diff --git a/chrome/test/data/webui/BUILD.gn b/chrome/test/data/webui/BUILD.gn
index a4c2fadc83c634..146df6e4c4b120 100644
--- a/chrome/test/data/webui/BUILD.gn
+++ b/chrome/test/data/webui/BUILD.gn
@@ -99,6 +99,8 @@ js2gtest("browser_tests_js_webui") {
"webui_resource_async_browsertest.js",
]
+ gen_include_files = [ "a11y/accessibility_audit_rules.js" ]
+
extra_js_files = [
"test_browser_proxy.js",
"settings/test_password_manager_proxy.js",
diff --git a/chrome/test/data/webui/a11y/accessibility_audit_rules.js b/chrome/test/data/webui/a11y/accessibility_audit_rules.js
index 5079576101b418..6c08d3ec9dfd94 100644
--- a/chrome/test/data/webui/a11y/accessibility_audit_rules.js
+++ b/chrome/test/data/webui/a11y/accessibility_audit_rules.js
@@ -52,7 +52,6 @@ AccessibilityTest.ruleIds = [
'frame-title',
'heading-order',
'hidden-content',
- 'href-no-hash',
'html-has-lang',
'html-lang-valid',
'image-alt',
diff --git a/chrome/test/data/webui/extensions/a11y/extensions_a11y_test.js b/chrome/test/data/webui/extensions/a11y/extensions_a11y_test.js
index fcb77c0b297903..11bc8789768631 100644
--- a/chrome/test/data/webui/extensions/a11y/extensions_a11y_test.js
+++ b/chrome/test/data/webui/extensions/a11y/extensions_a11y_test.js
@@ -56,6 +56,16 @@ var CrExtensionsA11yTest = class extends PolymerTest {
return parentNode && parentNode.host &&
parentNode.host.tagName == 'CR-TOGGLE';
},
+
+ // TODO(crbug.com/1002620): this filter can be removed after
+ // addressing the bug
+ 'heading-order': function(nodeResult) {
+ // Filter out 'Heading levels do not increase by one' error when
+ // enumerating extensions
+ const expectedMarkup = '
My extension 1
';
+ return nodeResult['html'] === expectedMarkup;
+ },
};
}
@@ -85,7 +95,13 @@ AccessibilityTest.define('CrExtensionsA11yTest', {
name: 'NoExtensions',
/** @override */
- axeOptions: CrExtensionsA11yTest.axeOptions,
+ // TODO(crbug.com/1002627): when bug is addressed, this should be replaced
+ // with axeOptions: CrExtensionsA11yTest.axeOptions,
+ axeOptions: Object.assign({}, CrExtensionsA11yTest.axeOptions, {
+ 'rules': Object.assign({}, CrExtensionsA11yTest.axeOptions.rules, {
+ 'link-in-text-block': {enabled: false},
+ })
+ }),
/** @override */
violationFilter: CrExtensionsA11yTest.violationFilter,
diff --git a/chrome/test/data/webui/management/a11y/management_a11y_test.js b/chrome/test/data/webui/management/a11y/management_a11y_test.js
index a89088c6897118..bc5486115f3710 100644
--- a/chrome/test/data/webui/management/a11y/management_a11y_test.js
+++ b/chrome/test/data/webui/management/a11y/management_a11y_test.js
@@ -31,6 +31,8 @@ var CrManagementA11yTest = class extends PolymerTest {
'skip-link': {enabled: false},
// TODO(crbug.com/761461): enable after addressing flaky tests.
'color-contrast': {enabled: false},
+ // TODO(crbug.com/1002623): remove this line after addressing bug
+ 'link-in-text-block': {enabled: false},
},
};
}
diff --git a/chrome/test/data/webui/settings/a11y/crostini_settings_subpage_a11y_test.js b/chrome/test/data/webui/settings/a11y/crostini_settings_subpage_a11y_test.js
index f9349f2d5ed2bf..c2a8327f1fe834 100644
--- a/chrome/test/data/webui/settings/a11y/crostini_settings_subpage_a11y_test.js
+++ b/chrome/test/data/webui/settings/a11y/crostini_settings_subpage_a11y_test.js
@@ -15,7 +15,7 @@ AccessibilityTest.define('CrostiniAccessibilityTest', {
/** @override */
name: 'CROSTINI',
/** @override */
- axeOptions: SettingsAccessibilityTest.axeOptions,
+ axeOptions: SettingsAccessibilityTest.axeOptionsExcludeLinkInTextBlock,
/** @override */
setup: function() {
settings.router.navigateTo(settings.routes.CROSTINI);
diff --git a/chrome/test/data/webui/settings/a11y/multidevice_a11y_test.js b/chrome/test/data/webui/settings/a11y/multidevice_a11y_test.js
index 1eb57f3553727d..97c77590326e22 100644
--- a/chrome/test/data/webui/settings/a11y/multidevice_a11y_test.js
+++ b/chrome/test/data/webui/settings/a11y/multidevice_a11y_test.js
@@ -32,7 +32,7 @@ AccessibilityTest.define('MultideviceA11yTest', {
/** @override */
name: 'MULTIDEVICE',
/** @override */
- axeOptions: SettingsAccessibilityTest.axeOptions,
+ axeOptions: SettingsAccessibilityTest.axeOptionsExcludeLinkInTextBlock,
/** @override */
setup: function() {
settings.router.navigateTo(settings.routes.MULTIDEVICE);
diff --git a/chrome/test/data/webui/settings/a11y/multidevice_features_a11y_test.js b/chrome/test/data/webui/settings/a11y/multidevice_features_a11y_test.js
index 841c3feb2fdde4..5a0f2a0755d00c 100644
--- a/chrome/test/data/webui/settings/a11y/multidevice_features_a11y_test.js
+++ b/chrome/test/data/webui/settings/a11y/multidevice_features_a11y_test.js
@@ -32,7 +32,7 @@ AccessibilityTest.define('MultideviceFeaturesA11yTest', {
/** @override */
name: 'MULTIDEVICE_FEATURES_ACCESSIBILITY',
/** @override */
- axeOptions: SettingsAccessibilityTest.axeOptions,
+ axeOptions: SettingsAccessibilityTest.axeOptionsExcludeLinkInTextBlock,
/** @override */
setup: function() {
settings.router.navigateTo(settings.routes.MULTIDEVICE_FEATURES);
diff --git a/chrome/test/data/webui/settings/a11y/settings_accessibility_test.js b/chrome/test/data/webui/settings/a11y/settings_accessibility_test.js
index 7d52614760117e..b871ad85f18709 100644
--- a/chrome/test/data/webui/settings/a11y/settings_accessibility_test.js
+++ b/chrome/test/data/webui/settings/a11y/settings_accessibility_test.js
@@ -28,6 +28,17 @@ SettingsAccessibilityTest.axeOptions = {
}
};
+// TODO(crbug.com/1002627): This block prevents generation of a
+// link-in-text-block browser-test. This can be removed once the bug is
+// addressed, and usage should be replaced with
+// SettingsAccessibilityTest.axeOptions
+SettingsAccessibilityTest.axeOptionsExcludeLinkInTextBlock =
+ Object.assign({}, SettingsAccessibilityTest.axeOptions, {
+ 'rules': Object.assign({}, SettingsAccessibilityTest.axeOptions.rules, {
+ 'link-in-text-block': {enabled: false},
+ })
+ });
+
// Default accessibility audit options. Specify in test definition to use.
SettingsAccessibilityTest.violationFilter = {
// Polymer components use aria-active-attribute.
diff --git a/third_party/axe-core/README.chromium b/third_party/axe-core/README.chromium
index 7697284fb57de3..54f550724b07d2 100644
--- a/third_party/axe-core/README.chromium
+++ b/third_party/axe-core/README.chromium
@@ -1,9 +1,9 @@
Name: AXE-CORE Accessibility Audit
Short Name: axe-core
URL: https://github.com/dequelabs/axe-core/
-Version: 0
-Date: Mon Jul 24 12:17:05 2017
-Revision: d02dba3223fefe525438330e40b5da5de81eeeb5
+Version: 3.3.2
+Date: Thur Aug 22 12:45:00 2019
+Revision: 281653df3794f429b71327fe3afa37ca0fadb1c7
License: MPL 2.0
License File: LICENSE
Security Critical: no
diff --git a/third_party/axe-core/axe.d.ts b/third_party/axe-core/axe.d.ts
index 258cf3dc9cce3a..b68b2c6f464c96 100644
--- a/third_party/axe-core/axe.d.ts
+++ b/third_party/axe-core/axe.d.ts
@@ -1,169 +1,224 @@
-// Type definitions for axe-core 2.3.1
+// Type definitions for axe-core
// Project: https://github.com/dequelabs/axe-core
// Definitions by: Marcy Sutton
-declare module axe {
+declare namespace axe {
+ type ImpactValue = 'minor' | 'moderate' | 'serious' | 'critical';
- type ImpactValue = "minor" | "moderate" | "serious" | "critical";
+ type TagValue = 'wcag2a' | 'wcag2aa' | 'section508' | 'best-practice';
- type TagValue = "wcag2a" | "wcag2aa" | "section508" | "best-practice";
+ type ReporterVersion = 'v1' | 'v2' | 'raw' | 'raw-env' | 'no-passes';
- type ReporterVersion = "v1" | "v2";
+ type RunOnlyType = 'rule' | 'rules' | 'tag' | 'tags';
- type RunOnlyType = "rule" | "rules" | "tag" | "tags";
+ type resultGroups = 'inapplicable' | 'passes' | 'incomplete' | 'violations';
- interface ElementContext {
- node?: Object,
- selector?: string,
- include?: any[],
- exclude?: any[]
+ type RunOnlyObject = {
+ include?: string[] | string[][];
+ exclude?: string[] | string[][];
+ };
+
+ type RunCallback = (error: Error, results: AxeResults) => void;
+
+ type ElementContext = Node | string | RunOnlyObject;
+
+ interface TestEngine {
+ name: string;
+ version: string;
+ }
+ interface TestRunner {
+ name: string;
+ }
+ interface TestEnvironment {
+ userAgent: string;
+ windowWidth: number;
+ windowHeight: number;
+ orientationAngle?: number;
+ orientationType?: string;
}
interface RunOnly {
- type: RunOnlyType,
- value?: {
- include?: string[],
- exclude?: string[]
- }
- values?: TagValue[]
+ type: RunOnlyType;
+ values?: TagValue[] | string[] | RunOnlyObject;
+ }
+ interface RunOptions {
+ runOnly?: RunOnly;
+ rules?: Object;
+ iframes?: boolean;
+ elementRef?: boolean;
+ selectors?: boolean;
+ resultTypes?: resultGroups[];
+ reporter?: ReporterVersion;
+ xpath?: boolean;
+ absolutePaths?: boolean;
+ restoreScroll?: boolean;
+ frameWaitTime?: number;
+ preload?: boolean;
+ performanceTimer?: boolean;
}
interface AxeResults {
- url: string,
- timestamp: string,
- passes: Result[],
- violations: Result[],
- incomplete: Result[],
- inapplicable: Result[]
+ toolOptions: RunOptions;
+ testEngine: TestEngine;
+ testRunner: TestRunner;
+ testEnvironment: TestEnvironment;
+ url: string;
+ timestamp: string;
+ passes: Result[];
+ violations: Result[];
+ incomplete: Result[];
+ inapplicable: Result[];
}
interface Result {
- description: string,
- help: string,
- helpUrl: string,
- id: string,
- impact: ImpactValue,
- tags: TagValue[],
- nodes: NodeResult[]
+ description: string;
+ help: string;
+ helpUrl: string;
+ id: string;
+ impact?: ImpactValue;
+ tags: TagValue[];
+ nodes: NodeResult[];
}
interface NodeResult {
- html: string,
- impact: ImpactValue,
- target: string[],
- any: CheckResult[],
- all: CheckResult[],
- none: CheckResult[],
- failureSummary?: string
+ html: string;
+ impact?: ImpactValue;
+ target: string[];
+ xpath?: string[];
+ any: CheckResult[];
+ all: CheckResult[];
+ none: CheckResult[];
+ failureSummary?: string;
}
interface CheckResult {
- id: string,
- impact: string,
- message: string,
- data: any,
- relatedNodes?: RelatedNode[]
+ id: string;
+ impact: string;
+ message: string;
+ data: any;
+ relatedNodes?: RelatedNode[];
}
interface RelatedNode {
- target: string[],
- html: string
+ target: string[];
+ html: string;
+ }
+ interface RuleLocale {
+ [key: string]: {
+ description: string;
+ help: string;
+ };
+ }
+ interface CheckLocale {
+ [key: string]: {
+ pass: string;
+ fail: string;
+ incomplete: string | { [key: string]: string };
+ };
+ }
+ interface Locale {
+ lang?: string;
+ rules?: RuleLocale;
+ checks?: CheckLocale;
}
interface Spec {
branding?: {
- brand: string,
- application: string
- },
- reporter?: ReporterVersion,
- checks?: Check[],
- rules?: Rule[]
+ brand?: string;
+ application?: string;
+ };
+ reporter?: ReporterVersion;
+ checks?: Check[];
+ rules?: Rule[];
+ locale?: Locale;
}
interface Check {
- id: string,
- evaluate: Function,
- after?: Function,
- options?: any,
- matches?: string,
- enabled?: boolean
+ id: string;
+ evaluate: Function | string;
+ after?: Function | string;
+ options?: any;
+ matches?: string;
+ enabled?: boolean;
}
interface Rule {
- id: string,
- selector?: string,
- excludeHidden?: boolean,
- enabled?: boolean,
- pageLevel?: boolean,
- any?: string[],
- all?: string[],
- none?: string[],
- tags?: string[],
- matches?: string
+ id: string;
+ selector?: string;
+ excludeHidden?: boolean;
+ enabled?: boolean;
+ pageLevel?: boolean;
+ any?: string[];
+ all?: string[];
+ none?: string[];
+ tags?: string[];
+ matches?: string;
}
interface AxePlugin {
- id: string,
- run(...args:any[]): any,
+ id: string;
+ run(...args: any[]): any;
commands: {
- id: string,
- callback(...args:any[]): void
- }[],
- cleanup?(callback:Function): void
+ id: string;
+ callback(...args: any[]): void;
+ }[];
+ cleanup?(callback: Function): void;
}
- let plugins: any
+ let plugins: any;
/**
* Source string to use as an injected script in Selenium
*/
- let source: string
+ let source: string;
/**
- * Object for aXe Results
+ * Object for axe Results
*/
- var AxeResults: AxeResults
+ var AxeResults: AxeResults;
/**
* Runs a number of rules against the provided HTML page and returns the resulting issue list
*
- * @param {Object} context Optional The `Context` specification object @see Context
- * @param {Array} options Optional Options passed into rules or checks, temporarily modifying them.
- * @param {Function} callback Optional The function to invoke when analysis is complete.
- * @returns {any} results If the callback was not defined, aXe will return a Promise instead.
+ * @param {ElementContext} context Optional The `Context` specification object @see Context
+ * @param {RunOptions} options Optional Options passed into rules or checks, temporarily modifying them.
+ * @param {RunCallback} callback Optional The function to invoke when analysis is complete.
+ * @returns {Promise|void} If the callback was not defined, axe will return a Promise.
*/
- function run(context?: ElementContext, options?: {runOnly?: RunOnly, rules?: Object, iframes?: Boolean, elementRef?: Boolean, selectors?: Boolean}, callback?: (error: Error, results:AxeResults) => void): any
+ function run(context?: ElementContext): Promise;
+ function run(options: RunOptions): Promise;
+ function run(callback: (error: Error, results: AxeResults) => void): void;
+ function run(context: ElementContext, callback: RunCallback): void;
+ function run(options: RunOptions, callback: RunCallback): void;
+ function run(
+ context: ElementContext,
+ options: RunOptions
+ ): Promise;
+ function run(
+ context: ElementContext,
+ options: RunOptions,
+ callback: RunCallback
+ ): void;
/**
- * Starts analysis on the current document and its subframes
- *
- * @param {Object} context The `Context` specification object @see Context
- * @param {Array} options Options passed into rules or checks, temporarily modifyint them.
- * @param {Function} callback The function to invoke when analysis is complete.
- * @returns {Object} results The aXe results object
- */
- function a11yCheck(context: ElementContext, options: {runOnly?: RunOnly, rules?: Object, iframes?: Boolean, elementRef?: Boolean, selectors?: Boolean}, callback: (results:AxeResults) => void): AxeResults
-
- /**
- * Method for configuring the data format used by aXe. Helpful for adding new
+ * Method for configuring the data format used by axe. Helpful for adding new
* rules, which must be registered with the library to execute.
* @param {Spec} Spec Object with valid `branding`, `reporter`, `checks` and `rules` data
*/
- function configure(spec: Spec): void
+ function configure(spec: Spec): void;
/**
* Searches and returns rules that contain a tag in the list of tags.
* @param {Array} tags Optional array of tags
* @return {Array} Array of rules
*/
- function getRules(tags?: string[]): Object[]
+ function getRules(tags?: string[]): Object[];
/**
* Restores the default axe configuration
*/
- function reset(): void
+ function reset(): void;
/**
* Function to register a plugin configuration in document and its subframes
* @param {Object} plugin A plugin configuration object
*/
- function registerPlugin(plugin: AxePlugin): void
+ function registerPlugin(plugin: AxePlugin): void;
/**
* Function to clean up plugin configuration in document and its subframes
*/
- function cleanup(): void
-
+ function cleanup(): void;
}
export = axe;
diff --git a/third_party/axe-core/axe.js b/third_party/axe-core/axe.js
index 2e2c746b2bf160..3b7cfe6eff959f 100644
--- a/third_party/axe-core/axe.js
+++ b/third_party/axe-core/axe.js
@@ -1,5 +1,5 @@
-/*! aXe v3.0.0-alpha-1
- * Copyright (c) 2017 Deque Systems, Inc.
+/*! axe v3.3.2
+ * Copyright (c) 2019 Deque Systems, Inc.
*
* Your use of this Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
@@ -13,15 +13,22 @@
var global = window;
var document = window.document;
'use strict';
- var _typeof = typeof Symbol === 'function' && typeof Symbol.iterator === 'symbol' ? function(obj) {
- return typeof obj;
- } : function(obj) {
- return obj && typeof Symbol === 'function' && obj.constructor === Symbol && obj !== Symbol.prototype ? 'symbol' : typeof obj;
- };
+ function _typeof(obj) {
+ if (typeof Symbol === 'function' && typeof Symbol.iterator === 'symbol') {
+ _typeof = function _typeof(obj) {
+ return typeof obj;
+ };
+ } else {
+ _typeof = function _typeof(obj) {
+ return obj && typeof Symbol === 'function' && obj.constructor === Symbol && obj !== Symbol.prototype ? 'symbol' : typeof obj;
+ };
+ }
+ return _typeof(obj);
+ }
var axe = axe || {};
- axe.version = '3.0.0-alpha-1';
+ axe.version = '3.3.2';
if (typeof define === 'function' && define.amd) {
- define([], function() {
+ define('axe-core', [], function() {
'use strict';
return axe;
});
@@ -37,227 +44,2860 @@
function SupportError(error) {
this.name = 'SupportError';
this.cause = error.cause;
- this.message = '`' + error.cause + '` - feature unsupported in your environment.';
+ this.message = '`'.concat(error.cause, '` - feature unsupported in your environment.');
if (error.ruleId) {
this.ruleId = error.ruleId;
- this.message += ' Skipping ' + this.ruleId + ' rule.';
+ this.message += ' Skipping '.concat(this.ruleId, ' rule.');
}
this.stack = new Error().stack;
}
SupportError.prototype = Object.create(Error.prototype);
SupportError.prototype.constructor = SupportError;
- 'use strict';
- var utils = axe.utils = {};
- 'use strict';
- var helpers = {};
- 'use strict';
- var _typeof = typeof Symbol === 'function' && typeof Symbol.iterator === 'symbol' ? function(obj) {
- return typeof obj;
- } : function(obj) {
- return obj && typeof Symbol === 'function' && obj.constructor === Symbol && obj !== Symbol.prototype ? 'symbol' : typeof obj;
- };
- function getDefaultConfiguration(audit) {
- 'use strict';
- var config;
- if (audit) {
- config = axe.utils.clone(audit);
- config.commons = audit.commons;
- } else {
- config = {};
- }
- config.reporter = config.reporter || null;
- config.rules = config.rules || [];
- config.checks = config.checks || [];
- config.data = Object.assign({
- checks: {},
- rules: {}
- }, config.data);
- return config;
- }
- function unpackToObject(collection, audit, method) {
- 'use strict';
- var i, l;
- for (i = 0, l = collection.length; i < l; i++) {
- audit[method](collection[i]);
- }
- }
- function Audit(audit) {
- this.brand = 'axe';
- this.application = 'axeAPI';
- this.tagExclude = [ 'experimental' ];
- this.defaultConfig = audit;
- this._init();
- }
- Audit.prototype._init = function() {
- var audit = getDefaultConfiguration(this.defaultConfig);
- axe.commons = commons = audit.commons;
- this.reporter = audit.reporter;
- this.commands = {};
- this.rules = [];
- this.checks = {};
- unpackToObject(audit.rules, this, 'addRule');
- unpackToObject(audit.checks, this, 'addCheck');
- this.data = {};
- this.data.checks = audit.data && audit.data.checks || {};
- this.data.rules = audit.data && audit.data.rules || {};
- this.data.failureSummaries = audit.data && audit.data.failureSummaries || {};
- this.data.incompleteFallbackMessage = audit.data && audit.data.incompleteFallbackMessage || '';
- this._constructHelpUrls();
- };
- Audit.prototype.registerCommand = function(command) {
- 'use strict';
- this.commands[command.id] = command.callback;
- };
- Audit.prototype.addRule = function(spec) {
- 'use strict';
- if (spec.metadata) {
- this.data.rules[spec.id] = spec.metadata;
- }
- var rule = this.getRule(spec.id);
- if (rule) {
- rule.configure(spec);
- } else {
- this.rules.push(new Rule(spec, this));
- }
- };
- Audit.prototype.addCheck = function(spec) {
- 'use strict';
- var metadata = spec.metadata;
- if ((typeof metadata === 'undefined' ? 'undefined' : _typeof(metadata)) === 'object') {
- this.data.checks[spec.id] = metadata;
- if (_typeof(metadata.messages) === 'object') {
- Object.keys(metadata.messages).filter(function(prop) {
- return metadata.messages.hasOwnProperty(prop) && typeof metadata.messages[prop] === 'string';
- }).forEach(function(prop) {
- if (metadata.messages[prop].indexOf('function') === 0) {
- metadata.messages[prop] = new Function('return ' + metadata.messages[prop] + ';')();
+ (function() {
+ function r(e, n, t) {
+ function o(i, f) {
+ if (!n[i]) {
+ if (!e[i]) {
+ var c = 'function' == typeof require && require;
+ if (!f && c) {
+ return c(i, !0);
+ }
+ if (u) {
+ return u(i, !0);
+ }
+ var a = new Error('Cannot find module \'' + i + '\'');
+ throw a.code = 'MODULE_NOT_FOUND', a;
}
- });
+ var p = n[i] = {
+ exports: {}
+ };
+ e[i][0].call(p.exports, function(r) {
+ var n = e[i][1][r];
+ return o(n || r);
+ }, p, p.exports, r, e, n, t);
+ }
+ return n[i].exports;
}
+ for (var u = 'function' == typeof require && require, i = 0; i < t.length; i++) {
+ o(t[i]);
+ }
+ return o;
}
- if (this.checks[spec.id]) {
- this.checks[spec.id].configure(spec);
- } else {
- this.checks[spec.id] = new Check(spec);
- }
- };
- Audit.prototype.run = function(context, options, resolve, reject) {
- 'use strict';
- this.validateOptions(options);
- axe._tree = axe.utils.getFlattenedTree(document.documentElement);
- var q = axe.utils.queue();
- this.rules.forEach(function(rule) {
- if (axe.utils.ruleShouldRun(rule, context, options)) {
- if (options.performanceTimer) {
- var markEnd = 'mark_rule_end_' + rule.id;
- var markStart = 'mark_rule_start_' + rule.id;
- axe.utils.performanceTimer.mark(markStart);
- }
- q.defer(function(res, rej) {
- rule.run(context, options, function(out) {
- if (options.performanceTimer) {
- axe.utils.performanceTimer.mark(markEnd);
- axe.utils.performanceTimer.measure('rule_' + rule.id, markStart, markEnd);
- }
- res(out);
- }, function(err) {
- if (!options.debug) {
- var errResult = Object.assign(new RuleResult(rule), {
- result: axe.constants.CANTTELL,
- description: 'An error occured while running this rule',
- message: err.message,
- stack: err.stack,
- error: err
+ return r;
+ })()({
+ 1: [ function(_dereq_, module, exports) {
+ if (!('Promise' in window)) {
+ _dereq_('es6-promise').polyfill();
+ }
+ _dereq_('weakmap-polyfill');
+ axe.imports = {
+ axios: _dereq_('axios'),
+ CssSelectorParser: _dereq_('css-selector-parser').CssSelectorParser,
+ doT: _dereq_('@deque/dot'),
+ emojiRegexText: _dereq_('emoji-regex')
+ };
+ }, {
+ '@deque/dot': 2,
+ axios: 3,
+ 'css-selector-parser': 29,
+ 'emoji-regex': 31,
+ 'es6-promise': 32,
+ 'weakmap-polyfill': 34
+ } ],
+ 2: [ function(_dereq_, module, exports) {
+ (function() {
+ 'use strict';
+ var doT = {
+ name: 'doT',
+ version: '1.1.1',
+ templateSettings: {
+ evaluate: /\{\{([\s\S]+?(\}?)+)\}\}/g,
+ interpolate: /\{\{=([\s\S]+?)\}\}/g,
+ encode: /\{\{!([\s\S]+?)\}\}/g,
+ use: /\{\{#([\s\S]+?)\}\}/g,
+ useParams: /(^|[^\w$])def(?:\.|\[[\'\"])([\w$\.]+)(?:[\'\"]\])?\s*\:\s*([\w$\.]+|\"[^\"]+\"|\'[^\']+\'|\{[^\}]+\})/g,
+ define: /\{\{##\s*([\w\.$]+)\s*(\:|=)([\s\S]+?)#\}\}/g,
+ defineParams: /^\s*([\w$]+):([\s\S]+)/,
+ conditional: /\{\{\?(\?)?\s*([\s\S]*?)\s*\}\}/g,
+ iterate: /\{\{~\s*(?:\}\}|([\s\S]+?)\s*\:\s*([\w$]+)\s*(?:\:\s*([\w$]+))?\s*\}\})/g,
+ varname: 'it',
+ strip: true,
+ append: true,
+ selfcontained: false,
+ doNotSkipEncoded: false
+ },
+ template: undefined,
+ compile: undefined,
+ log: true
+ };
+ (function() {
+ if (typeof globalThis === 'object') {
+ return;
+ }
+ Object.defineProperty(Object.prototype, '__magic__', {
+ get: function() {
+ return this;
+ },
+ configurable: true
+ });
+ __magic__.globalThis = __magic__;
+ delete Object.prototype.__magic__;
+ })();
+ doT.encodeHTMLSource = function(doNotSkipEncoded) {
+ var encodeHTMLRules = {
+ '&': '&',
+ '<': '<',
+ '>': '>',
+ '"': '"',
+ '\'': ''',
+ '/': '/'
+ }, matchHTML = doNotSkipEncoded ? /[&<>"'\/]/g : /&(?!#?\w+;)|<|>|"|'|\//g;
+ return function(code) {
+ return code ? code.toString().replace(matchHTML, function(m) {
+ return encodeHTMLRules[m] || m;
+ }) : '';
+ };
+ };
+ if (typeof module !== 'undefined' && module.exports) {
+ module.exports = doT;
+ } else if (typeof define === 'function' && define.amd) {
+ define(function() {
+ return doT;
+ });
+ } else {
+ globalThis.doT = doT;
+ }
+ var startend = {
+ append: {
+ start: '\'+(',
+ end: ')+\'',
+ startencode: '\'+encodeHTML('
+ },
+ split: {
+ start: '\';out+=(',
+ end: ');out+=\'',
+ startencode: '\';out+=encodeHTML('
+ }
+ }, skip = /$^/;
+ function resolveDefs(c, block, def) {
+ return (typeof block === 'string' ? block : block.toString()).replace(c.define || skip, function(m, code, assign, value) {
+ if (code.indexOf('def.') === 0) {
+ code = code.substring(4);
+ }
+ if (!(code in def)) {
+ if (assign === ':') {
+ if (c.defineParams) {
+ value.replace(c.defineParams, function(m, param, v) {
+ def[code] = {
+ arg: param,
+ text: v
+ };
+ });
+ }
+ if (!(code in def)) {
+ def[code] = value;
+ }
+ } else {
+ new Function('def', 'def[\'' + code + '\']=' + value)(def);
+ }
+ }
+ return '';
+ }).replace(c.use || skip, function(m, code) {
+ if (c.useParams) {
+ code = code.replace(c.useParams, function(m, s, d, param) {
+ if (def[d] && def[d].arg && param) {
+ var rw = (d + ':' + param).replace(/'|\\/g, '_');
+ def.__exp = def.__exp || {};
+ def.__exp[rw] = def[d].text.replace(new RegExp('(^|[^\\w$])' + def[d].arg + '([^\\w$])', 'g'), '$1' + param + '$2');
+ return s + 'def.__exp[\'' + rw + '\']';
+ }
});
- res(errResult);
- } else {
- rej(err);
}
+ var v = new Function('def', 'return ' + code)(def);
+ return v ? resolveDefs(c, v, def) : v;
});
+ }
+ function unescape(code) {
+ return code.replace(/\\('|\\)/g, '$1').replace(/[\r\t\n]/g, ' ');
+ }
+ doT.template = function(tmpl, c, def) {
+ c = c || doT.templateSettings;
+ var cse = c.append ? startend.append : startend.split, needhtmlencode, sid = 0, indv, str = c.use || c.define ? resolveDefs(c, tmpl, def || {}) : tmpl;
+ str = ('var out=\'' + (c.strip ? str.replace(/(^|\r|\n)\t* +| +\t*(\r|\n|$)/g, ' ').replace(/\r|\n|\t|\/\*[\s\S]*?\*\//g, '') : str).replace(/'|\\/g, '\\$&').replace(c.interpolate || skip, function(m, code) {
+ return cse.start + unescape(code) + cse.end;
+ }).replace(c.encode || skip, function(m, code) {
+ needhtmlencode = true;
+ return cse.startencode + unescape(code) + cse.end;
+ }).replace(c.conditional || skip, function(m, elsecase, code) {
+ return elsecase ? code ? '\';}else if(' + unescape(code) + '){out+=\'' : '\';}else{out+=\'' : code ? '\';if(' + unescape(code) + '){out+=\'' : '\';}out+=\'';
+ }).replace(c.iterate || skip, function(m, iterate, vname, iname) {
+ if (!iterate) {
+ return '\';} } out+=\'';
+ }
+ sid += 1;
+ indv = iname || 'i' + sid;
+ iterate = unescape(iterate);
+ return '\';var arr' + sid + '=' + iterate + ';if(arr' + sid + '){var ' + vname + ',' + indv + '=-1,l' + sid + '=arr' + sid + '.length-1;while(' + indv + ' 0) {
- var tags = [].concat(only.value);
- audit.rules.forEach(function(rule) {
- var tagPos, i, l;
- if (!tags) {
+ var token = this;
+ executor(function cancel(message) {
+ if (token.reason) {
return;
}
- for (i = 0, l = rule.tags.length; i < l; i++) {
- tagPos = tags.indexOf(rule.tags[i]);
- if (tagPos !== -1) {
- tags.splice(tagPos, 1);
- }
- }
+ token.reason = new Cancel(message);
+ resolvePromise(token.reason);
});
- if (tags.length !== 0) {
- throw new Error('could not find tags `' + tags.join('`, `') + '`');
+ }
+ CancelToken.prototype.throwIfRequested = function throwIfRequested() {
+ if (this.reason) {
+ throw this.reason;
}
+ };
+ CancelToken.source = function source() {
+ var cancel;
+ var token = new CancelToken(function executor(c) {
+ cancel = c;
+ });
+ return {
+ token: token,
+ cancel: cancel
+ };
+ };
+ module.exports = CancelToken;
+ }, {
+ './Cancel': 6
+ } ],
+ 8: [ function(_dereq_, module, exports) {
+ 'use strict';
+ module.exports = function isCancel(value) {
+ return !!(value && value.__CANCEL__);
+ };
+ }, {} ],
+ 9: [ function(_dereq_, module, exports) {
+ 'use strict';
+ var utils = _dereq_('./../utils');
+ var buildURL = _dereq_('../helpers/buildURL');
+ var InterceptorManager = _dereq_('./InterceptorManager');
+ var dispatchRequest = _dereq_('./dispatchRequest');
+ var mergeConfig = _dereq_('./mergeConfig');
+ function Axios(instanceConfig) {
+ this.defaults = instanceConfig;
+ this.interceptors = {
+ request: new InterceptorManager(),
+ response: new InterceptorManager()
+ };
}
- }
- if (_typeof(options.rules) === 'object') {
- Object.keys(options.rules).forEach(function(ruleId) {
- if (!audit.getRule(ruleId)) {
- throw new Error('unknown rule `' + ruleId + '` in options.rules');
+ Axios.prototype.request = function request(config) {
+ if (typeof config === 'string') {
+ config = arguments[1] || {};
+ config.url = arguments[0];
+ } else {
+ config = config || {};
+ }
+ config = mergeConfig(this.defaults, config);
+ config.method = config.method ? config.method.toLowerCase() : 'get';
+ var chain = [ dispatchRequest, undefined ];
+ var promise = Promise.resolve(config);
+ this.interceptors.request.forEach(function unshiftRequestInterceptors(interceptor) {
+ chain.unshift(interceptor.fulfilled, interceptor.rejected);
+ });
+ this.interceptors.response.forEach(function pushResponseInterceptors(interceptor) {
+ chain.push(interceptor.fulfilled, interceptor.rejected);
+ });
+ while (chain.length) {
+ promise = promise.then(chain.shift(), chain.shift());
}
+ return promise;
+ };
+ Axios.prototype.getUri = function getUri(config) {
+ config = mergeConfig(this.defaults, config);
+ return buildURL(config.url, config.params, config.paramsSerializer).replace(/^\?/, '');
+ };
+ utils.forEach([ 'delete', 'get', 'head', 'options' ], function forEachMethodNoData(method) {
+ Axios.prototype[method] = function(url, config) {
+ return this.request(utils.merge(config || {}, {
+ method: method,
+ url: url
+ }));
+ };
});
- }
- return options;
- };
- Audit.prototype.setBranding = function(branding) {
- 'use strict';
- var previous = {
- brand: this.brand,
- application: this.application
- };
- if (branding && branding.hasOwnProperty('brand') && branding.brand && typeof branding.brand === 'string') {
- this.brand = branding.brand;
- }
- if (branding && branding.hasOwnProperty('application') && branding.application && typeof branding.application === 'string') {
- this.application = branding.application;
- }
- this._constructHelpUrls(previous);
- };
- function getHelpUrl(_ref, ruleId, version) {
- var brand = _ref.brand, application = _ref.application;
- return axe.constants.helpUrlBase + brand + '/' + (version || axe.version.substring(0, axe.version.lastIndexOf('.'))) + '/' + ruleId + '?application=' + application;
- }
- Audit.prototype._constructHelpUrls = function() {
+ utils.forEach([ 'post', 'put', 'patch' ], function forEachMethodWithData(method) {
+ Axios.prototype[method] = function(url, data, config) {
+ return this.request(utils.merge(config || {}, {
+ method: method,
+ url: url,
+ data: data
+ }));
+ };
+ });
+ module.exports = Axios;
+ }, {
+ '../helpers/buildURL': 19,
+ './../utils': 27,
+ './InterceptorManager': 10,
+ './dispatchRequest': 12,
+ './mergeConfig': 14
+ } ],
+ 10: [ function(_dereq_, module, exports) {
+ 'use strict';
+ var utils = _dereq_('./../utils');
+ function InterceptorManager() {
+ this.handlers = [];
+ }
+ InterceptorManager.prototype.use = function use(fulfilled, rejected) {
+ this.handlers.push({
+ fulfilled: fulfilled,
+ rejected: rejected
+ });
+ return this.handlers.length - 1;
+ };
+ InterceptorManager.prototype.eject = function eject(id) {
+ if (this.handlers[id]) {
+ this.handlers[id] = null;
+ }
+ };
+ InterceptorManager.prototype.forEach = function forEach(fn) {
+ utils.forEach(this.handlers, function forEachHandler(h) {
+ if (h !== null) {
+ fn(h);
+ }
+ });
+ };
+ module.exports = InterceptorManager;
+ }, {
+ './../utils': 27
+ } ],
+ 11: [ function(_dereq_, module, exports) {
+ 'use strict';
+ var enhanceError = _dereq_('./enhanceError');
+ module.exports = function createError(message, config, code, request, response) {
+ var error = new Error(message);
+ return enhanceError(error, config, code, request, response);
+ };
+ }, {
+ './enhanceError': 13
+ } ],
+ 12: [ function(_dereq_, module, exports) {
+ 'use strict';
+ var utils = _dereq_('./../utils');
+ var transformData = _dereq_('./transformData');
+ var isCancel = _dereq_('../cancel/isCancel');
+ var defaults = _dereq_('../defaults');
+ var isAbsoluteURL = _dereq_('./../helpers/isAbsoluteURL');
+ var combineURLs = _dereq_('./../helpers/combineURLs');
+ function throwIfCancellationRequested(config) {
+ if (config.cancelToken) {
+ config.cancelToken.throwIfRequested();
+ }
+ }
+ module.exports = function dispatchRequest(config) {
+ throwIfCancellationRequested(config);
+ if (config.baseURL && !isAbsoluteURL(config.url)) {
+ config.url = combineURLs(config.baseURL, config.url);
+ }
+ config.headers = config.headers || {};
+ config.data = transformData(config.data, config.headers, config.transformRequest);
+ config.headers = utils.merge(config.headers.common || {}, config.headers[config.method] || {}, config.headers || {});
+ utils.forEach([ 'delete', 'get', 'head', 'post', 'put', 'patch', 'common' ], function cleanHeaderConfig(method) {
+ delete config.headers[method];
+ });
+ var adapter = config.adapter || defaults.adapter;
+ return adapter(config).then(function onAdapterResolution(response) {
+ throwIfCancellationRequested(config);
+ response.data = transformData(response.data, response.headers, config.transformResponse);
+ return response;
+ }, function onAdapterRejection(reason) {
+ if (!isCancel(reason)) {
+ throwIfCancellationRequested(config);
+ if (reason && reason.response) {
+ reason.response.data = transformData(reason.response.data, reason.response.headers, config.transformResponse);
+ }
+ }
+ return Promise.reject(reason);
+ });
+ };
+ }, {
+ '../cancel/isCancel': 8,
+ '../defaults': 17,
+ './../helpers/combineURLs': 20,
+ './../helpers/isAbsoluteURL': 22,
+ './../utils': 27,
+ './transformData': 16
+ } ],
+ 13: [ function(_dereq_, module, exports) {
+ 'use strict';
+ module.exports = function enhanceError(error, config, code, request, response) {
+ error.config = config;
+ if (code) {
+ error.code = code;
+ }
+ error.request = request;
+ error.response = response;
+ error.isAxiosError = true;
+ error.toJSON = function() {
+ return {
+ message: this.message,
+ name: this.name,
+ description: this.description,
+ number: this.number,
+ fileName: this.fileName,
+ lineNumber: this.lineNumber,
+ columnNumber: this.columnNumber,
+ stack: this.stack,
+ config: this.config,
+ code: this.code
+ };
+ };
+ return error;
+ };
+ }, {} ],
+ 14: [ function(_dereq_, module, exports) {
+ 'use strict';
+ var utils = _dereq_('../utils');
+ module.exports = function mergeConfig(config1, config2) {
+ config2 = config2 || {};
+ var config = {};
+ utils.forEach([ 'url', 'method', 'params', 'data' ], function valueFromConfig2(prop) {
+ if (typeof config2[prop] !== 'undefined') {
+ config[prop] = config2[prop];
+ }
+ });
+ utils.forEach([ 'headers', 'auth', 'proxy' ], function mergeDeepProperties(prop) {
+ if (utils.isObject(config2[prop])) {
+ config[prop] = utils.deepMerge(config1[prop], config2[prop]);
+ } else if (typeof config2[prop] !== 'undefined') {
+ config[prop] = config2[prop];
+ } else if (utils.isObject(config1[prop])) {
+ config[prop] = utils.deepMerge(config1[prop]);
+ } else if (typeof config1[prop] !== 'undefined') {
+ config[prop] = config1[prop];
+ }
+ });
