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clipboard_recent_content_ios_unittest.mm
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clipboard_recent_content_ios_unittest.mm
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// Copyright 2015 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "components/open_from_clipboard/clipboard_recent_content_ios.h"
#import <UIKit/UIKit.h>
#include "base/memory/scoped_ptr.h"
#include "testing/gtest/include/gtest/gtest.h"
#include "testing/platform_test.h"
namespace {
void SetPasteboardImage(UIImage* image) {
[[UIPasteboard generalPasteboard] setImage:image];
}
void SetPasteboardContent(const char* data) {
[[UIPasteboard generalPasteboard]
setValue:[NSString stringWithUTF8String:data]
forPasteboardType:@"public.plain-text"];
}
const char kUnrecognizedURL[] = "ftp://foo/";
const char kRecognizedURL[] = "http://bar/";
const char kAppSpecificURL[] = "test://qux/";
const char kAppSpecificScheme[] = "test";
NSTimeInterval kSevenHours = 60 * 60 * 7;
} // namespace
class ClipboardRecentContentIOSTest : public ::testing::Test {
protected:
ClipboardRecentContentIOSTest() {
// By default, set that the device booted 10 days ago.
ResetClipboardRecentContent(kAppSpecificScheme,
base::TimeDelta::FromDays(10));
}
void SimulateDeviceRestart() {
ResetClipboardRecentContent(kAppSpecificScheme,
base::TimeDelta::FromSeconds(0));
}
void ResetClipboardRecentContent(const std::string& application_scheme,
base::TimeDelta time_delta) {
clipboard_content_.reset(
new ClipboardRecentContentIOS(application_scheme, time_delta));
}
void SetStoredPasteboardChangeDate(NSDate* changeDate) {
clipboard_content_->last_pasteboard_change_date_.reset([changeDate copy]);
clipboard_content_->SaveToUserDefaults();
}
void SetStoredPasteboardChangeCount(NSInteger newChangeCount) {
clipboard_content_->last_pasteboard_change_count_ = newChangeCount;
clipboard_content_->SaveToUserDefaults();
}
protected:
scoped_ptr<ClipboardRecentContentIOS> clipboard_content_;
};
TEST_F(ClipboardRecentContentIOSTest, SchemeFiltering) {
GURL gurl;
// Test unrecognized URL.
SetPasteboardContent(kUnrecognizedURL);
EXPECT_FALSE(clipboard_content_->GetRecentURLFromClipboard(&gurl));
// Test recognized URL.
SetPasteboardContent(kRecognizedURL);
EXPECT_TRUE(clipboard_content_->GetRecentURLFromClipboard(&gurl));
EXPECT_STREQ(kRecognizedURL, gurl.spec().c_str());
// Test URL with app specific scheme.
SetPasteboardContent(kAppSpecificURL);
EXPECT_TRUE(clipboard_content_->GetRecentURLFromClipboard(&gurl));
EXPECT_STREQ(kAppSpecificURL, gurl.spec().c_str());
// Test URL without app specific scheme.
ResetClipboardRecentContent(std::string(), base::TimeDelta::FromDays(10));
SetPasteboardContent(kAppSpecificURL);
EXPECT_FALSE(clipboard_content_->GetRecentURLFromClipboard(&gurl));
}
TEST_F(ClipboardRecentContentIOSTest, PasteboardURLObsolescence) {
GURL gurl;
SetPasteboardContent(kRecognizedURL);
// Test that recent pasteboard data is provided.
EXPECT_TRUE(clipboard_content_->GetRecentURLFromClipboard(&gurl));
EXPECT_STREQ(kRecognizedURL, gurl.spec().c_str());
// Test that old pasteboard data is not provided.
SetStoredPasteboardChangeDate(
[NSDate dateWithTimeIntervalSinceNow:-kSevenHours]);
EXPECT_FALSE(clipboard_content_->GetRecentURLFromClipboard(&gurl));
// Tests that if chrome is relaunched, old pasteboard data is still
// not provided.
ResetClipboardRecentContent(kAppSpecificScheme,
base::TimeDelta::FromDays(10));
EXPECT_FALSE(clipboard_content_->GetRecentURLFromClipboard(&gurl));
SimulateDeviceRestart();
// Tests that if the device is restarted, old pasteboard data is still
// not provided.
EXPECT_FALSE(clipboard_content_->GetRecentURLFromClipboard(&gurl));
}
TEST_F(ClipboardRecentContentIOSTest, SupressedPasteboard) {
GURL gurl;
SetPasteboardContent(kRecognizedURL);
// Test that recent pasteboard data is provided.
EXPECT_TRUE(clipboard_content_->GetRecentURLFromClipboard(&gurl));
// Suppress the content of the pasteboard.
clipboard_content_->SuppressClipboardContent();
// Check that the pasteboard content is suppressed.
EXPECT_FALSE(clipboard_content_->GetRecentURLFromClipboard(&gurl));
// Create a new clipboard content to test persistence.
ResetClipboardRecentContent(kAppSpecificScheme,
base::TimeDelta::FromDays(10));
// Check that the pasteboard content is still suppressed.
EXPECT_FALSE(clipboard_content_->GetRecentURLFromClipboard(&gurl));
// Check that the even if the device is restarted, pasteboard content is
// still suppressed.
SimulateDeviceRestart();
EXPECT_FALSE(clipboard_content_->GetRecentURLFromClipboard(&gurl));
// Check that if the pasteboard changes, the new content is not
// supressed anymore.
SetPasteboardContent(kRecognizedURL);
EXPECT_TRUE(clipboard_content_->GetRecentURLFromClipboard(&gurl));
}
// Checks that if user copies something other than a string we don't cache the
// string in pasteboard.
TEST_F(ClipboardRecentContentIOSTest, AddingNonStringRemovesCachedString) {
GURL gurl;
SetPasteboardContent(kRecognizedURL);
// Test that recent pasteboard data is provided.
EXPECT_TRUE(clipboard_content_->GetRecentURLFromClipboard(&gurl));
EXPECT_STREQ(kRecognizedURL, gurl.spec().c_str());
// Overwrite pasteboard with an image.
base::scoped_nsobject<UIImage> image([[UIImage alloc] init]);
SetPasteboardImage(image);
// Pasteboard should appear empty.
EXPECT_FALSE(clipboard_content_->GetRecentURLFromClipboard(&gurl));
// Tests that if URL is added again, pasteboard provides it normally.
SetPasteboardContent(kRecognizedURL);
EXPECT_TRUE(clipboard_content_->GetRecentURLFromClipboard(&gurl));
EXPECT_STREQ(kRecognizedURL, gurl.spec().c_str());
}