+ utils.forEach([ 'baseURL', 'transformRequest', 'transformResponse', 'paramsSerializer', 'timeout', 'withCredentials', 'adapter', 'responseType', 'xsrfCookieName', 'xsrfHeaderName', 'onUploadProgress', 'onDownloadProgress', 'maxContentLength', 'validateStatus', 'maxRedirects', 'httpAgent', 'httpsAgent', 'cancelToken', 'socketPath' ], function defaultToConfig2(prop) {
+ if (typeof config2[prop] !== 'undefined') {
+ config[prop] = config2[prop];
+ } else if (typeof config1[prop] !== 'undefined') {
+ config[prop] = config1[prop];
+ }
+ });
+ return config;
+ };
+ }, {
+ '../utils': 27
+ } ],
+ 15: [ function(_dereq_, module, exports) {
+ 'use strict';
+ var createError = _dereq_('./createError');
+ module.exports = function settle(resolve, reject, response) {
+ var validateStatus = response.config.validateStatus;
+ if (!validateStatus || validateStatus(response.status)) {
+ resolve(response);
+ } else {
+ reject(createError('Request failed with status code ' + response.status, response.config, null, response.request, response));
+ }
+ };
+ }, {
+ './createError': 11
+ } ],
+ 16: [ function(_dereq_, module, exports) {
+ 'use strict';
+ var utils = _dereq_('./../utils');
+ module.exports = function transformData(data, headers, fns) {
+ utils.forEach(fns, function transform(fn) {
+ data = fn(data, headers);
+ });
+ return data;
+ };
+ }, {
+ './../utils': 27
+ } ],
+ 17: [ function(_dereq_, module, exports) {
+ (function(process) {
+ 'use strict';
+ var utils = _dereq_('./utils');
+ var normalizeHeaderName = _dereq_('./helpers/normalizeHeaderName');
+ var DEFAULT_CONTENT_TYPE = {
+ 'Content-Type': 'application/x-www-form-urlencoded'
+ };
+ function setContentTypeIfUnset(headers, value) {
+ if (!utils.isUndefined(headers) && utils.isUndefined(headers['Content-Type'])) {
+ headers['Content-Type'] = value;
+ }
+ }
+ function getDefaultAdapter() {
+ var adapter;
+ if (typeof process !== 'undefined' && Object.prototype.toString.call(process) === '[object process]') {
+ adapter = _dereq_('./adapters/http');
+ } else if (typeof XMLHttpRequest !== 'undefined') {
+ adapter = _dereq_('./adapters/xhr');
+ }
+ return adapter;
+ }
+ var defaults = {
+ adapter: getDefaultAdapter(),
+ transformRequest: [ function transformRequest(data, headers) {
+ normalizeHeaderName(headers, 'Accept');
+ normalizeHeaderName(headers, 'Content-Type');
+ if (utils.isFormData(data) || utils.isArrayBuffer(data) || utils.isBuffer(data) || utils.isStream(data) || utils.isFile(data) || utils.isBlob(data)) {
+ return data;
+ }
+ if (utils.isArrayBufferView(data)) {
+ return data.buffer;
+ }
+ if (utils.isURLSearchParams(data)) {
+ setContentTypeIfUnset(headers, 'application/x-www-form-urlencoded;charset=utf-8');
+ return data.toString();
+ }
+ if (utils.isObject(data)) {
+ setContentTypeIfUnset(headers, 'application/json;charset=utf-8');
+ return JSON.stringify(data);
+ }
+ return data;
+ } ],
+ transformResponse: [ function transformResponse(data) {
+ if (typeof data === 'string') {
+ try {
+ data = JSON.parse(data);
+ } catch (e) {}
+ }
+ return data;
+ } ],
+ timeout: 0,
+ xsrfCookieName: 'XSRF-TOKEN',
+ xsrfHeaderName: 'X-XSRF-TOKEN',
+ maxContentLength: -1,
+ validateStatus: function validateStatus(status) {
+ return status >= 200 && status < 300;
+ }
+ };
+ defaults.headers = {
+ common: {
+ Accept: 'application/json, text/plain, */*'
+ }
+ };
+ utils.forEach([ 'delete', 'get', 'head' ], function forEachMethodNoData(method) {
+ defaults.headers[method] = {};
+ });
+ utils.forEach([ 'post', 'put', 'patch' ], function forEachMethodWithData(method) {
+ defaults.headers[method] = utils.merge(DEFAULT_CONTENT_TYPE);
+ });
+ module.exports = defaults;
+ }).call(this, _dereq_('_process'));
+ }, {
+ './adapters/http': 4,
+ './adapters/xhr': 4,
+ './helpers/normalizeHeaderName': 24,
+ './utils': 27,
+ _process: 33
+ } ],
+ 18: [ function(_dereq_, module, exports) {
+ 'use strict';
+ module.exports = function bind(fn, thisArg) {
+ return function wrap() {
+ var args = new Array(arguments.length);
+ for (var i = 0; i < args.length; i++) {
+ args[i] = arguments[i];
+ }
+ return fn.apply(thisArg, args);
+ };
+ };
+ }, {} ],
+ 19: [ function(_dereq_, module, exports) {
+ 'use strict';
+ var utils = _dereq_('./../utils');
+ function encode(val) {
+ return encodeURIComponent(val).replace(/%40/gi, '@').replace(/%3A/gi, ':').replace(/%24/g, '$').replace(/%2C/gi, ',').replace(/%20/g, '+').replace(/%5B/gi, '[').replace(/%5D/gi, ']');
+ }
+ module.exports = function buildURL(url, params, paramsSerializer) {
+ if (!params) {
+ return url;
+ }
+ var serializedParams;
+ if (paramsSerializer) {
+ serializedParams = paramsSerializer(params);
+ } else if (utils.isURLSearchParams(params)) {
+ serializedParams = params.toString();
+ } else {
+ var parts = [];
+ utils.forEach(params, function serialize(val, key) {
+ if (val === null || typeof val === 'undefined') {
+ return;
+ }
+ if (utils.isArray(val)) {
+ key = key + '[]';
+ } else {
+ val = [ val ];
+ }
+ utils.forEach(val, function parseValue(v) {
+ if (utils.isDate(v)) {
+ v = v.toISOString();
+ } else if (utils.isObject(v)) {
+ v = JSON.stringify(v);
+ }
+ parts.push(encode(key) + '=' + encode(v));
+ });
+ });
+ serializedParams = parts.join('&');
+ }
+ if (serializedParams) {
+ var hashmarkIndex = url.indexOf('#');
+ if (hashmarkIndex !== -1) {
+ url = url.slice(0, hashmarkIndex);
+ }
+ url += (url.indexOf('?') === -1 ? '?' : '&') + serializedParams;
+ }
+ return url;
+ };
+ }, {
+ './../utils': 27
+ } ],
+ 20: [ function(_dereq_, module, exports) {
+ 'use strict';
+ module.exports = function combineURLs(baseURL, relativeURL) {
+ return relativeURL ? baseURL.replace(/\/+$/, '') + '/' + relativeURL.replace(/^\/+/, '') : baseURL;
+ };
+ }, {} ],
+ 21: [ function(_dereq_, module, exports) {
+ 'use strict';
+ var utils = _dereq_('./../utils');
+ module.exports = utils.isStandardBrowserEnv() ? function standardBrowserEnv() {
+ return {
+ write: function write(name, value, expires, path, domain, secure) {
+ var cookie = [];
+ cookie.push(name + '=' + encodeURIComponent(value));
+ if (utils.isNumber(expires)) {
+ cookie.push('expires=' + new Date(expires).toGMTString());
+ }
+ if (utils.isString(path)) {
+ cookie.push('path=' + path);
+ }
+ if (utils.isString(domain)) {
+ cookie.push('domain=' + domain);
+ }
+ if (secure === true) {
+ cookie.push('secure');
+ }
+ document.cookie = cookie.join('; ');
+ },
+ read: function read(name) {
+ var match = document.cookie.match(new RegExp('(^|;\\s*)(' + name + ')=([^;]*)'));
+ return match ? decodeURIComponent(match[3]) : null;
+ },
+ remove: function remove(name) {
+ this.write(name, '', Date.now() - 864e5);
+ }
+ };
+ }() : function nonStandardBrowserEnv() {
+ return {
+ write: function write() {},
+ read: function read() {
+ return null;
+ },
+ remove: function remove() {}
+ };
+ }();
+ }, {
+ './../utils': 27
+ } ],
+ 22: [ function(_dereq_, module, exports) {
+ 'use strict';
+ module.exports = function isAbsoluteURL(url) {
+ return /^([a-z][a-z\d\+\-\.]*:)?\/\//i.test(url);
+ };
+ }, {} ],
+ 23: [ function(_dereq_, module, exports) {
+ 'use strict';
+ var utils = _dereq_('./../utils');
+ module.exports = utils.isStandardBrowserEnv() ? function standardBrowserEnv() {
+ var msie = /(msie|trident)/i.test(navigator.userAgent);
+ var urlParsingNode = document.createElement('a');
+ var originURL;
+ function resolveURL(url) {
+ var href = url;
+ if (msie) {
+ urlParsingNode.setAttribute('href', href);
+ href = urlParsingNode.href;
+ }
+ urlParsingNode.setAttribute('href', href);
+ return {
+ href: urlParsingNode.href,
+ protocol: urlParsingNode.protocol ? urlParsingNode.protocol.replace(/:$/, '') : '',
+ host: urlParsingNode.host,
+ search: urlParsingNode.search ? urlParsingNode.search.replace(/^\?/, '') : '',
+ hash: urlParsingNode.hash ? urlParsingNode.hash.replace(/^#/, '') : '',
+ hostname: urlParsingNode.hostname,
+ port: urlParsingNode.port,
+ pathname: urlParsingNode.pathname.charAt(0) === '/' ? urlParsingNode.pathname : '/' + urlParsingNode.pathname
+ };
+ }
+ originURL = resolveURL(window.location.href);
+ return function isURLSameOrigin(requestURL) {
+ var parsed = utils.isString(requestURL) ? resolveURL(requestURL) : requestURL;
+ return parsed.protocol === originURL.protocol && parsed.host === originURL.host;
+ };
+ }() : function nonStandardBrowserEnv() {
+ return function isURLSameOrigin() {
+ return true;
+ };
+ }();
+ }, {
+ './../utils': 27
+ } ],
+ 24: [ function(_dereq_, module, exports) {
+ 'use strict';
+ var utils = _dereq_('../utils');
+ module.exports = function normalizeHeaderName(headers, normalizedName) {
+ utils.forEach(headers, function processHeader(value, name) {
+ if (name !== normalizedName && name.toUpperCase() === normalizedName.toUpperCase()) {
+ headers[normalizedName] = value;
+ delete headers[name];
+ }
+ });
+ };
+ }, {
+ '../utils': 27
+ } ],
+ 25: [ function(_dereq_, module, exports) {
+ 'use strict';
+ var utils = _dereq_('./../utils');
+ var ignoreDuplicateOf = [ 'age', 'authorization', 'content-length', 'content-type', 'etag', 'expires', 'from', 'host', 'if-modified-since', 'if-unmodified-since', 'last-modified', 'location', 'max-forwards', 'proxy-authorization', 'referer', 'retry-after', 'user-agent' ];
+ module.exports = function parseHeaders(headers) {
+ var parsed = {};
+ var key;
+ var val;
+ var i;
+ if (!headers) {
+ return parsed;
+ }
+ utils.forEach(headers.split('\n'), function parser(line) {
+ i = line.indexOf(':');
+ key = utils.trim(line.substr(0, i)).toLowerCase();
+ val = utils.trim(line.substr(i + 1));
+ if (key) {
+ if (parsed[key] && ignoreDuplicateOf.indexOf(key) >= 0) {
+ return;
+ }
+ if (key === 'set-cookie') {
+ parsed[key] = (parsed[key] ? parsed[key] : []).concat([ val ]);
+ } else {
+ parsed[key] = parsed[key] ? parsed[key] + ', ' + val : val;
+ }
+ }
+ });
+ return parsed;
+ };
+ }, {
+ './../utils': 27
+ } ],
+ 26: [ function(_dereq_, module, exports) {
+ 'use strict';
+ module.exports = function spread(callback) {
+ return function wrap(arr) {
+ return callback.apply(null, arr);
+ };
+ };
+ }, {} ],
+ 27: [ function(_dereq_, module, exports) {
+ 'use strict';
+ var bind = _dereq_('./helpers/bind');
+ var isBuffer = _dereq_('is-buffer');
+ var toString = Object.prototype.toString;
+ function isArray(val) {
+ return toString.call(val) === '[object Array]';
+ }
+ function isArrayBuffer(val) {
+ return toString.call(val) === '[object ArrayBuffer]';
+ }
+ function isFormData(val) {
+ return typeof FormData !== 'undefined' && val instanceof FormData;
+ }
+ function isArrayBufferView(val) {
+ var result;
+ if (typeof ArrayBuffer !== 'undefined' && ArrayBuffer.isView) {
+ result = ArrayBuffer.isView(val);
+ } else {
+ result = val && val.buffer && val.buffer instanceof ArrayBuffer;
+ }
+ return result;
+ }
+ function isString(val) {
+ return typeof val === 'string';
+ }
+ function isNumber(val) {
+ return typeof val === 'number';
+ }
+ function isUndefined(val) {
+ return typeof val === 'undefined';
+ }
+ function isObject(val) {
+ return val !== null && typeof val === 'object';
+ }
+ function isDate(val) {
+ return toString.call(val) === '[object Date]';
+ }
+ function isFile(val) {
+ return toString.call(val) === '[object File]';
+ }
+ function isBlob(val) {
+ return toString.call(val) === '[object Blob]';
+ }
+ function isFunction(val) {
+ return toString.call(val) === '[object Function]';
+ }
+ function isStream(val) {
+ return isObject(val) && isFunction(val.pipe);
+ }
+ function isURLSearchParams(val) {
+ return typeof URLSearchParams !== 'undefined' && val instanceof URLSearchParams;
+ }
+ function trim(str) {
+ return str.replace(/^\s*/, '').replace(/\s*$/, '');
+ }
+ function isStandardBrowserEnv() {
+ if (typeof navigator !== 'undefined' && (navigator.product === 'ReactNative' || navigator.product === 'NativeScript' || navigator.product === 'NS')) {
+ return false;
+ }
+ return typeof window !== 'undefined' && typeof document !== 'undefined';
+ }
+ function forEach(obj, fn) {
+ if (obj === null || typeof obj === 'undefined') {
+ return;
+ }
+ if (typeof obj !== 'object') {
+ obj = [ obj ];
+ }
+ if (isArray(obj)) {
+ for (var i = 0, l = obj.length; i < l; i++) {
+ fn.call(null, obj[i], i, obj);
+ }
+ } else {
+ for (var key in obj) {
+ if (Object.prototype.hasOwnProperty.call(obj, key)) {
+ fn.call(null, obj[key], key, obj);
+ }
+ }
+ }
+ }
+ function merge() {
+ var result = {};
+ function assignValue(val, key) {
+ if (typeof result[key] === 'object' && typeof val === 'object') {
+ result[key] = merge(result[key], val);
+ } else {
+ result[key] = val;
+ }
+ }
+ for (var i = 0, l = arguments.length; i < l; i++) {
+ forEach(arguments[i], assignValue);
+ }
+ return result;
+ }
+ function deepMerge() {
+ var result = {};
+ function assignValue(val, key) {
+ if (typeof result[key] === 'object' && typeof val === 'object') {
+ result[key] = deepMerge(result[key], val);
+ } else if (typeof val === 'object') {
+ result[key] = deepMerge({}, val);
+ } else {
+ result[key] = val;
+ }
+ }
+ for (var i = 0, l = arguments.length; i < l; i++) {
+ forEach(arguments[i], assignValue);
+ }
+ return result;
+ }
+ function extend(a, b, thisArg) {
+ forEach(b, function assignValue(val, key) {
+ if (thisArg && typeof val === 'function') {
+ a[key] = bind(val, thisArg);
+ } else {
+ a[key] = val;
+ }
+ });
+ return a;
+ }
+ module.exports = {
+ isArray: isArray,
+ isArrayBuffer: isArrayBuffer,
+ isBuffer: isBuffer,
+ isFormData: isFormData,
+ isArrayBufferView: isArrayBufferView,
+ isString: isString,
+ isNumber: isNumber,
+ isObject: isObject,
+ isUndefined: isUndefined,
+ isDate: isDate,
+ isFile: isFile,
+ isBlob: isBlob,
+ isFunction: isFunction,
+ isStream: isStream,
+ isURLSearchParams: isURLSearchParams,
+ isStandardBrowserEnv: isStandardBrowserEnv,
+ forEach: forEach,
+ merge: merge,
+ deepMerge: deepMerge,
+ extend: extend,
+ trim: trim
+ };
+ }, {
+ './helpers/bind': 18,
+ 'is-buffer': 28
+ } ],
+ 28: [ function(_dereq_, module, exports) {
+ module.exports = function isBuffer(obj) {
+ return obj != null && obj.constructor != null && typeof obj.constructor.isBuffer === 'function' && obj.constructor.isBuffer(obj);
+ };
+ }, {} ],
+ 29: [ function(_dereq_, module, exports) {
+ module.exports = {
+ CssSelectorParser: _dereq_('./lib/css-selector-parser.js').CssSelectorParser
+ };
+ }, {
+ './lib/css-selector-parser.js': 30
+ } ],
+ 30: [ function(_dereq_, module, exports) {
+ function CssSelectorParser() {
+ this.pseudos = {};
+ this.attrEqualityMods = {};
+ this.ruleNestingOperators = {};
+ this.substitutesEnabled = false;
+ }
+ CssSelectorParser.prototype.registerSelectorPseudos = function(name) {
+ for (var j = 0, len = arguments.length; j < len; j++) {
+ name = arguments[j];
+ this.pseudos[name] = 'selector';
+ }
+ return this;
+ };
+ CssSelectorParser.prototype.unregisterSelectorPseudos = function(name) {
+ for (var j = 0, len = arguments.length; j < len; j++) {
+ name = arguments[j];
+ delete this.pseudos[name];
+ }
+ return this;
+ };
+ CssSelectorParser.prototype.registerNumericPseudos = function(name) {
+ for (var j = 0, len = arguments.length; j < len; j++) {
+ name = arguments[j];
+ this.pseudos[name] = 'numeric';
+ }
+ return this;
+ };
+ CssSelectorParser.prototype.unregisterNumericPseudos = function(name) {
+ for (var j = 0, len = arguments.length; j < len; j++) {
+ name = arguments[j];
+ delete this.pseudos[name];
+ }
+ return this;
+ };
+ CssSelectorParser.prototype.registerNestingOperators = function(operator) {
+ for (var j = 0, len = arguments.length; j < len; j++) {
+ operator = arguments[j];
+ this.ruleNestingOperators[operator] = true;
+ }
+ return this;
+ };
+ CssSelectorParser.prototype.unregisterNestingOperators = function(operator) {
+ for (var j = 0, len = arguments.length; j < len; j++) {
+ operator = arguments[j];
+ delete this.ruleNestingOperators[operator];
+ }
+ return this;
+ };
+ CssSelectorParser.prototype.registerAttrEqualityMods = function(mod) {
+ for (var j = 0, len = arguments.length; j < len; j++) {
+ mod = arguments[j];
+ this.attrEqualityMods[mod] = true;
+ }
+ return this;
+ };
+ CssSelectorParser.prototype.unregisterAttrEqualityMods = function(mod) {
+ for (var j = 0, len = arguments.length; j < len; j++) {
+ mod = arguments[j];
+ delete this.attrEqualityMods[mod];
+ }
+ return this;
+ };
+ CssSelectorParser.prototype.enableSubstitutes = function() {
+ this.substitutesEnabled = true;
+ return this;
+ };
+ CssSelectorParser.prototype.disableSubstitutes = function() {
+ this.substitutesEnabled = false;
+ return this;
+ };
+ function isIdentStart(c) {
+ return c >= 'a' && c <= 'z' || c >= 'A' && c <= 'Z' || c === '-' || c === '_';
+ }
+ function isIdent(c) {
+ return c >= 'a' && c <= 'z' || c >= 'A' && c <= 'Z' || c >= '0' && c <= '9' || c === '-' || c === '_';
+ }
+ function isHex(c) {
+ return c >= 'a' && c <= 'f' || c >= 'A' && c <= 'F' || c >= '0' && c <= '9';
+ }
+ function isDecimal(c) {
+ return c >= '0' && c <= '9';
+ }
+ function isAttrMatchOperator(chr) {
+ return chr === '=' || chr === '^' || chr === '$' || chr === '*' || chr === '~';
+ }
+ var identSpecialChars = {
+ '!': true,
+ '"': true,
+ '#': true,
+ $: true,
+ '%': true,
+ '&': true,
+ '\'': true,
+ '(': true,
+ ')': true,
+ '*': true,
+ '+': true,
+ ',': true,
+ '.': true,
+ '/': true,
+ ';': true,
+ '<': true,
+ '=': true,
+ '>': true,
+ '?': true,
+ '@': true,
+ '[': true,
+ '\\': true,
+ ']': true,
+ '^': true,
+ '`': true,
+ '{': true,
+ '|': true,
+ '}': true,
+ '~': true
+ };
+ var strReplacementsRev = {
+ '\n': '\\n',
+ '\r': '\\r',
+ '\t': '\\t',
+ '\f': '\\f',
+ '\v': '\\v'
+ };
+ var singleQuoteEscapeChars = {
+ n: '\n',
+ r: '\r',
+ t: '\t',
+ f: '\f',
+ '\\': '\\',
+ '\'': '\''
+ };
+ var doubleQuotesEscapeChars = {
+ n: '\n',
+ r: '\r',
+ t: '\t',
+ f: '\f',
+ '\\': '\\',
+ '"': '"'
+ };
+ function ParseContext(str, pos, pseudos, attrEqualityMods, ruleNestingOperators, substitutesEnabled) {
+ var chr, getIdent, getStr, l, skipWhitespace;
+ l = str.length;
+ chr = null;
+ getStr = function(quote, escapeTable) {
+ var esc, hex, result;
+ result = '';
+ pos++;
+ chr = str.charAt(pos);
+ while (pos < l) {
+ if (chr === quote) {
+ pos++;
+ return result;
+ } else if (chr === '\\') {
+ pos++;
+ chr = str.charAt(pos);
+ if (chr === quote) {
+ result += quote;
+ } else if (esc = escapeTable[chr]) {
+ result += esc;
+ } else if (isHex(chr)) {
+ hex = chr;
+ pos++;
+ chr = str.charAt(pos);
+ while (isHex(chr)) {
+ hex += chr;
+ pos++;
+ chr = str.charAt(pos);
+ }
+ if (chr === ' ') {
+ pos++;
+ chr = str.charAt(pos);
+ }
+ result += String.fromCharCode(parseInt(hex, 16));
+ continue;
+ } else {
+ result += chr;
+ }
+ } else {
+ result += chr;
+ }
+ pos++;
+ chr = str.charAt(pos);
+ }
+ return result;
+ };
+ getIdent = function() {
+ var result = '';
+ chr = str.charAt(pos);
+ while (pos < l) {
+ if (isIdent(chr)) {
+ result += chr;
+ } else if (chr === '\\') {
+ pos++;
+ if (pos >= l) {
+ throw Error('Expected symbol but end of file reached.');
+ }
+ chr = str.charAt(pos);
+ if (identSpecialChars[chr]) {
+ result += chr;
+ } else if (isHex(chr)) {
+ var hex = chr;
+ pos++;
+ chr = str.charAt(pos);
+ while (isHex(chr)) {
+ hex += chr;
+ pos++;
+ chr = str.charAt(pos);
+ }
+ if (chr === ' ') {
+ pos++;
+ chr = str.charAt(pos);
+ }
+ result += String.fromCharCode(parseInt(hex, 16));
+ continue;
+ } else {
+ result += chr;
+ }
+ } else {
+ return result;
+ }
+ pos++;
+ chr = str.charAt(pos);
+ }
+ return result;
+ };
+ skipWhitespace = function() {
+ chr = str.charAt(pos);
+ var result = false;
+ while (chr === ' ' || chr === '\t' || chr === '\n' || chr === '\r' || chr === '\f') {
+ result = true;
+ pos++;
+ chr = str.charAt(pos);
+ }
+ return result;
+ };
+ this.parse = function() {
+ var res = this.parseSelector();
+ if (pos < l) {
+ throw Error('Rule expected but "' + str.charAt(pos) + '" found.');
+ }
+ return res;
+ };
+ this.parseSelector = function() {
+ var res;
+ var selector = res = this.parseSingleSelector();
+ chr = str.charAt(pos);
+ while (chr === ',') {
+ pos++;
+ skipWhitespace();
+ if (res.type !== 'selectors') {
+ res = {
+ type: 'selectors',
+ selectors: [ selector ]
+ };
+ }
+ selector = this.parseSingleSelector();
+ if (!selector) {
+ throw Error('Rule expected after ",".');
+ }
+ res.selectors.push(selector);
+ }
+ return res;
+ };
+ this.parseSingleSelector = function() {
+ skipWhitespace();
+ var selector = {
+ type: 'ruleSet'
+ };
+ var rule = this.parseRule();
+ if (!rule) {
+ return null;
+ }
+ var currentRule = selector;
+ while (rule) {
+ rule.type = 'rule';
+ currentRule.rule = rule;
+ currentRule = rule;
+ skipWhitespace();
+ chr = str.charAt(pos);
+ if (pos >= l || chr === ',' || chr === ')') {
+ break;
+ }
+ if (ruleNestingOperators[chr]) {
+ var op = chr;
+ pos++;
+ skipWhitespace();
+ rule = this.parseRule();
+ if (!rule) {
+ throw Error('Rule expected after "' + op + '".');
+ }
+ rule.nestingOperator = op;
+ } else {
+ rule = this.parseRule();
+ if (rule) {
+ rule.nestingOperator = null;
+ }
+ }
+ }
+ return selector;
+ };
+ this.parseRule = function() {
+ var rule = null;
+ while (pos < l) {
+ chr = str.charAt(pos);
+ if (chr === '*') {
+ pos++;
+ (rule = rule || {}).tagName = '*';
+ } else if (isIdentStart(chr) || chr === '\\') {
+ (rule = rule || {}).tagName = getIdent();
+ } else if (chr === '.') {
+ pos++;
+ rule = rule || {};
+ (rule.classNames = rule.classNames || []).push(getIdent());
+ } else if (chr === '#') {
+ pos++;
+ (rule = rule || {}).id = getIdent();
+ } else if (chr === '[') {
+ pos++;
+ skipWhitespace();
+ var attr = {
+ name: getIdent()
+ };
+ skipWhitespace();
+ if (chr === ']') {
+ pos++;
+ } else {
+ var operator = '';
+ if (attrEqualityMods[chr]) {
+ operator = chr;
+ pos++;
+ chr = str.charAt(pos);
+ }
+ if (pos >= l) {
+ throw Error('Expected "=" but end of file reached.');
+ }
+ if (chr !== '=') {
+ throw Error('Expected "=" but "' + chr + '" found.');
+ }
+ attr.operator = operator + '=';
+ pos++;
+ skipWhitespace();
+ var attrValue = '';
+ attr.valueType = 'string';
+ if (chr === '"') {
+ attrValue = getStr('"', doubleQuotesEscapeChars);
+ } else if (chr === '\'') {
+ attrValue = getStr('\'', singleQuoteEscapeChars);
+ } else if (substitutesEnabled && chr === '$') {
+ pos++;
+ attrValue = getIdent();
+ attr.valueType = 'substitute';
+ } else {
+ while (pos < l) {
+ if (chr === ']') {
+ break;
+ }
+ attrValue += chr;
+ pos++;
+ chr = str.charAt(pos);
+ }
+ attrValue = attrValue.trim();
+ }
+ skipWhitespace();
+ if (pos >= l) {
+ throw Error('Expected "]" but end of file reached.');
+ }
+ if (chr !== ']') {
+ throw Error('Expected "]" but "' + chr + '" found.');
+ }
+ pos++;
+ attr.value = attrValue;
+ }
+ rule = rule || {};
+ (rule.attrs = rule.attrs || []).push(attr);
+ } else if (chr === ':') {
+ pos++;
+ var pseudoName = getIdent();
+ var pseudo = {
+ name: pseudoName
+ };
+ if (chr === '(') {
+ pos++;
+ var value = '';
+ skipWhitespace();
+ if (pseudos[pseudoName] === 'selector') {
+ pseudo.valueType = 'selector';
+ value = this.parseSelector();
+ } else {
+ pseudo.valueType = pseudos[pseudoName] || 'string';
+ if (chr === '"') {
+ value = getStr('"', doubleQuotesEscapeChars);
+ } else if (chr === '\'') {
+ value = getStr('\'', singleQuoteEscapeChars);
+ } else if (substitutesEnabled && chr === '$') {
+ pos++;
+ value = getIdent();
+ pseudo.valueType = 'substitute';
+ } else {
+ while (pos < l) {
+ if (chr === ')') {
+ break;
+ }
+ value += chr;
+ pos++;
+ chr = str.charAt(pos);
+ }
+ value = value.trim();
+ }
+ skipWhitespace();
+ }
+ if (pos >= l) {
+ throw Error('Expected ")" but end of file reached.');
+ }
+ if (chr !== ')') {
+ throw Error('Expected ")" but "' + chr + '" found.');
+ }
+ pos++;
+ pseudo.value = value;
+ }
+ rule = rule || {};
+ (rule.pseudos = rule.pseudos || []).push(pseudo);
+ } else {
+ break;
+ }
+ }
+ return rule;
+ };
+ return this;
+ }
+ CssSelectorParser.prototype.parse = function(str) {
+ var context = new ParseContext(str, 0, this.pseudos, this.attrEqualityMods, this.ruleNestingOperators, this.substitutesEnabled);
+ return context.parse();
+ };
+ CssSelectorParser.prototype.escapeIdentifier = function(s) {
+ var result = '';
+ var i = 0;
+ var len = s.length;
+ while (i < len) {
+ var chr = s.charAt(i);
+ if (identSpecialChars[chr]) {
+ result += '\\' + chr;
+ } else {
+ if (!(chr === '_' || chr === '-' || chr >= 'A' && chr <= 'Z' || chr >= 'a' && chr <= 'z' || i !== 0 && chr >= '0' && chr <= '9')) {
+ var charCode = chr.charCodeAt(0);
+ if ((charCode & 63488) === 55296) {
+ var extraCharCode = s.charCodeAt(i++);
+ if ((charCode & 64512) !== 55296 || (extraCharCode & 64512) !== 56320) {
+ throw Error('UCS-2(decode): illegal sequence');
+ }
+ charCode = ((charCode & 1023) << 10) + (extraCharCode & 1023) + 65536;
+ }
+ result += '\\' + charCode.toString(16) + ' ';
+ } else {
+ result += chr;
+ }
+ }
+ i++;
+ }
+ return result;
+ };
+ CssSelectorParser.prototype.escapeStr = function(s) {
+ var result = '';
+ var i = 0;
+ var len = s.length;
+ var chr, replacement;
+ while (i < len) {
+ chr = s.charAt(i);
+ if (chr === '"') {
+ chr = '\\"';
+ } else if (chr === '\\') {
+ chr = '\\\\';
+ } else if (replacement = strReplacementsRev[chr]) {
+ chr = replacement;
+ }
+ result += chr;
+ i++;
+ }
+ return '"' + result + '"';
+ };
+ CssSelectorParser.prototype.render = function(path) {
+ return this._renderEntity(path).trim();
+ };
+ CssSelectorParser.prototype._renderEntity = function(entity) {
+ var currentEntity, parts, res;
+ res = '';
+ switch (entity.type) {
+ case 'ruleSet':
+ currentEntity = entity.rule;
+ parts = [];
+ while (currentEntity) {
+ if (currentEntity.nestingOperator) {
+ parts.push(currentEntity.nestingOperator);
+ }
+ parts.push(this._renderEntity(currentEntity));
+ currentEntity = currentEntity.rule;
+ }
+ res = parts.join(' ');
+ break;
+
+ case 'selectors':
+ res = entity.selectors.map(this._renderEntity, this).join(', ');
+ break;
+
+ case 'rule':
+ if (entity.tagName) {
+ if (entity.tagName === '*') {
+ res = '*';
+ } else {
+ res = this.escapeIdentifier(entity.tagName);
+ }
+ }
+ if (entity.id) {
+ res += '#' + this.escapeIdentifier(entity.id);
+ }
+ if (entity.classNames) {
+ res += entity.classNames.map(function(cn) {
+ return '.' + this.escapeIdentifier(cn);
+ }, this).join('');
+ }
+ if (entity.attrs) {
+ res += entity.attrs.map(function(attr) {
+ if (attr.operator) {
+ if (attr.valueType === 'substitute') {
+ return '[' + this.escapeIdentifier(attr.name) + attr.operator + '$' + attr.value + ']';
+ } else {
+ return '[' + this.escapeIdentifier(attr.name) + attr.operator + this.escapeStr(attr.value) + ']';
+ }
+ } else {
+ return '[' + this.escapeIdentifier(attr.name) + ']';
+ }
+ }, this).join('');
+ }
+ if (entity.pseudos) {
+ res += entity.pseudos.map(function(pseudo) {
+ if (pseudo.valueType) {
+ if (pseudo.valueType === 'selector') {
+ return ':' + this.escapeIdentifier(pseudo.name) + '(' + this._renderEntity(pseudo.value) + ')';
+ } else if (pseudo.valueType === 'substitute') {
+ return ':' + this.escapeIdentifier(pseudo.name) + '($' + pseudo.value + ')';
+ } else if (pseudo.valueType === 'numeric') {
+ return ':' + this.escapeIdentifier(pseudo.name) + '(' + pseudo.value + ')';
+ } else {
+ return ':' + this.escapeIdentifier(pseudo.name) + '(' + this.escapeIdentifier(pseudo.value) + ')';
+ }
+ } else {
+ return ':' + this.escapeIdentifier(pseudo.name);
+ }
+ }, this).join('');
+ }
+ break;
+
+ default:
+ throw Error('Unknown entity type: "' + entity.type(+'".'));
+ }
+ return res;
+ };
+ exports.CssSelectorParser = CssSelectorParser;
+ }, {} ],
+ 31: [ function(_dereq_, module, exports) {
+ 'use strict';
+ module.exports = function() {
+ return 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DD7A\uDD90\uDD95\uDD96\uDE45-\uDE47\uDE4B-\uDE4F\uDEA3\uDEB4-\uDEB6\uDEC0\uDECC]|\uD83E[\uDD0F\uDD18-\uDD1F\uDD26\uDD30-\uDD39\uDD3C-\uDD3E\uDDB5\uDDB6\uDDB8\uDDB9\uDDBB\uDDCD-\uDDCF\uDDD1-\uDDDD])/g;
+ };
+ }, {} ],
+ 32: [ function(_dereq_, module, exports) {
+ (function(process, global) {
+ (function(global, factory) {
+ typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() : typeof define === 'function' && define.amd ? define(factory) : global.ES6Promise = factory();
+ })(this, function() {
+ 'use strict';
+ function objectOrFunction(x) {
+ var type = typeof x;
+ return x !== null && (type === 'object' || type === 'function');
+ }
+ function isFunction(x) {
+ return typeof x === 'function';
+ }
+ var _isArray = void 0;
+ if (Array.isArray) {
+ _isArray = Array.isArray;
+ } else {
+ _isArray = function(x) {
+ return Object.prototype.toString.call(x) === '[object Array]';
+ };
+ }
+ var isArray = _isArray;
+ var len = 0;
+ var vertxNext = void 0;
+ var customSchedulerFn = void 0;
+ var asap = function asap(callback, arg) {
+ queue[len] = callback;
+ queue[len + 1] = arg;
+ len += 2;
+ if (len === 2) {
+ if (customSchedulerFn) {
+ customSchedulerFn(flush);
+ } else {
+ scheduleFlush();
+ }
+ }
+ };
+ function setScheduler(scheduleFn) {
+ customSchedulerFn = scheduleFn;
+ }
+ function setAsap(asapFn) {
+ asap = asapFn;
+ }
+ var browserWindow = typeof window !== 'undefined' ? window : undefined;
+ var browserGlobal = browserWindow || {};
+ var BrowserMutationObserver = browserGlobal.MutationObserver || browserGlobal.WebKitMutationObserver;
+ var isNode = typeof self === 'undefined' && typeof process !== 'undefined' && {}.toString.call(process) === '[object process]';
+ var isWorker = typeof Uint8ClampedArray !== 'undefined' && typeof importScripts !== 'undefined' && typeof MessageChannel !== 'undefined';
+ function useNextTick() {
+ return function() {
+ return process.nextTick(flush);
+ };
+ }
+ function useVertxTimer() {
+ if (typeof vertxNext !== 'undefined') {
+ return function() {
+ vertxNext(flush);
+ };
+ }
+ return useSetTimeout();
+ }
+ function useMutationObserver() {
+ var iterations = 0;
+ var observer = new BrowserMutationObserver(flush);
+ var node = document.createTextNode('');
+ observer.observe(node, {
+ characterData: true
+ });
+ return function() {
+ node.data = iterations = ++iterations % 2;
+ };
+ }
+ function useMessageChannel() {
+ var channel = new MessageChannel();
+ channel.port1.onmessage = flush;
+ return function() {
+ return channel.port2.postMessage(0);
+ };
+ }
+ function useSetTimeout() {
+ var globalSetTimeout = setTimeout;
+ return function() {
+ return globalSetTimeout(flush, 1);
+ };
+ }
+ var queue = new Array(1e3);
+ function flush() {
+ for (var i = 0; i < len; i += 2) {
+ var callback = queue[i];
+ var arg = queue[i + 1];
+ callback(arg);
+ queue[i] = undefined;
+ queue[i + 1] = undefined;
+ }
+ len = 0;
+ }
+ function attemptVertx() {
+ try {
+ var vertx = Function('return this')().require('vertx');
+ vertxNext = vertx.runOnLoop || vertx.runOnContext;
+ return useVertxTimer();
+ } catch (e) {
+ return useSetTimeout();
+ }
+ }
+ var scheduleFlush = void 0;
+ if (isNode) {
+ scheduleFlush = useNextTick();
+ } else if (BrowserMutationObserver) {
+ scheduleFlush = useMutationObserver();
+ } else if (isWorker) {
+ scheduleFlush = useMessageChannel();
+ } else if (browserWindow === undefined && typeof _dereq_ === 'function') {
+ scheduleFlush = attemptVertx();
+ } else {
+ scheduleFlush = useSetTimeout();
+ }
+ function then(onFulfillment, onRejection) {
+ var parent = this;
+ var child = new this.constructor(noop);
+ if (child[PROMISE_ID] === undefined) {
+ makePromise(child);
+ }
+ var _state = parent._state;
+ if (_state) {
+ var callback = arguments[_state - 1];
+ asap(function() {
+ return invokeCallback(_state, child, callback, parent._result);
+ });
+ } else {
+ subscribe(parent, child, onFulfillment, onRejection);
+ }
+ return child;
+ }
+ function resolve$1(object) {
+ var Constructor = this;
+ if (object && typeof object === 'object' && object.constructor === Constructor) {
+ return object;
+ }
+ var promise = new Constructor(noop);
+ resolve(promise, object);
+ return promise;
+ }
+ var PROMISE_ID = Math.random().toString(36).substring(2);
+ function noop() {}
+ var PENDING = void 0;
+ var FULFILLED = 1;
+ var REJECTED = 2;
+ function selfFulfillment() {
+ return new TypeError('You cannot resolve a promise with itself');
+ }
+ function cannotReturnOwn() {
+ return new TypeError('A promises callback cannot return that same promise.');
+ }
+ function tryThen(then$$1, value, fulfillmentHandler, rejectionHandler) {
+ try {
+ then$$1.call(value, fulfillmentHandler, rejectionHandler);
+ } catch (e) {
+ return e;
+ }
+ }
+ function handleForeignThenable(promise, thenable, then$$1) {
+ asap(function(promise) {
+ var sealed = false;
+ var error = tryThen(then$$1, thenable, function(value) {
+ if (sealed) {
+ return;
+ }
+ sealed = true;
+ if (thenable !== value) {
+ resolve(promise, value);
+ } else {
+ fulfill(promise, value);
+ }
+ }, function(reason) {
+ if (sealed) {
+ return;
+ }
+ sealed = true;
+ reject(promise, reason);
+ }, 'Settle: ' + (promise._label || ' unknown promise'));
+ if (!sealed && error) {
+ sealed = true;
+ reject(promise, error);
+ }
+ }, promise);
+ }
+ function handleOwnThenable(promise, thenable) {
+ if (thenable._state === FULFILLED) {
+ fulfill(promise, thenable._result);
+ } else if (thenable._state === REJECTED) {
+ reject(promise, thenable._result);
+ } else {
+ subscribe(thenable, undefined, function(value) {
+ return resolve(promise, value);
+ }, function(reason) {
+ return reject(promise, reason);
+ });
+ }
+ }
+ function handleMaybeThenable(promise, maybeThenable, then$$1) {
+ if (maybeThenable.constructor === promise.constructor && then$$1 === then && maybeThenable.constructor.resolve === resolve$1) {
+ handleOwnThenable(promise, maybeThenable);
+ } else {
+ if (then$$1 === undefined) {
+ fulfill(promise, maybeThenable);
+ } else if (isFunction(then$$1)) {
+ handleForeignThenable(promise, maybeThenable, then$$1);
+ } else {
+ fulfill(promise, maybeThenable);
+ }
+ }
+ }
+ function resolve(promise, value) {
+ if (promise === value) {
+ reject(promise, selfFulfillment());
+ } else if (objectOrFunction(value)) {
+ var then$$1 = void 0;
+ try {
+ then$$1 = value.then;
+ } catch (error) {
+ reject(promise, error);
+ return;
+ }
+ handleMaybeThenable(promise, value, then$$1);
+ } else {
+ fulfill(promise, value);
+ }
+ }
+ function publishRejection(promise) {
+ if (promise._onerror) {
+ promise._onerror(promise._result);
+ }
+ publish(promise);
+ }
+ function fulfill(promise, value) {
+ if (promise._state !== PENDING) {
+ return;
+ }
+ promise._result = value;
+ promise._state = FULFILLED;
+ if (promise._subscribers.length !== 0) {
+ asap(publish, promise);
+ }
+ }
+ function reject(promise, reason) {
+ if (promise._state !== PENDING) {
+ return;
+ }
+ promise._state = REJECTED;
+ promise._result = reason;
+ asap(publishRejection, promise);
+ }
+ function subscribe(parent, child, onFulfillment, onRejection) {
+ var _subscribers = parent._subscribers;
+ var length = _subscribers.length;
+ parent._onerror = null;
+ _subscribers[length] = child;
+ _subscribers[length + FULFILLED] = onFulfillment;
+ _subscribers[length + REJECTED] = onRejection;
+ if (length === 0 && parent._state) {
+ asap(publish, parent);
+ }
+ }
+ function publish(promise) {
+ var subscribers = promise._subscribers;
+ var settled = promise._state;
+ if (subscribers.length === 0) {
+ return;
+ }
+ var child = void 0, callback = void 0, detail = promise._result;
+ for (var i = 0; i < subscribers.length; i += 3) {
+ child = subscribers[i];
+ callback = subscribers[i + settled];
+ if (child) {
+ invokeCallback(settled, child, callback, detail);
+ } else {
+ callback(detail);
+ }
+ }
+ promise._subscribers.length = 0;
+ }
+ function invokeCallback(settled, promise, callback, detail) {
+ var hasCallback = isFunction(callback), value = void 0, error = void 0, succeeded = true;
+ if (hasCallback) {
+ try {
+ value = callback(detail);
+ } catch (e) {
+ succeeded = false;
+ error = e;
+ }
+ if (promise === value) {
+ reject(promise, cannotReturnOwn());
+ return;
+ }
+ } else {
+ value = detail;
+ }
+ if (promise._state !== PENDING) {} else if (hasCallback && succeeded) {
+ resolve(promise, value);
+ } else if (succeeded === false) {
+ reject(promise, error);
+ } else if (settled === FULFILLED) {
+ fulfill(promise, value);
+ } else if (settled === REJECTED) {
+ reject(promise, value);
+ }
+ }
+ function initializePromise(promise, resolver) {
+ try {
+ resolver(function resolvePromise(value) {
+ resolve(promise, value);
+ }, function rejectPromise(reason) {
+ reject(promise, reason);
+ });
+ } catch (e) {
+ reject(promise, e);
+ }
+ }
+ var id = 0;
+ function nextId() {
+ return id++;
+ }
+ function makePromise(promise) {
+ promise[PROMISE_ID] = id++;
+ promise._state = undefined;
+ promise._result = undefined;
+ promise._subscribers = [];
+ }
+ function validationError() {
+ return new Error('Array Methods must be provided an Array');
+ }
+ var Enumerator = function() {
+ function Enumerator(Constructor, input) {
+ this._instanceConstructor = Constructor;
+ this.promise = new Constructor(noop);
+ if (!this.promise[PROMISE_ID]) {
+ makePromise(this.promise);
+ }
+ if (isArray(input)) {
+ this.length = input.length;
+ this._remaining = input.length;
+ this._result = new Array(this.length);
+ if (this.length === 0) {
+ fulfill(this.promise, this._result);
+ } else {
+ this.length = this.length || 0;
+ this._enumerate(input);
+ if (this._remaining === 0) {
+ fulfill(this.promise, this._result);
+ }
+ }
+ } else {
+ reject(this.promise, validationError());
+ }
+ }
+ Enumerator.prototype._enumerate = function _enumerate(input) {
+ for (var i = 0; this._state === PENDING && i < input.length; i++) {
+ this._eachEntry(input[i], i);
+ }
+ };
+ Enumerator.prototype._eachEntry = function _eachEntry(entry, i) {
+ var c = this._instanceConstructor;
+ var resolve$$1 = c.resolve;
+ if (resolve$$1 === resolve$1) {
+ var _then = void 0;
+ var error = void 0;
+ var didError = false;
+ try {
+ _then = entry.then;
+ } catch (e) {
+ didError = true;
+ error = e;
+ }
+ if (_then === then && entry._state !== PENDING) {
+ this._settledAt(entry._state, i, entry._result);
+ } else if (typeof _then !== 'function') {
+ this._remaining--;
+ this._result[i] = entry;
+ } else if (c === Promise$1) {
+ var promise = new c(noop);
+ if (didError) {
+ reject(promise, error);
+ } else {
+ handleMaybeThenable(promise, entry, _then);
+ }
+ this._willSettleAt(promise, i);
+ } else {
+ this._willSettleAt(new c(function(resolve$$1) {
+ return resolve$$1(entry);
+ }), i);
+ }
+ } else {
+ this._willSettleAt(resolve$$1(entry), i);
+ }
+ };
+ Enumerator.prototype._settledAt = function _settledAt(state, i, value) {
+ var promise = this.promise;
+ if (promise._state === PENDING) {
+ this._remaining--;
+ if (state === REJECTED) {
+ reject(promise, value);
+ } else {
+ this._result[i] = value;
+ }
+ }
+ if (this._remaining === 0) {
+ fulfill(promise, this._result);
+ }
+ };
+ Enumerator.prototype._willSettleAt = function _willSettleAt(promise, i) {
+ var enumerator = this;
+ subscribe(promise, undefined, function(value) {
+ return enumerator._settledAt(FULFILLED, i, value);
+ }, function(reason) {
+ return enumerator._settledAt(REJECTED, i, reason);
+ });
+ };
+ return Enumerator;
+ }();
+ function all(entries) {
+ return new Enumerator(this, entries).promise;
+ }
+ function race(entries) {
+ var Constructor = this;
+ if (!isArray(entries)) {
+ return new Constructor(function(_, reject) {
+ return reject(new TypeError('You must pass an array to race.'));
+ });
+ } else {
+ return new Constructor(function(resolve, reject) {
+ var length = entries.length;
+ for (var i = 0; i < length; i++) {
+ Constructor.resolve(entries[i]).then(resolve, reject);
+ }
+ });
+ }
+ }
+ function reject$1(reason) {
+ var Constructor = this;
+ var promise = new Constructor(noop);
+ reject(promise, reason);
+ return promise;
+ }
+ function needsResolver() {
+ throw new TypeError('You must pass a resolver function as the first argument to the promise constructor');
+ }
+ function needsNew() {
+ throw new TypeError('Failed to construct \'Promise\': Please use the \'new\' operator, this object constructor cannot be called as a function.');
+ }
+ var Promise$1 = function() {
+ function Promise(resolver) {
+ this[PROMISE_ID] = nextId();
+ this._result = this._state = undefined;
+ this._subscribers = [];
+ if (noop !== resolver) {
+ typeof resolver !== 'function' && needsResolver();
+ this instanceof Promise ? initializePromise(this, resolver) : needsNew();
+ }
+ }
+ Promise.prototype.catch = function _catch(onRejection) {
+ return this.then(null, onRejection);
+ };
+ Promise.prototype.finally = function _finally(callback) {
+ var promise = this;
+ var constructor = promise.constructor;
+ if (isFunction(callback)) {
+ return promise.then(function(value) {
+ return constructor.resolve(callback()).then(function() {
+ return value;
+ });
+ }, function(reason) {
+ return constructor.resolve(callback()).then(function() {
+ throw reason;
+ });
+ });
+ }
+ return promise.then(callback, callback);
+ };
+ return Promise;
+ }();
+ Promise$1.prototype.then = then;
+ Promise$1.all = all;
+ Promise$1.race = race;
+ Promise$1.resolve = resolve$1;
+ Promise$1.reject = reject$1;
+ Promise$1._setScheduler = setScheduler;
+ Promise$1._setAsap = setAsap;
+ Promise$1._asap = asap;
+ function polyfill() {
+ var local = void 0;
+ if (typeof global !== 'undefined') {
+ local = global;
+ } else if (typeof self !== 'undefined') {
+ local = self;
+ } else {
+ try {
+ local = Function('return this')();
+ } catch (e) {
+ throw new Error('polyfill failed because global object is unavailable in this environment');
+ }
+ }
+ var P = local.Promise;
+ if (P) {
+ var promiseToString = null;
+ try {
+ promiseToString = Object.prototype.toString.call(P.resolve());
+ } catch (e) {}
+ if (promiseToString === '[object Promise]' && !P.cast) {
+ return;
+ }
+ }
+ local.Promise = Promise$1;
+ }
+ Promise$1.polyfill = polyfill;
+ Promise$1.Promise = Promise$1;
+ return Promise$1;
+ });
+ }).call(this, _dereq_('_process'), typeof global !== 'undefined' ? global : typeof self !== 'undefined' ? self : typeof window !== 'undefined' ? window : {});
+ }, {
+ _process: 33
+ } ],
+ 33: [ function(_dereq_, module, exports) {
+ var process = module.exports = {};
+ var cachedSetTimeout;
+ var cachedClearTimeout;
+ function defaultSetTimout() {
+ throw new Error('setTimeout has not been defined');
+ }
+ function defaultClearTimeout() {
+ throw new Error('clearTimeout has not been defined');
+ }
+ (function() {
+ try {
+ if (typeof setTimeout === 'function') {
+ cachedSetTimeout = setTimeout;
+ } else {
+ cachedSetTimeout = defaultSetTimout;
+ }
+ } catch (e) {
+ cachedSetTimeout = defaultSetTimout;
+ }
+ try {
+ if (typeof clearTimeout === 'function') {
+ cachedClearTimeout = clearTimeout;
+ } else {
+ cachedClearTimeout = defaultClearTimeout;
+ }
+ } catch (e) {
+ cachedClearTimeout = defaultClearTimeout;
+ }
+ })();
+ function runTimeout(fun) {
+ if (cachedSetTimeout === setTimeout) {
+ return setTimeout(fun, 0);
+ }
+ if ((cachedSetTimeout === defaultSetTimout || !cachedSetTimeout) && setTimeout) {
+ cachedSetTimeout = setTimeout;
+ return setTimeout(fun, 0);
+ }
+ try {
+ return cachedSetTimeout(fun, 0);
+ } catch (e) {
+ try {
+ return cachedSetTimeout.call(null, fun, 0);
+ } catch (e) {
+ return cachedSetTimeout.call(this, fun, 0);
+ }
+ }
+ }
+ function runClearTimeout(marker) {
+ if (cachedClearTimeout === clearTimeout) {
+ return clearTimeout(marker);
+ }
+ if ((cachedClearTimeout === defaultClearTimeout || !cachedClearTimeout) && clearTimeout) {
+ cachedClearTimeout = clearTimeout;
+ return clearTimeout(marker);
+ }
+ try {
+ return cachedClearTimeout(marker);
+ } catch (e) {
+ try {
+ return cachedClearTimeout.call(null, marker);
+ } catch (e) {
+ return cachedClearTimeout.call(this, marker);
+ }
+ }
+ }
+ var queue = [];
+ var draining = false;
+ var currentQueue;
+ var queueIndex = -1;
+ function cleanUpNextTick() {
+ if (!draining || !currentQueue) {
+ return;
+ }
+ draining = false;
+ if (currentQueue.length) {
+ queue = currentQueue.concat(queue);
+ } else {
+ queueIndex = -1;
+ }
+ if (queue.length) {
+ drainQueue();
+ }
+ }
+ function drainQueue() {
+ if (draining) {
+ return;
+ }
+ var timeout = runTimeout(cleanUpNextTick);
+ draining = true;
+ var len = queue.length;
+ while (len) {
+ currentQueue = queue;
+ queue = [];
+ while (++queueIndex < len) {
+ if (currentQueue) {
+ currentQueue[queueIndex].run();
+ }
+ }
+ queueIndex = -1;
+ len = queue.length;
+ }
+ currentQueue = null;
+ draining = false;
+ runClearTimeout(timeout);
+ }
+ process.nextTick = function(fun) {
+ var args = new Array(arguments.length - 1);
+ if (arguments.length > 1) {
+ for (var i = 1; i < arguments.length; i++) {
+ args[i - 1] = arguments[i];
+ }
+ }
+ queue.push(new Item(fun, args));
+ if (queue.length === 1 && !draining) {
+ runTimeout(drainQueue);
+ }
+ };
+ function Item(fun, array) {
+ this.fun = fun;
+ this.array = array;
+ }
+ Item.prototype.run = function() {
+ this.fun.apply(null, this.array);
+ };
+ process.title = 'browser';
+ process.browser = true;
+ process.env = {};
+ process.argv = [];
+ process.version = '';
+ process.versions = {};
+ function noop() {}
+ process.on = noop;
+ process.addListener = noop;
+ process.once = noop;
+ process.off = noop;
+ process.removeListener = noop;
+ process.removeAllListeners = noop;
+ process.emit = noop;
+ process.prependListener = noop;
+ process.prependOnceListener = noop;
+ process.listeners = function(name) {
+ return [];
+ };
+ process.binding = function(name) {
+ throw new Error('process.binding is not supported');
+ };
+ process.cwd = function() {
+ return '/';
+ };
+ process.chdir = function(dir) {
+ throw new Error('process.chdir is not supported');
+ };
+ process.umask = function() {
+ return 0;
+ };
+ }, {} ],
+ 34: [ function(_dereq_, module, exports) {
+ (function(global) {
+ (function(self) {
+ 'use strict';
+ if (self.WeakMap) {
+ return;
+ }
+ var hasOwnProperty = Object.prototype.hasOwnProperty;
+ var defineProperty = function(object, name, value) {
+ if (Object.defineProperty) {
+ Object.defineProperty(object, name, {
+ configurable: true,
+ writable: true,
+ value: value
+ });
+ } else {
+ object[name] = value;
+ }
+ };
+ self.WeakMap = function() {
+ function WeakMap() {
+ if (this === void 0) {
+ throw new TypeError('Constructor WeakMap requires \'new\'');
+ }
+ defineProperty(this, '_id', genId('_WeakMap'));
+ if (arguments.length > 0) {
+ throw new TypeError('WeakMap iterable is not supported');
+ }
+ }
+ defineProperty(WeakMap.prototype, 'delete', function(key) {
+ checkInstance(this, 'delete');
+ if (!isObject(key)) {
+ return false;
+ }
+ var entry = key[this._id];
+ if (entry && entry[0] === key) {
+ delete key[this._id];
+ return true;
+ }
+ return false;
+ });
+ defineProperty(WeakMap.prototype, 'get', function(key) {
+ checkInstance(this, 'get');
+ if (!isObject(key)) {
+ return void 0;
+ }
+ var entry = key[this._id];
+ if (entry && entry[0] === key) {
+ return entry[1];
+ }
+ return void 0;
+ });
+ defineProperty(WeakMap.prototype, 'has', function(key) {
+ checkInstance(this, 'has');
+ if (!isObject(key)) {
+ return false;
+ }
+ var entry = key[this._id];
+ if (entry && entry[0] === key) {
+ return true;
+ }
+ return false;
+ });
+ defineProperty(WeakMap.prototype, 'set', function(key, value) {
+ checkInstance(this, 'set');
+ if (!isObject(key)) {
+ throw new TypeError('Invalid value used as weak map key');
+ }
+ var entry = key[this._id];
+ if (entry && entry[0] === key) {
+ entry[1] = value;
+ return this;
+ }
+ defineProperty(key, this._id, [ key, value ]);
+ return this;
+ });
+ function checkInstance(x, methodName) {
+ if (!isObject(x) || !hasOwnProperty.call(x, '_id')) {
+ throw new TypeError(methodName + ' method called on incompatible receiver ' + typeof x);
+ }
+ }
+ function genId(prefix) {
+ return prefix + '_' + rand() + '.' + rand();
+ }
+ function rand() {
+ return Math.random().toString().substring(2);
+ }
+ defineProperty(WeakMap, '_polyfill', true);
+ return WeakMap;
+ }();
+ function isObject(x) {
+ return Object(x) === x;
+ }
+ })(typeof self !== 'undefined' ? self : typeof window !== 'undefined' ? window : typeof global !== 'undefined' ? global : this);
+ }).call(this, typeof global !== 'undefined' ? global : typeof self !== 'undefined' ? self : typeof window !== 'undefined' ? window : {});
+ }, {} ]
+ }, {}, [ 1 ]);
+ 'use strict';
+ var utils = axe.utils = {};
+ 'use strict';
+ var helpers = {};
+ 'use strict';
+ function _typeof(obj) {
+ if (typeof Symbol === 'function' && typeof Symbol.iterator === 'symbol') {
+ _typeof = function _typeof(obj) {
+ return typeof obj;
+ };
+ } else {
+ _typeof = function _typeof(obj) {
+ return obj && typeof Symbol === 'function' && obj.constructor === Symbol && obj !== Symbol.prototype ? 'symbol' : typeof obj;
+ };
+ }
+ return _typeof(obj);
+ }
+ function _extends() {
+ _extends = Object.assign || function(target) {
+ for (var i = 1; i < arguments.length; i++) {
+ var source = arguments[i];
+ for (var key in source) {
+ if (Object.prototype.hasOwnProperty.call(source, key)) {
+ target[key] = source[key];
+ }
+ }
+ }
+ return target;
+ };
+ return _extends.apply(this, arguments);
+ }
+ function getDefaultConfiguration(audit) {
+ 'use strict';
+ var config;
+ if (audit) {
+ config = axe.utils.clone(audit);
+ config.commons = audit.commons;
+ } else {
+ config = {};
+ }
+ config.reporter = config.reporter || null;
+ config.rules = config.rules || [];
+ config.checks = config.checks || [];
+ config.data = _extends({
+ checks: {},
+ rules: {}
+ }, config.data);
+ return config;
+ }
+ function unpackToObject(collection, audit, method) {
+ 'use strict';
+ var i, l;
+ for (i = 0, l = collection.length; i < l; i++) {
+ audit[method](collection[i]);
+ }
+ }
+ function Audit(audit) {
+ this.brand = 'axe';
+ this.application = 'axeAPI';
+ this.tagExclude = [ 'experimental' ];
+ this.defaultConfig = audit;
+ this._init();
+ this._defaultLocale = null;
+ }
+ Audit.prototype._setDefaultLocale = function() {
+ if (this._defaultLocale) {
+ return;
+ }
+ var locale = {
+ checks: {},
+ rules: {}
+ };
+ var checkIDs = Object.keys(this.data.checks);
+ for (var i = 0; i < checkIDs.length; i++) {
+ var id = checkIDs[i];
+ var check = this.data.checks[id];
+ var _check$messages = check.messages, pass = _check$messages.pass, fail = _check$messages.fail, incomplete = _check$messages.incomplete;
+ locale.checks[id] = {
+ pass: pass,
+ fail: fail,
+ incomplete: incomplete
+ };
+ }
+ var ruleIDs = Object.keys(this.data.rules);
+ for (var _i = 0; _i < ruleIDs.length; _i++) {
+ var _id = ruleIDs[_i];
+ var rule = this.data.rules[_id];
+ var description = rule.description, help = rule.help;
+ locale.rules[_id] = {
+ description: description,
+ help: help
+ };
+ }
+ this._defaultLocale = locale;
+ };
+ Audit.prototype._resetLocale = function() {
+ var defaultLocale = this._defaultLocale;
+ if (!defaultLocale) {
+ return;
+ }
+ this.applyLocale(defaultLocale);
+ };
+ var mergeCheckLocale = function mergeCheckLocale(a, b) {
+ var pass = b.pass, fail = b.fail;
+ if (typeof pass === 'string') {
+ pass = axe.imports.doT.compile(pass);
+ }
+ if (typeof fail === 'string') {
+ fail = axe.imports.doT.compile(fail);
+ }
+ return _extends({}, a, {
+ messages: {
+ pass: pass || a.messages.pass,
+ fail: fail || a.messages.fail,
+ incomplete: _typeof(a.messages.incomplete) === 'object' ? _extends({}, a.messages.incomplete, {}, b.incomplete) : b.incomplete
+ }
+ });
+ };
+ var mergeRuleLocale = function mergeRuleLocale(a, b) {
+ var help = b.help, description = b.description;
+ if (typeof help === 'string') {
+ help = axe.imports.doT.compile(help);
+ }
+ if (typeof description === 'string') {
+ description = axe.imports.doT.compile(description);
+ }
+ return _extends({}, a, {
+ help: help || a.help,
+ description: description || a.description
+ });
+ };
+ Audit.prototype._applyCheckLocale = function(checks) {
+ var keys = Object.keys(checks);
+ for (var i = 0; i < keys.length; i++) {
+ var id = keys[i];
+ if (!this.data.checks[id]) {
+ throw new Error('Locale provided for unknown check: "'.concat(id, '"'));
+ }
+ this.data.checks[id] = mergeCheckLocale(this.data.checks[id], checks[id]);
+ }
+ };
+ Audit.prototype._applyRuleLocale = function(rules) {
+ var keys = Object.keys(rules);
+ for (var i = 0; i < keys.length; i++) {
+ var id = keys[i];
+ if (!this.data.rules[id]) {
+ throw new Error('Locale provided for unknown rule: "'.concat(id, '"'));
+ }
+ this.data.rules[id] = mergeRuleLocale(this.data.rules[id], rules[id]);
+ }
+ };
+ Audit.prototype.applyLocale = function(locale) {
+ this._setDefaultLocale();
+ if (locale.checks) {
+ this._applyCheckLocale(locale.checks);
+ }
+ if (locale.rules) {
+ this._applyRuleLocale(locale.rules);
+ }
+ };
+ Audit.prototype._init = function() {
+ var audit = getDefaultConfiguration(this.defaultConfig);
+ axe.commons = commons = audit.commons;
+ this.reporter = audit.reporter;
+ this.commands = {};
+ this.rules = [];
+ this.checks = {};
+ unpackToObject(audit.rules, this, 'addRule');
+ unpackToObject(audit.checks, this, 'addCheck');
+ this.data = {};
+ this.data.checks = audit.data && audit.data.checks || {};
+ this.data.rules = audit.data && audit.data.rules || {};
+ this.data.failureSummaries = audit.data && audit.data.failureSummaries || {};
+ this.data.incompleteFallbackMessage = audit.data && audit.data.incompleteFallbackMessage || '';
+ this._constructHelpUrls();
+ };
+ Audit.prototype.registerCommand = function(command) {
+ 'use strict';
+ this.commands[command.id] = command.callback;
+ };
+ Audit.prototype.addRule = function(spec) {
+ 'use strict';
+ if (spec.metadata) {
+ this.data.rules[spec.id] = spec.metadata;
+ }
+ var rule = this.getRule(spec.id);
+ if (rule) {
+ rule.configure(spec);
+ } else {
+ this.rules.push(new Rule(spec, this));
+ }
+ };
+ Audit.prototype.addCheck = function(spec) {
+ 'use strict';
+ var metadata = spec.metadata;
+ if (_typeof(metadata) === 'object') {
+ this.data.checks[spec.id] = metadata;
+ if (_typeof(metadata.messages) === 'object') {
+ Object.keys(metadata.messages).filter(function(prop) {
+ return metadata.messages.hasOwnProperty(prop) && typeof metadata.messages[prop] === 'string';
+ }).forEach(function(prop) {
+ if (metadata.messages[prop].indexOf('function') === 0) {
+ metadata.messages[prop] = new Function('return ' + metadata.messages[prop] + ';')();
+ }
+ });
+ }
+ }
+ if (this.checks[spec.id]) {
+ this.checks[spec.id].configure(spec);
+ } else {
+ this.checks[spec.id] = new Check(spec);
+ }
+ };
+ function getRulesToRun(rules, context, options) {
+ var base = {
+ now: [],
+ later: []
+ };
+ var splitRules = rules.reduce(function(out, rule) {
+ if (!axe.utils.ruleShouldRun(rule, context, options)) {
+ return out;
+ }
+ if (rule.preload) {
+ out.later.push(rule);
+ return out;
+ }
+ out.now.push(rule);
+ return out;
+ }, base);
+ return splitRules;
+ }
+ function getDefferedRule(rule, context, options) {
+ if (options.performanceTimer) {
+ axe.utils.performanceTimer.mark('mark_rule_start_' + rule.id);
+ }
+ return function(resolve, reject) {
+ rule.run(context, options, function(ruleResult) {
+ resolve(ruleResult);
+ }, function(err) {
+ if (!options.debug) {
+ var errResult = Object.assign(new RuleResult(rule), {
+ result: axe.constants.CANTTELL,
+ description: 'An error occured while running this rule',
+ message: err.message,
+ stack: err.stack,
+ error: err,
+ errorNode: err.errorNode
+ });
+ resolve(errResult);
+ } else {
+ reject(err);
+ }
+ });
+ };
+ }
+ Audit.prototype.run = function(context, options, resolve, reject) {
+ 'use strict';
+ this.normalizeOptions(options);
+ axe._selectCache = [];
+ var allRulesToRun = getRulesToRun(this.rules, context, options);
+ var runNowRules = allRulesToRun.now;
+ var runLaterRules = allRulesToRun.later;
+ var nowRulesQueue = axe.utils.queue();
+ runNowRules.forEach(function(rule) {
+ nowRulesQueue.defer(getDefferedRule(rule, context, options));
+ });
+ var preloaderQueue = axe.utils.queue();
+ if (runLaterRules.length) {
+ preloaderQueue.defer(function(resolve) {
+ axe.utils.preload(options).then(function(assets) {
+ return resolve(assets);
+ })['catch'](function(err) {
+ console.warn('Couldn\'t load preload assets: ', err);
+ resolve(undefined);
+ });
+ });
+ }
+ var queueForNowRulesAndPreloader = axe.utils.queue();
+ queueForNowRulesAndPreloader.defer(nowRulesQueue);
+ queueForNowRulesAndPreloader.defer(preloaderQueue);
+ queueForNowRulesAndPreloader.then(function(nowRulesAndPreloaderResults) {
+ var assetsFromQueue = nowRulesAndPreloaderResults.pop();
+ if (assetsFromQueue && assetsFromQueue.length) {
+ var assets = assetsFromQueue[0];
+ if (assets) {
+ context = _extends({}, context, {}, assets);
+ }
+ }
+ var nowRulesResults = nowRulesAndPreloaderResults[0];
+ if (!runLaterRules.length) {
+ axe._selectCache = undefined;
+ resolve(nowRulesResults.filter(function(result) {
+ return !!result;
+ }));
+ return;
+ }
+ var laterRulesQueue = axe.utils.queue();
+ runLaterRules.forEach(function(rule) {
+ var deferredRule = getDefferedRule(rule, context, options);
+ laterRulesQueue.defer(deferredRule);
+ });
+ laterRulesQueue.then(function(laterRuleResults) {
+ axe._selectCache = undefined;
+ resolve(nowRulesResults.concat(laterRuleResults).filter(function(result) {
+ return !!result;
+ }));
+ })['catch'](reject);
+ })['catch'](reject);
+ };
+ Audit.prototype.after = function(results, options) {
+ 'use strict';
+ var rules = this.rules;
+ return results.map(function(ruleResult) {
+ var rule = axe.utils.findBy(rules, 'id', ruleResult.id);
+ if (!rule) {
+ throw new Error('Result for unknown rule. You may be running mismatch axe-core versions');
+ }
+ return rule.after(ruleResult, options);
+ });
+ };
+ Audit.prototype.getRule = function(ruleId) {
+ return this.rules.find(function(rule) {
+ return rule.id === ruleId;
+ });
+ };
+ Audit.prototype.normalizeOptions = function(options) {
+ 'use strict';
+ var audit = this;
+ if (_typeof(options.runOnly) === 'object') {
+ if (Array.isArray(options.runOnly)) {
+ options.runOnly = {
+ type: 'tag',
+ values: options.runOnly
+ };
+ }
+ var only = options.runOnly;
+ if (only.value && !only.values) {
+ only.values = only.value;
+ delete only.value;
+ }
+ if (!Array.isArray(only.values) || only.values.length === 0) {
+ throw new Error('runOnly.values must be a non-empty array');
+ }
+ if ([ 'rule', 'rules' ].includes(only.type)) {
+ only.type = 'rule';
+ only.values.forEach(function(ruleId) {
+ if (!audit.getRule(ruleId)) {
+ throw new Error('unknown rule `' + ruleId + '` in options.runOnly');
+ }
+ });
+ } else if ([ 'tag', 'tags', undefined ].includes(only.type)) {
+ only.type = 'tag';
+ var unmatchedTags = audit.rules.reduce(function(unmatchedTags, rule) {
+ return unmatchedTags.length ? unmatchedTags.filter(function(tag) {
+ return !rule.tags.includes(tag);
+ }) : unmatchedTags;
+ }, only.values);
+ if (unmatchedTags.length !== 0) {
+ axe.log('Could not find tags `' + unmatchedTags.join('`, `') + '`');
+ }
+ } else {
+ throw new Error('Unknown runOnly type \''.concat(only.type, '\''));
+ }
+ }
+ if (_typeof(options.rules) === 'object') {
+ Object.keys(options.rules).forEach(function(ruleId) {
+ if (!audit.getRule(ruleId)) {
+ throw new Error('unknown rule `' + ruleId + '` in options.rules');
+ }
+ });
+ }
+ return options;
+ };
+ Audit.prototype.setBranding = function(branding) {
+ 'use strict';
+ var previous = {
+ brand: this.brand,
+ application: this.application
+ };
+ if (branding && branding.hasOwnProperty('brand') && branding.brand && typeof branding.brand === 'string') {
+ this.brand = branding.brand;
+ }
+ if (branding && branding.hasOwnProperty('application') && branding.application && typeof branding.application === 'string') {
+ this.application = branding.application;
+ }
+ this._constructHelpUrls(previous);
+ };
+ function getHelpUrl(_ref, ruleId, version) {
+ var brand = _ref.brand, application = _ref.application;
+ return axe.constants.helpUrlBase + brand + '/' + (version || axe.version.substring(0, axe.version.lastIndexOf('.'))) + '/' + ruleId + '?application=' + application;
+ }
+ Audit.prototype._constructHelpUrls = function() {
var _this = this;
var previous = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : null;
- var version = axe.version.substring(0, axe.version.lastIndexOf('.'));
+ var version = (axe.version.match(/^[1-9][0-9]*\.[0-9]+/) || [ 'x.y' ])[0];
this.rules.forEach(function(rule) {
if (!_this.data.rules[rule.id]) {
_this.data.rules[rule.id] = {};
@@ -271,8 +2911,26 @@
Audit.prototype.resetRulesAndChecks = function() {
'use strict';
this._init();
+ this._resetLocale();
};
'use strict';
+ (function() {
+ 'use strict';
+ var _cache = {};
+ var cache = {
+ set: function set(key, value) {
+ _cache[key] = value;
+ },
+ get: function get(key) {
+ return _cache[key];
+ },
+ clear: function clear() {
+ _cache = {};
+ }
+ };
+ axe._cache = cache;
+ })();
+ 'use strict';
function CheckResult(check) {
'use strict';
this.id = check.id;
@@ -295,7 +2953,7 @@
}
}
Check.prototype.enabled = true;
- Check.prototype.run = function(node, options, resolve, reject) {
+ Check.prototype.run = function(node, options, context, resolve, reject) {
'use strict';
options = options || {};
var enabled = options.hasOwnProperty('enabled') ? options.enabled : this.enabled, checkOptions = options.options || this.options;
@@ -304,21 +2962,46 @@
var checkHelper = axe.utils.checkHelper(checkResult, options, resolve, reject);
var result;
try {
- result = this.evaluate.call(checkHelper, node.actualNode, checkOptions, node);
+ result = this.evaluate.call(checkHelper, node.actualNode, checkOptions, node, context);
} catch (e) {
+ if (node && node.actualNode) {
+ e.errorNode = new DqElement(node.actualNode).toJSON();
+ }
reject(e);
return;
}
if (!checkHelper.isAsync) {
checkResult.result = result;
- setTimeout(function() {
- resolve(checkResult);
- }, 0);
+ resolve(checkResult);
}
} else {
resolve(null);
}
};
+ Check.prototype.runSync = function(node, options, context) {
+ options = options || {};
+ var _options = options, _options$enabled = _options.enabled, enabled = _options$enabled === void 0 ? this.enabled : _options$enabled;
+ if (!enabled) {
+ return null;
+ }
+ var checkOptions = options.options || this.options;
+ var checkResult = new CheckResult(this);
+ var checkHelper = axe.utils.checkHelper(checkResult, options);
+ checkHelper.async = function() {
+ throw new Error('Cannot run async check while in a synchronous run');
+ };
+ var result;
+ try {
+ result = this.evaluate.call(checkHelper, node.actualNode, checkOptions, node, context);
+ } catch (e) {
+ if (node && node.actualNode) {
+ e.errorNode = new DqElement(node.actualNode).toJSON();
+ }
+ throw e;
+ }
+ checkResult.result = result;
+ return checkResult;
+ };
Check.prototype.configure = function(spec) {
var _this = this;
[ 'options', 'enabled' ].filter(function(prop) {
@@ -333,11 +3016,18 @@
});
};
'use strict';
- var _typeof = typeof Symbol === 'function' && typeof Symbol.iterator === 'symbol' ? function(obj) {
- return typeof obj;
- } : function(obj) {
- return obj && typeof Symbol === 'function' && obj.constructor === Symbol && obj !== Symbol.prototype ? 'symbol' : typeof obj;
- };
+ function _typeof(obj) {
+ if (typeof Symbol === 'function' && typeof Symbol.iterator === 'symbol') {
+ _typeof = function _typeof(obj) {
+ return typeof obj;
+ };
+ } else {
+ _typeof = function _typeof(obj) {
+ return obj && typeof Symbol === 'function' && obj.constructor === Symbol && obj !== Symbol.prototype ? 'symbol' : typeof obj;
+ };
+ }
+ return _typeof(obj);
+ }
function pushUniqueFrame(collection, frame) {
'use strict';
if (axe.utils.isHidden(frame)) {
@@ -378,7 +3068,7 @@
}
function normalizeContext(context) {
'use strict';
- if (context && (typeof context === 'undefined' ? 'undefined' : _typeof(context)) === 'object' || context instanceof NodeList) {
+ if (context && _typeof(context) === 'object' || context instanceof NodeList) {
if (context instanceof Node) {
return {
include: [ context ],
@@ -417,7 +3107,7 @@
if (typeof item === 'string') {
nodeList = Array.from(document.querySelectorAll(item));
result = result.concat(nodeList.map(function(node) {
- return axe.utils.getFlattenedTree(node)[0];
+ return axe.utils.getNodeFromTree(node);
}));
break;
} else if (item && item.length && !(item instanceof Node)) {
@@ -426,11 +3116,15 @@
} else {
nodeList = Array.from(document.querySelectorAll(item[0]));
result = result.concat(nodeList.map(function(node) {
- return axe.utils.getFlattenedTree(node)[0];
+ return axe.utils.getNodeFromTree(node);
}));
}
} else if (item instanceof Node) {
- result.push(axe.utils.getFlattenedTree(item)[0]);
+ if (item.documentElement instanceof Node) {
+ result.push(context.flatTree[0]);
+ } else {
+ result.push(axe.utils.getNodeFromTree(item));
+ }
}
}
return result.filter(function(r) {
@@ -451,20 +3145,35 @@
});
}
}
+ function getRootNode(_ref) {
+ var include = _ref.include, exclude = _ref.exclude;
+ var selectors = Array.from(include).concat(Array.from(exclude));
+ var localDocument = selectors.reduce(function(result, item) {
+ if (result) {
+ return result;
+ } else if (item instanceof Element) {
+ return item.ownerDocument;
+ } else if (item instanceof Document) {
+ return item;
+ }
+ }, null);
+ return (localDocument || document).documentElement;
+ }
function Context(spec) {
'use strict';
- var self = this;
+ var _this = this;
this.frames = [];
this.initiator = spec && typeof spec.initiator === 'boolean' ? spec.initiator : true;
this.page = false;
spec = normalizeContext(spec);
+ this.flatTree = axe.utils.getFlattenedTree(getRootNode(spec));
this.exclude = spec.exclude;
this.include = spec.include;
this.include = parseSelectorArray(this, 'include');
this.exclude = parseSelectorArray(this, 'exclude');
axe.utils.select('frame, iframe', this).forEach(function(frame) {
- if (isNodeInContext(frame, self)) {
- pushUniqueFrame(self.frames, frame.actualNode);
+ if (isNodeInContext(frame, _this)) {
+ pushUniqueFrame(_this.frames, frame.actualNode);
}
});
if (this.include.length === 1 && this.include[0].actualNode === document.documentElement) {
@@ -474,6 +3183,10 @@
if (err instanceof Error) {
throw err;
}
+ if (!Array.isArray(this.include)) {
+ this.include = Array.from(this.include);
+ }
+ this.include.sort(axe.utils.nodeSorter);
}
'use strict';
function RuleResult(rule) {
@@ -497,6 +3210,7 @@
this.all = spec.all || [];
this.none = spec.none || [];
this.tags = spec.tags || [];
+ this.preload = spec.preload ? true : false;
if (spec.matches) {
this.matches = createExecutionContext(spec.matches);
}
@@ -506,16 +3220,34 @@
return true;
};
Rule.prototype.gather = function(context) {
- 'use strict';
+ var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
+ var markStart = 'mark_gather_start_' + this.id;
+ var markEnd = 'mark_gather_end_' + this.id;
+ var markHiddenStart = 'mark_isHidden_start_' + this.id;
+ var markHiddenEnd = 'mark_isHidden_end_' + this.id;
+ if (options.performanceTimer) {
+ axe.utils.performanceTimer.mark(markStart);
+ }
var elements = axe.utils.select(this.selector, context);
if (this.excludeHidden) {
- return elements.filter(function(element) {
+ if (options.performanceTimer) {
+ axe.utils.performanceTimer.mark(markHiddenStart);
+ }
+ elements = elements.filter(function(element) {
return !axe.utils.isHidden(element.actualNode);
});
+ if (options.performanceTimer) {
+ axe.utils.performanceTimer.mark(markHiddenEnd);
+ axe.utils.performanceTimer.measure('rule_' + this.id + '#gather_axe.utils.isHidden', markHiddenStart, markHiddenEnd);
+ }
+ }
+ if (options.performanceTimer) {
+ axe.utils.performanceTimer.mark(markEnd);
+ axe.utils.performanceTimer.measure('rule_' + this.id + '#gather', markStart, markEnd);
}
return elements;
};
- Rule.prototype.runChecks = function(type, node, options, resolve, reject) {
+ Rule.prototype.runChecks = function(type, node, options, context, resolve, reject) {
'use strict';
var self = this;
var checkQueue = axe.utils.queue();
@@ -523,7 +3255,7 @@
var check = self._audit.checks[c.id || c];
var option = axe.utils.getCheckOption(check, self.id, options);
checkQueue.defer(function(res, rej) {
- check.run(node, option, res, rej);
+ check.run(node, option, context, res, rej);
});
});
checkQueue.then(function(results) {
@@ -534,17 +3266,38 @@
type: type,
results: results
});
- }).catch(reject);
+ })['catch'](reject);
+ };
+ Rule.prototype.runChecksSync = function(type, node, options, context) {
+ 'use strict';
+ var self = this;
+ var results = [];
+ this[type].forEach(function(c) {
+ var check = self._audit.checks[c.id || c];
+ var option = axe.utils.getCheckOption(check, self.id, options);
+ results.push(check.runSync(node, option, context));
+ });
+ results = results.filter(function(check) {
+ return check;
+ });
+ return {
+ type: type,
+ results: results
+ };
};
- Rule.prototype.run = function(context, options, resolve, reject) {
+ Rule.prototype.run = function(context) {
var _this = this;
+ var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
+ var resolve = arguments.length > 2 ? arguments[2] : undefined;
+ var reject = arguments.length > 3 ? arguments[3] : undefined;
+ if (options.performanceTimer) {
+ this._trackPerformance();
+ }
var q = axe.utils.queue();
var ruleResult = new RuleResult(this);
- var nodes = void 0;
+ var nodes;
try {
- nodes = this.gather(context).filter(function(node) {
- return _this.matches(node.actualNode, node);
- });
+ nodes = this.gatherAndMatchNodes(context, options);
} catch (error) {
reject(new SupportError({
cause: error,
@@ -553,49 +3306,126 @@
return;
}
if (options.performanceTimer) {
- axe.log('gather (', nodes.length, '):', axe.utils.performanceTimer.timeElapsed() + 'ms');
+ this._logGatherPerformance(nodes);
}
nodes.forEach(function(node) {
q.defer(function(resolveNode, rejectNode) {
var checkQueue = axe.utils.queue();
- checkQueue.defer(function(res, rej) {
- _this.runChecks('any', node, options, res, rej);
- });
- checkQueue.defer(function(res, rej) {
- _this.runChecks('all', node, options, res, rej);
- });
- checkQueue.defer(function(res, rej) {
- _this.runChecks('none', node, options, res, rej);
+ [ 'any', 'all', 'none' ].forEach(function(type) {
+ checkQueue.defer(function(res, rej) {
+ _this.runChecks(type, node, options, context, res, rej);
+ });
});
checkQueue.then(function(results) {
- if (results.length) {
- var hasResults = false, result = {};
- results.forEach(function(r) {
- var res = r.results.filter(function(result) {
- return result;
- });
- result[r.type] = res;
- if (res.length) {
- hasResults = true;
- }
- });
- if (hasResults) {
- result.node = new axe.utils.DqElement(node.actualNode, options);
- ruleResult.nodes.push(result);
- }
+ var result = getResult(results);
+ if (result) {
+ result.node = new axe.utils.DqElement(node.actualNode, options);
+ ruleResult.nodes.push(result);
}
resolveNode();
- }).catch(function(err) {
+ })['catch'](function(err) {
return rejectNode(err);
});
});
});
+ q.defer(function(resolve) {
+ return setTimeout(resolve, 0);
+ });
+ if (options.performanceTimer) {
+ this._logRulePerformance();
+ }
q.then(function() {
return resolve(ruleResult);
- }).catch(function(error) {
+ })['catch'](function(error) {
return reject(error);
});
};
+ Rule.prototype.runSync = function(context) {
+ var _this2 = this;
+ var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
+ if (options.performanceTimer) {
+ this._trackPerformance();
+ }
+ var ruleResult = new RuleResult(this);
+ var nodes;
+ try {
+ nodes = this.gatherAndMatchNodes(context, options);
+ } catch (error) {
+ throw new SupportError({
+ cause: error,
+ ruleId: this.id
+ });
+ }
+ if (options.performanceTimer) {
+ this._logGatherPerformance(nodes);
+ }
+ nodes.forEach(function(node) {
+ var results = [];
+ [ 'any', 'all', 'none' ].forEach(function(type) {
+ results.push(_this2.runChecksSync(type, node, options, context));
+ });
+ var result = getResult(results);
+ if (result) {
+ result.node = node.actualNode ? new axe.utils.DqElement(node.actualNode, options) : null;
+ ruleResult.nodes.push(result);
+ }
+ });
+ if (options.performanceTimer) {
+ this._logRulePerformance();
+ }
+ return ruleResult;
+ };
+ Rule.prototype._trackPerformance = function() {
+ this._markStart = 'mark_rule_start_' + this.id;
+ this._markEnd = 'mark_rule_end_' + this.id;
+ this._markChecksStart = 'mark_runchecks_start_' + this.id;
+ this._markChecksEnd = 'mark_runchecks_end_' + this.id;
+ };
+ Rule.prototype._logGatherPerformance = function(nodes) {
+ axe.log('gather (', nodes.length, '):', axe.utils.performanceTimer.timeElapsed() + 'ms');
+ axe.utils.performanceTimer.mark(this._markChecksStart);
+ };
+ Rule.prototype._logRulePerformance = function() {
+ axe.utils.performanceTimer.mark(this._markChecksEnd);
+ axe.utils.performanceTimer.mark(this._markEnd);
+ axe.utils.performanceTimer.measure('runchecks_' + this.id, this._markChecksStart, this._markChecksEnd);
+ axe.utils.performanceTimer.measure('rule_' + this.id, this._markStart, this._markEnd);
+ };
+ function getResult(results) {
+ if (results.length) {
+ var hasResults = false, result = {};
+ results.forEach(function(r) {
+ var res = r.results.filter(function(result) {
+ return result;
+ });
+ result[r.type] = res;
+ if (res.length) {
+ hasResults = true;
+ }
+ });
+ if (hasResults) {
+ return result;
+ }
+ return null;
+ }
+ }
+ Rule.prototype.gatherAndMatchNodes = function(context, options) {
+ var _this3 = this;
+ var markMatchesStart = 'mark_matches_start_' + this.id;
+ var markMatchesEnd = 'mark_matches_end_' + this.id;
+ var nodes = this.gather(context, options);
+ if (options.performanceTimer) {
+ axe.utils.performanceTimer.mark(markMatchesStart);
+ }
+ nodes = nodes.filter(function(node) {
+ return _this3.matches(node.actualNode, node, context);
+ });
+ if (options.performanceTimer) {
+ axe.utils.performanceTimer.mark(markMatchesEnd);
+ axe.utils.performanceTimer.measure('rule_' + this.id + '#matches', markMatchesStart, markMatchesEnd);
+ }
+ return nodes;
+ };
function findAfterChecks(rule) {
'use strict';
return axe.utils.getAllChecks(rule).map(function(c) {
@@ -697,6 +3527,188 @@
}
};
'use strict';
+ function _typeof(obj) {
+ if (typeof Symbol === 'function' && typeof Symbol.iterator === 'symbol') {
+ _typeof = function _typeof(obj) {
+ return typeof obj;
+ };
+ } else {
+ _typeof = function _typeof(obj) {
+ return obj && typeof Symbol === 'function' && obj.constructor === Symbol && obj !== Symbol.prototype ? 'symbol' : typeof obj;
+ };
+ }
+ return _typeof(obj);
+ }
+ function _possibleConstructorReturn(self, call) {
+ if (call && (_typeof(call) === 'object' || typeof call === 'function')) {
+ return call;
+ }
+ return _assertThisInitialized(self);
+ }
+ function _getPrototypeOf(o) {
+ _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) {
+ return o.__proto__ || Object.getPrototypeOf(o);
+ };
+ return _getPrototypeOf(o);
+ }
+ function _assertThisInitialized(self) {
+ if (self === void 0) {
+ throw new ReferenceError('this hasn\'t been initialised - super() hasn\'t been called');
+ }
+ return self;
+ }
+ function _inherits(subClass, superClass) {
+ if (typeof superClass !== 'function' && superClass !== null) {
+ throw new TypeError('Super expression must either be null or a function');
+ }
+ subClass.prototype = Object.create(superClass && superClass.prototype, {
+ constructor: {
+ value: subClass,
+ writable: true,
+ configurable: true
+ }
+ });
+ if (superClass) {
+ _setPrototypeOf(subClass, superClass);
+ }
+ }
+ function _setPrototypeOf(o, p) {
+ _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) {
+ o.__proto__ = p;
+ return o;
+ };
+ return _setPrototypeOf(o, p);
+ }
+ function _classCallCheck(instance, Constructor) {
+ if (!(instance instanceof Constructor)) {
+ throw new TypeError('Cannot call a class as a function');
+ }
+ }
+ function _defineProperties(target, props) {
+ for (var i = 0; i < props.length; i++) {
+ var descriptor = props[i];
+ descriptor.enumerable = descriptor.enumerable || false;
+ descriptor.configurable = true;
+ if ('value' in descriptor) {
+ descriptor.writable = true;
+ }
+ Object.defineProperty(target, descriptor.key, descriptor);
+ }
+ }
+ function _createClass(Constructor, protoProps, staticProps) {
+ if (protoProps) {
+ _defineProperties(Constructor.prototype, protoProps);
+ }
+ if (staticProps) {
+ _defineProperties(Constructor, staticProps);
+ }
+ return Constructor;
+ }
+ var whitespaceRegex = /[\t\r\n\f]/g;
+ var AbstractVirtualNode = function() {
+ function AbstractVirtualNode() {
+ _classCallCheck(this, AbstractVirtualNode);
+ this.children = [];
+ this.parent = null;
+ }
+ _createClass(AbstractVirtualNode, [ {
+ key: 'hasClass',
+ value: function hasClass() {
+ throw new Error('VirtualNode class must have a "hasClass" function');
+ }
+ }, {
+ key: 'attr',
+ value: function attr() {
+ throw new Error('VirtualNode class must have a "attr" function');
+ }
+ }, {
+ key: 'hasAttr',
+ value: function hasAttr() {
+ throw new Error('VirtualNode class must have a "hasAttr" function');
+ }
+ }, {
+ key: 'props',
+ get: function get() {
+ throw new Error('VirtualNode class must have a "props" object consisting ' + 'of "nodeType" and "nodeName" properties');
+ }
+ } ]);
+ return AbstractVirtualNode;
+ }();
+ var VirtualNode = function(_AbstractVirtualNode) {
+ _inherits(VirtualNode, _AbstractVirtualNode);
+ function VirtualNode(node, parent, shadowId) {
+ var _this;
+ _classCallCheck(this, VirtualNode);
+ _this = _possibleConstructorReturn(this, _getPrototypeOf(VirtualNode).call(this));
+ _this.shadowId = shadowId;
+ _this.children = [];
+ _this.actualNode = node;
+ _this.parent = parent;
+ _this._isHidden = null;
+ _this._cache = {};
+ if (axe._cache.get('nodeMap')) {
+ axe._cache.get('nodeMap').set(node, _assertThisInitialized(_this));
+ }
+ return _this;
+ }
+ _createClass(VirtualNode, [ {
+ key: 'hasClass',
+ value: function hasClass(className) {
+ var classAttr = this.attr('class');
+ if (!classAttr) {
+ return false;
+ }
+ var selector = ' ' + className + ' ';
+ return (' ' + classAttr + ' ').replace(whitespaceRegex, ' ').indexOf(selector) >= 0;
+ }
+ }, {
+ key: 'attr',
+ value: function attr(attrName) {
+ if (typeof this.actualNode.getAttribute !== 'function') {
+ return null;
+ }
+ return this.actualNode.getAttribute(attrName);
+ }
+ }, {
+ key: 'hasAttr',
+ value: function hasAttr(attrName) {
+ if (typeof this.actualNode.hasAttribute !== 'function') {
+ return false;
+ }
+ return this.actualNode.hasAttribute(attrName);
+ }
+ }, {
+ key: 'props',
+ get: function get() {
+ var _this$actualNode = this.actualNode, nodeType = _this$actualNode.nodeType, nodeName = _this$actualNode.nodeName, id = _this$actualNode.id, type = _this$actualNode.type;
+ return {
+ nodeType: nodeType,
+ nodeName: nodeName.toLowerCase(),
+ id: id,
+ type: type
+ };
+ }
+ }, {
+ key: 'isFocusable',
+ get: function get() {
+ if (!this._cache.hasOwnProperty('isFocusable')) {
+ this._cache.isFocusable = axe.commons.dom.isFocusable(this.actualNode);
+ }
+ return this._cache.isFocusable;
+ }
+ }, {
+ key: 'tabbableElements',
+ get: function get() {
+ if (!this._cache.hasOwnProperty('tabbableElements')) {
+ this._cache.tabbableElements = axe.commons.dom.getTabbableElements(this);
+ }
+ return this._cache.tabbableElements;
+ }
+ } ]);
+ return VirtualNode;
+ }(AbstractVirtualNode);
+ axe.AbstractVirtualNode = AbstractVirtualNode;
+ 'use strict';
(function(axe) {
var definitions = [ {
name: 'NA',
@@ -724,7 +3736,11 @@
results: [],
resultGroups: [],
resultGroupMap: {},
- impact: Object.freeze([ 'minor', 'moderate', 'serious', 'critical' ])
+ impact: Object.freeze([ 'minor', 'moderate', 'serious', 'critical' ]),
+ preload: Object.freeze({
+ assets: [ 'cssom' ],
+ timeout: 1e4
+ })
};
definitions.forEach(function(definition) {
var name = definition.name;
@@ -750,11 +3766,18 @@
});
})(axe);
'use strict';
- var _typeof = typeof Symbol === 'function' && typeof Symbol.iterator === 'symbol' ? function(obj) {
- return typeof obj;
- } : function(obj) {
- return obj && typeof Symbol === 'function' && obj.constructor === Symbol && obj !== Symbol.prototype ? 'symbol' : typeof obj;
- };
+ function _typeof(obj) {
+ if (typeof Symbol === 'function' && typeof Symbol.iterator === 'symbol') {
+ _typeof = function _typeof(obj) {
+ return typeof obj;
+ };
+ } else {
+ _typeof = function _typeof(obj) {
+ return obj && typeof Symbol === 'function' && obj.constructor === Symbol && obj !== Symbol.prototype ? 'symbol' : typeof obj;
+ };
+ }
+ return _typeof(obj);
+ }
axe.log = function() {
'use strict';
if ((typeof console === 'undefined' ? 'undefined' : _typeof(console)) === 'object' && console.log) {
@@ -762,42 +3785,10 @@
}
};
'use strict';
- var _typeof = typeof Symbol === 'function' && typeof Symbol.iterator === 'symbol' ? function(obj) {
- return typeof obj;
- } : function(obj) {
- return obj && typeof Symbol === 'function' && obj.constructor === Symbol && obj !== Symbol.prototype ? 'symbol' : typeof obj;
- };
- axe.a11yCheck = function(context, options, callback) {
- 'use strict';
- if (typeof options === 'function') {
- callback = options;
- options = {};
- }
- if (!options || (typeof options === 'undefined' ? 'undefined' : _typeof(options)) !== 'object') {
- options = {};
- }
- var audit = axe._audit;
- if (!audit) {
- throw new Error('No audit configured');
- }
- options.reporter = options.reporter || audit.reporter || 'v2';
- if (options.performanceTimer) {
- axe.utils.performanceTimer.start();
- }
- var reporter = axe.getReporter(options.reporter);
- axe._runRules(context, options, function(results) {
- var res = reporter(results, options, callback);
- if (res !== undefined) {
- if (options.performanceTimer) {
- axe.utils.performanceTimer.end();
- }
- callback(res);
- }
- }, axe.log);
- };
- 'use strict';
function cleanupPlugins(resolve, reject) {
'use strict';
+ resolve = resolve || function() {};
+ reject = reject || axe.log;
if (!axe._audit) {
throw new Error('No audit configured');
}
@@ -816,9 +3807,10 @@
}
});
});
- axe.utils.toArray(document.querySelectorAll('frame, iframe')).forEach(function(frame) {
+ var flattenedTree = axe.utils.getFlattenedTree(document.body);
+ axe.utils.querySelectorAll(flattenedTree, 'iframe, frame').forEach(function(node) {
q.defer(function(res, rej) {
- return axe.utils.sendCommandToFrame(frame, {
+ return axe.utils.sendCommandToFrame(node.actualNode, {
command: 'cleanup-plugin'
}, res, rej);
});
@@ -829,7 +3821,7 @@
} else {
reject(cleanupErrors);
}
- }).catch(reject);
+ })['catch'](reject);
}
axe.cleanup = cleanupPlugins;
'use strict';
@@ -848,11 +3840,20 @@
audit.addCheck(check);
});
}
+ var modifiedRules = [];
if (spec.rules) {
spec.rules.forEach(function(rule) {
+ modifiedRules.push(rule.id);
audit.addRule(rule);
});
}
+ if (spec.disableOtherRules) {
+ audit.rules.forEach(function(rule) {
+ if (modifiedRules.includes(rule.id) === false) {
+ rule.enabled = false;
+ }
+ });
+ }
if (typeof spec.branding !== 'undefined') {
audit.setBranding(spec.branding);
} else {
@@ -861,6 +3862,9 @@
if (spec.tagExclude) {
audit.tagExclude = spec.tagExclude;
}
+ if (spec.locale) {
+ audit.applyLocale(spec.locale);
+ }
}
axe.configure = configureChecksRulesAndBranding;
'use strict';
@@ -895,13 +3899,16 @@
callback(err);
};
var context = data && data.context || {};
- if (context.include && !context.include.length) {
+ if (context.hasOwnProperty('include') && !context.include.length) {
context.include = [ document ];
}
var options = data && data.options || {};
switch (data.command) {
case 'rules':
- return runRules(context, options, resolve, reject);
+ return runRules(context, options, function(results, cleanup) {
+ resolve(results);
+ cleanup();
+ }, reject);
case 'cleanup-plugin':
return cleanupPlugins(resolve, reject);
@@ -994,11 +4001,19 @@
}
axe.reset = resetConfiguration;
'use strict';
+ function cleanup() {
+ axe._cache.clear();
+ axe._tree = undefined;
+ axe._selectorData = undefined;
+ }
function runRules(context, options, resolve, reject) {
'use strict';
try {
context = new Context(context);
+ axe._tree = context.flatTree;
+ axe._selectorData = axe.utils.getSelectorData(context.flatTree);
} catch (e) {
+ cleanup();
return reject(e);
}
var q = axe.utils.queue();
@@ -1011,23 +4026,24 @@
axe.utils.collectResultsFromFrames(context, options, 'rules', null, res, rej);
});
}
+ var scrollState;
q.defer(function(res, rej) {
if (options.restoreScroll) {
- var scrollState = axe.utils.getScrollState();
- audit.run(context, options, res, rej);
- axe.utils.setScrollState(scrollState);
- } else {
- audit.run(context, options, res, rej);
+ scrollState = axe.utils.getScrollState();
}
+ audit.run(context, options, res, rej);
});
q.then(function(data) {
try {
+ if (scrollState) {
+ axe.utils.setScrollState(scrollState);
+ }
if (options.performanceTimer) {
axe.utils.performanceTimer.auditEnd();
}
- var results = axe.utils.mergeResults(data.map(function(d) {
+ var results = axe.utils.mergeResults(data.map(function(results) {
return {
- results: d
+ results: results
};
}));
if (context.initiator) {
@@ -1036,22 +4052,80 @@
results = results.map(axe.utils.finalizeRuleResult);
}
try {
- resolve(results);
+ resolve(results, cleanup);
} catch (e) {
+ cleanup();
axe.log(e);
}
} catch (e) {
+ cleanup();
reject(e);
}
- }).catch(reject);
+ })['catch'](function(e) {
+ cleanup();
+ reject(e);
+ });
}
axe._runRules = runRules;
'use strict';
- var _typeof = typeof Symbol === 'function' && typeof Symbol.iterator === 'symbol' ? function(obj) {
- return typeof obj;
- } : function(obj) {
- return obj && typeof Symbol === 'function' && obj.constructor === Symbol && obj !== Symbol.prototype ? 'symbol' : typeof obj;
+ function _extends() {
+ _extends = Object.assign || function(target) {
+ for (var i = 1; i < arguments.length; i++) {
+ var source = arguments[i];
+ for (var key in source) {
+ if (Object.prototype.hasOwnProperty.call(source, key)) {
+ target[key] = source[key];
+ }
+ }
+ }
+ return target;
+ };
+ return _extends.apply(this, arguments);
+ }
+ axe.runVirtualRule = function(ruleId, vNode) {
+ var options = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : {};
+ options.reporter = options.reporter || axe._audit.reporter || 'v1';
+ axe._selectorData = {};
+ var rule = axe._audit.rules.find(function(rule) {
+ return rule.id === ruleId;
+ });
+ if (!rule) {
+ throw new Error('unknown rule `' + ruleId + '`');
+ }
+ rule = Object.create(rule, {
+ excludeHidden: {
+ value: false
+ }
+ });
+ var context = {
+ include: [ vNode ]
+ };
+ var rawResults = rule.runSync(context, options);
+ axe.utils.publishMetaData(rawResults);
+ axe.utils.finalizeRuleResult(rawResults);
+ var results = axe.utils.aggregateResult([ rawResults ]);
+ results.violations.forEach(function(result) {
+ return result.nodes.forEach(function(nodeResult) {
+ nodeResult.failureSummary = helpers.failureSummary(nodeResult);
+ });
+ });
+ return _extends({}, helpers.getEnvironmentData(), {}, results, {
+ toolOptions: options
+ });
};
+ 'use strict';
+ function _typeof(obj) {
+ if (typeof Symbol === 'function' && typeof Symbol.iterator === 'symbol') {
+ _typeof = function _typeof(obj) {
+ return typeof obj;
+ };
+ } else {
+ _typeof = function _typeof(obj) {
+ return obj && typeof Symbol === 'function' && obj.constructor === Symbol && obj !== Symbol.prototype ? 'symbol' : typeof obj;
+ };
+ }
+ return _typeof(obj);
+ }
function isContext(potential) {
'use strict';
switch (true) {
@@ -1061,7 +4135,7 @@
case NodeList && potential instanceof NodeList:
return true;
- case (typeof potential === 'undefined' ? 'undefined' : _typeof(potential)) !== 'object':
+ case _typeof(potential) !== 'object':
return false;
case potential.include !== undefined:
@@ -1085,7 +4159,7 @@
options = context;
context = document;
}
- if ((typeof options === 'undefined' ? 'undefined' : _typeof(options)) !== 'object') {
+ if (_typeof(options) !== 'object') {
if (callback !== undefined) {
throw typeErr;
}
@@ -1114,17 +4188,18 @@
if (options.performanceTimer) {
axe.utils.performanceTimer.start();
}
- var p = void 0;
+ var p;
var reject = noop;
var resolve = noop;
- if (window.Promise && callback === noop) {
+ if (typeof Promise === 'function' && callback === noop) {
p = new Promise(function(_resolve, _reject) {
reject = _reject;
resolve = _resolve;
});
}
- axe._runRules(context, options, function(rawResults) {
+ axe._runRules(context, options, function(rawResults, cleanup) {
var respond = function respond(results) {
+ cleanup();
try {
callback(null, results);
} catch (e) {
@@ -1142,6 +4217,7 @@
respond(results);
}
} catch (err) {
+ cleanup();
callback(err);
reject(err);
}
@@ -1172,16 +4248,47 @@
}).join('\n\n');
};
'use strict';
+ helpers.getEnvironmentData = function getEnvironmentData() {
+ var win = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : window;
+ var _win$screen = win.screen, screen = _win$screen === void 0 ? {} : _win$screen, _win$navigator = win.navigator, navigator = _win$navigator === void 0 ? {} : _win$navigator, _win$location = win.location, location = _win$location === void 0 ? {} : _win$location, innerHeight = win.innerHeight, innerWidth = win.innerWidth;
+ var orientation = screen.msOrientation || screen.orientation || screen.mozOrientation || {};
+ return {
+ testEngine: {
+ name: 'axe-core',
+ version: axe.version
+ },
+ testRunner: {
+ name: axe._audit.brand
+ },
+ testEnvironment: {
+ userAgent: navigator.userAgent,
+ windowWidth: innerWidth,
+ windowHeight: innerHeight,
+ orientationAngle: orientation.angle,
+ orientationType: orientation.type
+ },
+ timestamp: new Date().toISOString(),
+ url: location.href
+ };
+ };
+ 'use strict';
helpers.incompleteFallbackMessage = function incompleteFallbackMessage() {
'use strict';
return axe._audit.data.incompleteFallbackMessage();
};
'use strict';
- var _typeof = typeof Symbol === 'function' && typeof Symbol.iterator === 'symbol' ? function(obj) {
- return typeof obj;
- } : function(obj) {
- return obj && typeof Symbol === 'function' && obj.constructor === Symbol && obj !== Symbol.prototype ? 'symbol' : typeof obj;
- };
+ function _typeof(obj) {
+ if (typeof Symbol === 'function' && typeof Symbol.iterator === 'symbol') {
+ _typeof = function _typeof(obj) {
+ return typeof obj;
+ };
+ } else {
+ _typeof = function _typeof(obj) {
+ return obj && typeof Symbol === 'function' && obj.constructor === Symbol && obj !== Symbol.prototype ? 'symbol' : typeof obj;
+ };
+ }
+ return _typeof(obj);
+ }
function normalizeRelatedNodes(node, options) {
'use strict';
[ 'any', 'all', 'none' ].forEach(function(type) {
@@ -1212,9 +4319,14 @@
var resultKeys = axe.constants.resultGroups;
helpers.processAggregate = function(results, options) {
var resultObject = axe.utils.aggregateResult(results);
- resultObject.timestamp = new Date().toISOString();
- resultObject.url = window.location.href;
resultKeys.forEach(function(key) {
+ if (options.resultTypes && !options.resultTypes.includes(key)) {
+ (resultObject[key] || []).forEach(function(ruleResult) {
+ if (Array.isArray(ruleResult.nodes) && ruleResult.nodes.length > 0) {
+ ruleResult.nodes = [ ruleResult.nodes[0] ];
+ }
+ });
+ }
resultObject[key] = (resultObject[key] || []).map(function(ruleResult) {
ruleResult = Object.assign({}, ruleResult);
if (Array.isArray(ruleResult.nodes) && ruleResult.nodes.length > 0) {
@@ -1248,46 +4360,135 @@
return resultObject;
};
'use strict';
+ function _extends() {
+ _extends = Object.assign || function(target) {
+ for (var i = 1; i < arguments.length; i++) {
+ var source = arguments[i];
+ for (var key in source) {
+ if (Object.prototype.hasOwnProperty.call(source, key)) {
+ target[key] = source[key];
+ }
+ }
+ }
+ return target;
+ };
+ return _extends.apply(this, arguments);
+ }
axe.addReporter('na', function(results, options, callback) {
'use strict';
+ console.warn('"na" reporter will be deprecated in axe v4.0. Use the "v2" reporter instead.');
if (typeof options === 'function') {
callback = options;
options = {};
}
var out = helpers.processAggregate(results, options);
- callback({
+ callback(_extends({}, helpers.getEnvironmentData(), {
+ toolOptions: options,
violations: out.violations,
passes: out.passes,
incomplete: out.incomplete,
- inapplicable: out.inapplicable,
- timestamp: out.timestamp,
- url: out.url
- });
+ inapplicable: out.inapplicable
+ }));
});
'use strict';
+ function _extends() {
+ _extends = Object.assign || function(target) {
+ for (var i = 1; i < arguments.length; i++) {
+ var source = arguments[i];
+ for (var key in source) {
+ if (Object.prototype.hasOwnProperty.call(source, key)) {
+ target[key] = source[key];
+ }
+ }
+ }
+ return target;
+ };
+ return _extends.apply(this, arguments);
+ }
axe.addReporter('no-passes', function(results, options, callback) {
'use strict';
if (typeof options === 'function') {
callback = options;
options = {};
}
+ options.resultTypes = [ 'violations' ];
var out = helpers.processAggregate(results, options);
- callback({
- violations: out.violations,
- timestamp: out.timestamp,
- url: out.url
- });
+ callback(_extends({}, helpers.getEnvironmentData(), {
+ toolOptions: options,
+ violations: out.violations
+ }));
+ });
+ 'use strict';
+ axe.addReporter('rawEnv', function(results, options, callback) {
+ if (typeof options === 'function') {
+ callback = options;
+ options = {};
+ }
+ function rawCallback(raw) {
+ var env = helpers.getEnvironmentData();
+ callback({
+ raw: raw,
+ env: env
+ });
+ }
+ axe.getReporter('raw')(results, options, rawCallback);
});
'use strict';
+ function _extends() {
+ _extends = Object.assign || function(target) {
+ for (var i = 1; i < arguments.length; i++) {
+ var source = arguments[i];
+ for (var key in source) {
+ if (Object.prototype.hasOwnProperty.call(source, key)) {
+ target[key] = source[key];
+ }
+ }
+ }
+ return target;
+ };
+ return _extends.apply(this, arguments);
+ }
axe.addReporter('raw', function(results, options, callback) {
'use strict';
if (typeof options === 'function') {
callback = options;
options = {};
}
- callback(results);
+ if (!results || !Array.isArray(results)) {
+ return callback(results);
+ }
+ var transformedResults = results.map(function(result) {
+ var transformedResult = _extends({}, result);
+ var types = [ 'passes', 'violations', 'incomplete', 'inapplicable' ];
+ for (var _i = 0, _types = types; _i < _types.length; _i++) {
+ var type = _types[_i];
+ if (transformedResult[type] && Array.isArray(transformedResult[type])) {
+ transformedResult[type] = transformedResult[type].map(function(typeResult) {
+ return _extends({}, typeResult, {
+ node: typeResult.node.toJSON()
+ });
+ });
+ }
+ }
+ return transformedResult;
+ });
+ callback(transformedResults);
});
'use strict';
+ function _extends() {
+ _extends = Object.assign || function(target) {
+ for (var i = 1; i < arguments.length; i++) {
+ var source = arguments[i];
+ for (var key in source) {
+ if (Object.prototype.hasOwnProperty.call(source, key)) {
+ target[key] = source[key];
+ }
+ }
+ }
+ return target;
+ };
+ return _extends.apply(this, arguments);
+ }
axe.addReporter('v1', function(results, options, callback) {
'use strict';
if (typeof options === 'function') {
@@ -1300,16 +4501,29 @@
nodeResult.failureSummary = helpers.failureSummary(nodeResult);
});
});
- callback({
+ callback(_extends({}, helpers.getEnvironmentData(), {
+ toolOptions: options,
violations: out.violations,
passes: out.passes,
incomplete: out.incomplete,
- inapplicable: out.inapplicable,
- timestamp: out.timestamp,
- url: out.url
- });
+ inapplicable: out.inapplicable
+ }));
});
'use strict';
+ function _extends() {
+ _extends = Object.assign || function(target) {
+ for (var i = 1; i < arguments.length; i++) {
+ var source = arguments[i];
+ for (var key in source) {
+ if (Object.prototype.hasOwnProperty.call(source, key)) {
+ target[key] = source[key];
+ }
+ }
+ }
+ return target;
+ };
+ return _extends.apply(this, arguments);
+ }
axe.addReporter('v2', function(results, options, callback) {
'use strict';
if (typeof options === 'function') {
@@ -1317,14 +4531,13 @@
options = {};
}
var out = helpers.processAggregate(results, options);
- callback({
+ callback(_extends({}, helpers.getEnvironmentData(), {
+ toolOptions: options,
violations: out.violations,
passes: out.passes,
incomplete: out.incomplete,
- inapplicable: out.inapplicable,
- timestamp: out.timestamp,
- url: out.url
- });
+ inapplicable: out.inapplicable
+ }));
}, true);
'use strict';
axe.utils.aggregate = function(map, values, initial) {
@@ -1338,6 +4551,7 @@
return map[sorting.pop()];
};
'use strict';
+ var _axe$constants = axe.constants, CANTTELL_PRIO = _axe$constants.CANTTELL_PRIO, FAIL_PRIO = _axe$constants.FAIL_PRIO;
var checkMap = [];
checkMap[axe.constants.PASS_PRIO] = true;
checkMap[axe.constants.CANTTELL_PRIO] = null;
@@ -1354,858 +4568,313 @@
axe.utils.aggregateChecks = function(nodeResOriginal) {
var nodeResult = Object.assign({}, nodeResOriginal);
anyAllNone(nodeResult, function(check, type) {
- var i = checkMap.indexOf(check.result);
+ var i = typeof check.result === 'undefined' ? -1 : checkMap.indexOf(check.result);
check.priority = i !== -1 ? i : axe.constants.CANTTELL_PRIO;
if (type === 'none') {
- check.priority = 4 - check.priority;
- }
- });
- var priorities = anyAllNone(nodeResult, function(c) {
- return c.priority;
- });
- nodeResult.priority = Math.max(priorities.all.reduce(function(a, b) {
- return Math.max(a, b);
- }, 0), priorities.none.reduce(function(a, b) {
- return Math.max(a, b);
- }, 0), priorities.any.reduce(function(a, b) {
- return Math.min(a, b);
- }, 4) % 4);
- var impacts = [];
- checkTypes.forEach(function(type) {
- nodeResult[type] = nodeResult[type].filter(function(check) {
- return check.priority === nodeResult.priority;
- });
- nodeResult[type].forEach(function(check) {
- return impacts.push(check.impact);
- });
- });
- if (nodeResult.priority === axe.constants.FAIL_PRIO) {
- nodeResult.impact = axe.utils.aggregate(axe.constants.impact, impacts);
- } else {
- nodeResult.impact = null;
- }
- anyAllNone(nodeResult, function(c) {
- delete c.result;
- delete c.priority;
- });
- nodeResult.result = axe.constants.results[nodeResult.priority];
- delete nodeResult.priority;
- return nodeResult;
- };
- 'use strict';
- function copyToGroup(resultObject, subResult, group) {
- var resultCopy = Object.assign({}, subResult);
- resultCopy.nodes = (resultCopy[group] || []).concat();
- axe.constants.resultGroups.forEach(function(group) {
- delete resultCopy[group];
- });
- resultObject[group].push(resultCopy);
- }
- axe.utils.aggregateResult = function(results) {
- var resultObject = {};
- axe.constants.resultGroups.forEach(function(groupName) {
- return resultObject[groupName] = [];
- });
- results.forEach(function(subResult) {
- if (subResult.error) {
- copyToGroup(resultObject, subResult, axe.constants.CANTTELL_GROUP);
- } else if (subResult.result === axe.constants.NA) {
- copyToGroup(resultObject, subResult, axe.constants.NA_GROUP);
- } else {
- axe.constants.resultGroups.forEach(function(group) {
- if (Array.isArray(subResult[group]) && subResult[group].length > 0) {
- copyToGroup(resultObject, subResult, group);
- }
- });
- }
- });
- return resultObject;
- };
- 'use strict';
- (function() {
- axe.utils.aggregateRule = function(subResults) {
- var ruleResult = {};
- subResults = subResults.map(function(subResult) {
- if (subResult.any && subResult.all && subResult.none) {
- return axe.utils.aggregateChecks(subResult);
- } else if (Array.isArray(subResult.node)) {
- return axe.utils.finalizeRuleResult(subResult);
- } else {
- throw new TypeError('Invalid Result type');
+ if (check.priority === axe.constants.PASS_PRIO) {
+ check.priority = axe.constants.FAIL_PRIO;
+ } else if (check.priority === axe.constants.FAIL_PRIO) {
+ check.priority = axe.constants.PASS_PRIO;
}
- });
- var resultList = subResults.map(function(node) {
- return node.result;
- });
- ruleResult.result = axe.utils.aggregate(axe.constants.results, resultList, ruleResult.result);
- axe.constants.resultGroups.forEach(function(group) {
- return ruleResult[group] = [];
- });
- subResults.forEach(function(subResult) {
- var groupName = axe.constants.resultGroupMap[subResult.result];
- ruleResult[groupName].push(subResult);
- });
- var failGroup = axe.constants.FAIL_GROUP;
- if (ruleResult[failGroup].length > 0) {
- var impactList = ruleResult[failGroup].map(function(failure) {
- return failure.impact;
- });
- ruleResult.impact = axe.utils.aggregate(axe.constants.impact, impactList) || null;
- } else {
- ruleResult.impact = null;
- }
- return ruleResult;
- };
- })();
- 'use strict';
- function areStylesSet(el, styles, stopAt) {
- 'use strict';
- var styl = window.getComputedStyle(el, null);
- var set = false;
- if (!styl) {
- return false;
- }
- styles.forEach(function(att) {
- if (styl.getPropertyValue(att.property) === att.value) {
- set = true;
}
});
- if (set) {
- return true;
- }
- if (el.nodeName.toUpperCase() === stopAt.toUpperCase() || !el.parentNode) {
- return false;
- }
- return areStylesSet(el.parentNode, styles, stopAt);
- }
- axe.utils.areStylesSet = areStylesSet;
- 'use strict';
- axe.utils.checkHelper = function checkHelper(checkResult, options, resolve, reject) {
- 'use strict';
- return {
- isAsync: false,
- async: function async() {
- this.isAsync = true;
- return function(result) {
- if (result instanceof Error === false) {
- checkResult.value = result;
- resolve(checkResult);
- } else {
- reject(result);
- }
- };
- },
- data: function data(_data) {
- checkResult.data = _data;
- },
- relatedNodes: function relatedNodes(nodes) {
- nodes = nodes instanceof Node ? [ nodes ] : axe.utils.toArray(nodes);
- checkResult.relatedNodes = nodes.map(function(element) {
- return new axe.utils.DqElement(element, options);
- });
- }
+ var priorities = {
+ all: nodeResult.all.reduce(function(a, b) {
+ return Math.max(a, b.priority);
+ }, 0),
+ none: nodeResult.none.reduce(function(a, b) {
+ return Math.max(a, b.priority);
+ }, 0),
+ any: nodeResult.any.reduce(function(a, b) {
+ return Math.min(a, b.priority);
+ }, 4) % 4
};
- };
- 'use strict';
- var _typeof = typeof Symbol === 'function' && typeof Symbol.iterator === 'symbol' ? function(obj) {
- return typeof obj;
- } : function(obj) {
- return obj && typeof Symbol === 'function' && obj.constructor === Symbol && obj !== Symbol.prototype ? 'symbol' : typeof obj;
- };
- axe.utils.clone = function(obj) {
- 'use strict';
- var index, length, out = obj;
- if (obj !== null && (typeof obj === 'undefined' ? 'undefined' : _typeof(obj)) === 'object') {
- if (Array.isArray(obj)) {
- out = [];
- for (index = 0, length = obj.length; index < length; index++) {
- out[index] = axe.utils.clone(obj[index]);
- }
- } else {
- out = {};
- for (index in obj) {
- out[index] = axe.utils.clone(obj[index]);
- }
- }
- }
- return out;
- };
- 'use strict';
- function err(message, node) {
- 'use strict';
- return new Error(message + ': ' + axe.utils.getSelector(node));
- }
- axe.utils.sendCommandToFrame = function(node, parameters, resolve, reject) {
- 'use strict';
- var win = node.contentWindow;
- if (!win) {
- axe.log('Frame does not have a content window', node);
- resolve(null);
- return;
- }
- var timeout = setTimeout(function() {
- timeout = setTimeout(function() {
- var errMsg = err('No response from frame', node);
- if (!parameters.debug) {
- axe.log(errMsg);
- resolve(null);
- } else {
- reject(errMsg);
- }
- }, 0);
- }, 500);
- axe.utils.respondable(win, 'axe.ping', null, undefined, function() {
- clearTimeout(timeout);
- timeout = setTimeout(function() {
- reject(err('Axe in frame timed out', node));
- }, 3e4);
- axe.utils.respondable(win, 'axe.start', parameters, undefined, function(data) {
- clearTimeout(timeout);
- if (data instanceof Error === false) {
- resolve(data);
- } else {
- reject(data);
- }
- });
- });
- };
- function collectResultsFromFrames(context, options, command, parameter, resolve, reject) {
- 'use strict';
- var q = axe.utils.queue();
- var frames = context.frames;
- frames.forEach(function(frame) {
- var params = {
- options: options,
- command: command,
- parameter: parameter,
- context: {
- initiator: false,
- page: context.page,
- include: frame.include || [],
- exclude: frame.exclude || []
- }
- };
- q.defer(function(res, rej) {
- var node = frame.node;
- axe.utils.sendCommandToFrame(node, params, function(data) {
- if (data) {
- return res({
- results: data,
- frameElement: node,
- frame: axe.utils.getSelector(node)
- });
- }
- res(null);
- }, rej);
- });
- });
- q.then(function(data) {
- resolve(axe.utils.mergeResults(data, options));
- }).catch(reject);
- }
- axe.utils.collectResultsFromFrames = collectResultsFromFrames;
- 'use strict';
- axe.utils.contains = function(node, otherNode) {
- 'use strict';
- function containsShadowChild(node, otherNode) {
- if (node.shadowId === otherNode.shadowId) {
- return true;
- }
- return !!node.children.find(function(child) {
- return containsShadowChild(child, otherNode);
+ nodeResult.priority = Math.max(priorities.all, priorities.none, priorities.any);
+ var impacts = [];
+ checkTypes.forEach(function(type) {
+ nodeResult[type] = nodeResult[type].filter(function(check) {
+ return check.priority === nodeResult.priority && check.priority === priorities[type];
});
+ nodeResult[type].forEach(function(check) {
+ return impacts.push(check.impact);
+ });
+ });
+ if ([ CANTTELL_PRIO, FAIL_PRIO ].includes(nodeResult.priority)) {
+ nodeResult.impact = axe.utils.aggregate(axe.constants.impact, impacts);
+ } else {
+ nodeResult.impact = null;
}
- if (node.shadowId || otherNode.shadowId) {
- return containsShadowChild(node, otherNode);
- }
- if (typeof node.actualNode.contains === 'function') {
- return node.actualNode.contains(otherNode.actualNode);
- }
- return !!(node.actualNode.compareDocumentPosition(otherNode.actualNode) & 16);
+ anyAllNone(nodeResult, function(c) {
+ delete c.result;
+ delete c.priority;
+ });
+ nodeResult.result = axe.constants.results[nodeResult.priority];
+ delete nodeResult.priority;
+ return nodeResult;
};
'use strict';
- (function(axe) {
- /*!
- * The copyright below covers the code within this function block only
- *
- * Copyright (c) 2013 Dulin Marat
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- */
- function CssSelectorParser() {
- this.pseudos = {};
- this.attrEqualityMods = {};
- this.ruleNestingOperators = {};
- this.substitutesEnabled = false;
- }
- CssSelectorParser.prototype.registerSelectorPseudos = function(name) {
- for (var j = 0, len = arguments.length; j < len; j++) {
- name = arguments[j];
- this.pseudos[name] = 'selector';
- }
- return this;
- };
- CssSelectorParser.prototype.unregisterSelectorPseudos = function(name) {
- for (var j = 0, len = arguments.length; j < len; j++) {
- name = arguments[j];
- delete this.pseudos[name];
- }
- return this;
- };
- CssSelectorParser.prototype.registerNumericPseudos = function(name) {
- for (var j = 0, len = arguments.length; j < len; j++) {
- name = arguments[j];
- this.pseudos[name] = 'numeric';
- }
- return this;
- };
- CssSelectorParser.prototype.unregisterNumericPseudos = function(name) {
- for (var j = 0, len = arguments.length; j < len; j++) {
- name = arguments[j];
- delete this.pseudos[name];
+ (function() {
+ axe.utils.aggregateNodeResults = function(nodeResults) {
+ var ruleResult = {};
+ nodeResults = nodeResults.map(function(nodeResult) {
+ if (nodeResult.any && nodeResult.all && nodeResult.none) {
+ return axe.utils.aggregateChecks(nodeResult);
+ } else if (Array.isArray(nodeResult.node)) {
+ return axe.utils.finalizeRuleResult(nodeResult);
+ } else {
+ throw new TypeError('Invalid Result type');
+ }
+ });
+ if (nodeResults && nodeResults.length) {
+ var resultList = nodeResults.map(function(node) {
+ return node.result;
+ });
+ ruleResult.result = axe.utils.aggregate(axe.constants.results, resultList, ruleResult.result);
+ } else {
+ ruleResult.result = 'inapplicable';
}
- return this;
- };
- CssSelectorParser.prototype.registerNestingOperators = function(operator) {
- for (var j = 0, len = arguments.length; j < len; j++) {
- operator = arguments[j];
- this.ruleNestingOperators[operator] = true;
+ axe.constants.resultGroups.forEach(function(group) {
+ return ruleResult[group] = [];
+ });
+ nodeResults.forEach(function(nodeResult) {
+ var groupName = axe.constants.resultGroupMap[nodeResult.result];
+ ruleResult[groupName].push(nodeResult);
+ });
+ var impactGroup = axe.constants.FAIL_GROUP;
+ if (ruleResult[impactGroup].length === 0) {
+ impactGroup = axe.constants.CANTTELL_GROUP;
}
- return this;
- };
- CssSelectorParser.prototype.unregisterNestingOperators = function(operator) {
- for (var j = 0, len = arguments.length; j < len; j++) {
- operator = arguments[j];
- delete this.ruleNestingOperators[operator];
+ if (ruleResult[impactGroup].length > 0) {
+ var impactList = ruleResult[impactGroup].map(function(failure) {
+ return failure.impact;
+ });
+ ruleResult.impact = axe.utils.aggregate(axe.constants.impact, impactList) || null;
+ } else {
+ ruleResult.impact = null;
}
- return this;
+ return ruleResult;
};
- CssSelectorParser.prototype.registerAttrEqualityMods = function(mod) {
- for (var j = 0, len = arguments.length; j < len; j++) {
- mod = arguments[j];
- this.attrEqualityMods[mod] = true;
+ })();
+ 'use strict';
+ function copyToGroup(resultObject, subResult, group) {
+ var resultCopy = Object.assign({}, subResult);
+ resultCopy.nodes = (resultCopy[group] || []).concat();
+ axe.constants.resultGroups.forEach(function(group) {
+ delete resultCopy[group];
+ });
+ resultObject[group].push(resultCopy);
+ }
+ axe.utils.aggregateResult = function(results) {
+ var resultObject = {};
+ axe.constants.resultGroups.forEach(function(groupName) {
+ return resultObject[groupName] = [];
+ });
+ results.forEach(function(subResult) {
+ if (subResult.error) {
+ copyToGroup(resultObject, subResult, axe.constants.CANTTELL_GROUP);
+ } else if (subResult.result === axe.constants.NA) {
+ copyToGroup(resultObject, subResult, axe.constants.NA_GROUP);
+ } else {
+ axe.constants.resultGroups.forEach(function(group) {
+ if (Array.isArray(subResult[group]) && subResult[group].length > 0) {
+ copyToGroup(resultObject, subResult, group);
+ }
+ });
}
- return this;
- };
- CssSelectorParser.prototype.unregisterAttrEqualityMods = function(mod) {
- for (var j = 0, len = arguments.length; j < len; j++) {
- mod = arguments[j];
- delete this.attrEqualityMods[mod];
+ });
+ return resultObject;
+ };
+ 'use strict';
+ function areStylesSet(el, styles, stopAt) {
+ 'use strict';
+ var styl = window.getComputedStyle(el, null);
+ var set = false;
+ if (!styl) {
+ return false;
+ }
+ styles.forEach(function(att) {
+ if (styl.getPropertyValue(att.property) === att.value) {
+ set = true;
}
- return this;
- };
- CssSelectorParser.prototype.enableSubstitutes = function() {
- this.substitutesEnabled = true;
- return this;
- };
- CssSelectorParser.prototype.disableSubstitutes = function() {
- this.substitutesEnabled = false;
- return this;
- };
- function isIdentStart(c) {
- return c >= 'a' && c <= 'z' || c >= 'A' && c <= 'Z' || c === '-' || c === '_';
- }
- function isIdent(c) {
- return c >= 'a' && c <= 'z' || c >= 'A' && c <= 'Z' || c >= '0' && c <= '9' || c === '-' || c === '_';
- }
- function isHex(c) {
- return c >= 'a' && c <= 'f' || c >= 'A' && c <= 'F' || c >= '0' && c <= '9';
- }
- function isDecimal(c) {
- return c >= '0' && c <= '9';
- }
- function isAttrMatchOperator(chr) {
- return chr === '=' || chr === '^' || chr === '$' || chr === '*' || chr === '~';
- }
- var identSpecialChars = {
- '!': true,
- '"': true,
- '#': true,
- $: true,
- '%': true,
- '&': true,
- '\'': true,
- '(': true,
- ')': true,
- '*': true,
- '+': true,
- ',': true,
- '.': true,
- '/': true,
- ';': true,
- '<': true,
- '=': true,
- '>': true,
- '?': true,
- '@': true,
- '[': true,
- '\\': true,
- ']': true,
- '^': true,
- '`': true,
- '{': true,
- '|': true,
- '}': true,
- '~': true
- };
- var strReplacementsRev = {
- '\n': '\\n',
- '\r': '\\r',
- '\t': '\\t',
- '\f': '\\f',
- '\v': '\\v'
- };
- var singleQuoteEscapeChars = {
- n: '\n',
- r: '\r',
- t: '\t',
- f: '\f',
- '\\': '\\',
- '\'': '\''
- };
- var doubleQuotesEscapeChars = {
- n: '\n',
- r: '\r',
- t: '\t',
- f: '\f',
- '\\': '\\',
- '"': '"'
- };
- function ParseContext(str, pos, pseudos, attrEqualityMods, ruleNestingOperators, substitutesEnabled) {
- var chr, getIdent, getStr, l, skipWhitespace;
- l = str.length;
- chr = null;
- getStr = function getStr(quote, escapeTable) {
- var esc, hex, result;
- result = '';
- pos++;
- chr = str.charAt(pos);
- while (pos < l) {
- if (chr === quote) {
- pos++;
- return result;
- } else if (chr === '\\') {
- pos++;
- chr = str.charAt(pos);
- if (chr === quote) {
- result += quote;
- } else if (esc = escapeTable[chr]) {
- result += esc;
- } else if (isHex(chr)) {
- hex = chr;
- pos++;
- chr = str.charAt(pos);
- while (isHex(chr)) {
- hex += chr;
- pos++;
- chr = str.charAt(pos);
- }
- if (chr === ' ') {
- pos++;
- chr = str.charAt(pos);
- }
- result += String.fromCharCode(parseInt(hex, 16));
- continue;
- } else {
- result += chr;
- }
- } else {
- result += chr;
- }
- pos++;
- chr = str.charAt(pos);
- }
- return result;
- };
- getIdent = function getIdent() {
- var result = '';
- chr = str.charAt(pos);
- while (pos < l) {
- if (isIdent(chr)) {
- result += chr;
- } else if (chr === '\\') {
- pos++;
- if (pos >= l) {
- throw Error('Expected symbol but end of file reached.');
- }
- chr = str.charAt(pos);
- if (identSpecialChars[chr]) {
- result += chr;
- } else if (isHex(chr)) {
- var hex = chr;
- pos++;
- chr = str.charAt(pos);
- while (isHex(chr)) {
- hex += chr;
- pos++;
- chr = str.charAt(pos);
- }
- if (chr === ' ') {
- pos++;
- chr = str.charAt(pos);
- }
- result += String.fromCharCode(parseInt(hex, 16));
- continue;
- } else {
- result += chr;
- }
+ });
+ if (set) {
+ return true;
+ }
+ if (el.nodeName.toUpperCase() === stopAt.toUpperCase() || !el.parentNode) {
+ return false;
+ }
+ return areStylesSet(el.parentNode, styles, stopAt);
+ }
+ axe.utils.areStylesSet = areStylesSet;
+ 'use strict';
+ axe.utils.checkHelper = function checkHelper(checkResult, options, resolve, reject) {
+ 'use strict';
+ return {
+ isAsync: false,
+ async: function async() {
+ this.isAsync = true;
+ return function(result) {
+ if (result instanceof Error === false) {
+ checkResult.result = result;
+ resolve(checkResult);
} else {
- return result;
- }
- pos++;
- chr = str.charAt(pos);
- }
- return result;
- };
- skipWhitespace = function skipWhitespace() {
- chr = str.charAt(pos);
- var result = false;
- while (chr === ' ' || chr === '\t' || chr === '\n' || chr === '\r' || chr === '\f') {
- result = true;
- pos++;
- chr = str.charAt(pos);
- }
- return result;
- };
- this.parse = function() {
- var res = this.parseSelector();
- if (pos < l) {
- throw Error('Rule expected but "' + str.charAt(pos) + '" found.');
- }
- return res;
- };
- this.parseSelector = function() {
- var res;
- var selector = res = this.parseSingleSelector();
- chr = str.charAt(pos);
- while (chr === ',') {
- pos++;
- skipWhitespace();
- if (res.type !== 'selectors') {
- res = {
- type: 'selectors',
- selectors: [ selector ]
- };
- }
- selector = this.parseSingleSelector();
- if (!selector) {
- throw Error('Rule expected after ",".');
+ reject(result);
}
- res.selectors.push(selector);
- }
- return res;
- };
- this.parseSingleSelector = function() {
- skipWhitespace();
- var selector = {
- type: 'ruleSet'
};
- var rule = this.parseRule();
- if (!rule) {
- return null;
- }
- var currentRule = selector;
- while (rule) {
- rule.type = 'rule';
- currentRule.rule = rule;
- currentRule = rule;
- skipWhitespace();
- chr = str.charAt(pos);
- if (pos >= l || chr === ',' || chr === ')') {
- break;
- }
- if (ruleNestingOperators[chr]) {
- var op = chr;
- pos++;
- skipWhitespace();
- rule = this.parseRule();
- if (!rule) {
- throw Error('Rule expected after "' + op + '".');
- }
- rule.nestingOperator = op;
- } else {
- rule = this.parseRule();
- if (rule) {
- rule.nestingOperator = null;
- }
- }
- }
- return selector;
- };
- this.parseRule = function() {
- var rule = null;
- while (pos < l) {
- chr = str.charAt(pos);
- if (chr === '*') {
- pos++;
- (rule = rule || {}).tagName = '*';
- } else if (isIdentStart(chr) || chr === '\\') {
- (rule = rule || {}).tagName = getIdent();
- } else if (chr === '.') {
- pos++;
- rule = rule || {};
- (rule.classNames = rule.classNames || []).push(getIdent());
- } else if (chr === '#') {
- pos++;
- (rule = rule || {}).id = getIdent();
- } else if (chr === '[') {
- pos++;
- skipWhitespace();
- var attr = {
- name: getIdent()
- };
- skipWhitespace();
- if (chr === ']') {
- pos++;
- } else {
- var operator = '';
- if (attrEqualityMods[chr]) {
- operator = chr;
- pos++;
- chr = str.charAt(pos);
- }
- if (pos >= l) {
- throw Error('Expected "=" but end of file reached.');
- }
- if (chr !== '=') {
- throw Error('Expected "=" but "' + chr + '" found.');
- }
- attr.operator = operator + '=';
- pos++;
- skipWhitespace();
- var attrValue = '';
- attr.valueType = 'string';
- if (chr === '"') {
- attrValue = getStr('"', doubleQuotesEscapeChars);
- } else if (chr === '\'') {
- attrValue = getStr('\'', singleQuoteEscapeChars);
- } else if (substitutesEnabled && chr === '$') {
- pos++;
- attrValue = getIdent();
- attr.valueType = 'substitute';
- } else {
- while (pos < l) {
- if (chr === ']') {
- break;
- }
- attrValue += chr;
- pos++;
- chr = str.charAt(pos);
- }
- attrValue = attrValue.trim();
- }
- skipWhitespace();
- if (pos >= l) {
- throw Error('Expected "]" but end of file reached.');
- }
- if (chr !== ']') {
- throw Error('Expected "]" but "' + chr + '" found.');
- }
- pos++;
- attr.value = attrValue;
- }
- rule = rule || {};
- (rule.attrs = rule.attrs || []).push(attr);
- } else if (chr === ':') {
- pos++;
- var pseudoName = getIdent();
- var pseudo = {
- name: pseudoName
- };
- if (chr === '(') {
- pos++;
- var value = '';
- skipWhitespace();
- if (pseudos[pseudoName] === 'selector') {
- pseudo.valueType = 'selector';
- value = this.parseSelector();
- } else {
- pseudo.valueType = pseudos[pseudoName] || 'string';
- if (chr === '"') {
- value = getStr('"', doubleQuotesEscapeChars);
- } else if (chr === '\'') {
- value = getStr('\'', singleQuoteEscapeChars);
- } else if (substitutesEnabled && chr === '$') {
- pos++;
- value = getIdent();
- pseudo.valueType = 'substitute';
- } else {
- while (pos < l) {
- if (chr === ')') {
- break;
- }
- value += chr;
- pos++;
- chr = str.charAt(pos);
- }
- value = value.trim();
- }
- skipWhitespace();
- }
- if (pos >= l) {
- throw Error('Expected ")" but end of file reached.');
- }
- if (chr !== ')') {
- throw Error('Expected ")" but "' + chr + '" found.');
- }
- pos++;
- pseudo.value = value;
- }
- rule = rule || {};
- (rule.pseudos = rule.pseudos || []).push(pseudo);
- } else {
- break;
- }
- }
- return rule;
+ },
+ data: function data(_data) {
+ checkResult.data = _data;
+ },
+ relatedNodes: function relatedNodes(nodes) {
+ nodes = nodes instanceof Node ? [ nodes ] : axe.utils.toArray(nodes);
+ checkResult.relatedNodes = nodes.map(function(element) {
+ return new axe.utils.DqElement(element, options);
+ });
+ }
+ };
+ };
+ 'use strict';
+ function _typeof(obj) {
+ if (typeof Symbol === 'function' && typeof Symbol.iterator === 'symbol') {
+ _typeof = function _typeof(obj) {
+ return typeof obj;
+ };
+ } else {
+ _typeof = function _typeof(obj) {
+ return obj && typeof Symbol === 'function' && obj.constructor === Symbol && obj !== Symbol.prototype ? 'symbol' : typeof obj;
};
- return this;
}
- CssSelectorParser.prototype.parse = function(str) {
- var context = new ParseContext(str, 0, this.pseudos, this.attrEqualityMods, this.ruleNestingOperators, this.substitutesEnabled);
- return context.parse();
- };
- CssSelectorParser.prototype.escapeIdentifier = function(s) {
- var result = '';
- var i = 0;
- var len = s.length;
- while (i < len) {
- var chr = s.charAt(i);
- if (identSpecialChars[chr]) {
- result += '\\' + chr;
- } else {
- if (!(chr === '_' || chr === '-' || chr >= 'A' && chr <= 'Z' || chr >= 'a' && chr <= 'z' || i !== 0 && chr >= '0' && chr <= '9')) {
- var charCode = chr.charCodeAt(0);
- if ((charCode & 63488) === 55296) {
- var extraCharCode = s.charCodeAt(i++);
- if ((charCode & 64512) !== 55296 || (extraCharCode & 64512) !== 56320) {
- throw Error('UCS-2(decode): illegal sequence');
- }
- charCode = ((charCode & 1023) << 10) + (extraCharCode & 1023) + 65536;
- }
- result += '\\' + charCode.toString(16) + ' ';
- } else {
- result += chr;
- }
+ return _typeof(obj);
+ }
+ axe.utils.clone = function(obj) {
+ 'use strict';
+ var index, length, out = obj;
+ if (obj !== null && _typeof(obj) === 'object') {
+ if (Array.isArray(obj)) {
+ out = [];
+ for (index = 0, length = obj.length; index < length; index++) {
+ out[index] = axe.utils.clone(obj[index]);
}
- i++;
- }
- return result;
- };
- CssSelectorParser.prototype.escapeStr = function(s) {
- var result = '';
- var i = 0;
- var len = s.length;
- var chr, replacement;
- while (i < len) {
- chr = s.charAt(i);
- if (chr === '"') {
- chr = '\\"';
- } else if (chr === '\\') {
- chr = '\\\\';
- } else if (replacement = strReplacementsRev[chr]) {
- chr = replacement;
- }
- result += chr;
- i++;
- }
- return '"' + result + '"';
- };
- CssSelectorParser.prototype.render = function(path) {
- return this._renderEntity(path).trim();
- };
- CssSelectorParser.prototype._renderEntity = function(entity) {
- var currentEntity, parts, res;
- res = '';
- switch (entity.type) {
- case 'ruleSet':
- currentEntity = entity.rule;
- parts = [];
- while (currentEntity) {
- if (currentEntity.nestingOperator) {
- parts.push(currentEntity.nestingOperator);
- }
- parts.push(this._renderEntity(currentEntity));
- currentEntity = currentEntity.rule;
- }
- res = parts.join(' ');
- break;
-
- case 'selectors':
- res = entity.selectors.map(this._renderEntity, this).join(', ');
- break;
-
- case 'rule':
- if (entity.tagName) {
- if (entity.tagName === '*') {
- res = '*';
- } else {
- res = this.escapeIdentifier(entity.tagName);
- }
+ } else {
+ out = {};
+ for (index in obj) {
+ out[index] = axe.utils.clone(obj[index]);
}
- if (entity.id) {
- res += '#' + this.escapeIdentifier(entity.id);
+ }
+ }
+ return out;
+ };
+ 'use strict';
+ function err(message, node) {
+ 'use strict';
+ var selector;
+ if (axe._tree) {
+ selector = axe.utils.getSelector(node);
+ }
+ return new Error(message + ': ' + (selector || node));
+ }
+ axe.utils.sendCommandToFrame = function(node, parameters, resolve, reject) {
+ 'use strict';
+ var win = node.contentWindow;
+ if (!win) {
+ axe.log('Frame does not have a content window', node);
+ resolve(null);
+ return;
+ }
+ var timeout = setTimeout(function() {
+ timeout = setTimeout(function() {
+ if (!parameters.debug) {
+ resolve(null);
+ } else {
+ reject(err('No response from frame', node));
}
- if (entity.classNames) {
- res += entity.classNames.map(function(cn) {
- return '.' + this.escapeIdentifier(cn);
- }, this).join('');
+ }, 0);
+ }, 500);
+ axe.utils.respondable(win, 'axe.ping', null, undefined, function() {
+ clearTimeout(timeout);
+ var frameWaitTime = parameters.options && parameters.options.frameWaitTime || 6e4;
+ timeout = setTimeout(function() {
+ reject(err('Axe in frame timed out', node));
+ }, frameWaitTime);
+ axe.utils.respondable(win, 'axe.start', parameters, undefined, function(data) {
+ clearTimeout(timeout);
+ if (data instanceof Error === false) {
+ resolve(data);
+ } else {
+ reject(data);
}
- if (entity.attrs) {
- res += entity.attrs.map(function(attr) {
- if (attr.operator) {
- if (attr.valueType === 'substitute') {
- return '[' + this.escapeIdentifier(attr.name) + attr.operator + '$' + attr.value + ']';
- } else {
- return '[' + this.escapeIdentifier(attr.name) + attr.operator + this.escapeStr(attr.value) + ']';
- }
- } else {
- return '[' + this.escapeIdentifier(attr.name) + ']';
- }
- }, this).join('');
- }
- if (entity.pseudos) {
- res += entity.pseudos.map(function(pseudo) {
- if (pseudo.valueType) {
- if (pseudo.valueType === 'selector') {
- return ':' + this.escapeIdentifier(pseudo.name) + '(' + this._renderEntity(pseudo.value) + ')';
- } else if (pseudo.valueType === 'substitute') {
- return ':' + this.escapeIdentifier(pseudo.name) + '($' + pseudo.value + ')';
- } else if (pseudo.valueType === 'numeric') {
- return ':' + this.escapeIdentifier(pseudo.name) + '(' + pseudo.value + ')';
- } else {
- return ':' + this.escapeIdentifier(pseudo.name) + '(' + this.escapeIdentifier(pseudo.value) + ')';
- }
- } else {
- return ':' + this.escapeIdentifier(pseudo.name);
- }
- }, this).join('');
+ });
+ });
+ };
+ function collectResultsFromFrames(context, options, command, parameter, resolve, reject) {
+ 'use strict';
+ var q = axe.utils.queue();
+ var frames = context.frames;
+ frames.forEach(function(frame) {
+ var params = {
+ options: options,
+ command: command,
+ parameter: parameter,
+ context: {
+ initiator: false,
+ page: context.page,
+ include: frame.include || [],
+ exclude: frame.exclude || []
}
- break;
-
- default:
- throw Error('Unknown entity type: "' + entity.type(+'".'));
+ };
+ q.defer(function(res, rej) {
+ var node = frame.node;
+ axe.utils.sendCommandToFrame(node, params, function(data) {
+ if (data) {
+ return res({
+ results: data,
+ frameElement: node,
+ frame: axe.utils.getSelector(node)
+ });
+ }
+ res(null);
+ }, rej);
+ });
+ });
+ q.then(function(data) {
+ resolve(axe.utils.mergeResults(data, options));
+ })['catch'](reject);
+ }
+ axe.utils.collectResultsFromFrames = collectResultsFromFrames;
+ 'use strict';
+ axe.utils.contains = function(vNode, otherVNode) {
+ 'use strict';
+ function containsShadowChild(vNode, otherVNode) {
+ if (vNode.shadowId === otherVNode.shadowId) {
+ return true;
}
- return res;
- };
- var parser = new CssSelectorParser();
+ return !!vNode.children.find(function(child) {
+ return containsShadowChild(child, otherVNode);
+ });
+ }
+ if (vNode.shadowId || otherVNode.shadowId) {
+ return containsShadowChild(vNode, otherVNode);
+ }
+ if (vNode.actualNode) {
+ if (typeof vNode.actualNode.contains === 'function') {
+ return vNode.actualNode.contains(otherVNode.actualNode);
+ }
+ return !!(vNode.actualNode.compareDocumentPosition(otherVNode.actualNode) & 16);
+ } else {
+ do {
+ if (otherVNode === vNode) {
+ return true;
+ }
+ } while (otherVNode = otherVNode && otherVNode.parent);
+ }
+ return false;
+ };
+ 'use strict';
+ (function(axe) {
+ var parser = new axe.imports.CssSelectorParser();
+ parser.registerSelectorPseudos('not');
parser.registerNestingOperators('>');
+ parser.registerAttrEqualityMods('^', '$', '*');
axe.utils.cssParser = parser;
})(axe);
'use strict';
@@ -2267,20 +4936,23 @@
axe.utils.matchesSelector = function() {
'use strict';
var method;
- function getMethod(win) {
- var index, candidate, elProto = win.Element.prototype, candidates = [ 'matches', 'matchesSelector', 'mozMatchesSelector', 'webkitMatchesSelector', 'msMatchesSelector' ], length = candidates.length;
+ function getMethod(node) {
+ var index, candidate, candidates = [ 'matches', 'matchesSelector', 'mozMatchesSelector', 'webkitMatchesSelector', 'msMatchesSelector' ], length = candidates.length;
for (index = 0; index < length; index++) {
candidate = candidates[index];
- if (elProto[candidate]) {
+ if (node[candidate]) {
return candidate;
}
}
}
return function(node, selector) {
if (!method || !node[method]) {
- method = getMethod(node.ownerDocument.defaultView);
+ method = getMethod(node);
+ }
+ if (node[method]) {
+ return node[method](selector);
}
- return node[method](selector);
+ return false;
};
}();
'use strict';
@@ -2295,13 +4967,14 @@
while (++index < length) {
codeUnit = string.charCodeAt(index);
if (codeUnit == 0) {
- throw new Error('INVALID_CHARACTER_ERR');
+ result += '�';
+ continue;
}
- if (codeUnit >= 1 && codeUnit <= 31 || codeUnit >= 127 && codeUnit <= 159 || index == 0 && codeUnit >= 48 && codeUnit <= 57 || index == 1 && codeUnit >= 48 && codeUnit <= 57 && firstCodeUnit == 45) {
+ if (codeUnit >= 1 && codeUnit <= 31 || codeUnit == 127 || index == 0 && codeUnit >= 48 && codeUnit <= 57 || index == 1 && codeUnit >= 48 && codeUnit <= 57 && firstCodeUnit == 45) {
result += '\\' + codeUnit.toString(16) + ' ';
continue;
}
- if (index == 1 && codeUnit == 45 && firstCodeUnit == 45) {
+ if (index == 0 && length == 1 && codeUnit == 45) {
result += '\\' + string.charAt(index);
continue;
}
@@ -2327,20 +5000,27 @@
};
'use strict';
axe.utils.finalizeRuleResult = function(ruleResult) {
- Object.assign(ruleResult, axe.utils.aggregateRule(ruleResult.nodes));
+ Object.assign(ruleResult, axe.utils.aggregateNodeResults(ruleResult.nodes));
delete ruleResult.nodes;
return ruleResult;
};
'use strict';
- var _typeof = typeof Symbol === 'function' && typeof Symbol.iterator === 'symbol' ? function(obj) {
- return typeof obj;
- } : function(obj) {
- return obj && typeof Symbol === 'function' && obj.constructor === Symbol && obj !== Symbol.prototype ? 'symbol' : typeof obj;
- };
+ function _typeof(obj) {
+ if (typeof Symbol === 'function' && typeof Symbol.iterator === 'symbol') {
+ _typeof = function _typeof(obj) {
+ return typeof obj;
+ };
+ } else {
+ _typeof = function _typeof(obj) {
+ return obj && typeof Symbol === 'function' && obj.constructor === Symbol && obj !== Symbol.prototype ? 'symbol' : typeof obj;
+ };
+ }
+ return _typeof(obj);
+ }
axe.utils.findBy = function(array, key, value) {
if (Array.isArray(array)) {
return array.find(function(obj) {
- return (typeof obj === 'undefined' ? 'undefined' : _typeof(obj)) === 'object' && obj[key] === value;
+ return _typeof(obj) === 'object' && obj[key] === value;
});
}
};
@@ -2348,13 +5028,6 @@
var axe = axe || {
utils: {}
};
- function virtualDOMfromNode(node, shadowId) {
- return {
- shadowId: shadowId,
- children: [],
- actualNode: node
- };
- }
function getSlotChildren(node) {
var retVal = [];
node = node.firstChild;
@@ -2364,10 +5037,10 @@
}
return retVal;
}
- axe.utils.getFlattenedTree = function(node, shadowId) {
+ function flattenTree(node, shadowId, parent) {
var retVal, realArray, nodeName;
- function reduceShadowDOM(res, child) {
- var replacements = axe.utils.getFlattenedTree(child, shadowId);
+ function reduceShadowDOM(res, child, parent) {
+ var replacements = flattenTree(child, shadowId, parent);
if (replacements) {
res = res.concat(replacements);
}
@@ -2377,59 +5050,59 @@
node = node.documentElement;
}
nodeName = node.nodeName.toLowerCase();
- if (node.shadowRoot && nodeName !== 'marquee') {
- retVal = virtualDOMfromNode(node, shadowId);
+ if (axe.utils.isShadowRoot(node)) {
+ retVal = new VirtualNode(node, parent, shadowId);
shadowId = 'a' + Math.random().toString().substring(2);
realArray = Array.from(node.shadowRoot.childNodes);
- retVal.children = realArray.reduce(reduceShadowDOM, []);
+ retVal.children = realArray.reduce(function(res, child) {
+ return reduceShadowDOM(res, child, retVal);
+ }, []);
return [ retVal ];
} else {
- if (nodeName === 'content') {
+ if (nodeName === 'content' && typeof node.getDistributedNodes === 'function') {
realArray = Array.from(node.getDistributedNodes());
- return realArray.reduce(reduceShadowDOM, []);
- } else if (nodeName === 'slot') {
+ return realArray.reduce(function(res, child) {
+ return reduceShadowDOM(res, child, parent);
+ }, []);
+ } else if (nodeName === 'slot' && typeof node.assignedNodes === 'function') {
realArray = Array.from(node.assignedNodes());
if (!realArray.length) {
realArray = getSlotChildren(node);
}
var styl = window.getComputedStyle(node);
if (false && styl.display !== 'contents') {
- retVal = virtualDOMfromNode(node, shadowId);
- retVal.children = realArray.reduce(reduceShadowDOM, []);
+ retVal = new VirtualNode(node, parent, shadowId);
+ retVal.children = realArray.reduce(function(res, child) {
+ return reduceShadowDOM(res, child, retVal);
+ }, []);
return [ retVal ];
} else {
- return realArray.reduce(reduceShadowDOM, []);
+ return realArray.reduce(function(res, child) {
+ return reduceShadowDOM(res, child, parent);
+ }, []);
}
} else {
if (node.nodeType === 1) {
- retVal = virtualDOMfromNode(node, shadowId);
+ retVal = new VirtualNode(node, parent, shadowId);
realArray = Array.from(node.childNodes);
- retVal.children = realArray.reduce(reduceShadowDOM, []);
+ retVal.children = realArray.reduce(function(res, child) {
+ return reduceShadowDOM(res, child, retVal);
+ }, []);
return [ retVal ];
} else if (node.nodeType === 3) {
- return [ virtualDOMfromNode(node) ];
+ return [ new VirtualNode(node, parent) ];
}
return undefined;
}
}
+ }
+ axe.utils.getFlattenedTree = function(node, shadowId) {
+ axe._cache.set('nodeMap', new WeakMap());
+ return flattenTree(node, shadowId);
};
axe.utils.getNodeFromTree = function(vNode, node) {
- var found;
- if (vNode.actualNode === node) {
- return vNode;
- }
- vNode.children.forEach(function(candidate) {
- var retVal;
- if (candidate.actualNode === node) {
- found = candidate;
- } else {
- retVal = axe.utils.getNodeFromTree(candidate, node);
- if (retVal) {
- found = retVal;
- }
- }
- });
- return found;
+ var el = node || vNode;
+ return axe._cache.get('nodeMap') ? axe._cache.get('nodeMap').get(el) : null;
};
'use strict';
axe.utils.getAllChecks = function getAllChecks(object) {
@@ -2438,6 +5111,13 @@
return result.concat(object.any || []).concat(object.all || []).concat(object.none || []);
};
'use strict';
+ axe.utils.getBaseLang = function getBaseLang(lang) {
+ if (!lang) {
+ return '';
+ }
+ return lang.trim().split('-')[0].toLowerCase();
+ };
+ 'use strict';
axe.utils.getCheckOption = function(check, ruleID, options) {
var ruleCheckOption = ((options.rules && options.rules[ruleID] || {}).checks || {})[check.id];
var checkOption = (options.checks || {})[check.id];
@@ -2466,45 +5146,45 @@
};
};
'use strict';
- var _slicedToArray = function() {
- function sliceIterator(arr, i) {
- var _arr = [];
- var _n = true;
- var _d = false;
- var _e = undefined;
+ function _slicedToArray(arr, i) {
+ return _arrayWithHoles(arr) || _iterableToArrayLimit(arr, i) || _nonIterableRest();
+ }
+ function _nonIterableRest() {
+ throw new TypeError('Invalid attempt to destructure non-iterable instance');
+ }
+ function _iterableToArrayLimit(arr, i) {
+ var _arr = [];
+ var _n = true;
+ var _d = false;
+ var _e = undefined;
+ try {
+ for (var _i = arr[Symbol.iterator](), _s; !(_n = (_s = _i.next()).done); _n = true) {
+ _arr.push(_s.value);
+ if (i && _arr.length === i) {
+ break;
+ }
+ }
+ } catch (err) {
+ _d = true;
+ _e = err;
+ } finally {
try {
- for (var _i = arr[Symbol.iterator](), _s; !(_n = (_s = _i.next()).done); _n = true) {
- _arr.push(_s.value);
- if (i && _arr.length === i) {
- break;
- }
+ if (!_n && _i['return'] != null) {
+ _i['return']();
}
- } catch (err) {
- _d = true;
- _e = err;
} finally {
- try {
- if (!_n && _i['return']) {
- _i['return']();
- }
- } finally {
- if (_d) {
- throw _e;
- }
+ if (_d) {
+ throw _e;
}
}
- return _arr;
}
- return function(arr, i) {
- if (Array.isArray(arr)) {
- return arr;
- } else if (Symbol.iterator in Object(arr)) {
- return sliceIterator(arr, i);
- } else {
- throw new TypeError('Invalid attempt to destructure non-iterable instance');
- }
- };
- }();
+ return _arr;
+ }
+ function _arrayWithHoles(arr) {
+ if (Array.isArray(arr)) {
+ return arr;
+ }
+ }
function isMostlyNumbers() {
var str = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : '';
return str.length !== 0 && (str.match(/[0-9]/g) || '').length >= str.length / 2;
@@ -2512,6 +5192,9 @@
function splitString(str, splitIndex) {
return [ str.substring(0, splitIndex), str.substring(splitIndex) ];
}
+ function trimRight(str) {
+ return str.replace(/\s+$/, '');
+ }
function uriParser(url) {
var original = url;
var protocol = '', domain = '', port = '', path = '', query = '', hash = '';
@@ -2569,61 +5252,168 @@
if (uri.length <= 1 || uri.substr(0, 5) === 'data:' || uri.substr(0, 11) === 'javascript:' || uri.includes('?')) {
return;
}
- var currentDomain = options.currentDomain, _options$maxLength = options.maxLength, maxLength = _options$maxLength === undefined ? 25 : _options$maxLength;
+ var currentDomain = options.currentDomain, _options$maxLength = options.maxLength, maxLength = _options$maxLength === void 0 ? 25 : _options$maxLength;
var _uriParser = uriParser(uri), path = _uriParser.path, domain = _uriParser.domain, hash = _uriParser.hash;
var pathEnd = path.substr(path.substr(0, path.length - 2).lastIndexOf('/') + 1);
if (hash) {
if (pathEnd && (pathEnd + hash).length <= maxLength) {
- return pathEnd + hash;
+ return trimRight(pathEnd + hash);
} else if (pathEnd.length < 2 && hash.length > 2 && hash.length <= maxLength) {
- return hash;
+ return trimRight(hash);
} else {
return;
}
} else if (domain && domain.length < maxLength && path.length <= 1) {
- return domain + path;
+ return trimRight(domain + path);
}
if (path === '/' + pathEnd && domain && currentDomain && domain !== currentDomain && (domain + path).length <= maxLength) {
- return domain + path;
+ return trimRight(domain + path);
}
var lastDotIndex = pathEnd.lastIndexOf('.');
if ((lastDotIndex === -1 || lastDotIndex > 1) && (lastDotIndex !== -1 || pathEnd.length > 2) && pathEnd.length <= maxLength && !pathEnd.match(/index(\.[a-zA-Z]{2-4})?/) && !isMostlyNumbers(pathEnd)) {
- return pathEnd;
+ return trimRight(pathEnd);
}
};
'use strict';
- function _toConsumableArray(arr) {
- if (Array.isArray(arr)) {
- for (var i = 0, arr2 = Array(arr.length); i < arr.length; i++) {
- arr2[i] = arr[i];
+ axe.utils.getNodeAttributes = function getNodeAttributes(node) {
+ if (node.attributes instanceof window.NamedNodeMap) {
+ return node.attributes;
+ }
+ return node.cloneNode(false).attributes;
+ };
+ 'use strict';
+ axe.utils.getRootNode = function getRootNode(node) {
+ var doc = node.getRootNode && node.getRootNode() || document;
+ if (doc === node) {
+ doc = document;
+ }
+ return doc;
+ };
+ 'use strict';
+ axe.utils.getScroll = function getScroll(elm) {
+ var buffer = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 0;
+ var overflowX = elm.scrollWidth > elm.clientWidth + buffer;
+ var overflowY = elm.scrollHeight > elm.clientHeight + buffer;
+ if (!(overflowX || overflowY)) {
+ return;
+ }
+ var style = window.getComputedStyle(elm);
+ var overflowXStyle = style.getPropertyValue('overflow-x');
+ var overflowYStyle = style.getPropertyValue('overflow-y');
+ var scrollableX = overflowXStyle !== 'visible' && overflowXStyle !== 'hidden';
+ var scrollableY = overflowYStyle !== 'visible' && overflowYStyle !== 'hidden';
+ if (overflowX && scrollableX || overflowY && scrollableY) {
+ return {
+ elm: elm,
+ top: elm.scrollTop,
+ left: elm.scrollLeft
+ };
+ }
+ };
+ 'use strict';
+ var escapeSelector = axe.utils.escapeSelector;
+ var isXHTML;
+ var ignoredAttributes = [ 'class', 'style', 'id', 'selected', 'checked', 'disabled', 'tabindex', 'aria-checked', 'aria-selected', 'aria-invalid', 'aria-activedescendant', 'aria-busy', 'aria-disabled', 'aria-expanded', 'aria-grabbed', 'aria-pressed', 'aria-valuenow' ];
+ var MAXATTRIBUTELENGTH = 31;
+ function getAttributeNameValue(node, at) {
+ var name = at.name;
+ var atnv;
+ if (name.indexOf('href') !== -1 || name.indexOf('src') !== -1) {
+ var friendly = axe.utils.getFriendlyUriEnd(node.getAttribute(name));
+ if (friendly) {
+ var value = encodeURI(friendly);
+ if (value) {
+ atnv = escapeSelector(at.name) + '$="' + escapeSelector(value) + '"';
+ } else {
+ return;
+ }
+ } else {
+ atnv = escapeSelector(at.name) + '="' + escapeSelector(node.getAttribute(name)) + '"';
}
- return arr2;
} else {
- return Array.from(arr);
+ atnv = escapeSelector(name) + '="' + escapeSelector(at.value) + '"';
}
+ return atnv;
}
- var escapeSelector = axe.utils.escapeSelector;
- function isUncommonClassName(className) {
- return ![ 'focus', 'hover', 'hidden', 'visible', 'dirty', 'touched', 'valid', 'disable', 'enable', 'active', 'col-' ].find(function(str) {
- return className.includes(str);
- });
+ function countSort(a, b) {
+ return a.count < b.count ? -1 : a.count === b.count ? 0 : 1;
}
- function getDistinctClassList(elm) {
- if (!elm.classList || elm.classList.length === 0) {
- return [];
- }
- var siblings = elm.parentNode && Array.from(elm.parentNode.children || '') || [];
- return siblings.reduce(function(classList, childElm) {
- if (elm === childElm) {
- return classList;
- } else {
- return classList.filter(function(classItem) {
- return !childElm.classList.contains(classItem);
- });
+ function filterAttributes(at) {
+ return !ignoredAttributes.includes(at.name) && at.name.indexOf(':') === -1 && (!at.value || at.value.length < MAXATTRIBUTELENGTH);
+ }
+ axe.utils.getSelectorData = function(domTree) {
+ var data = {
+ classes: {},
+ tags: {},
+ attributes: {}
+ };
+ domTree = Array.isArray(domTree) ? domTree : [ domTree ];
+ var currentLevel = domTree.slice();
+ var stack = [];
+ var _loop = function _loop() {
+ var current = currentLevel.pop();
+ var node = current.actualNode;
+ if (!!node.querySelectorAll) {
+ var tag = node.nodeName;
+ if (data.tags[tag]) {
+ data.tags[tag]++;
+ } else {
+ data.tags[tag] = 1;
+ }
+ if (node.classList) {
+ Array.from(node.classList).forEach(function(cl) {
+ var ind = escapeSelector(cl);
+ if (data.classes[ind]) {
+ data.classes[ind]++;
+ } else {
+ data.classes[ind] = 1;
+ }
+ });
+ }
+ if (node.hasAttributes()) {
+ Array.from(axe.utils.getNodeAttributes(node)).filter(filterAttributes).forEach(function(at) {
+ var atnv = getAttributeNameValue(node, at);
+ if (atnv) {
+ if (data.attributes[atnv]) {
+ data.attributes[atnv]++;
+ } else {
+ data.attributes[atnv] = 1;
+ }
+ }
+ });
+ }
+ }
+ if (current.children.length) {
+ stack.push(currentLevel);
+ currentLevel = current.children.slice();
+ }
+ while (!currentLevel.length && stack.length) {
+ currentLevel = stack.pop();
}
- }, Array.from(elm.classList).filter(isUncommonClassName));
+ };
+ while (currentLevel.length) {
+ _loop();
+ }
+ return data;
+ };
+ function uncommonClasses(node, selectorData) {
+ var retVal = [];
+ var classData = selectorData.classes;
+ var tagData = selectorData.tags;
+ if (node.classList) {
+ Array.from(node.classList).forEach(function(cl) {
+ var ind = escapeSelector(cl);
+ if (classData[ind] < tagData[node.nodeName]) {
+ retVal.push({
+ name: ind,
+ count: classData[ind],
+ species: 'class'
+ });
+ }
+ });
+ }
+ return retVal.sort(countSort);
}
- var commonNodes = [ 'div', 'span', 'p', 'b', 'i', 'u', 'strong', 'em', 'h2', 'h3' ];
function getNthChildString(elm, selector) {
var siblings = elm.parentNode && Array.from(elm.parentNode.children || '') || [];
var hasMatchingSiblings = siblings.find(function(sibling) {
@@ -2636,124 +5426,108 @@
return '';
}
}
- var createSelector = {
- getElmId: function getElmId(elm) {
- if (!elm.getAttribute('id')) {
- return;
- }
- var doc = elm.getRootNode && elm.getRootNode() || document;
- var id = '#' + escapeSelector(elm.getAttribute('id') || '');
- if (!id.match(/player_uid_/) && doc.querySelectorAll(id).length === 1) {
- return id;
- }
- },
- getCustomElm: function getCustomElm(elm, _ref) {
- var isCustomElm = _ref.isCustomElm, nodeName = _ref.nodeName;
- if (isCustomElm) {
- return nodeName;
- }
- },
- getElmRoleProp: function getElmRoleProp(elm) {
- if (elm.hasAttribute('role')) {
- return '[role="' + escapeSelector(elm.getAttribute('role')) + '"]';
- }
- },
- getUncommonElm: function getUncommonElm(elm, _ref2) {
- var isCommonElm = _ref2.isCommonElm, isCustomElm = _ref2.isCustomElm, nodeName = _ref2.nodeName;
- if (!isCommonElm && !isCustomElm) {
- nodeName = escapeSelector(nodeName);
- if (nodeName === 'input' && elm.hasAttribute('type')) {
- nodeName += '[type="' + elm.type + '"]';
- }
- return nodeName;
- }
- },
- getElmNameProp: function getElmNameProp(elm) {
- if (!elm.hasAttribute('id') && elm.name) {
- return '[name="' + escapeSelector(elm.name) + '"]';
- }
- },
- getDistinctClass: function getDistinctClass(elm, _ref3) {
- var distinctClassList = _ref3.distinctClassList;
- if (distinctClassList.length > 0 && distinctClassList.length < 3) {
- return '.' + distinctClassList.map(escapeSelector).join('.');
- }
- },
- getFileRefProp: function getFileRefProp(elm) {
- var attr = void 0;
- if (elm.hasAttribute('href')) {
- attr = 'href';
- } else if (elm.hasAttribute('src')) {
- attr = 'src';
+ function getElmId(elm) {
+ if (!elm.getAttribute('id')) {
+ return;
+ }
+ var doc = elm.getRootNode && elm.getRootNode() || document;
+ var id = '#' + escapeSelector(elm.getAttribute('id') || '');
+ if (!id.match(/player_uid_/) && doc.querySelectorAll(id).length === 1) {
+ return id;
+ }
+ }
+ function getBaseSelector(elm) {
+ if (typeof isXHTML === 'undefined') {
+ isXHTML = axe.utils.isXHTML(document);
+ }
+ return escapeSelector(isXHTML ? elm.localName : elm.nodeName.toLowerCase());
+ }
+ function uncommonAttributes(node, selectorData) {
+ var retVal = [];
+ var attData = selectorData.attributes;
+ var tagData = selectorData.tags;
+ if (node.hasAttributes()) {
+ Array.from(axe.utils.getNodeAttributes(node)).filter(filterAttributes).forEach(function(at) {
+ var atnv = getAttributeNameValue(node, at);
+ if (atnv && attData[atnv] < tagData[node.nodeName]) {
+ retVal.push({
+ name: atnv,
+ count: attData[atnv],
+ species: 'attribute'
+ });
+ }
+ });
+ }
+ return retVal.sort(countSort);
+ }
+ function getThreeLeastCommonFeatures(elm, selectorData) {
+ var selector = '';
+ var features;
+ var clss = uncommonClasses(elm, selectorData);
+ var atts = uncommonAttributes(elm, selectorData);
+ if (clss.length && clss[0].count === 1) {
+ features = [ clss[0] ];
+ } else if (atts.length && atts[0].count === 1) {
+ features = [ atts[0] ];
+ selector = getBaseSelector(elm);
+ } else {
+ features = clss.concat(atts);
+ features.sort(countSort);
+ features = features.slice(0, 3);
+ if (!features.some(function(feat) {
+ return feat.species === 'class';
+ })) {
+ selector = getBaseSelector(elm);
} else {
- return;
- }
- var friendlyUriEnd = axe.utils.getFriendlyUriEnd(elm.getAttribute(attr));
- if (friendlyUriEnd) {
- return '[' + attr + '$="' + encodeURI(friendlyUriEnd) + '"]';
- }
- },
- getCommonName: function getCommonName(elm, _ref4) {
- var nodeName = _ref4.nodeName, isCommonElm = _ref4.isCommonElm;
- if (isCommonElm) {
- return nodeName;
+ features.sort(function(a, b) {
+ return a.species !== b.species && a.species === 'class' ? -1 : a.species === b.species ? 0 : 1;
+ });
}
}
- };
- function getElmFeatures(elm, featureCount) {
- var nodeName = elm.nodeName.toLowerCase();
- var classList = Array.from(elm.classList) || [];
- var props = {
- nodeName: nodeName,
- classList: classList,
- isCustomElm: nodeName.includes('-'),
- isCommonElm: commonNodes.includes(nodeName),
- distinctClassList: getDistinctClassList(elm)
- };
- return [ createSelector.getCustomElm, createSelector.getElmRoleProp, createSelector.getUncommonElm, createSelector.getElmNameProp, createSelector.getDistinctClass, createSelector.getFileRefProp, createSelector.getCommonName ].reduce(function(features, func) {
- if (features.length === featureCount) {
- return features;
- }
- var feature = func(elm, props);
- if (feature) {
- if (!feature[0].match(/[a-z]/)) {
- features.push(feature);
- } else {
- features.unshift(feature);
- }
+ return selector += features.reduce(function(val, feat) {
+ switch (feat.species) {
+ case 'class':
+ return val + '.' + feat.name;
+
+ case 'attribute':
+ return val + '[' + feat.name + ']';
}
- return features;
- }, []);
+ return val;
+ }, '');
}
function generateSelector(elm, options, doc) {
- var selector = void 0, addParent = void 0;
- var _options$isUnique = options.isUnique, isUnique = _options$isUnique === undefined ? false : _options$isUnique;
- var idSelector = createSelector.getElmId(elm);
- var _options$featureCount = options.featureCount, featureCount = _options$featureCount === undefined ? 2 : _options$featureCount, _options$minDepth = options.minDepth, minDepth = _options$minDepth === undefined ? 1 : _options$minDepth, _options$toRoot = options.toRoot, toRoot = _options$toRoot === undefined ? false : _options$toRoot, _options$childSelecto = options.childSelectors, childSelectors = _options$childSelecto === undefined ? [] : _options$childSelecto;
- if (idSelector) {
- selector = idSelector;
- isUnique = true;
- } else {
- selector = getElmFeatures(elm, featureCount).join('');
- selector += getNthChildString(elm, selector);
- isUnique = options.isUnique || doc.querySelectorAll(selector).length === 1;
- if (!isUnique && elm === document.documentElement) {
- selector += ':root';
- }
- addParent = minDepth !== 0 || !isUnique;
- }
- var selectorParts = [ selector ].concat(_toConsumableArray(childSelectors));
- if (elm.parentElement && elm.parentElement.nodeType !== 11 && (toRoot || addParent)) {
- return generateSelector(elm.parentNode, {
- toRoot: toRoot,
- isUnique: isUnique,
- childSelectors: selectorParts,
- featureCount: 1,
- minDepth: minDepth - 1
- }, doc);
- } else {
- return selectorParts.join(' > ');
+ if (!axe._selectorData) {
+ throw new Error('Expect axe._selectorData to be set up');
+ }
+ var _options$toRoot = options.toRoot, toRoot = _options$toRoot === void 0 ? false : _options$toRoot;
+ var selector;
+ var similar;
+ do {
+ var features = getElmId(elm);
+ if (!features) {
+ features = getThreeLeastCommonFeatures(elm, axe._selectorData);
+ features += getNthChildString(elm, features);
+ }
+ if (selector) {
+ selector = features + ' > ' + selector;
+ } else {
+ selector = features;
+ }
+ if (!similar) {
+ similar = Array.from(doc.querySelectorAll(selector));
+ } else {
+ similar = similar.filter(function(item) {
+ return axe.utils.matchesSelector(item, selector);
+ });
+ }
+ elm = elm.parentElement;
+ } while ((similar.length > 1 || toRoot) && elm && elm.nodeType !== 11);
+ if (similar.length === 1) {
+ return selector;
+ } else if (selector.indexOf(' > ') !== -1) {
+ return ':root' + selector.substring(selector.indexOf(' > '));
}
+ return ':root';
}
axe.utils.getSelector = function createUniqueSelector(elm) {
var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
@@ -2783,6 +5557,30 @@
}
};
'use strict';
+ axe.utils.getStyleSheetFactory = function getStyleSheetFactory(dynamicDoc) {
+ if (!dynamicDoc) {
+ throw new Error('axe.utils.getStyleSheetFactory should be invoked with an argument');
+ }
+ return function(options) {
+ var data = options.data, _options$isCrossOrigi = options.isCrossOrigin, isCrossOrigin = _options$isCrossOrigi === void 0 ? false : _options$isCrossOrigi, shadowId = options.shadowId, root = options.root, priority = options.priority, _options$isLink = options.isLink, isLink = _options$isLink === void 0 ? false : _options$isLink;
+ var style = dynamicDoc.createElement('style');
+ if (isLink) {
+ var text = dynamicDoc.createTextNode('@import "'.concat(data.href, '"'));
+ style.appendChild(text);
+ } else {
+ style.appendChild(dynamicDoc.createTextNode(data));
+ }
+ dynamicDoc.head.appendChild(style);
+ return {
+ sheet: style.sheet,
+ isCrossOrigin: isCrossOrigin,
+ shadowId: shadowId,
+ root: root,
+ priority: priority
+ };
+ };
+ };
+ 'use strict';
function getXPathArray(node, path) {
var sibling, count;
if (!node) {
@@ -2839,9 +5637,9 @@
function xpathToString(xpathArray) {
return xpathArray.reduce(function(str, elm) {
if (elm.id) {
- return '/' + elm.str + '[@id=\'' + elm.id + '\']';
+ return '/'.concat(elm.str, '[@id=\'').concat(elm.id, '\']');
} else {
- return str + ('/' + elm.str) + (elm.count > 0 ? '[' + elm.count + ']' : '');
+ return str + '/'.concat(elm.str) + (elm.count > 0 ? '['.concat(elm.count, ']') : '');
}
}, '');
}
@@ -2879,19 +5677,51 @@
'use strict';
axe.utils.isHidden = function isHidden(el, recursed) {
'use strict';
- var parent;
+ var node = axe.utils.getNodeFromTree(el);
if (el.nodeType === 9) {
return false;
}
if (el.nodeType === 11) {
el = el.host;
}
+ if (node && node._isHidden !== null) {
+ return node._isHidden;
+ }
var style = window.getComputedStyle(el, null);
if (!style || !el.parentNode || style.getPropertyValue('display') === 'none' || !recursed && style.getPropertyValue('visibility') === 'hidden' || el.getAttribute('aria-hidden') === 'true') {
return true;
}
- parent = el.assignedSlot ? el.assignedSlot : el.parentNode;
- return axe.utils.isHidden(parent, true);
+ var parent = el.assignedSlot ? el.assignedSlot : el.parentNode;
+ var isHidden = axe.utils.isHidden(parent, true);
+ if (node) {
+ node._isHidden = isHidden;
+ }
+ return isHidden;
+ };
+ 'use strict';
+ var htmlTags = [ 'a', 'abbr', 'address', 'area', 'article', 'aside', 'audio', 'b', 'base', 'bdi', 'bdo', 'blockquote', 'body', 'br', 'button', 'canvas', 'caption', 'cite', 'code', 'col', 'colgroup', 'data', 'datalist', 'dd', 'del', 'details', 'dfn', 'dialog', 'div', 'dl', 'dt', 'em', 'embed', 'fieldset', 'figcaption', 'figure', 'footer', 'form', 'h1', 'h2', 'h3', 'h4', 'h5', 'h6', 'head', 'header', 'hgroup', 'hr', 'html', 'i', 'iframe', 'img', 'input', 'ins', 'kbd', 'keygen', 'label', 'legend', 'li', 'link', 'main', 'map', 'mark', 'math', 'menu', 'menuitem', 'meta', 'meter', 'nav', 'noscript', 'object', 'ol', 'optgroup', 'option', 'output', 'p', 'param', 'picture', 'pre', 'progress', 'q', 'rb', 'rp', 'rt', 'rtc', 'ruby', 's', 'samp', 'script', 'section', 'select', 'slot', 'small', 'source', 'span', 'strong', 'style', 'sub', 'summary', 'sup', 'svg', 'table', 'tbody', 'td', 'template', 'textarea', 'tfoot', 'th', 'thead', 'time', 'title', 'tr', 'track', 'u', 'ul', 'var', 'video', 'wbr' ];
+ axe.utils.isHtmlElement = function isHtmlElement(node) {
+ var tagName = node.nodeName.toLowerCase();
+ return htmlTags.includes(tagName) && node.namespaceURI !== 'http://www.w3.org/2000/svg';
+ };
+ 'use strict';
+ var possibleShadowRoots = [ 'article', 'aside', 'blockquote', 'body', 'div', 'footer', 'h1', 'h2', 'h3', 'h4', 'h5', 'h6', 'header', 'main', 'nav', 'p', 'section', 'span' ];
+ axe.utils.isShadowRoot = function isShadowRoot(node) {
+ var nodeName = node.nodeName.toLowerCase();
+ if (node.shadowRoot) {
+ if (/^[a-z][a-z0-9_.-]*-[a-z0-9_.-]*$/.test(nodeName) || possibleShadowRoots.includes(nodeName)) {
+ return true;
+ }
+ }
+ return false;
+ };
+ 'use strict';
+ axe.utils.isXHTML = function(doc) {
+ 'use strict';
+ if (!doc.createElement) {
+ return false;
+ }
+ return doc.createElement('A').localName === 'A';
};
'use strict';
function pushFrame(resultSet, options, frameElement, frameSelector) {
@@ -2969,16 +5799,124 @@
return result;
};
'use strict';
- axe.utils.nodeSorter = function nodeSorter(a, b) {
- 'use strict';
- if (a.actualNode === b.actualNode) {
+ axe.utils.nodeSorter = function nodeSorter(nodeA, nodeB) {
+ nodeA = nodeA.actualNode || nodeA;
+ nodeB = nodeB.actualNode || nodeB;
+ if (nodeA === nodeB) {
return 0;
}
- if (a.actualNode.compareDocumentPosition(b.actualNode) & 4) {
+ if (nodeA.compareDocumentPosition(nodeB) & 4) {
return -1;
+ } else {
+ return 1;
+ }
+ };
+ 'use strict';
+ axe.utils.parseCrossOriginStylesheet = function parseCrossOriginStylesheet(url, options, priority, importedUrls, isCrossOrigin) {
+ var axiosOptions = {
+ method: 'get',
+ url: url
+ };
+ importedUrls.push(url);
+ return axe.imports.axios(axiosOptions).then(function(_ref) {
+ var data = _ref.data;
+ var result = options.convertDataToStylesheet({
+ data: data,
+ isCrossOrigin: isCrossOrigin,
+ priority: priority,
+ root: options.rootNode,
+ shadowId: options.shadowId
+ });
+ return axe.utils.parseStylesheet(result.sheet, options, priority, importedUrls, result.isCrossOrigin);
+ });
+ };
+ 'use strict';
+ function _toConsumableArray(arr) {
+ return _arrayWithoutHoles(arr) || _iterableToArray(arr) || _nonIterableSpread();
+ }
+ function _nonIterableSpread() {
+ throw new TypeError('Invalid attempt to spread non-iterable instance');
+ }
+ function _iterableToArray(iter) {
+ if (Symbol.iterator in Object(iter) || Object.prototype.toString.call(iter) === '[object Arguments]') {
+ return Array.from(iter);
+ }
+ }
+ function _arrayWithoutHoles(arr) {
+ if (Array.isArray(arr)) {
+ for (var i = 0, arr2 = new Array(arr.length); i < arr.length; i++) {
+ arr2[i] = arr[i];
+ }
+ return arr2;
+ }
+ }
+ axe.utils.parseSameOriginStylesheet = function parseSameOriginStylesheet(sheet, options, priority, importedUrls) {
+ var isCrossOrigin = arguments.length > 4 && arguments[4] !== undefined ? arguments[4] : false;
+ var rules = Array.from(sheet.cssRules);
+ if (!rules) {
+ return Promise.resolve();
+ }
+ var cssImportRules = rules.filter(function(r) {
+ return r.type === 3;
+ });
+ if (!cssImportRules.length) {
+ return Promise.resolve({
+ isCrossOrigin: isCrossOrigin,
+ priority: priority,
+ root: options.rootNode,
+ shadowId: options.shadowId,
+ sheet: sheet
+ });
+ }
+ var cssImportUrlsNotAlreadyImported = cssImportRules.filter(function(rule) {
+ return rule.href;
+ }).map(function(rule) {
+ return rule.href;
+ }).filter(function(url) {
+ return !importedUrls.includes(url);
+ });
+ var promises = cssImportUrlsNotAlreadyImported.map(function(importUrl, cssRuleIndex) {
+ var newPriority = [].concat(_toConsumableArray(priority), [ cssRuleIndex ]);
+ var isCrossOriginRequest = /^https?:\/\/|^\/\//i.test(importUrl);
+ return axe.utils.parseCrossOriginStylesheet(importUrl, options, newPriority, importedUrls, isCrossOriginRequest);
+ });
+ var nonImportCSSRules = rules.filter(function(r) {
+ return r.type !== 3;
+ });
+ if (!nonImportCSSRules.length) {
+ return Promise.all(promises);
+ }
+ promises.push(Promise.resolve(options.convertDataToStylesheet({
+ data: nonImportCSSRules.map(function(rule) {
+ return rule.cssText;
+ }).join(),
+ isCrossOrigin: isCrossOrigin,
+ priority: priority,
+ root: options.rootNode,
+ shadowId: options.shadowId
+ })));
+ return Promise.all(promises);
+ };
+ 'use strict';
+ axe.utils.parseStylesheet = function parseStylesheet(sheet, options, priority, importedUrls) {
+ var isCrossOrigin = arguments.length > 4 && arguments[4] !== undefined ? arguments[4] : false;
+ var isSameOrigin = isSameOriginStylesheet(sheet);
+ if (isSameOrigin) {
+ return axe.utils.parseSameOriginStylesheet(sheet, options, priority, importedUrls, isCrossOrigin);
}
- return 1;
+ return axe.utils.parseCrossOriginStylesheet(sheet.href, options, priority, importedUrls, true);
};
+ function isSameOriginStylesheet(sheet) {
+ try {
+ var rules = sheet.cssRules;
+ if (!rules && sheet.href) {
+ return false;
+ }
+ return true;
+ } catch (e) {
+ return false;
+ }
+ }
'use strict';
utils.performanceTimer = function() {
'use strict';
@@ -3021,7 +5959,10 @@
axe.log('Measure ' + req.name + ' took ' + req.duration + 'ms');
}
if (window.performance && window.performance.getEntriesByType !== undefined) {
- var measures = window.performance.getEntriesByType('measure');
+ var axeStart = window.performance.getEntriesByName('mark_axe_start')[0];
+ var measures = window.performance.getEntriesByType('measure').filter(function(measure) {
+ return measure.startTime >= axeStart.startTime;
+ });
for (var i = 0; i < measures.length; ++i) {
var req = measures[i];
if (req.name === measureName) {
@@ -3067,25 +6008,27 @@
})();
}
if (!Array.prototype.find) {
- Array.prototype.find = function(predicate) {
- if (this === null) {
- throw new TypeError('Array.prototype.find called on null or undefined');
- }
- if (typeof predicate !== 'function') {
- throw new TypeError('predicate must be a function');
- }
- var list = Object(this);
- var length = list.length >>> 0;
- var thisArg = arguments[1];
- var value;
- for (var i = 0; i < length; i++) {
- value = list[i];
- if (predicate.call(thisArg, value, i, list)) {
- return value;
+ Object.defineProperty(Array.prototype, 'find', {
+ value: function value(predicate) {
+ if (this === null) {
+ throw new TypeError('Array.prototype.find called on null or undefined');
+ }
+ if (typeof predicate !== 'function') {
+ throw new TypeError('predicate must be a function');
+ }
+ var list = Object(this);
+ var length = list.length >>> 0;
+ var thisArg = arguments[1];
+ var value;
+ for (var i = 0; i < length; i++) {
+ value = list[i];
+ if (predicate.call(thisArg, value, i, list)) {
+ return value;
+ }
}
+ return undefined;
}
- return undefined;
- };
+ });
}
axe.utils.pollyfillElementsFromPoint = function() {
if (document.elementsFromPoint) {
@@ -3116,6 +6059,10 @@
});
current.style.setProperty(cssProp, cssDisableVal, 'important');
}
+ if (elements.indexOf(document.documentElement) < elements.length - 1) {
+ elements.splice(elements.indexOf(document.documentElement), 1);
+ elements.push(document.documentElement);
+ }
for (i = previousPointerEvents.length; !!(d = previousPointerEvents[--i]); ) {
elements[i].style.setProperty(cssProp, d.value ? d.value : '', d.priority);
}
@@ -3127,108 +6074,114 @@
document.elementsFromPoint = axe.utils.pollyfillElementsFromPoint();
}
if (!Array.prototype.includes) {
- Array.prototype.includes = function(searchElement) {
- 'use strict';
- var O = Object(this);
- var len = parseInt(O.length, 10) || 0;
- if (len === 0) {
- return false;
- }
- var n = parseInt(arguments[1], 10) || 0;
- var k;
- if (n >= 0) {
- k = n;
- } else {
- k = len + n;
- if (k < 0) {
- k = 0;
+ Object.defineProperty(Array.prototype, 'includes', {
+ value: function value(searchElement) {
+ 'use strict';
+ var O = Object(this);
+ var len = parseInt(O.length, 10) || 0;
+ if (len === 0) {
+ return false;
}
- }
- var currentElement;
- while (k < len) {
- currentElement = O[k];
- if (searchElement === currentElement || searchElement !== searchElement && currentElement !== currentElement) {
- return true;
+ var n = parseInt(arguments[1], 10) || 0;
+ var k;
+ if (n >= 0) {
+ k = n;
+ } else {
+ k = len + n;
+ if (k < 0) {
+ k = 0;
+ }
+ }
+ var currentElement;
+ while (k < len) {
+ currentElement = O[k];
+ if (searchElement === currentElement || searchElement !== searchElement && currentElement !== currentElement) {
+ return true;
+ }
+ k++;
}
- k++;
+ return false;
}
- return false;
- };
+ });
}
if (!Array.prototype.some) {
- Array.prototype.some = function(fun) {
- 'use strict';
- if (this == null) {
- throw new TypeError('Array.prototype.some called on null or undefined');
- }
- if (typeof fun !== 'function') {
- throw new TypeError();
- }
- var t = Object(this);
- var len = t.length >>> 0;
- var thisArg = arguments.length >= 2 ? arguments[1] : void 0;
- for (var i = 0; i < len; i++) {
- if (i in t && fun.call(thisArg, t[i], i, t)) {
- return true;
+ Object.defineProperty(Array.prototype, 'some', {
+ value: function value(fun) {
+ 'use strict';
+ if (this == null) {
+ throw new TypeError('Array.prototype.some called on null or undefined');
+ }
+ if (typeof fun !== 'function') {
+ throw new TypeError();
}
+ var t = Object(this);
+ var len = t.length >>> 0;
+ var thisArg = arguments.length >= 2 ? arguments[1] : void 0;
+ for (var i = 0; i < len; i++) {
+ if (i in t && fun.call(thisArg, t[i], i, t)) {
+ return true;
+ }
+ }
+ return false;
}
- return false;
- };
+ });
}
if (!Array.from) {
- Array.from = function() {
- var toStr = Object.prototype.toString;
- var isCallable = function isCallable(fn) {
- return typeof fn === 'function' || toStr.call(fn) === '[object Function]';
- };
- var toInteger = function toInteger(value) {
- var number = Number(value);
- if (isNaN(number)) {
- return 0;
- }
- if (number === 0 || !isFinite(number)) {
- return number;
- }
- return (number > 0 ? 1 : -1) * Math.floor(Math.abs(number));
- };
- var maxSafeInteger = Math.pow(2, 53) - 1;
- var toLength = function toLength(value) {
- var len = toInteger(value);
- return Math.min(Math.max(len, 0), maxSafeInteger);
- };
- return function from(arrayLike) {
- var C = this;
- var items = Object(arrayLike);
- if (arrayLike == null) {
- throw new TypeError('Array.from requires an array-like object - not null or undefined');
- }
- var mapFn = arguments.length > 1 ? arguments[1] : void undefined;
- var T;
- if (typeof mapFn !== 'undefined') {
- if (!isCallable(mapFn)) {
- throw new TypeError('Array.from: when provided, the second argument must be a function');
+ Object.defineProperty(Array, 'from', {
+ value: function() {
+ var toStr = Object.prototype.toString;
+ var isCallable = function isCallable(fn) {
+ return typeof fn === 'function' || toStr.call(fn) === '[object Function]';
+ };
+ var toInteger = function toInteger(value) {
+ var number = Number(value);
+ if (isNaN(number)) {
+ return 0;
}
- if (arguments.length > 2) {
- T = arguments[2];
+ if (number === 0 || !isFinite(number)) {
+ return number;
}
- }
- var len = toLength(items.length);
- var A = isCallable(C) ? Object(new C(len)) : new Array(len);
- var k = 0;
- var kValue;
- while (k < len) {
- kValue = items[k];
- if (mapFn) {
- A[k] = typeof T === 'undefined' ? mapFn(kValue, k) : mapFn.call(T, kValue, k);
- } else {
- A[k] = kValue;
+ return (number > 0 ? 1 : -1) * Math.floor(Math.abs(number));
+ };
+ var maxSafeInteger = Math.pow(2, 53) - 1;
+ var toLength = function toLength(value) {
+ var len = toInteger(value);
+ return Math.min(Math.max(len, 0), maxSafeInteger);
+ };
+ return function from(arrayLike) {
+ var C = this;
+ var items = Object(arrayLike);
+ if (arrayLike == null) {
+ throw new TypeError('Array.from requires an array-like object - not null or undefined');
}
- k += 1;
- }
- A.length = len;
- return A;
- };
- }();
+ var mapFn = arguments.length > 1 ? arguments[1] : void undefined;
+ var T;
+ if (typeof mapFn !== 'undefined') {
+ if (!isCallable(mapFn)) {
+ throw new TypeError('Array.from: when provided, the second argument must be a function');
+ }
+ if (arguments.length > 2) {
+ T = arguments[2];
+ }
+ }
+ var len = toLength(items.length);
+ var A = isCallable(C) ? Object(new C(len)) : new Array(len);
+ var k = 0;
+ var kValue;
+ while (k < len) {
+ kValue = items[k];
+ if (mapFn) {
+ A[k] = typeof T === 'undefined' ? mapFn(kValue, k) : mapFn.call(T, kValue, k);
+ } else {
+ A[k] = kValue;
+ }
+ k += 1;
+ }
+ A.length = len;
+ return A;
+ };
+ }()
+ });
}
if (!String.prototype.includes) {
String.prototype.includes = function(search, start) {
@@ -3243,15 +6196,238 @@
};
}
'use strict';
- var _typeof = typeof Symbol === 'function' && typeof Symbol.iterator === 'symbol' ? function(obj) {
- return typeof obj;
- } : function(obj) {
- return obj && typeof Symbol === 'function' && obj.constructor === Symbol && obj !== Symbol.prototype ? 'symbol' : typeof obj;
+ axe.utils.preloadCssom = function preloadCssom(_ref) {
+ var _ref$treeRoot = _ref.treeRoot, treeRoot = _ref$treeRoot === void 0 ? axe._tree[0] : _ref$treeRoot;
+ var rootNodes = getAllRootNodesInTree(treeRoot);
+ if (!rootNodes.length) {
+ return Promise.resolve();
+ }
+ var dynamicDoc = document.implementation.createHTMLDocument('Dynamic document for loading cssom');
+ var convertDataToStylesheet = axe.utils.getStyleSheetFactory(dynamicDoc);
+ return getCssomForAllRootNodes(rootNodes, convertDataToStylesheet).then(function(assets) {
+ return flattenAssets(assets);
+ });
+ };
+ function getAllRootNodesInTree(tree) {
+ var ids = [];
+ var rootNodes = axe.utils.querySelectorAllFilter(tree, '*', function(node) {
+ if (ids.includes(node.shadowId)) {
+ return false;
+ }
+ ids.push(node.shadowId);
+ return true;
+ }).map(function(node) {
+ return {
+ shadowId: node.shadowId,
+ rootNode: axe.utils.getRootNode(node.actualNode)
+ };
+ });
+ return axe.utils.uniqueArray(rootNodes, []);
+ }
+ function getCssomForAllRootNodes(rootNodes, convertDataToStylesheet) {
+ var promises = [];
+ rootNodes.forEach(function(_ref2, index) {
+ var rootNode = _ref2.rootNode, shadowId = _ref2.shadowId;
+ var sheets = getStylesheetsOfRootNode(rootNode, shadowId, convertDataToStylesheet);
+ if (!sheets) {
+ return Promise.all(promises);
+ }
+ var rootIndex = index + 1;
+ var parseOptions = {
+ rootNode: rootNode,
+ shadowId: shadowId,
+ convertDataToStylesheet: convertDataToStylesheet,
+ rootIndex: rootIndex
+ };
+ var importedUrls = [];
+ var p = Promise.all(sheets.map(function(sheet, sheetIndex) {
+ var priority = [ rootIndex, sheetIndex ];
+ return axe.utils.parseStylesheet(sheet, parseOptions, priority, importedUrls);
+ }));
+ promises.push(p);
+ });
+ return Promise.all(promises);
+ }
+ function flattenAssets(assets) {
+ return assets.reduce(function(acc, val) {
+ return Array.isArray(val) ? acc.concat(flattenAssets(val)) : acc.concat(val);
+ }, []);
+ }
+ function getStylesheetsOfRootNode(rootNode, shadowId, convertDataToStylesheet) {
+ var sheets;
+ if (rootNode.nodeType === 11 && shadowId) {
+ sheets = getStylesheetsFromDocumentFragment(rootNode, convertDataToStylesheet);
+ } else {
+ sheets = getStylesheetsFromDocument(rootNode);
+ }
+ return filterStylesheetsWithSameHref(sheets);
+ }
+ function getStylesheetsFromDocumentFragment(rootNode, convertDataToStylesheet) {
+ return Array.from(rootNode.children).filter(filerStyleAndLinkAttributesInDocumentFragment).reduce(function(out, node) {
+ var nodeName = node.nodeName.toUpperCase();
+ var data = nodeName === 'STYLE' ? node.textContent : node;
+ var isLink = nodeName === 'LINK';
+ var stylesheet = convertDataToStylesheet({
+ data: data,
+ isLink: isLink,
+ root: rootNode
+ });
+ out.push(stylesheet.sheet);
+ return out;
+ }, []);
+ }
+ function getStylesheetsFromDocument(rootNode) {
+ return Array.from(rootNode.styleSheets).filter(function(sheet) {
+ return filterMediaIsPrint(sheet.media.mediaText);
+ });
+ }
+ function filerStyleAndLinkAttributesInDocumentFragment(node) {
+ var nodeName = node.nodeName.toUpperCase();
+ var linkHref = node.getAttribute('href');
+ var linkRel = node.getAttribute('rel');
+ var isLink = nodeName === 'LINK' && linkHref && linkRel && node.rel.toUpperCase().includes('STYLESHEET');
+ var isStyle = nodeName === 'STYLE';
+ return isStyle || isLink && filterMediaIsPrint(node.media);
+ }
+ function filterMediaIsPrint(media) {
+ if (!media) {
+ return true;
+ }
+ return !media.toUpperCase().includes('PRINT');
+ }
+ function filterStylesheetsWithSameHref(sheets) {
+ var hrefs = [];
+ return sheets.filter(function(sheet) {
+ if (!sheet.href) {
+ return true;
+ }
+ if (hrefs.includes(sheet.href)) {
+ return false;
+ }
+ hrefs.push(sheet.href);
+ return true;
+ });
+ }
+ 'use strict';
+ function _extends() {
+ _extends = Object.assign || function(target) {
+ for (var i = 1; i < arguments.length; i++) {
+ var source = arguments[i];
+ for (var key in source) {
+ if (Object.prototype.hasOwnProperty.call(source, key)) {
+ target[key] = source[key];
+ }
+ }
+ }
+ return target;
+ };
+ return _extends.apply(this, arguments);
+ }
+ function _defineProperty(obj, key, value) {
+ if (key in obj) {
+ Object.defineProperty(obj, key, {
+ value: value,
+ enumerable: true,
+ configurable: true,
+ writable: true
+ });
+ } else {
+ obj[key] = value;
+ }
+ return obj;
+ }
+ function _typeof(obj) {
+ if (typeof Symbol === 'function' && typeof Symbol.iterator === 'symbol') {
+ _typeof = function _typeof(obj) {
+ return typeof obj;
+ };
+ } else {
+ _typeof = function _typeof(obj) {
+ return obj && typeof Symbol === 'function' && obj.constructor === Symbol && obj !== Symbol.prototype ? 'symbol' : typeof obj;
+ };
+ }
+ return _typeof(obj);
+ }
+ function isValidPreloadObject(preload) {
+ return _typeof(preload) === 'object' && Array.isArray(preload.assets);
+ }
+ axe.utils.shouldPreload = function shouldPreload(options) {
+ if (!options || options.preload === undefined || options.preload === null) {
+ return true;
+ }
+ if (typeof options.preload === 'boolean') {
+ return options.preload;
+ }
+ return isValidPreloadObject(options.preload);
+ };
+ axe.utils.getPreloadConfig = function getPreloadConfig(options) {
+ var _axe$constants$preloa = axe.constants.preload, assets = _axe$constants$preloa.assets, timeout = _axe$constants$preloa.timeout;
+ var config = {
+ assets: assets,
+ timeout: timeout
+ };
+ if (!options.preload) {
+ return config;
+ }
+ if (typeof options.preload === 'boolean') {
+ return config;
+ }
+ var areRequestedAssetsValid = options.preload.assets.every(function(a) {
+ return assets.includes(a.toLowerCase());
+ });
+ if (!areRequestedAssetsValid) {
+ throw new Error('Requested assets, not supported. ' + 'Supported assets are: '.concat(assets.join(', '), '.'));
+ }
+ config.assets = axe.utils.uniqueArray(options.preload.assets.map(function(a) {
+ return a.toLowerCase();
+ }), []);
+ if (options.preload.timeout && typeof options.preload.timeout === 'number' && !Number.isNaN(options.preload.timeout)) {
+ config.timeout = options.preload.timeout;
+ }
+ return config;
+ };
+ axe.utils.preload = function preload(options) {
+ var preloadFunctionsMap = {
+ cssom: axe.utils.preloadCssom
+ };
+ var shouldPreload = axe.utils.shouldPreload(options);
+ if (!shouldPreload) {
+ return Promise.resolve();
+ }
+ return new Promise(function(resolve, reject) {
+ var _axe$utils$getPreload = axe.utils.getPreloadConfig(options), assets = _axe$utils$getPreload.assets, timeout = _axe$utils$getPreload.timeout;
+ setTimeout(function() {
+ return reject('Preload assets timed out.');
+ }, timeout);
+ Promise.all(assets.map(function(asset) {
+ return preloadFunctionsMap[asset](options).then(function(results) {
+ return _defineProperty({}, asset, results);
+ });
+ })).then(function(results) {
+ var preloadAssets = results.reduce(function(out, result) {
+ return _extends({}, out, {}, result);
+ }, {});
+ resolve(preloadAssets);
+ });
+ });
};
+ 'use strict';
+ function _typeof(obj) {
+ if (typeof Symbol === 'function' && typeof Symbol.iterator === 'symbol') {
+ _typeof = function _typeof(obj) {
+ return typeof obj;
+ };
+ } else {
+ _typeof = function _typeof(obj) {
+ return obj && typeof Symbol === 'function' && obj.constructor === Symbol && obj !== Symbol.prototype ? 'symbol' : typeof obj;
+ };
+ }
+ return _typeof(obj);
+ }
function getIncompleteReason(checkData, messages) {
function getDefaultMsg(messages) {
- if (messages.incomplete && messages.incomplete.default) {
- return messages.incomplete.default;
+ if (messages.incomplete && messages.incomplete['default']) {
+ return messages.incomplete['default'];
} else {
return helpers.incompleteFallbackMessage();
}
@@ -3313,22 +6489,22 @@
'use strict';
var convertExpressions = function convertExpressions() {};
var matchExpressions = function matchExpressions() {};
- function matchesTag(node, exp) {
- return node.nodeType === 1 && (exp.tag === '*' || node.nodeName.toLowerCase() === exp.tag);
+ function matchesTag(vNode, exp) {
+ return vNode.props.nodeType === 1 && (exp.tag === '*' || vNode.props.nodeName === exp.tag);
}
- function matchesClasses(node, exp) {
- return !exp.classes || exp.classes.reduce(function(result, cl) {
- return result && node.className && node.className.match(cl.regexp);
- }, true);
+ function matchesClasses(vNode, exp) {
+ return !exp.classes || exp.classes.every(function(cl) {
+ return vNode.hasClass(cl.value);
+ });
}
- function matchesAttributes(node, exp) {
+ function matchesAttributes(vNode, exp) {
return !exp.attributes || exp.attributes.reduce(function(result, att) {
- var nodeAtt = node.getAttribute(att.key);
+ var nodeAtt = vNode.attr(att.key);
return result && nodeAtt !== null && (!att.value || att.test(nodeAtt));
}, true);
}
- function matchesId(node, exp) {
- return !exp.id || node.id === exp.id;
+ function matchesId(vNode, exp) {
+ return !exp.id || vNode.props.id === exp.id;
}
function matchesPseudos(target, exp) {
if (!exp.pseudos || exp.pseudos.reduce(function(result, pseudo) {
@@ -3341,23 +6517,7 @@
}
return false;
}
- function matchSelector(targets, exp, recurse) {
- var result = [];
- targets = Array.isArray(targets) ? targets : [ targets ];
- targets.forEach(function(target) {
- if (matchesTag(target.actualNode, exp) && matchesClasses(target.actualNode, exp) && matchesAttributes(target.actualNode, exp) && matchesId(target.actualNode, exp) && matchesPseudos(target, exp)) {
- result.push(target);
- }
- if (recurse) {
- result = result.concat(matchSelector(target.children.filter(function(child) {
- return !exp.id || child.shadowId === target.shadowId;
- }), exp, recurse));
- }
- });
- return result;
- }
var escapeRegExp = function() {
- /*! Credit: XRegExp 0.6.1 (c) 2007-2008 Steven Levithan MIT License */
var from = /(?=[\-\[\]{}()*+?.\\\^$|,#\s])/g;
var to = '\\';
return function(string) {
@@ -3366,7 +6526,6 @@
}();
var reUnescape = /\\/g;
function convertAttributes(atts) {
- /*! Credit Mootools Copyright Mootools, MIT License */
if (!atts) {
return;
}
@@ -3399,7 +6558,7 @@
case '*=':
test = function test(value) {
- return value && value.indexOf(attributeValue) > -1;
+ return value && value.includes(attributeValue);
};
break;
@@ -3450,7 +6609,7 @@
return pseudos.map(function(p) {
var expressions;
if (p.name === 'not') {
- expressions = axe.utils.cssParser.parse(p.value);
+ expressions = p.value;
expressions = expressions.selectors ? expressions.selectors : [ expressions ];
expressions = convertExpressions(expressions);
}
@@ -3476,37 +6635,90 @@
});
rule = rule.rule;
}
- return newExp;
- });
- };
- matchExpressions = function matchExpressions(domTree, expressions, recurse) {
- return expressions.reduce(function(collected, exprArr) {
- var candidates = domTree;
- exprArr.forEach(function(exp, index) {
- recurse = exp.combinator === '>' ? false : recurse;
- if ([ ' ', '>' ].indexOf(exp.combinator) === -1) {
- throw new Error('axe.utils.querySelectorAll does not support the combinator: ' + exp.combinator);
- }
- candidates = candidates.reduce(function(result, node) {
- return result.concat(matchSelector(index ? node.children : node, exp, recurse));
- }, []);
- });
- return collected.concat(candidates);
- }, []);
+ return newExp;
+ });
+ };
+ function createLocalVariables(vNodes, anyLevel, thisLevel, parentShadowId) {
+ var retVal = {
+ vNodes: vNodes.slice(),
+ anyLevel: anyLevel,
+ thisLevel: thisLevel,
+ parentShadowId: parentShadowId
+ };
+ retVal.vNodes.reverse();
+ return retVal;
+ }
+ function matchesSelector(vNode, exp) {
+ return matchesTag(vNode, exp[0]) && matchesClasses(vNode, exp[0]) && matchesAttributes(vNode, exp[0]) && matchesId(vNode, exp[0]) && matchesPseudos(vNode, exp[0]);
+ }
+ matchExpressions = function matchExpressions(domTree, expressions, recurse, filter) {
+ var stack = [];
+ var vNodes = Array.isArray(domTree) ? domTree : [ domTree ];
+ var currentLevel = createLocalVariables(vNodes, expressions, [], domTree[0].shadowId);
+ var result = [];
+ while (currentLevel.vNodes.length) {
+ var vNode = currentLevel.vNodes.pop();
+ var childOnly = [];
+ var childAny = [];
+ var combined = currentLevel.anyLevel.slice().concat(currentLevel.thisLevel);
+ var added = false;
+ for (var i = 0; i < combined.length; i++) {
+ var exp = combined[i];
+ if (matchesSelector(vNode, exp) && (!exp[0].id || vNode.shadowId === currentLevel.parentShadowId)) {
+ if (exp.length === 1) {
+ if (!added && (!filter || filter(vNode))) {
+ result.push(vNode);
+ added = true;
+ }
+ } else {
+ var rest = exp.slice(1);
+ if ([ ' ', '>' ].includes(rest[0].combinator) === false) {
+ throw new Error('axe.utils.querySelectorAll does not support the combinator: ' + exp[1].combinator);
+ }
+ if (rest[0].combinator === '>') {
+ childOnly.push(rest);
+ } else {
+ childAny.push(rest);
+ }
+ }
+ }
+ if (currentLevel.anyLevel.includes(exp) && (!exp[0].id || vNode.shadowId === currentLevel.parentShadowId)) {
+ childAny.push(exp);
+ }
+ }
+ if (vNode.children && vNode.children.length && recurse) {
+ stack.push(currentLevel);
+ currentLevel = createLocalVariables(vNode.children, childAny, childOnly, vNode.shadowId);
+ }
+ while (!currentLevel.vNodes.length && stack.length) {
+ currentLevel = stack.pop();
+ }
+ }
+ return result;
};
axe.utils.querySelectorAll = function(domTree, selector) {
+ return axe.utils.querySelectorAllFilter(domTree, selector);
+ };
+ axe.utils.querySelectorAllFilter = function(domTree, selector, filter) {
domTree = Array.isArray(domTree) ? domTree : [ domTree ];
var expressions = axe.utils.cssParser.parse(selector);
expressions = expressions.selectors ? expressions.selectors : [ expressions ];
expressions = convertExpressions(expressions);
- return matchExpressions(domTree, expressions, true);
+ return matchExpressions(domTree, expressions, true, filter);
};
'use strict';
- var _typeof = typeof Symbol === 'function' && typeof Symbol.iterator === 'symbol' ? function(obj) {
- return typeof obj;
- } : function(obj) {
- return obj && typeof Symbol === 'function' && obj.constructor === Symbol && obj !== Symbol.prototype ? 'symbol' : typeof obj;
- };
+ function _typeof(obj) {
+ if (typeof Symbol === 'function' && typeof Symbol.iterator === 'symbol') {
+ _typeof = function _typeof(obj) {
+ return typeof obj;
+ };
+ } else {
+ _typeof = function _typeof(obj) {
+ return obj && typeof Symbol === 'function' && obj.constructor === Symbol && obj !== Symbol.prototype ? 'symbol' : typeof obj;
+ };
+ }
+ return _typeof(obj);
+ }
(function() {
'use strict';
function noop() {}
@@ -3559,10 +6771,10 @@
}
var q = {
defer: function defer(fn) {
- if ((typeof fn === 'undefined' ? 'undefined' : _typeof(fn)) === 'object' && fn.then && fn.catch) {
+ if (_typeof(fn) === 'object' && fn.then && fn['catch']) {
var defer = fn;
fn = function fn(resolve, reject) {
- defer.then(resolve).catch(reject);
+ defer.then(resolve)['catch'](reject);
};
}
funcGuard(fn);
@@ -3610,17 +6822,24 @@
axe.utils.queue = queue;
})();
'use strict';
- var _typeof = typeof Symbol === 'function' && typeof Symbol.iterator === 'symbol' ? function(obj) {
- return typeof obj;
- } : function(obj) {
- return obj && typeof Symbol === 'function' && obj.constructor === Symbol && obj !== Symbol.prototype ? 'symbol' : typeof obj;
- };
+ function _typeof(obj) {
+ if (typeof Symbol === 'function' && typeof Symbol.iterator === 'symbol') {
+ _typeof = function _typeof(obj) {
+ return typeof obj;
+ };
+ } else {
+ _typeof = function _typeof(obj) {
+ return obj && typeof Symbol === 'function' && obj.constructor === Symbol && obj !== Symbol.prototype ? 'symbol' : typeof obj;
+ };
+ }
+ return _typeof(obj);
+ }
(function(exports) {
'use strict';
- var messages = {}, subscribers = {};
+ var messages = {}, subscribers = {}, errorTypes = Object.freeze([ 'EvalError', 'RangeError', 'ReferenceError', 'SyntaxError', 'TypeError', 'URIError' ]);
function _getSource() {
- var application = 'axe', version = '', src;
- if (typeof axe !== 'undefined' && axe._audit && !axe._audit.application) {
+ var application = 'axeAPI', version = '', src;
+ if (typeof axe !== 'undefined' && axe._audit && axe._audit.application) {
application = axe._audit.application;
}
if (typeof axe !== 'undefined') {
@@ -3630,9 +6849,9 @@
return src;
}
function verify(postedMessage) {
- if ((typeof postedMessage === 'undefined' ? 'undefined' : _typeof(postedMessage)) === 'object' && typeof postedMessage.uuid === 'string' && postedMessage._respondable === true) {
+ if (_typeof(postedMessage) === 'object' && typeof postedMessage.uuid === 'string' && postedMessage._respondable === true) {
var messageSource = _getSource();
- return postedMessage._source === messageSource || postedMessage._source === 'axe.x.y.z' || messageSource === 'axe.x.y.z';
+ return postedMessage._source === messageSource || postedMessage._source === 'axeAPI.x.y.z' || messageSource === 'axeAPI.x.y.z';
}
return false;
}
@@ -3676,17 +6895,18 @@
post(source, topic, message, uuid, keepalive, callback);
};
}
- function publish(target, data, keepalive) {
+ function publish(source, data, keepalive) {
var topic = data.topic;
var subscriber = subscribers[topic];
if (subscriber) {
- var responder = createResponder(target, null, data.uuid);
+ var responder = createResponder(source, null, data.uuid);
subscriber(data.message, keepalive, responder);
}
}
function buildErrorObject(error) {
var msg = error.message || 'Unknown error occurred';
- var ErrConstructor = window[error.name] || Error;
+ var errorName = errorTypes.includes(error.name) ? error.name : 'Error';
+ var ErrConstructor = window[errorName] || Error;
if (error.stack) {
msg += '\n' + error.stack.replace(error.message, '');
}
@@ -3743,7 +6963,7 @@
'use strict';
var include, exclude, matching;
var defaultExclude = axe._audit && axe._audit.tagExclude ? axe._audit.tagExclude : [];
- if (runOnly.include || runOnly.exclude) {
+ if (runOnly.hasOwnProperty('include') || runOnly.hasOwnProperty('exclude')) {
include = runOnly.include || [];
include = Array.isArray(include) ? include : [ include ];
exclude = runOnly.exclude || [];
@@ -3785,21 +7005,9 @@
}
};
'use strict';
- function getScroll(elm) {
- var style = window.getComputedStyle(elm);
- var visibleOverflowY = style.getPropertyValue('overflow-y') === 'visible';
- var visibleOverflowX = style.getPropertyValue('overflow-x') === 'visible';
- if (!visibleOverflowY && elm.scrollHeight > elm.clientHeight || !visibleOverflowX && elm.scrollWidth > elm.clientWidth) {
- return {
- elm: elm,
- top: elm.scrollTop,
- left: elm.scrollLeft
- };
- }
- }
function setScroll(elm, top, left) {
if (elm === window) {
- return elm.scroll(top, left);
+ return elm.scroll(left, top);
} else {
elm.scrollTop = top;
elm.scrollLeft = left;
@@ -3807,7 +7015,7 @@
}
function getElmScrollRecursive(root) {
return Array.from(root.children).reduce(function(scrolls, elm) {
- var scroll = getScroll(elm);
+ var scroll = axe.utils.getScroll(elm);
if (scroll) {
scrolls.push(scroll);
}
@@ -3857,33 +7065,77 @@
}
return false;
}
- function pushNode(result, nodes, context) {
+ function pushNode(result, nodes) {
'use strict';
+ var temp;
+ if (result.length === 0) {
+ return nodes;
+ }
+ if (result.length < nodes.length) {
+ temp = result;
+ result = nodes;
+ nodes = temp;
+ }
for (var i = 0, l = nodes.length; i < l; i++) {
- if (!result.find(function(item) {
- return item.actualNode === nodes[i].actualNode;
- }) && isNodeInContext(nodes[i], context)) {
+ if (!result.includes(nodes[i])) {
result.push(nodes[i]);
}
}
+ return result;
+ }
+ function reduceIncludes(includes) {
+ return includes.reduce(function(res, el) {
+ if (!res.length || !axe.utils.contains(res[res.length - 1], el)) {
+ res.push(el);
+ }
+ return res;
+ }, []);
}
axe.utils.select = function select(selector, context) {
'use strict';
- var result = [], candidate;
- for (var i = 0, l = context.include.length; i < l; i++) {
- candidate = context.include[i];
- if (candidate.actualNode.nodeType === candidate.actualNode.ELEMENT_NODE && axe.utils.matchesSelector(candidate.actualNode, selector)) {
- pushNode(result, [ candidate ], context);
+ var result = [];
+ var candidate;
+ if (axe._selectCache) {
+ for (var j = 0, l = axe._selectCache.length; j < l; j++) {
+ var item = axe._selectCache[j];
+ if (item.selector === selector) {
+ return item.result;
+ }
}
- pushNode(result, axe.utils.querySelectorAll(candidate, selector), context);
}
- return result.sort(axe.utils.nodeSorter);
+ var curried = function(context) {
+ return function(node) {
+ return isNodeInContext(node, context);
+ };
+ }(context);
+ var reducedIncludes = reduceIncludes(context.include);
+ for (var i = 0; i < reducedIncludes.length; i++) {
+ candidate = reducedIncludes[i];
+ result = pushNode(result, axe.utils.querySelectorAllFilter(candidate, selector, curried));
+ }
+ if (axe._selectCache) {
+ axe._selectCache.push({
+ selector: selector,
+ result: result
+ });
+ }
+ return result;
};
'use strict';
axe.utils.toArray = function(thing) {
'use strict';
return Array.prototype.slice.call(thing);
};
+ axe.utils.uniqueArray = function(arr1, arr2) {
+ return arr1.concat(arr2).filter(function(elem, pos, arr) {
+ return arr.indexOf(elem) === pos;
+ });
+ };
+ 'use strict';
+ axe.utils.tokenList = function(str) {
+ 'use strict';
+ return str.trim().replace(/\s{2,}/g, ' ').split(' ');
+ };
'use strict';
var uuid;
(function(_global) {
@@ -4000,6 +7252,62 @@
uuid.BufferClass = BufferClass;
})(window);
'use strict';
+ axe.utils.validInputTypes = function validInputTypes() {
+ 'use strict';
+ return [ 'hidden', 'text', 'search', 'tel', 'url', 'email', 'password', 'date', 'month', 'week', 'time', 'datetime-local', 'number', 'range', 'color', 'checkbox', 'radio', 'file', 'submit', 'image', 'reset', 'button' ];
+ };
+ 'use strict';
+ var langs = [ 'aa', 'ab', 'ae', 'af', 'ak', 'am', 'an', 'ar', 'as', 'av', 'ay', 'az', 'ba', 'be', 'bg', 'bh', 'bi', 'bm', 'bn', 'bo', 'br', 'bs', 'ca', 'ce', 'ch', 'co', 'cr', 'cs', 'cu', 'cv', 'cy', 'da', 'de', 'dv', 'dz', 'ee', 'el', 'en', 'eo', 'es', 'et', 'eu', 'fa', 'ff', 'fi', 'fj', 'fo', 'fr', 'fy', 'ga', 'gd', 'gl', 'gn', 'gu', 'gv', 'ha', 'he', 'hi', 'ho', 'hr', 'ht', 'hu', 'hy', 'hz', 'ia', 'id', 'ie', 'ig', 'ii', 'ik', 'in', 'io', 'is', 'it', 'iu', 'iw', 'ja', 'ji', 'jv', 'jw', 'ka', 'kg', 'ki', 'kj', 'kk', 'kl', 'km', 'kn', 'ko', 'kr', 'ks', 'ku', 'kv', 'kw', 'ky', 'la', 'lb', 'lg', 'li', 'ln', 'lo', 'lt', 'lu', 'lv', 'mg', 'mh', 'mi', 'mk', 'ml', 'mn', 'mo', 'mr', 'ms', 'mt', 'my', 'na', 'nb', 'nd', 'ne', 'ng', 'nl', 'nn', 'no', 'nr', 'nv', 'ny', 'oc', 'oj', 'om', 'or', 'os', 'pa', 'pi', 'pl', 'ps', 'pt', 'qu', 'rm', 'rn', 'ro', 'ru', 'rw', 'sa', 'sc', 'sd', 'se', 'sg', 'sh', 'si', 'sk', 'sl', 'sm', 'sn', 'so', 'sq', 'sr', 'ss', 'st', 'su', 'sv', 'sw', 'ta', 'te', 'tg', 'th', 'ti', 'tk', 'tl', 'tn', 'to', 'tr', 'ts', 'tt', 'tw', 'ty', 'ug', 'uk', 'ur', 'uz', 've', 'vi', 'vo', 'wa', 'wo', 'xh', 'yi', 'yo', 'za', 'zh', 'zu', 'aaa', 'aab', 'aac', 'aad', 'aae', 'aaf', 'aag', 'aah', 'aai', 'aak', 'aal', 'aam', 'aan', 'aao', 'aap', 'aaq', 'aas', 'aat', 'aau', 'aav', 'aaw', 'aax', 'aaz', 'aba', 'abb', 'abc', 'abd', 'abe', 'abf', 'abg', 'abh', 'abi', 'abj', 'abl', 'abm', 'abn', 'abo', 'abp', 'abq', 'abr', 'abs', 'abt', 'abu', 'abv', 'abw', 'abx', 'aby', 'abz', 'aca', 'acb', 'acd', 'ace', 'acf', 'ach', 'aci', 'ack', 'acl', 'acm', 'acn', 'acp', 'acq', 'acr', 'acs', 'act', 'acu', 'acv', 'acw', 'acx', 'acy', 'acz', 'ada', 'adb', 'add', 'ade', 'adf', 'adg', 'adh', 'adi', 'adj', 'adl', 'adn', 'ado', 'adp', 'adq', 'adr', 'ads', 'adt', 'adu', 'adw', 'adx', 'ady', 'adz', 'aea', 'aeb', 'aec', 'aed', 'aee', 'aek', 'ael', 'aem', 'aen', 'aeq', 'aer', 'aes', 'aeu', 'aew', 'aey', 'aez', 'afa', 'afb', 'afd', 'afe', 'afg', 'afh', 'afi', 'afk', 'afn', 'afo', 'afp', 'afs', 'aft', 'afu', 'afz', 'aga', 'agb', 'agc', 'agd', 'age', 'agf', 'agg', 'agh', 'agi', 'agj', 'agk', 'agl', 'agm', 'agn', 'ago', 'agp', 'agq', 'agr', 'ags', 'agt', 'agu', 'agv', 'agw', 'agx', 'agy', 'agz', 'aha', 'ahb', 'ahg', 'ahh', 'ahi', 'ahk', 'ahl', 'ahm', 'ahn', 'aho', 'ahp', 'ahr', 'ahs', 'aht', 'aia', 'aib', 'aic', 'aid', 'aie', 'aif', 'aig', 'aih', 'aii', 'aij', 'aik', 'ail', 'aim', 'ain', 'aio', 'aip', 'aiq', 'air', 'ais', 'ait', 'aiw', 'aix', 'aiy', 'aja', 'ajg', 'aji', 'ajn', 'ajp', 'ajt', 'aju', 'ajw', 'ajz', 'akb', 'akc', 'akd', 'ake', 'akf', 'akg', 'akh', 'aki', 'akj', 'akk', 'akl', 'akm', 'ako', 'akp', 'akq', 'akr', 'aks', 'akt', 'aku', 'akv', 'akw', 'akx', 'aky', 'akz', 'ala', 'alc', 'ald', 'ale', 'alf', 'alg', 'alh', 'ali', 'alj', 'alk', 'all', 'alm', 'aln', 'alo', 'alp', 'alq', 'alr', 'als', 'alt', 'alu', 'alv', 'alw', 'alx', 'aly', 'alz', 'ama', 'amb', 'amc', 'ame', 'amf', 'amg', 'ami', 'amj', 'amk', 'aml', 'amm', 'amn', 'amo', 'amp', 'amq', 'amr', 'ams', 'amt', 'amu', 'amv', 'amw', 'amx', 'amy', 'amz', 'ana', 'anb', 'anc', 'and', 'ane', 'anf', 'ang', 'anh', 'ani', 'anj', 'ank', 'anl', 'anm', 'ann', 'ano', 'anp', 'anq', 'anr', 'ans', 'ant', 'anu', 'anv', 'anw', 'anx', 'any', 'anz', 'aoa', 'aob', 'aoc', 'aod', 'aoe', 'aof', 'aog', 'aoh', 'aoi', 'aoj', 'aok', 'aol', 'aom', 'aon', 'aor', 'aos', 'aot', 'aou', 'aox', 'aoz', 'apa', 'apb', 'apc', 'apd', 'ape', 'apf', 'apg', 'aph', 'api', 'apj', 'apk', 'apl', 'apm', 'apn', 'apo', 'app', 'apq', 'apr', 'aps', 'apt', 'apu', 'apv', 'apw', 'apx', 'apy', 'apz', 'aqa', 'aqc', 'aqd', 'aqg', 'aql', 'aqm', 'aqn', 'aqp', 'aqr', 'aqt', 'aqz', 'arb', 'arc', 'ard', 'are', 'arh', 'ari', 'arj', 'ark', 'arl', 'arn', 'aro', 'arp', 'arq', 'arr', 'ars', 'art', 'aru', 'arv', 'arw', 'arx', 'ary', 'arz', 'asa', 'asb', 'asc', 'asd', 'ase', 'asf', 'asg', 'ash', 'asi', 'asj', 'ask', 'asl', 'asn', 'aso', 'asp', 'asq', 'asr', 'ass', 'ast', 'asu', 'asv', 'asw', 'asx', 'asy', 'asz', 'ata', 'atb', 'atc', 'atd', 'ate', 'atg', 'ath', 'ati', 'atj', 'atk', 'atl', 'atm', 'atn', 'ato', 'atp', 'atq', 'atr', 'ats', 'att', 'atu', 'atv', 'atw', 'atx', 'aty', 'atz', 'aua', 'aub', 'auc', 'aud', 'aue', 'auf', 'aug', 'auh', 'aui', 'auj', 'auk', 'aul', 'aum', 'aun', 'auo', 'aup', 'auq', 'aur', 'aus', 'aut', 'auu', 'auw', 'aux', 'auy', 'auz', 'avb', 'avd', 'avi', 'avk', 'avl', 'avm', 'avn', 'avo', 'avs', 'avt', 'avu', 'avv', 'awa', 'awb', 'awc', 'awd', 'awe', 'awg', 'awh', 'awi', 'awk', 'awm', 'awn', 'awo', 'awr', 'aws', 'awt', 'awu', 'awv', 'aww', 'awx', 'awy', 'axb', 'axe', 'axg', 'axk', 'axl', 'axm', 'axx', 'aya', 'ayb', 'ayc', 'ayd', 'aye', 'ayg', 'ayh', 'ayi', 'ayk', 'ayl', 'ayn', 'ayo', 'ayp', 'ayq', 'ayr', 'ays', 'ayt', 'ayu', 'ayx', 'ayy', 'ayz', 'aza', 'azb', 'azc', 'azd', 'azg', 'azj', 'azm', 'azn', 'azo', 'azt', 'azz', 'baa', 'bab', 'bac', 'bad', 'bae', 'baf', 'bag', 'bah', 'bai', 'baj', 'bal', 'ban', 'bao', 'bap', 'bar', 'bas', 'bat', 'bau', 'bav', 'baw', 'bax', 'bay', 'baz', 'bba', 'bbb', 'bbc', 'bbd', 'bbe', 'bbf', 'bbg', 'bbh', 'bbi', 'bbj', 'bbk', 'bbl', 'bbm', 'bbn', 'bbo', 'bbp', 'bbq', 'bbr', 'bbs', 'bbt', 'bbu', 'bbv', 'bbw', 'bbx', 'bby', 'bbz', 'bca', 'bcb', 'bcc', 'bcd', 'bce', 'bcf', 'bcg', 'bch', 'bci', 'bcj', 'bck', 'bcl', 'bcm', 'bcn', 'bco', 'bcp', 'bcq', 'bcr', 'bcs', 'bct', 'bcu', 'bcv', 'bcw', 'bcy', 'bcz', 'bda', 'bdb', 'bdc', 'bdd', 'bde', 'bdf', 'bdg', 'bdh', 'bdi', 'bdj', 'bdk', 'bdl', 'bdm', 'bdn', 'bdo', 'bdp', 'bdq', 'bdr', 'bds', 'bdt', 'bdu', 'bdv', 'bdw', 'bdx', 'bdy', 'bdz', 'bea', 'beb', 'bec', 'bed', 'bee', 'bef', 'beg', 'beh', 'bei', 'bej', 'bek', 'bem', 'beo', 'bep', 'beq', 'ber', 'bes', 'bet', 'beu', 'bev', 'bew', 'bex', 'bey', 'bez', 'bfa', 'bfb', 'bfc', 'bfd', 'bfe', 'bff', 'bfg', 'bfh', 'bfi', 'bfj', 'bfk', 'bfl', 'bfm', 'bfn', 'bfo', 'bfp', 'bfq', 'bfr', 'bfs', 'bft', 'bfu', 'bfw', 'bfx', 'bfy', 'bfz', 'bga', 'bgb', 'bgc', 'bgd', 'bge', 'bgf', 'bgg', 'bgi', 'bgj', 'bgk', 'bgl', 'bgm', 'bgn', 'bgo', 'bgp', 'bgq', 'bgr', 'bgs', 'bgt', 'bgu', 'bgv', 'bgw', 'bgx', 'bgy', 'bgz', 'bha', 'bhb', 'bhc', 'bhd', 'bhe', 'bhf', 'bhg', 'bhh', 'bhi', 'bhj', 'bhk', 'bhl', 'bhm', 'bhn', 'bho', 'bhp', 'bhq', 'bhr', 'bhs', 'bht', 'bhu', 'bhv', 'bhw', 'bhx', 'bhy', 'bhz', 'bia', 'bib', 'bic', 'bid', 'bie', 'bif', 'big', 'bij', 'bik', 'bil', 'bim', 'bin', 'bio', 'bip', 'biq', 'bir', 'bit', 'biu', 'biv', 'biw', 'bix', 'biy', 'biz', 'bja', 'bjb', 'bjc', 'bjd', 'bje', 'bjf', 'bjg', 'bjh', 'bji', 'bjj', 'bjk', 'bjl', 'bjm', 'bjn', 'bjo', 'bjp', 'bjq', 'bjr', 'bjs', 'bjt', 'bju', 'bjv', 'bjw', 'bjx', 'bjy', 'bjz', 'bka', 'bkb', 'bkc', 'bkd', 'bkf', 'bkg', 'bkh', 'bki', 'bkj', 'bkk', 'bkl', 'bkm', 'bkn', 'bko', 'bkp', 'bkq', 'bkr', 'bks', 'bkt', 'bku', 'bkv', 'bkw', 'bkx', 'bky', 'bkz', 'bla', 'blb', 'blc', 'bld', 'ble', 'blf', 'blg', 'blh', 'bli', 'blj', 'blk', 'bll', 'blm', 'bln', 'blo', 'blp', 'blq', 'blr', 'bls', 'blt', 'blv', 'blw', 'blx', 'bly', 'blz', 'bma', 'bmb', 'bmc', 'bmd', 'bme', 'bmf', 'bmg', 'bmh', 'bmi', 'bmj', 'bmk', 'bml', 'bmm', 'bmn', 'bmo', 'bmp', 'bmq', 'bmr', 'bms', 'bmt', 'bmu', 'bmv', 'bmw', 'bmx', 'bmy', 'bmz', 'bna', 'bnb', 'bnc', 'bnd', 'bne', 'bnf', 'bng', 'bni', 'bnj', 'bnk', 'bnl', 'bnm', 'bnn', 'bno', 'bnp', 'bnq', 'bnr', 'bns', 'bnt', 'bnu', 'bnv', 'bnw', 'bnx', 'bny', 'bnz', 'boa', 'bob', 'boe', 'bof', 'bog', 'boh', 'boi', 'boj', 'bok', 'bol', 'bom', 'bon', 'boo', 'bop', 'boq', 'bor', 'bot', 'bou', 'bov', 'bow', 'box', 'boy', 'boz', 'bpa', 'bpb', 'bpd', 'bpg', 'bph', 'bpi', 'bpj', 'bpk', 'bpl', 'bpm', 'bpn', 'bpo', 'bpp', 'bpq', 'bpr', 'bps', 'bpt', 'bpu', 'bpv', 'bpw', 'bpx', 'bpy', 'bpz', 'bqa', 'bqb', 'bqc', 'bqd', 'bqf', 'bqg', 'bqh', 'bqi', 'bqj', 'bqk', 'bql', 'bqm', 'bqn', 'bqo', 'bqp', 'bqq', 'bqr', 'bqs', 'bqt', 'bqu', 'bqv', 'bqw', 'bqx', 'bqy', 'bqz', 'bra', 'brb', 'brc', 'brd', 'brf', 'brg', 'brh', 'bri', 'brj', 'brk', 'brl', 'brm', 'brn', 'bro', 'brp', 'brq', 'brr', 'brs', 'brt', 'bru', 'brv', 'brw', 'brx', 'bry', 'brz', 'bsa', 'bsb', 'bsc', 'bse', 'bsf', 'bsg', 'bsh', 'bsi', 'bsj', 'bsk', 'bsl', 'bsm', 'bsn', 'bso', 'bsp', 'bsq', 'bsr', 'bss', 'bst', 'bsu', 'bsv', 'bsw', 'bsx', 'bsy', 'bta', 'btb', 'btc', 'btd', 'bte', 'btf', 'btg', 'bth', 'bti', 'btj', 'btk', 'btl', 'btm', 'btn', 'bto', 'btp', 'btq', 'btr', 'bts', 'btt', 'btu', 'btv', 'btw', 'btx', 'bty', 'btz', 'bua', 'bub', 'buc', 'bud', 'bue', 'buf', 'bug', 'buh', 'bui', 'buj', 'buk', 'bum', 'bun', 'buo', 'bup', 'buq', 'bus', 'but', 'buu', 'buv', 'buw', 'bux', 'buy', 'buz', 'bva', 'bvb', 'bvc', 'bvd', 'bve', 'bvf', 'bvg', 'bvh', 'bvi', 'bvj', 'bvk', 'bvl', 'bvm', 'bvn', 'bvo', 'bvp', 'bvq', 'bvr', 'bvt', 'bvu', 'bvv', 'bvw', 'bvx', 'bvy', 'bvz', 'bwa', 'bwb', 'bwc', 'bwd', 'bwe', 'bwf', 'bwg', 'bwh', 'bwi', 'bwj', 'bwk', 'bwl', 'bwm', 'bwn', 'bwo', 'bwp', 'bwq', 'bwr', 'bws', 'bwt', 'bwu', 'bww', 'bwx', 'bwy', 'bwz', 'bxa', 'bxb', 'bxc', 'bxd', 'bxe', 'bxf', 'bxg', 'bxh', 'bxi', 'bxj', 'bxk', 'bxl', 'bxm', 'bxn', 'bxo', 'bxp', 'bxq', 'bxr', 'bxs', 'bxu', 'bxv', 'bxw', 'bxx', 'bxz', 'bya', 'byb', 'byc', 'byd', 'bye', 'byf', 'byg', 'byh', 'byi', 'byj', 'byk', 'byl', 'bym', 'byn', 'byo', 'byp', 'byq', 'byr', 'bys', 'byt', 'byv', 'byw', 'byx', 'byy', 'byz', 'bza', 'bzb', 'bzc', 'bzd', 'bze', 'bzf', 'bzg', 'bzh', 'bzi', 'bzj', 'bzk', 'bzl', 'bzm', 'bzn', 'bzo', 'bzp', 'bzq', 'bzr', 'bzs', 'bzt', 'bzu', 'bzv', 'bzw', 'bzx', 'bzy', 'bzz', 'caa', 'cab', 'cac', 'cad', 'cae', 'caf', 'cag', 'cah', 'cai', 'caj', 'cak', 'cal', 'cam', 'can', 'cao', 'cap', 'caq', 'car', 'cas', 'cau', 'cav', 'caw', 'cax', 'cay', 'caz', 'cba', 'cbb', 'cbc', 'cbd', 'cbe', 'cbg', 'cbh', 'cbi', 'cbj', 'cbk', 'cbl', 'cbn', 'cbo', 'cbq', 'cbr', 'cbs', 'cbt', 'cbu', 'cbv', 'cbw', 'cby', 'cca', 'ccc', 'ccd', 'cce', 'ccg', 'cch', 'ccj', 'ccl', 'ccm', 'ccn', 'cco', 'ccp', 'ccq', 'ccr', 'ccs', 'cda', 'cdc', 'cdd', 'cde', 'cdf', 'cdg', 'cdh', 'cdi', 'cdj', 'cdm', 'cdn', 'cdo', 'cdr', 'cds', 'cdy', 'cdz', 'cea', 'ceb', 'ceg', 'cek', 'cel', 'cen', 'cet', 'cfa', 'cfd', 'cfg', 'cfm', 'cga', 'cgc', 'cgg', 'cgk', 'chb', 'chc', 'chd', 'chf', 'chg', 'chh', 'chj', 'chk', 'chl', 'chm', 'chn', 'cho', 'chp', 'chq', 'chr', 'cht', 'chw', 'chx', 'chy', 'chz', 'cia', 'cib', 'cic', 'cid', 'cie', 'cih', 'cik', 'cim', 'cin', 'cip', 'cir', 'ciw', 'ciy', 'cja', 'cje', 'cjh', 'cji', 'cjk', 'cjm', 'cjn', 'cjo', 'cjp', 'cjr', 'cjs', 'cjv', 'cjy', 'cka', 'ckb', 'ckh', 'ckl', 'ckn', 'cko', 'ckq', 'ckr', 'cks', 'ckt', 'cku', 'ckv', 'ckx', 'cky', 'ckz', 'cla', 'clc', 'cld', 'cle', 'clh', 'cli', 'clj', 'clk', 'cll', 'clm', 'clo', 'clt', 'clu', 'clw', 'cly', 'cma', 'cmc', 'cme', 'cmg', 'cmi', 'cmk', 'cml', 'cmm', 'cmn', 'cmo', 'cmr', 'cms', 'cmt', 'cna', 'cnb', 'cnc', 'cng', 'cnh', 'cni', 'cnk', 'cnl', 'cno', 'cnr', 'cns', 'cnt', 'cnu', 'cnw', 'cnx', 'coa', 'cob', 'coc', 'cod', 'coe', 'cof', 'cog', 'coh', 'coj', 'cok', 'col', 'com', 'con', 'coo', 'cop', 'coq', 'cot', 'cou', 'cov', 'cow', 'cox', 'coy', 'coz', 'cpa', 'cpb', 'cpc', 'cpe', 'cpf', 'cpg', 'cpi', 'cpn', 'cpo', 'cpp', 'cps', 'cpu', 'cpx', 'cpy', 'cqd', 'cqu', 'cra', 'crb', 'crc', 'crd', 'crf', 'crg', 'crh', 'cri', 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'kla', 'klb', 'klc', 'kld', 'kle', 'klf', 'klg', 'klh', 'kli', 'klj', 'klk', 'kll', 'klm', 'kln', 'klo', 'klp', 'klq', 'klr', 'kls', 'klt', 'klu', 'klv', 'klw', 'klx', 'kly', 'klz', 'kma', 'kmb', 'kmc', 'kmd', 'kme', 'kmf', 'kmg', 'kmh', 'kmi', 'kmj', 'kmk', 'kml', 'kmm', 'kmn', 'kmo', 'kmp', 'kmq', 'kmr', 'kms', 'kmt', 'kmu', 'kmv', 'kmw', 'kmx', 'kmy', 'kmz', 'kna', 'knb', 'knc', 'knd', 'kne', 'knf', 'kng', 'kni', 'knj', 'knk', 'knl', 'knm', 'knn', 'kno', 'knp', 'knq', 'knr', 'kns', 'knt', 'knu', 'knv', 'knw', 'knx', 'kny', 'knz', 'koa', 'koc', 'kod', 'koe', 'kof', 'kog', 'koh', 'koi', 'koj', 'kok', 'kol', 'koo', 'kop', 'koq', 'kos', 'kot', 'kou', 'kov', 'kow', 'kox', 'koy', 'koz', 'kpa', 'kpb', 'kpc', 'kpd', 'kpe', 'kpf', 'kpg', 'kph', 'kpi', 'kpj', 'kpk', 'kpl', 'kpm', 'kpn', 'kpo', 'kpp', 'kpq', 'kpr', 'kps', 'kpt', 'kpu', 'kpv', 'kpw', 'kpx', 'kpy', 'kpz', 'kqa', 'kqb', 'kqc', 'kqd', 'kqe', 'kqf', 'kqg', 'kqh', 'kqi', 'kqj', 'kqk', 'kql', 'kqm', 'kqn', 'kqo', 'kqp', 'kqq', 'kqr', 'kqs', 'kqt', 'kqu', 'kqv', 'kqw', 'kqx', 'kqy', 'kqz', 'kra', 'krb', 'krc', 'krd', 'kre', 'krf', 'krh', 'kri', 'krj', 'krk', 'krl', 'krm', 'krn', 'kro', 'krp', 'krr', 'krs', 'krt', 'kru', 'krv', 'krw', 'krx', 'kry', 'krz', 'ksa', 'ksb', 'ksc', 'ksd', 'kse', 'ksf', 'ksg', 'ksh', 'ksi', 'ksj', 'ksk', 'ksl', 'ksm', 'ksn', 'kso', 'ksp', 'ksq', 'ksr', 'kss', 'kst', 'ksu', 'ksv', 'ksw', 'ksx', 'ksy', 'ksz', 'kta', 'ktb', 'ktc', 'ktd', 'kte', 'ktf', 'ktg', 'kth', 'kti', 'ktj', 'ktk', 'ktl', 'ktm', 'ktn', 'kto', 'ktp', 'ktq', 'ktr', 'kts', 'ktt', 'ktu', 'ktv', 'ktw', 'ktx', 'kty', 'ktz', 'kub', 'kuc', 'kud', 'kue', 'kuf', 'kug', 'kuh', 'kui', 'kuj', 'kuk', 'kul', 'kum', 'kun', 'kuo', 'kup', 'kuq', 'kus', 'kut', 'kuu', 'kuv', 'kuw', 'kux', 'kuy', 'kuz', 'kva', 'kvb', 'kvc', 'kvd', 'kve', 'kvf', 'kvg', 'kvh', 'kvi', 'kvj', 'kvk', 'kvl', 'kvm', 'kvn', 'kvo', 'kvp', 'kvq', 'kvr', 'kvs', 'kvt', 'kvu', 'kvv', 'kvw', 'kvx', 'kvy', 'kvz', 'kwa', 'kwb', 'kwc', 'kwd', 'kwe', 'kwf', 'kwg', 'kwh', 'kwi', 'kwj', 'kwk', 'kwl', 'kwm', 'kwn', 'kwo', 'kwp', 'kwq', 'kwr', 'kws', 'kwt', 'kwu', 'kwv', 'kww', 'kwx', 'kwy', 'kwz', 'kxa', 'kxb', 'kxc', 'kxd', 'kxe', 'kxf', 'kxh', 'kxi', 'kxj', 'kxk', 'kxl', 'kxm', 'kxn', 'kxo', 'kxp', 'kxq', 'kxr', 'kxs', 'kxt', 'kxu', 'kxv', 'kxw', 'kxx', 'kxy', 'kxz', 'kya', 'kyb', 'kyc', 'kyd', 'kye', 'kyf', 'kyg', 'kyh', 'kyi', 'kyj', 'kyk', 'kyl', 'kym', 'kyn', 'kyo', 'kyp', 'kyq', 'kyr', 'kys', 'kyt', 'kyu', 'kyv', 'kyw', 'kyx', 'kyy', 'kyz', 'kza', 'kzb', 'kzc', 'kzd', 'kze', 'kzf', 'kzg', 'kzh', 'kzi', 'kzj', 'kzk', 'kzl', 'kzm', 'kzn', 'kzo', 'kzp', 'kzq', 'kzr', 'kzs', 'kzt', 'kzu', 'kzv', 'kzw', 'kzx', 'kzy', 'kzz', 'laa', 'lab', 'lac', 'lad', 'lae', 'laf', 'lag', 'lah', 'lai', 'laj', 'lak', 'lal', 'lam', 'lan', 'lap', 'laq', 'lar', 'las', 'lau', 'law', 'lax', 'lay', 'laz', 'lba', 'lbb', 'lbc', 'lbe', 'lbf', 'lbg', 'lbi', 'lbj', 'lbk', 'lbl', 'lbm', 'lbn', 'lbo', 'lbq', 'lbr', 'lbs', 'lbt', 'lbu', 'lbv', 'lbw', 'lbx', 'lby', 'lbz', 'lcc', 'lcd', 'lce', 'lcf', 'lch', 'lcl', 'lcm', 'lcp', 'lcq', 'lcs', 'lda', 'ldb', 'ldd', 'ldg', 'ldh', 'ldi', 'ldj', 'ldk', 'ldl', 'ldm', 'ldn', 'ldo', 'ldp', 'ldq', 'lea', 'leb', 'lec', 'led', 'lee', 'lef', 'leg', 'leh', 'lei', 'lej', 'lek', 'lel', 'lem', 'len', 'leo', 'lep', 'leq', 'ler', 'les', 'let', 'leu', 'lev', 'lew', 'lex', 'ley', 'lez', 'lfa', 'lfn', 'lga', 'lgb', 'lgg', 'lgh', 'lgi', 'lgk', 'lgl', 'lgm', 'lgn', 'lgq', 'lgr', 'lgt', 'lgu', 'lgz', 'lha', 'lhh', 'lhi', 'lhl', 'lhm', 'lhn', 'lhp', 'lhs', 'lht', 'lhu', 'lia', 'lib', 'lic', 'lid', 'lie', 'lif', 'lig', 'lih', 'lii', 'lij', 'lik', 'lil', 'lio', 'lip', 'liq', 'lir', 'lis', 'liu', 'liv', 'liw', 'lix', 'liy', 'liz', 'lja', 'lje', 'lji', 'ljl', 'ljp', 'ljw', 'ljx', 'lka', 'lkb', 'lkc', 'lkd', 'lke', 'lkh', 'lki', 'lkj', 'lkl', 'lkm', 'lkn', 'lko', 'lkr', 'lks', 'lkt', 'lku', 'lky', 'lla', 'llb', 'llc', 'lld', 'lle', 'llf', 'llg', 'llh', 'lli', 'llj', 'llk', 'lll', 'llm', 'lln', 'llo', 'llp', 'llq', 'lls', 'llu', 'llx', 'lma', 'lmb', 'lmc', 'lmd', 'lme', 'lmf', 'lmg', 'lmh', 'lmi', 'lmj', 'lmk', 'lml', 'lmm', 'lmn', 'lmo', 'lmp', 'lmq', 'lmr', 'lmu', 'lmv', 'lmw', 'lmx', 'lmy', 'lmz', 'lna', 'lnb', 'lnd', 'lng', 'lnh', 'lni', 'lnj', 'lnl', 'lnm', 'lnn', 'lno', 'lns', 'lnu', 'lnw', 'lnz', 'loa', 'lob', 'loc', 'loe', 'lof', 'log', 'loh', 'loi', 'loj', 'lok', 'lol', 'lom', 'lon', 'loo', 'lop', 'loq', 'lor', 'los', 'lot', 'lou', 'lov', 'low', 'lox', 'loy', 'loz', 'lpa', 'lpe', 'lpn', 'lpo', 'lpx', 'lra', 'lrc', 'lre', 'lrg', 'lri', 'lrk', 'lrl', 'lrm', 'lrn', 'lro', 'lrr', 'lrt', 'lrv', 'lrz', 'lsa', 'lsd', 'lse', 'lsg', 'lsh', 'lsi', 'lsl', 'lsm', 'lso', 'lsp', 'lsr', 'lss', 'lst', 'lsy', 'ltc', 'ltg', 'lth', 'lti', 'ltn', 'lto', 'lts', 'ltu', 'lua', 'luc', 'lud', 'lue', 'luf', 'lui', 'luj', 'luk', 'lul', 'lum', 'lun', 'luo', 'lup', 'luq', 'lur', 'lus', 'lut', 'luu', 'luv', 'luw', 'luy', 'luz', 'lva', 'lvk', 'lvs', 'lvu', 'lwa', 'lwe', 'lwg', 'lwh', 'lwl', 'lwm', 'lwo', 'lws', 'lwt', 'lwu', 'lww', 'lya', 'lyg', 'lyn', 'lzh', 'lzl', 'lzn', 'lzz', 'maa', 'mab', 'mad', 'mae', 'maf', 'mag', 'mai', 'maj', 'mak', 'mam', 'man', 'map', 'maq', 'mas', 'mat', 'mau', 'mav', 'maw', 'max', 'maz', 'mba', 'mbb', 'mbc', 'mbd', 'mbe', 'mbf', 'mbh', 'mbi', 'mbj', 'mbk', 'mbl', 'mbm', 'mbn', 'mbo', 'mbp', 'mbq', 'mbr', 'mbs', 'mbt', 'mbu', 'mbv', 'mbw', 'mbx', 'mby', 'mbz', 'mca', 'mcb', 'mcc', 'mcd', 'mce', 'mcf', 'mcg', 'mch', 'mci', 'mcj', 'mck', 'mcl', 'mcm', 'mcn', 'mco', 'mcp', 'mcq', 'mcr', 'mcs', 'mct', 'mcu', 'mcv', 'mcw', 'mcx', 'mcy', 'mcz', 'mda', 'mdb', 'mdc', 'mdd', 'mde', 'mdf', 'mdg', 'mdh', 'mdi', 'mdj', 'mdk', 'mdl', 'mdm', 'mdn', 'mdp', 'mdq', 'mdr', 'mds', 'mdt', 'mdu', 'mdv', 'mdw', 'mdx', 'mdy', 'mdz', 'mea', 'meb', 'mec', 'med', 'mee', 'mef', 'meg', 'meh', 'mei', 'mej', 'mek', 'mel', 'mem', 'men', 'meo', 'mep', 'meq', 'mer', 'mes', 'met', 'meu', 'mev', 'mew', 'mey', 'mez', 'mfa', 'mfb', 'mfc', 'mfd', 'mfe', 'mff', 'mfg', 'mfh', 'mfi', 'mfj', 'mfk', 'mfl', 'mfm', 'mfn', 'mfo', 'mfp', 'mfq', 'mfr', 'mfs', 'mft', 'mfu', 'mfv', 'mfw', 'mfx', 'mfy', 'mfz', 'mga', 'mgb', 'mgc', 'mgd', 'mge', 'mgf', 'mgg', 'mgh', 'mgi', 'mgj', 'mgk', 'mgl', 'mgm', 'mgn', 'mgo', 'mgp', 'mgq', 'mgr', 'mgs', 'mgt', 'mgu', 'mgv', 'mgw', 'mgx', 'mgy', 'mgz', 'mha', 'mhb', 'mhc', 'mhd', 'mhe', 'mhf', 'mhg', 'mhh', 'mhi', 'mhj', 'mhk', 'mhl', 'mhm', 'mhn', 'mho', 'mhp', 'mhq', 'mhr', 'mhs', 'mht', 'mhu', 'mhw', 'mhx', 'mhy', 'mhz', 'mia', 'mib', 'mic', 'mid', 'mie', 'mif', 'mig', 'mih', 'mii', 'mij', 'mik', 'mil', 'mim', 'min', 'mio', 'mip', 'miq', 'mir', 'mis', 'mit', 'miu', 'miw', 'mix', 'miy', 'miz', 'mja', 'mjb', 'mjc', 'mjd', 'mje', 'mjg', 'mjh', 'mji', 'mjj', 'mjk', 'mjl', 'mjm', 'mjn', 'mjo', 'mjp', 'mjq', 'mjr', 'mjs', 'mjt', 'mju', 'mjv', 'mjw', 'mjx', 'mjy', 'mjz', 'mka', 'mkb', 'mkc', 'mke', 'mkf', 'mkg', 'mkh', 'mki', 'mkj', 'mkk', 'mkl', 'mkm', 'mkn', 'mko', 'mkp', 'mkq', 'mkr', 'mks', 'mkt', 'mku', 'mkv', 'mkw', 'mkx', 'mky', 'mkz', 'mla', 'mlb', 'mlc', 'mld', 'mle', 'mlf', 'mlh', 'mli', 'mlj', 'mlk', 'mll', 'mlm', 'mln', 'mlo', 'mlp', 'mlq', 'mlr', 'mls', 'mlu', 'mlv', 'mlw', 'mlx', 'mlz', 'mma', 'mmb', 'mmc', 'mmd', 'mme', 'mmf', 'mmg', 'mmh', 'mmi', 'mmj', 'mmk', 'mml', 'mmm', 'mmn', 'mmo', 'mmp', 'mmq', 'mmr', 'mmt', 'mmu', 'mmv', 'mmw', 'mmx', 'mmy', 'mmz', 'mna', 'mnb', 'mnc', 'mnd', 'mne', 'mnf', 'mng', 'mnh', 'mni', 'mnj', 'mnk', 'mnl', 'mnm', 'mnn', 'mno', 'mnp', 'mnq', 'mnr', 'mns', 'mnt', 'mnu', 'mnv', 'mnw', 'mnx', 'mny', 'mnz', 'moa', 'moc', 'mod', 'moe', 'mof', 'mog', 'moh', 'moi', 'moj', 'mok', 'mom', 'moo', 'mop', 'moq', 'mor', 'mos', 'mot', 'mou', 'mov', 'mow', 'mox', 'moy', 'moz', 'mpa', 'mpb', 'mpc', 'mpd', 'mpe', 'mpg', 'mph', 'mpi', 'mpj', 'mpk', 'mpl', 'mpm', 'mpn', 'mpo', 'mpp', 'mpq', 'mpr', 'mps', 'mpt', 'mpu', 'mpv', 'mpw', 'mpx', 'mpy', 'mpz', 'mqa', 'mqb', 'mqc', 'mqe', 'mqf', 'mqg', 'mqh', 'mqi', 'mqj', 'mqk', 'mql', 'mqm', 'mqn', 'mqo', 'mqp', 'mqq', 'mqr', 'mqs', 'mqt', 'mqu', 'mqv', 'mqw', 'mqx', 'mqy', 'mqz', 'mra', 'mrb', 'mrc', 'mrd', 'mre', 'mrf', 'mrg', 'mrh', 'mrj', 'mrk', 'mrl', 'mrm', 'mrn', 'mro', 'mrp', 'mrq', 'mrr', 'mrs', 'mrt', 'mru', 'mrv', 'mrw', 'mrx', 'mry', 'mrz', 'msb', 'msc', 'msd', 'mse', 'msf', 'msg', 'msh', 'msi', 'msj', 'msk', 'msl', 'msm', 'msn', 'mso', 'msp', 'msq', 'msr', 'mss', 'mst', 'msu', 'msv', 'msw', 'msx', 'msy', 'msz', 'mta', 'mtb', 'mtc', 'mtd', 'mte', 'mtf', 'mtg', 'mth', 'mti', 'mtj', 'mtk', 'mtl', 'mtm', 'mtn', 'mto', 'mtp', 'mtq', 'mtr', 'mts', 'mtt', 'mtu', 'mtv', 'mtw', 'mtx', 'mty', 'mua', 'mub', 'muc', 'mud', 'mue', 'mug', 'muh', 'mui', 'muj', 'muk', 'mul', 'mum', 'mun', 'muo', 'mup', 'muq', 'mur', 'mus', 'mut', 'muu', 'muv', 'mux', 'muy', 'muz', 'mva', 'mvb', 'mvd', 'mve', 'mvf', 'mvg', 'mvh', 'mvi', 'mvk', 'mvl', 'mvm', 'mvn', 'mvo', 'mvp', 'mvq', 'mvr', 'mvs', 'mvt', 'mvu', 'mvv', 'mvw', 'mvx', 'mvy', 'mvz', 'mwa', 'mwb', 'mwc', 'mwd', 'mwe', 'mwf', 'mwg', 'mwh', 'mwi', 'mwj', 'mwk', 'mwl', 'mwm', 'mwn', 'mwo', 'mwp', 'mwq', 'mwr', 'mws', 'mwt', 'mwu', 'mwv', 'mww', 'mwx', 'mwy', 'mwz', 'mxa', 'mxb', 'mxc', 'mxd', 'mxe', 'mxf', 'mxg', 'mxh', 'mxi', 'mxj', 'mxk', 'mxl', 'mxm', 'mxn', 'mxo', 'mxp', 'mxq', 'mxr', 'mxs', 'mxt', 'mxu', 'mxv', 'mxw', 'mxx', 'mxy', 'mxz', 'myb', 'myc', 'myd', 'mye', 'myf', 'myg', 'myh', 'myi', 'myj', 'myk', 'myl', 'mym', 'myn', 'myo', 'myp', 'myq', 'myr', 'mys', 'myt', 'myu', 'myv', 'myw', 'myx', 'myy', 'myz', 'mza', 'mzb', 'mzc', 'mzd', 'mze', 'mzg', 'mzh', 'mzi', 'mzj', 'mzk', 'mzl', 'mzm', 'mzn', 'mzo', 'mzp', 'mzq', 'mzr', 'mzs', 'mzt', 'mzu', 'mzv', 'mzw', 'mzx', 'mzy', 'mzz', 'naa', 'nab', 'nac', 'nad', 'nae', 'naf', 'nag', 'nah', 'nai', 'naj', 'nak', 'nal', 'nam', 'nan', 'nao', 'nap', 'naq', 'nar', 'nas', 'nat', 'naw', 'nax', 'nay', 'naz', 'nba', 'nbb', 'nbc', 'nbd', 'nbe', 'nbf', 'nbg', 'nbh', 'nbi', 'nbj', 'nbk', 'nbm', 'nbn', 'nbo', 'nbp', 'nbq', 'nbr', 'nbs', 'nbt', 'nbu', 'nbv', 'nbw', 'nbx', 'nby', 'nca', 'ncb', 'ncc', 'ncd', 'nce', 'ncf', 'ncg', 'nch', 'nci', 'ncj', 'nck', 'ncl', 'ncm', 'ncn', 'nco', 'ncp', 'ncq', 'ncr', 'ncs', 'nct', 'ncu', 'ncx', 'ncz', 'nda', 'ndb', 'ndc', 'ndd', 'ndf', 'ndg', 'ndh', 'ndi', 'ndj', 'ndk', 'ndl', 'ndm', 'ndn', 'ndp', 'ndq', 'ndr', 'nds', 'ndt', 'ndu', 'ndv', 'ndw', 'ndx', 'ndy', 'ndz', 'nea', 'neb', 'nec', 'ned', 'nee', 'nef', 'neg', 'neh', 'nei', 'nej', 'nek', 'nem', 'nen', 'neo', 'neq', 'ner', 'nes', 'net', 'neu', 'nev', 'new', 'nex', 'ney', 'nez', 'nfa', 'nfd', 'nfl', 'nfr', 'nfu', 'nga', 'ngb', 'ngc', 'ngd', 'nge', 'ngf', 'ngg', 'ngh', 'ngi', 'ngj', 'ngk', 'ngl', 'ngm', 'ngn', 'ngo', 'ngp', 'ngq', 'ngr', 'ngs', 'ngt', 'ngu', 'ngv', 'ngw', 'ngx', 'ngy', 'ngz', 'nha', 'nhb', 'nhc', 'nhd', 'nhe', 'nhf', 'nhg', 'nhh', 'nhi', 'nhk', 'nhm', 'nhn', 'nho', 'nhp', 'nhq', 'nhr', 'nht', 'nhu', 'nhv', 'nhw', 'nhx', 'nhy', 'nhz', 'nia', 'nib', 'nic', 'nid', 'nie', 'nif', 'nig', 'nih', 'nii', 'nij', 'nik', 'nil', 'nim', 'nin', 'nio', 'niq', 'nir', 'nis', 'nit', 'niu', 'niv', 'niw', 'nix', 'niy', 'niz', 'nja', 'njb', 'njd', 'njh', 'nji', 'njj', 'njl', 'njm', 'njn', 'njo', 'njr', 'njs', 'njt', 'nju', 'njx', 'njy', 'njz', 'nka', 'nkb', 'nkc', 'nkd', 'nke', 'nkf', 'nkg', 'nkh', 'nki', 'nkj', 'nkk', 'nkm', 'nkn', 'nko', 'nkp', 'nkq', 'nkr', 'nks', 'nkt', 'nku', 'nkv', 'nkw', 'nkx', 'nkz', 'nla', 'nlc', 'nle', 'nlg', 'nli', 'nlj', 'nlk', 'nll', 'nlm', 'nln', 'nlo', 'nlq', 'nlr', 'nlu', 'nlv', 'nlw', 'nlx', 'nly', 'nlz', 'nma', 'nmb', 'nmc', 'nmd', 'nme', 'nmf', 'nmg', 'nmh', 'nmi', 'nmj', 'nmk', 'nml', 'nmm', 'nmn', 'nmo', 'nmp', 'nmq', 'nmr', 'nms', 'nmt', 'nmu', 'nmv', 'nmw', 'nmx', 'nmy', 'nmz', 'nna', 'nnb', 'nnc', 'nnd', 'nne', 'nnf', 'nng', 'nnh', 'nni', 'nnj', 'nnk', 'nnl', 'nnm', 'nnn', 'nnp', 'nnq', 'nnr', 'nns', 'nnt', 'nnu', 'nnv', 'nnw', 'nnx', 'nny', 'nnz', 'noa', 'noc', 'nod', 'noe', 'nof', 'nog', 'noh', 'noi', 'noj', 'nok', 'nol', 'nom', 'non', 'noo', 'nop', 'noq', 'nos', 'not', 'nou', 'nov', 'now', 'noy', 'noz', 'npa', 'npb', 'npg', 'nph', 'npi', 'npl', 'npn', 'npo', 'nps', 'npu', 'npx', 'npy', 'nqg', 'nqk', 'nql', 'nqm', 'nqn', 'nqo', 'nqq', 'nqy', 'nra', 'nrb', 'nrc', 'nre', 'nrf', 'nrg', 'nri', 'nrk', 'nrl', 'nrm', 'nrn', 'nrp', 'nrr', 'nrt', 'nru', 'nrx', 'nrz', 'nsa', 'nsc', 'nsd', 'nse', 'nsf', 'nsg', 'nsh', 'nsi', 'nsk', 'nsl', 'nsm', 'nsn', 'nso', 'nsp', 'nsq', 'nsr', 'nss', 'nst', 'nsu', 'nsv', 'nsw', 'nsx', 'nsy', 'nsz', 'ntd', 'nte', 'ntg', 'nti', 'ntj', 'ntk', 'ntm', 'nto', 'ntp', 'ntr', 'nts', 'ntu', 'ntw', 'ntx', 'nty', 'ntz', 'nua', 'nub', 'nuc', 'nud', 'nue', 'nuf', 'nug', 'nuh', 'nui', 'nuj', 'nuk', 'nul', 'num', 'nun', 'nuo', 'nup', 'nuq', 'nur', 'nus', 'nut', 'nuu', 'nuv', 'nuw', 'nux', 'nuy', 'nuz', 'nvh', 'nvm', 'nvo', 'nwa', 'nwb', 'nwc', 'nwe', 'nwg', 'nwi', 'nwm', 'nwo', 'nwr', 'nwx', 'nwy', 'nxa', 'nxd', 'nxe', 'nxg', 'nxi', 'nxk', 'nxl', 'nxm', 'nxn', 'nxo', 'nxq', 'nxr', 'nxu', 'nxx', 'nyb', 'nyc', 'nyd', 'nye', 'nyf', 'nyg', 'nyh', 'nyi', 'nyj', 'nyk', 'nyl', 'nym', 'nyn', 'nyo', 'nyp', 'nyq', 'nyr', 'nys', 'nyt', 'nyu', 'nyv', 'nyw', 'nyx', 'nyy', 'nza', 'nzb', 'nzd', 'nzi', 'nzk', 'nzm', 'nzs', 'nzu', 'nzy', 'nzz', 'oaa', 'oac', 'oar', 'oav', 'obi', 'obk', 'obl', 'obm', 'obo', 'obr', 'obt', 'obu', 'oca', 'och', 'oco', 'ocu', 'oda', 'odk', 'odt', 'odu', 'ofo', 'ofs', 'ofu', 'ogb', 'ogc', 'oge', 'ogg', 'ogo', 'ogu', 'oht', 'ohu', 'oia', 'oin', 'ojb', 'ojc', 'ojg', 'ojp', 'ojs', 'ojv', 'ojw', 'oka', 'okb', 'okd', 'oke', 'okg', 'okh', 'oki', 'okj', 'okk', 'okl', 'okm', 'okn', 'oko', 'okr', 'oks', 'oku', 'okv', 'okx', 'ola', 'old', 'ole', 'olk', 'olm', 'olo', 'olr', 'olt', 'olu', 'oma', 'omb', 'omc', 'ome', 'omg', 'omi', 'omk', 'oml', 'omn', 'omo', 'omp', 'omq', 'omr', 'omt', 'omu', 'omv', 'omw', 'omx', 'ona', 'onb', 'one', 'ong', 'oni', 'onj', 'onk', 'onn', 'ono', 'onp', 'onr', 'ons', 'ont', 'onu', 'onw', 'onx', 'ood', 'oog', 'oon', 'oor', 'oos', 'opa', 'opk', 'opm', 'opo', 'opt', 'opy', 'ora', 'orc', 'ore', 'org', 'orh', 'orn', 'oro', 'orr', 'ors', 'ort', 'oru', 'orv', 'orw', 'orx', 'ory', 'orz', 'osa', 'osc', 'osi', 'oso', 'osp', 'ost', 'osu', 'osx', 'ota', 'otb', 'otd', 'ote', 'oti', 'otk', 'otl', 'otm', 'otn', 'oto', 'otq', 'otr', 'ots', 'ott', 'otu', 'otw', 'otx', 'oty', 'otz', 'oua', 'oub', 'oue', 'oui', 'oum', 'oun', 'ovd', 'owi', 'owl', 'oyb', 'oyd', 'oym', 'oyy', 'ozm', 'paa', 'pab', 'pac', 'pad', 'pae', 'paf', 'pag', 'pah', 'pai', 'pak', 'pal', 'pam', 'pao', 'pap', 'paq', 'par', 'pas', 'pat', 'pau', 'pav', 'paw', 'pax', 'pay', 'paz', 'pbb', 'pbc', 'pbe', 'pbf', 'pbg', 'pbh', 'pbi', 'pbl', 'pbm', 'pbn', 'pbo', 'pbp', 'pbr', 'pbs', 'pbt', 'pbu', 'pbv', 'pby', 'pbz', 'pca', 'pcb', 'pcc', 'pcd', 'pce', 'pcf', 'pcg', 'pch', 'pci', 'pcj', 'pck', 'pcl', 'pcm', 'pcn', 'pcp', 'pcr', 'pcw', 'pda', 'pdc', 'pdi', 'pdn', 'pdo', 'pdt', 'pdu', 'pea', 'peb', 'ped', 'pee', 'pef', 'peg', 'peh', 'pei', 'pej', 'pek', 'pel', 'pem', 'peo', 'pep', 'peq', 'pes', 'pev', 'pex', 'pey', 'pez', 'pfa', 'pfe', 'pfl', 'pga', 'pgd', 'pgg', 'pgi', 'pgk', 'pgl', 'pgn', 'pgs', 'pgu', 'pgy', 'pgz', 'pha', 'phd', 'phg', 'phh', 'phi', 'phk', 'phl', 'phm', 'phn', 'pho', 'phq', 'phr', 'pht', 'phu', 'phv', 'phw', 'pia', 'pib', 'pic', 'pid', 'pie', 'pif', 'pig', 'pih', 'pii', 'pij', 'pil', 'pim', 'pin', 'pio', 'pip', 'pir', 'pis', 'pit', 'piu', 'piv', 'piw', 'pix', 'piy', 'piz', 'pjt', 'pka', 'pkb', 'pkc', 'pkg', 'pkh', 'pkn', 'pko', 'pkp', 'pkr', 'pks', 'pkt', 'pku', 'pla', 'plb', 'plc', 'pld', 'ple', 'plf', 'plg', 'plh', 'plj', 'plk', 'pll', 'pln', 'plo', 'plp', 'plq', 'plr', 'pls', 'plt', 'plu', 'plv', 'plw', 'ply', 'plz', 'pma', 'pmb', 'pmc', 'pmd', 'pme', 'pmf', 'pmh', 'pmi', 'pmj', 'pmk', 'pml', 'pmm', 'pmn', 'pmo', 'pmq', 'pmr', 'pms', 'pmt', 'pmu', 'pmw', 'pmx', 'pmy', 'pmz', 'pna', 'pnb', 'pnc', 'pne', 'png', 'pnh', 'pni', 'pnj', 'pnk', 'pnl', 'pnm', 'pnn', 'pno', 'pnp', 'pnq', 'pnr', 'pns', 'pnt', 'pnu', 'pnv', 'pnw', 'pnx', 'pny', 'pnz', 'poc', 'pod', 'poe', 'pof', 'pog', 'poh', 'poi', 'pok', 'pom', 'pon', 'poo', 'pop', 'poq', 'pos', 'pot', 'pov', 'pow', 'pox', 'poy', 'poz', 'ppa', 'ppe', 'ppi', 'ppk', 'ppl', 'ppm', 'ppn', 'ppo', 'ppp', 'ppq', 'ppr', 'pps', 'ppt', 'ppu', 'pqa', 'pqe', 'pqm', 'pqw', 'pra', 'prb', 'prc', 'prd', 'pre', 'prf', 'prg', 'prh', 'pri', 'prk', 'prl', 'prm', 'prn', 'pro', 'prp', 'prq', 'prr', 'prs', 'prt', 'pru', 'prw', 'prx', 'pry', 'prz', 'psa', 'psc', 'psd', 'pse', 'psg', 'psh', 'psi', 'psl', 'psm', 'psn', 'pso', 'psp', 'psq', 'psr', 'pss', 'pst', 'psu', 'psw', 'psy', 'pta', 'pth', 'pti', 'ptn', 'pto', 'ptp', 'ptq', 'ptr', 'ptt', 'ptu', 'ptv', 'ptw', 'pty', 'pua', 'pub', 'puc', 'pud', 'pue', 'puf', 'pug', 'pui', 'puj', 'puk', 'pum', 'puo', 'pup', 'puq', 'pur', 'put', 'puu', 'puw', 'pux', 'puy', 'puz', 'pwa', 'pwb', 'pwg', 'pwi', 'pwm', 'pwn', 'pwo', 'pwr', 'pww', 'pxm', 'pye', 'pym', 'pyn', 'pys', 'pyu', 'pyx', 'pyy', 'pzn', 'qaa..qtz', 'qua', 'qub', 'quc', 'qud', 'quf', 'qug', 'quh', 'qui', 'quk', 'qul', 'qum', 'qun', 'qup', 'quq', 'qur', 'qus', 'quv', 'quw', 'qux', 'quy', 'quz', 'qva', 'qvc', 'qve', 'qvh', 'qvi', 'qvj', 'qvl', 'qvm', 'qvn', 'qvo', 'qvp', 'qvs', 'qvw', 'qvy', 'qvz', 'qwa', 'qwc', 'qwe', 'qwh', 'qwm', 'qws', 'qwt', 'qxa', 'qxc', 'qxh', 'qxl', 'qxn', 'qxo', 'qxp', 'qxq', 'qxr', 'qxs', 'qxt', 'qxu', 'qxw', 'qya', 'qyp', 'raa', 'rab', 'rac', 'rad', 'raf', 'rag', 'rah', 'rai', 'raj', 'rak', 'ral', 'ram', 'ran', 'rao', 'rap', 'raq', 'rar', 'ras', 'rat', 'rau', 'rav', 'raw', 'rax', 'ray', 'raz', 'rbb', 'rbk', 'rbl', 'rbp', 'rcf', 'rdb', 'rea', 'reb', 'ree', 'reg', 'rei', 'rej', 'rel', 'rem', 'ren', 'rer', 'res', 'ret', 'rey', 'rga', 'rge', 'rgk', 'rgn', 'rgr', 'rgs', 'rgu', 'rhg', 'rhp', 'ria', 'rie', 'rif', 'ril', 'rim', 'rin', 'rir', 'rit', 'riu', 'rjg', 'rji', 'rjs', 'rka', 'rkb', 'rkh', 'rki', 'rkm', 'rkt', 'rkw', 'rma', 'rmb', 'rmc', 'rmd', 'rme', 'rmf', 'rmg', 'rmh', 'rmi', 'rmk', 'rml', 'rmm', 'rmn', 'rmo', 'rmp', 'rmq', 'rmr', 'rms', 'rmt', 'rmu', 'rmv', 'rmw', 'rmx', 'rmy', 'rmz', 'rna', 'rnd', 'rng', 'rnl', 'rnn', 'rnp', 'rnr', 'rnw', 'roa', 'rob', 'roc', 'rod', 'roe', 'rof', 'rog', 'rol', 'rom', 'roo', 'rop', 'ror', 'rou', 'row', 'rpn', 'rpt', 'rri', 'rro', 'rrt', 'rsb', 'rsi', 'rsl', 'rsm', 'rtc', 'rth', 'rtm', 'rts', 'rtw', 'rub', 'ruc', 'rue', 'ruf', 'rug', 'ruh', 'rui', 'ruk', 'ruo', 'rup', 'ruq', 'rut', 'ruu', 'ruy', 'ruz', 'rwa', 'rwk', 'rwm', 'rwo', 'rwr', 'rxd', 'rxw', 'ryn', 'rys', 'ryu', 'rzh', 'saa', 'sab', 'sac', 'sad', 'sae', 'saf', 'sah', 'sai', 'saj', 'sak', 'sal', 'sam', 'sao', 'sap', 'saq', 'sar', 'sas', 'sat', 'sau', 'sav', 'saw', 'sax', 'say', 'saz', 'sba', 'sbb', 'sbc', 'sbd', 'sbe', 'sbf', 'sbg', 'sbh', 'sbi', 'sbj', 'sbk', 'sbl', 'sbm', 'sbn', 'sbo', 'sbp', 'sbq', 'sbr', 'sbs', 'sbt', 'sbu', 'sbv', 'sbw', 'sbx', 'sby', 'sbz', 'sca', 'scb', 'sce', 'scf', 'scg', 'sch', 'sci', 'sck', 'scl', 'scn', 'sco', 'scp', 'scq', 'scs', 'sct', 'scu', 'scv', 'scw', 'scx', 'sda', 'sdb', 'sdc', 'sde', 'sdf', 'sdg', 'sdh', 'sdj', 'sdk', 'sdl', 'sdm', 'sdn', 'sdo', 'sdp', 'sdr', 'sds', 'sdt', 'sdu', 'sdv', 'sdx', 'sdz', 'sea', 'seb', 'sec', 'sed', 'see', 'sef', 'seg', 'seh', 'sei', 'sej', 'sek', 'sel', 'sem', 'sen', 'seo', 'sep', 'seq', 'ser', 'ses', 'set', 'seu', 'sev', 'sew', 'sey', 'sez', 'sfb', 'sfe', 'sfm', 'sfs', 'sfw', 'sga', 'sgb', 'sgc', 'sgd', 'sge', 'sgg', 'sgh', 'sgi', 'sgj', 'sgk', 'sgl', 'sgm', 'sgn', 'sgo', 'sgp', 'sgr', 'sgs', 'sgt', 'sgu', 'sgw', 'sgx', 'sgy', 'sgz', 'sha', 'shb', 'shc', 'shd', 'she', 'shg', 'shh', 'shi', 'shj', 'shk', 'shl', 'shm', 'shn', 'sho', 'shp', 'shq', 'shr', 'shs', 'sht', 'shu', 'shv', 'shw', 'shx', 'shy', 'shz', 'sia', 'sib', 'sid', 'sie', 'sif', 'sig', 'sih', 'sii', 'sij', 'sik', 'sil', 'sim', 'sio', 'sip', 'siq', 'sir', 'sis', 'sit', 'siu', 'siv', 'siw', 'six', 'siy', 'siz', 'sja', 'sjb', 'sjd', 'sje', 'sjg', 'sjk', 'sjl', 'sjm', 'sjn', 'sjo', 'sjp', 'sjr', 'sjs', 'sjt', 'sju', 'sjw', 'ska', 'skb', 'skc', 'skd', 'ske', 'skf', 'skg', 'skh', 'ski', 'skj', 'skk', 'skm', 'skn', 'sko', 'skp', 'skq', 'skr', 'sks', 'skt', 'sku', 'skv', 'skw', 'skx', 'sky', 'skz', 'sla', 'slc', 'sld', 'sle', 'slf', 'slg', 'slh', 'sli', 'slj', 'sll', 'slm', 'sln', 'slp', 'slq', 'slr', 'sls', 'slt', 'slu', 'slw', 'slx', 'sly', 'slz', 'sma', 'smb', 'smc', 'smd', 'smf', 'smg', 'smh', 'smi', 'smj', 'smk', 'sml', 'smm', 'smn', 'smp', 'smq', 'smr', 'sms', 'smt', 'smu', 'smv', 'smw', 'smx', 'smy', 'smz', 'snb', 'snc', 'sne', 'snf', 'sng', 'snh', 'sni', 'snj', 'snk', 'snl', 'snm', 'snn', 'sno', 'snp', 'snq', 'snr', 'sns', 'snu', 'snv', 'snw', 'snx', 'sny', 'snz', 'soa', 'sob', 'soc', 'sod', 'soe', 'sog', 'soh', 'soi', 'soj', 'sok', 'sol', 'son', 'soo', 'sop', 'soq', 'sor', 'sos', 'sou', 'sov', 'sow', 'sox', 'soy', 'soz', 'spb', 'spc', 'spd', 'spe', 'spg', 'spi', 'spk', 'spl', 'spm', 'spn', 'spo', 'spp', 'spq', 'spr', 'sps', 'spt', 'spu', 'spv', 'spx', 'spy', 'sqa', 'sqh', 'sqj', 'sqk', 'sqm', 'sqn', 'sqo', 'sqq', 'sqr', 'sqs', 'sqt', 'squ', 'sra', 'srb', 'src', 'sre', 'srf', 'srg', 'srh', 'sri', 'srk', 'srl', 'srm', 'srn', 'sro', 'srq', 'srr', 'srs', 'srt', 'sru', 'srv', 'srw', 'srx', 'sry', 'srz', 'ssa', 'ssb', 'ssc', 'ssd', 'sse', 'ssf', 'ssg', 'ssh', 'ssi', 'ssj', 'ssk', 'ssl', 'ssm', 'ssn', 'sso', 'ssp', 'ssq', 'ssr', 'sss', 'sst', 'ssu', 'ssv', 'ssx', 'ssy', 'ssz', 'sta', 'stb', 'std', 'ste', 'stf', 'stg', 'sth', 'sti', 'stj', 'stk', 'stl', 'stm', 'stn', 'sto', 'stp', 'stq', 'str', 'sts', 'stt', 'stu', 'stv', 'stw', 'sty', 'sua', 'sub', 'suc', 'sue', 'sug', 'sui', 'suj', 'suk', 'sul', 'sum', 'suq', 'sur', 'sus', 'sut', 'suv', 'suw', 'sux', 'suy', 'suz', 'sva', 'svb', 'svc', 'sve', 'svk', 'svm', 'svr', 'svs', 'svx', 'swb', 'swc', 'swf', 'swg', 'swh', 'swi', 'swj', 'swk', 'swl', 'swm', 'swn', 'swo', 'swp', 'swq', 'swr', 'sws', 'swt', 'swu', 'swv', 'sww', 'swx', 'swy', 'sxb', 'sxc', 'sxe', 'sxg', 'sxk', 'sxl', 'sxm', 'sxn', 'sxo', 'sxr', 'sxs', 'sxu', 'sxw', 'sya', 'syb', 'syc', 'syd', 'syi', 'syk', 'syl', 'sym', 'syn', 'syo', 'syr', 'sys', 'syw', 'syx', 'syy', 'sza', 'szb', 'szc', 'szd', 'sze', 'szg', 'szl', 'szn', 'szp', 'szs', 'szv', 'szw', 'taa', 'tab', 'tac', 'tad', 'tae', 'taf', 'tag', 'tai', 'taj', 'tak', 'tal', 'tan', 'tao', 'tap', 'taq', 'tar', 'tas', 'tau', 'tav', 'taw', 'tax', 'tay', 'taz', 'tba', 'tbb', 'tbc', 'tbd', 'tbe', 'tbf', 'tbg', 'tbh', 'tbi', 'tbj', 'tbk', 'tbl', 'tbm', 'tbn', 'tbo', 'tbp', 'tbq', 'tbr', 'tbs', 'tbt', 'tbu', 'tbv', 'tbw', 'tbx', 'tby', 'tbz', 'tca', 'tcb', 'tcc', 'tcd', 'tce', 'tcf', 'tcg', 'tch', 'tci', 'tck', 'tcl', 'tcm', 'tcn', 'tco', 'tcp', 'tcq', 'tcs', 'tct', 'tcu', 'tcw', 'tcx', 'tcy', 'tcz', 'tda', 'tdb', 'tdc', 'tdd', 'tde', 'tdf', 'tdg', 'tdh', 'tdi', 'tdj', 'tdk', 'tdl', 'tdm', 'tdn', 'tdo', 'tdq', 'tdr', 'tds', 'tdt', 'tdu', 'tdv', 'tdx', 'tdy', 'tea', 'teb', 'tec', 'ted', 'tee', 'tef', 'teg', 'teh', 'tei', 'tek', 'tem', 'ten', 'teo', 'tep', 'teq', 'ter', 'tes', 'tet', 'teu', 'tev', 'tew', 'tex', 'tey', 'tez', 'tfi', 'tfn', 'tfo', 'tfr', 'tft', 'tga', 'tgb', 'tgc', 'tgd', 'tge', 'tgf', 'tgg', 'tgh', 'tgi', 'tgj', 'tgn', 'tgo', 'tgp', 'tgq', 'tgr', 'tgs', 'tgt', 'tgu', 'tgv', 'tgw', 'tgx', 'tgy', 'tgz', 'thc', 'thd', 'the', 'thf', 'thh', 'thi', 'thk', 'thl', 'thm', 'thn', 'thp', 'thq', 'thr', 'ths', 'tht', 'thu', 'thv', 'thw', 'thx', 'thy', 'thz', 'tia', 'tic', 'tid', 'tie', 'tif', 'tig', 'tih', 'tii', 'tij', 'tik', 'til', 'tim', 'tin', 'tio', 'tip', 'tiq', 'tis', 'tit', 'tiu', 'tiv', 'tiw', 'tix', 'tiy', 'tiz', 'tja', 'tjg', 'tji', 'tjl', 'tjm', 'tjn', 'tjo', 'tjs', 'tju', 'tjw', 'tka', 'tkb', 'tkd', 'tke', 'tkf', 'tkg', 'tkk', 'tkl', 'tkm', 'tkn', 'tkp', 'tkq', 'tkr', 'tks', 'tkt', 'tku', 'tkv', 'tkw', 'tkx', 'tkz', 'tla', 'tlb', 'tlc', 'tld', 'tlf', 'tlg', 'tlh', 'tli', 'tlj', 'tlk', 'tll', 'tlm', 'tln', 'tlo', 'tlp', 'tlq', 'tlr', 'tls', 'tlt', 'tlu', 'tlv', 'tlw', 'tlx', 'tly', 'tma', 'tmb', 'tmc', 'tmd', 'tme', 'tmf', 'tmg', 'tmh', 'tmi', 'tmj', 'tmk', 'tml', 'tmm', 'tmn', 'tmo', 'tmp', 'tmq', 'tmr', 'tms', 'tmt', 'tmu', 'tmv', 'tmw', 'tmy', 'tmz', 'tna', 'tnb', 'tnc', 'tnd', 'tne', 'tnf', 'tng', 'tnh', 'tni', 'tnk', 'tnl', 'tnm', 'tnn', 'tno', 'tnp', 'tnq', 'tnr', 'tns', 'tnt', 'tnu', 'tnv', 'tnw', 'tnx', 'tny', 'tnz', 'tob', 'toc', 'tod', 'toe', 'tof', 'tog', 'toh', 'toi', 'toj', 'tol', 'tom', 'too', 'top', 'toq', 'tor', 'tos', 'tou', 'tov', 'tow', 'tox', 'toy', 'toz', 'tpa', 'tpc', 'tpe', 'tpf', 'tpg', 'tpi', 'tpj', 'tpk', 'tpl', 'tpm', 'tpn', 'tpo', 'tpp', 'tpq', 'tpr', 'tpt', 'tpu', 'tpv', 'tpw', 'tpx', 'tpy', 'tpz', 'tqb', 'tql', 'tqm', 'tqn', 'tqo', 'tqp', 'tqq', 'tqr', 'tqt', 'tqu', 'tqw', 'tra', 'trb', 'trc', 'trd', 'tre', 'trf', 'trg', 'trh', 'tri', 'trj', 'trk', 'trl', 'trm', 'trn', 'tro', 'trp', 'trq', 'trr', 'trs', 'trt', 'tru', 'trv', 'trw', 'trx', 'try', 'trz', 'tsa', 'tsb', 'tsc', 'tsd', 'tse', 'tsf', 'tsg', 'tsh', 'tsi', 'tsj', 'tsk', 'tsl', 'tsm', 'tsp', 'tsq', 'tsr', 'tss', 'tst', 'tsu', 'tsv', 'tsw', 'tsx', 'tsy', 'tsz', 'tta', 'ttb', 'ttc', 'ttd', 'tte', 'ttf', 'ttg', 'tth', 'tti', 'ttj', 'ttk', 'ttl', 'ttm', 'ttn', 'tto', 'ttp', 'ttq', 'ttr', 'tts', 'ttt', 'ttu', 'ttv', 'ttw', 'tty', 'ttz', 'tua', 'tub', 'tuc', 'tud', 'tue', 'tuf', 'tug', 'tuh', 'tui', 'tuj', 'tul', 'tum', 'tun', 'tuo', 'tup', 'tuq', 'tus', 'tut', 'tuu', 'tuv', 'tuw', 'tux', 'tuy', 'tuz', 'tva', 'tvd', 'tve', 'tvk', 'tvl', 'tvm', 'tvn', 'tvo', 'tvs', 'tvt', 'tvu', 'tvw', 'tvy', 'twa', 'twb', 'twc', 'twd', 'twe', 'twf', 'twg', 'twh', 'twl', 'twm', 'twn', 'two', 'twp', 'twq', 'twr', 'twt', 'twu', 'tww', 'twx', 'twy', 'txa', 'txb', 'txc', 'txe', 'txg', 'txh', 'txi', 'txj', 'txm', 'txn', 'txo', 'txq', 'txr', 'txs', 'txt', 'txu', 'txx', 'txy', 'tya', 'tye', 'tyh', 'tyi', 'tyj', 'tyl', 'tyn', 'typ', 'tyr', 'tys', 'tyt', 'tyu', 'tyv', 'tyx', 'tyz', 'tza', 'tzh', 'tzj', 'tzl', 'tzm', 'tzn', 'tzo', 'tzx', 'uam', 'uan', 'uar', 'uba', 'ubi', 'ubl', 'ubr', 'ubu', 'uby', 'uda', 'ude', 'udg', 'udi', 'udj', 'udl', 'udm', 'udu', 'ues', 'ufi', 'uga', 'ugb', 'uge', 'ugn', 'ugo', 'ugy', 'uha', 'uhn', 'uis', 'uiv', 'uji', 'uka', 'ukg', 'ukh', 'ukk', 'ukl', 'ukp', 'ukq', 'uks', 'uku', 'ukw', 'uky', 'ula', 'ulb', 'ulc', 'ule', 'ulf', 'uli', 'ulk', 'ull', 'ulm', 'uln', 'ulu', 'ulw', 'uma', 'umb', 'umc', 'umd', 'umg', 'umi', 'umm', 'umn', 'umo', 'ump', 'umr', 'ums', 'umu', 'una', 'und', 'une', 'ung', 'unk', 'unm', 'unn', 'unp', 'unr', 'unu', 'unx', 'unz', 'uok', 'upi', 'upv', 'ura', 'urb', 'urc', 'ure', 'urf', 'urg', 'urh', 'uri', 'urj', 'urk', 'url', 'urm', 'urn', 'uro', 'urp', 'urr', 'urt', 'uru', 'urv', 'urw', 'urx', 'ury', 'urz', 'usa', 'ush', 'usi', 'usk', 'usp', 'usu', 'uta', 'ute', 'utp', 'utr', 'utu', 'uum', 'uun', 'uur', 'uuu', 'uve', 'uvh', 'uvl', 'uwa', 'uya', 'uzn', 'uzs', 'vaa', 'vae', 'vaf', 'vag', 'vah', 'vai', 'vaj', 'val', 'vam', 'van', 'vao', 'vap', 'var', 'vas', 'vau', 'vav', 'vay', 'vbb', 'vbk', 'vec', 'ved', 'vel', 'vem', 'veo', 'vep', 'ver', 'vgr', 'vgt', 'vic', 'vid', 'vif', 'vig', 'vil', 'vin', 'vis', 'vit', 'viv', 'vka', 'vki', 'vkj', 'vkk', 'vkl', 'vkm', 'vko', 'vkp', 'vkt', 'vku', 'vlp', 'vls', 'vma', 'vmb', 'vmc', 'vmd', 'vme', 'vmf', 'vmg', 'vmh', 'vmi', 'vmj', 'vmk', 'vml', 'vmm', 'vmp', 'vmq', 'vmr', 'vms', 'vmu', 'vmv', 'vmw', 'vmx', 'vmy', 'vmz', 'vnk', 'vnm', 'vnp', 'vor', 'vot', 'vra', 'vro', 'vrs', 'vrt', 'vsi', 'vsl', 'vsv', 'vto', 'vum', 'vun', 'vut', 'vwa', 'waa', 'wab', 'wac', 'wad', 'wae', 'waf', 'wag', 'wah', 'wai', 'waj', 'wak', 'wal', 'wam', 'wan', 'wao', 'wap', 'waq', 'war', 'was', 'wat', 'wau', 'wav', 'waw', 'wax', 'way', 'waz', 'wba', 'wbb', 'wbe', 'wbf', 'wbh', 'wbi', 'wbj', 'wbk', 'wbl', 'wbm', 'wbp', 'wbq', 'wbr', 'wbs', 'wbt', 'wbv', 'wbw', 'wca', 'wci', 'wdd', 'wdg', 'wdj', 'wdk', 'wdu', 'wdy', 'wea', 'wec', 'wed', 'weg', 'weh', 'wei', 'wem', 'wen', 'weo', 'wep', 'wer', 'wes', 'wet', 'weu', 'wew', 'wfg', 'wga', 'wgb', 'wgg', 'wgi', 'wgo', 'wgu', 'wgw', 'wgy', 'wha', 'whg', 'whk', 'whu', 'wib', 'wic', 'wie', 'wif', 'wig', 'wih', 'wii', 'wij', 'wik', 'wil', 'wim', 'win', 'wir', 'wit', 'wiu', 'wiv', 'wiw', 'wiy', 'wja', 'wji', 'wka', 'wkb', 'wkd', 'wkl', 'wku', 'wkw', 'wky', 'wla', 'wlc', 'wle', 'wlg', 'wli', 'wlk', 'wll', 'wlm', 'wlo', 'wlr', 'wls', 'wlu', 'wlv', 'wlw', 'wlx', 'wly', 'wma', 'wmb', 'wmc', 'wmd', 'wme', 'wmh', 'wmi', 'wmm', 'wmn', 'wmo', 'wms', 'wmt', 'wmw', 'wmx', 'wnb', 'wnc', 'wnd', 'wne', 'wng', 'wni', 'wnk', 'wnm', 'wnn', 'wno', 'wnp', 'wnu', 'wnw', 'wny', 'woa', 'wob', 'woc', 'wod', 'woe', 'wof', 'wog', 'woi', 'wok', 'wom', 'won', 'woo', 'wor', 'wos', 'wow', 'woy', 'wpc', 'wra', 'wrb', 'wrd', 'wrg', 'wrh', 'wri', 'wrk', 'wrl', 'wrm', 'wrn', 'wro', 'wrp', 'wrr', 'wrs', 'wru', 'wrv', 'wrw', 'wrx', 'wry', 'wrz', 'wsa', 'wsg', 'wsi', 'wsk', 'wsr', 'wss', 'wsu', 'wsv', 'wtf', 'wth', 'wti', 'wtk', 'wtm', 'wtw', 'wua', 'wub', 'wud', 'wuh', 'wul', 'wum', 'wun', 'wur', 'wut', 'wuu', 'wuv', 'wux', 'wuy', 'wwa', 'wwb', 'wwo', 'wwr', 'www', 'wxa', 'wxw', 'wya', 'wyb', 'wyi', 'wym', 'wyr', 'wyy', 'xaa', 'xab', 'xac', 'xad', 'xae', 'xag', 'xai', 'xaj', 'xak', 'xal', 'xam', 'xan', 'xao', 'xap', 'xaq', 'xar', 'xas', 'xat', 'xau', 'xav', 'xaw', 'xay', 'xba', 'xbb', 'xbc', 'xbd', 'xbe', 'xbg', 'xbi', 'xbj', 'xbm', 'xbn', 'xbo', 'xbp', 'xbr', 'xbw', 'xbx', 'xby', 'xcb', 'xcc', 'xce', 'xcg', 'xch', 'xcl', 'xcm', 'xcn', 'xco', 'xcr', 'xct', 'xcu', 'xcv', 'xcw', 'xcy', 'xda', 'xdc', 'xdk', 'xdm', 'xdo', 'xdy', 'xeb', 'xed', 'xeg', 'xel', 'xem', 'xep', 'xer', 'xes', 'xet', 'xeu', 'xfa', 'xga', 'xgb', 'xgd', 'xgf', 'xgg', 'xgi', 'xgl', 'xgm', 'xgn', 'xgr', 'xgu', 'xgw', 'xha', 'xhc', 'xhd', 'xhe', 'xhr', 'xht', 'xhu', 'xhv', 'xia', 'xib', 'xii', 'xil', 'xin', 'xip', 'xir', 'xis', 'xiv', 'xiy', 'xjb', 'xjt', 'xka', 'xkb', 'xkc', 'xkd', 'xke', 'xkf', 'xkg', 'xkh', 'xki', 'xkj', 'xkk', 'xkl', 'xkn', 'xko', 'xkp', 'xkq', 'xkr', 'xks', 'xkt', 'xku', 'xkv', 'xkw', 'xkx', 'xky', 'xkz', 'xla', 'xlb', 'xlc', 'xld', 'xle', 'xlg', 'xli', 'xln', 'xlo', 'xlp', 'xls', 'xlu', 'xly', 'xma', 'xmb', 'xmc', 'xmd', 'xme', 'xmf', 'xmg', 'xmh', 'xmj', 'xmk', 'xml', 'xmm', 'xmn', 'xmo', 'xmp', 'xmq', 'xmr', 'xms', 'xmt', 'xmu', 'xmv', 'xmw', 'xmx', 'xmy', 'xmz', 'xna', 'xnb', 'xnd', 'xng', 'xnh', 'xni', 'xnk', 'xnn', 'xno', 'xnr', 'xns', 'xnt', 'xnu', 'xny', 'xnz', 'xoc', 'xod', 'xog', 'xoi', 'xok', 'xom', 'xon', 'xoo', 'xop', 'xor', 'xow', 'xpa', 'xpc', 'xpe', 'xpg', 'xpi', 'xpj', 'xpk', 'xpm', 'xpn', 'xpo', 'xpp', 'xpq', 'xpr', 'xps', 'xpt', 'xpu', 'xpy', 'xqa', 'xqt', 'xra', 'xrb', 'xrd', 'xre', 'xrg', 'xri', 'xrm', 'xrn', 'xrq', 'xrr', 'xrt', 'xru', 'xrw', 'xsa', 'xsb', 'xsc', 'xsd', 'xse', 'xsh', 'xsi', 'xsj', 'xsl', 'xsm', 'xsn', 'xso', 'xsp', 'xsq', 'xsr', 'xss', 'xsu', 'xsv', 'xsy', 'xta', 'xtb', 'xtc', 'xtd', 'xte', 'xtg', 'xth', 'xti', 'xtj', 'xtl', 'xtm', 'xtn', 'xto', 'xtp', 'xtq', 'xtr', 'xts', 'xtt', 'xtu', 'xtv', 'xtw', 'xty', 'xtz', 'xua', 'xub', 'xud', 'xug', 'xuj', 'xul', 'xum', 'xun', 'xuo', 'xup', 'xur', 'xut', 'xuu', 'xve', 'xvi', 'xvn', 'xvo', 'xvs', 'xwa', 'xwc', 'xwd', 'xwe', 'xwg', 'xwj', 'xwk', 'xwl', 'xwo', 'xwr', 'xwt', 'xww', 'xxb', 'xxk', 'xxm', 'xxr', 'xxt', 'xya', 'xyb', 'xyj', 'xyk', 'xyl', 'xyt', 'xyy', 'xzh', 'xzm', 'xzp', 'yaa', 'yab', 'yac', 'yad', 'yae', 'yaf', 'yag', 'yah', 'yai', 'yaj', 'yak', 'yal', 'yam', 'yan', 'yao', 'yap', 'yaq', 'yar', 'yas', 'yat', 'yau', 'yav', 'yaw', 'yax', 'yay', 'yaz', 'yba', 'ybb', 'ybd', 'ybe', 'ybh', 'ybi', 'ybj', 'ybk', 'ybl', 'ybm', 'ybn', 'ybo', 'ybx', 'yby', 'ych', 'ycl', 'ycn', 'ycp', 'yda', 'ydd', 'yde', 'ydg', 'ydk', 'yds', 'yea', 'yec', 'yee', 'yei', 'yej', 'yel', 'yen', 'yer', 'yes', 'yet', 'yeu', 'yev', 'yey', 'yga', 'ygi', 'ygl', 'ygm', 'ygp', 'ygr', 'ygs', 'ygu', 'ygw', 'yha', 'yhd', 'yhl', 'yhs', 'yia', 'yif', 'yig', 'yih', 'yii', 'yij', 'yik', 'yil', 'yim', 'yin', 'yip', 'yiq', 'yir', 'yis', 'yit', 'yiu', 'yiv', 'yix', 'yiy', 'yiz', 'yka', 'ykg', 'yki', 'ykk', 'ykl', 'ykm', 'ykn', 'yko', 'ykr', 'ykt', 'yku', 'yky', 'yla', 'ylb', 'yle', 'ylg', 'yli', 'yll', 'ylm', 'yln', 'ylo', 'ylr', 'ylu', 'yly', 'yma', 'ymb', 'ymc', 'ymd', 'yme', 'ymg', 'ymh', 'ymi', 'ymk', 'yml', 'ymm', 'ymn', 'ymo', 'ymp', 'ymq', 'ymr', 'yms', 'ymt', 'ymx', 'ymz', 'yna', 'ynd', 'yne', 'yng', 'ynh', 'ynk', 'ynl', 'ynn', 'yno', 'ynq', 'yns', 'ynu', 'yob', 'yog', 'yoi', 'yok', 'yol', 'yom', 'yon', 'yos', 'yot', 'yox', 'yoy', 'ypa', 'ypb', 'ypg', 'yph', 'ypk', 'ypm', 'ypn', 'ypo', 'ypp', 'ypz', 'yra', 'yrb', 'yre', 'yri', 'yrk', 'yrl', 'yrm', 'yrn', 'yro', 'yrs', 'yrw', 'yry', 'ysc', 'ysd', 'ysg', 'ysl', 'ysn', 'yso', 'ysp', 'ysr', 'yss', 'ysy', 'yta', 'ytl', 'ytp', 'ytw', 'yty', 'yua', 'yub', 'yuc', 'yud', 'yue', 'yuf', 'yug', 'yui', 'yuj', 'yuk', 'yul', 'yum', 'yun', 'yup', 'yuq', 'yur', 'yut', 'yuu', 'yuw', 'yux', 'yuy', 'yuz', 'yva', 'yvt', 'ywa', 'ywg', 'ywl', 'ywn', 'ywq', 'ywr', 'ywt', 'ywu', 'yww', 'yxa', 'yxg', 'yxl', 'yxm', 'yxu', 'yxy', 'yyr', 'yyu', 'yyz', 'yzg', 'yzk', 'zaa', 'zab', 'zac', 'zad', 'zae', 'zaf', 'zag', 'zah', 'zai', 'zaj', 'zak', 'zal', 'zam', 'zao', 'zap', 'zaq', 'zar', 'zas', 'zat', 'zau', 'zav', 'zaw', 'zax', 'zay', 'zaz', 'zbc', 'zbe', 'zbl', 'zbt', 'zbw', 'zca', 'zch', 'zdj', 'zea', 'zeg', 'zeh', 'zen', 'zga', 'zgb', 'zgh', 'zgm', 'zgn', 'zgr', 'zhb', 'zhd', 'zhi', 'zhn', 'zhw', 'zhx', 'zia', 'zib', 'zik', 'zil', 'zim', 'zin', 'zir', 'ziw', 'ziz', 'zka', 'zkb', 'zkd', 'zkg', 'zkh', 'zkk', 'zkn', 'zko', 'zkp', 'zkr', 'zkt', 'zku', 'zkv', 'zkz', 'zle', 'zlj', 'zlm', 'zln', 'zlq', 'zls', 'zlw', 'zma', 'zmb', 'zmc', 'zmd', 'zme', 'zmf', 'zmg', 'zmh', 'zmi', 'zmj', 'zmk', 'zml', 'zmm', 'zmn', 'zmo', 'zmp', 'zmq', 'zmr', 'zms', 'zmt', 'zmu', 'zmv', 'zmw', 'zmx', 'zmy', 'zmz', 'zna', 'znd', 'zne', 'zng', 'znk', 'zns', 'zoc', 'zoh', 'zom', 'zoo', 'zoq', 'zor', 'zos', 'zpa', 'zpb', 'zpc', 'zpd', 'zpe', 'zpf', 'zpg', 'zph', 'zpi', 'zpj', 'zpk', 'zpl', 'zpm', 'zpn', 'zpo', 'zpp', 'zpq', 'zpr', 'zps', 'zpt', 'zpu', 'zpv', 'zpw', 'zpx', 'zpy', 'zpz', 'zqe', 'zra', 'zrg', 'zrn', 'zro', 'zrp', 'zrs', 'zsa', 'zsk', 'zsl', 'zsm', 'zsr', 'zsu', 'zte', 'ztg', 'ztl', 'ztm', 'ztn', 'ztp', 'ztq', 'zts', 'ztt', 'ztu', 'ztx', 'zty', 'zua', 'zuh', 'zum', 'zun', 'zuy', 'zwa', 'zxx', 'zyb', 'zyg', 'zyj', 'zyn', 'zyp', 'zza', 'zzj' ];
+ axe.utils.validLangs = function() {
+ 'use strict';
+ return langs;
+ };
+ 'use strict';
+ function _toConsumableArray(arr) {
+ return _arrayWithoutHoles(arr) || _iterableToArray(arr) || _nonIterableSpread();
+ }
+ function _nonIterableSpread() {
+ throw new TypeError('Invalid attempt to spread non-iterable instance');
+ }
+ function _iterableToArray(iter) {
+ if (Symbol.iterator in Object(iter) || Object.prototype.toString.call(iter) === '[object Arguments]') {
+ return Array.from(iter);
+ }
+ }
+ function _arrayWithoutHoles(arr) {
+ if (Array.isArray(arr)) {
+ for (var i = 0, arr2 = new Array(arr.length); i < arr.length; i++) {
+ arr2[i] = arr[i];
+ }
+ return arr2;
+ }
+ }
+ function _extends() {
+ _extends = Object.assign || function(target) {
+ for (var i = 1; i < arguments.length; i++) {
+ var source = arguments[i];
+ for (var key in source) {
+ if (Object.prototype.hasOwnProperty.call(source, key)) {
+ target[key] = source[key];
+ }
+ }
+ }
+ return target;
+ };
+ return _extends.apply(this, arguments);
+ }
+ function _typeof(obj) {
+ if (typeof Symbol === 'function' && typeof Symbol.iterator === 'symbol') {
+ _typeof = function _typeof(obj) {
+ return typeof obj;
+ };
+ } else {
+ _typeof = function _typeof(obj) {
+ return obj && typeof Symbol === 'function' && obj.constructor === Symbol && obj !== Symbol.prototype ? 'symbol' : typeof obj;
+ };
+ }
+ return _typeof(obj);
+ }
axe._load({
data: {
rules: {
@@ -4015,10 +7323,26 @@
description: 'Ensures ARIA attributes are allowed for an element\'s role',
help: 'Elements must only use allowed ARIA attributes'
},
+ 'aria-allowed-role': {
+ description: 'Ensures role attribute has an appropriate value for the element',
+ help: 'ARIA role must be appropriate for the element'
+ },
+ 'aria-dpub-role-fallback': {
+ description: 'Ensures unsupported DPUB roles are only used on elements with implicit fallback roles',
+ help: 'Unsupported DPUB ARIA roles should be used on elements with implicit fallback roles'
+ },
'aria-hidden-body': {
description: 'Ensures aria-hidden=\'true\' is not present on the document body.',
help: 'aria-hidden=\'true\' must not be present on the document body'
},
+ 'aria-hidden-focus': {
+ description: 'Ensures aria-hidden elements do not contain focusable elements',
+ help: 'ARIA hidden element must not contain focusable elements'
+ },
+ 'aria-input-field-name': {
+ description: 'Ensures every ARIA input field has an accessible name',
+ help: 'ARIA input fields have an accessible name'
+ },
'aria-required-attr': {
description: 'Ensures elements with ARIA roles have all required ARIA attributes',
help: 'Required ARIA attributes must be provided'
@@ -4035,6 +7359,10 @@
description: 'Ensures all elements with a role attribute use a valid value',
help: 'ARIA roles used must conform to valid values'
},
+ 'aria-toggle-field-name': {
+ description: 'Ensures every ARIA toggle field has an accessible name',
+ help: 'ARIA toggle fields have an accessible name'
+ },
'aria-valid-attr-value': {
description: 'Ensures all ARIA attributes have valid values',
help: 'ARIA attributes must conform to valid values'
@@ -4047,6 +7375,14 @@
description: 'Ensures