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event_unittest.cc
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event_unittest.cc
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// Copyright (c) 2012 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 "ui/events/event.h"
#include <stddef.h>
#include <stdint.h>
#include <memory>
#include "base/macros.h"
#include "base/test/histogram_tester.h"
#include "build/build_config.h"
#include "testing/gtest/include/gtest/gtest.h"
#include "ui/events/event_utils.h"
#include "ui/events/keycodes/dom/dom_code.h"
#include "ui/events/keycodes/dom/keycode_converter.h"
#include "ui/events/test/events_test_utils.h"
#if defined(USE_X11)
#include <X11/Xlib.h>
#include "ui/events/test/events_test_utils_x11.h"
#include "ui/gfx/x/x11_types.h" // nogncheck
#endif
namespace ui {
TEST(EventTest, NoNativeEvent) {
KeyEvent keyev(ET_KEY_PRESSED, VKEY_SPACE, EF_NONE);
EXPECT_FALSE(keyev.HasNativeEvent());
}
TEST(EventTest, NativeEvent) {
#if defined(OS_WIN)
MSG native_event = { NULL, WM_KEYUP, VKEY_A, 0 };
KeyEvent keyev(native_event);
EXPECT_TRUE(keyev.HasNativeEvent());
#elif defined(USE_X11)
ScopedXI2Event event;
event.InitKeyEvent(ET_KEY_RELEASED, VKEY_A, EF_NONE);
KeyEvent keyev(event);
EXPECT_TRUE(keyev.HasNativeEvent());
#endif
}
TEST(EventTest, GetCharacter) {
// Check if Control+Enter returns 10.
KeyEvent keyev1(ET_KEY_PRESSED, VKEY_RETURN, EF_CONTROL_DOWN);
EXPECT_EQ(10, keyev1.GetCharacter());
// Check if Enter returns 13.
KeyEvent keyev2(ET_KEY_PRESSED, VKEY_RETURN, EF_NONE);
EXPECT_EQ(13, keyev2.GetCharacter());
#if defined(USE_X11)
// For X11, test the functions with native_event() as well. crbug.com/107837
ScopedXI2Event event;
event.InitKeyEvent(ET_KEY_PRESSED, VKEY_RETURN, EF_CONTROL_DOWN);
KeyEvent keyev3(event);
EXPECT_EQ(10, keyev3.GetCharacter());
event.InitKeyEvent(ET_KEY_PRESSED, VKEY_RETURN, EF_NONE);
KeyEvent keyev4(event);
EXPECT_EQ(13, keyev4.GetCharacter());
#endif
// Check if expected Unicode character was returned for a key combination
// contains Control.
// e.g. Control+Shift+2 produces U+200C on "Persian" keyboard.
// http://crbug.com/582453
KeyEvent keyev5(0x200C, VKEY_UNKNOWN, EF_CONTROL_DOWN | EF_SHIFT_DOWN);
EXPECT_EQ(0x200C, keyev5.GetCharacter());
}
TEST(EventTest, ClickCount) {
const gfx::Point origin(0, 0);
MouseEvent mouseev(ET_MOUSE_PRESSED, origin, origin, EventTimeForNow(), 0, 0);
for (int i = 1; i <=3 ; ++i) {
mouseev.SetClickCount(i);
EXPECT_EQ(i, mouseev.GetClickCount());
}
}
TEST(EventTest, RepeatedClick) {
const gfx::Point origin(0, 0);
MouseEvent mouse_ev1(ET_MOUSE_PRESSED, origin, origin, EventTimeForNow(), 0,
0);
MouseEvent mouse_ev2(ET_MOUSE_PRESSED, origin, origin, EventTimeForNow(), 0,
0);
LocatedEventTestApi test_ev1(&mouse_ev1);
LocatedEventTestApi test_ev2(&mouse_ev2);
base::TimeTicks start = base::TimeTicks();
base::TimeTicks soon = start + base::TimeDelta::FromMilliseconds(1);
base::TimeTicks later = start + base::TimeDelta::FromMilliseconds(1000);
// Same event.
test_ev1.set_location(gfx::Point(0, 0));
test_ev2.set_location(gfx::Point(1, 0));
test_ev1.set_time_stamp(start);
test_ev2.set_time_stamp(start);
EXPECT_FALSE(MouseEvent::IsRepeatedClickEvent(mouse_ev1, mouse_ev2));
MouseEvent mouse_ev3(mouse_ev1);
EXPECT_FALSE(MouseEvent::IsRepeatedClickEvent(mouse_ev1, mouse_ev3));
// Close point.
test_ev1.set_location(gfx::Point(0, 0));
test_ev2.set_location(gfx::Point(1, 0));
test_ev1.set_time_stamp(start);
test_ev2.set_time_stamp(soon);
EXPECT_TRUE(MouseEvent::IsRepeatedClickEvent(mouse_ev1, mouse_ev2));
// Too far.
test_ev1.set_location(gfx::Point(0, 0));
test_ev2.set_location(gfx::Point(10, 0));
test_ev1.set_time_stamp(start);
test_ev2.set_time_stamp(soon);
EXPECT_FALSE(MouseEvent::IsRepeatedClickEvent(mouse_ev1, mouse_ev2));
// Too long a time between clicks.
test_ev1.set_location(gfx::Point(0, 0));
test_ev2.set_location(gfx::Point(0, 0));
test_ev1.set_time_stamp(start);
test_ev2.set_time_stamp(later);
EXPECT_FALSE(MouseEvent::IsRepeatedClickEvent(mouse_ev1, mouse_ev2));
}
// Tests that an event only increases the click count and gets marked as a
// double click if a release event was seen for the previous click. This
// prevents the same PRESSED event from being processed twice:
// http://crbug.com/389162
TEST(EventTest, DoubleClickRequiresRelease) {
const gfx::Point origin1(0, 0);
const gfx::Point origin2(100, 0);
std::unique_ptr<MouseEvent> ev;
base::TimeTicks start = base::TimeTicks();
base::TimeTicks soon = start + base::TimeDelta::FromMilliseconds(1);
ev.reset(new MouseEvent(ET_MOUSE_PRESSED, origin1, origin1, EventTimeForNow(),
0, 0));
ev->set_time_stamp(start);
EXPECT_EQ(1, MouseEvent::GetRepeatCount(*ev));
ev.reset(new MouseEvent(ET_MOUSE_PRESSED, origin1, origin1, EventTimeForNow(),
0, 0));
ev->set_time_stamp(start);
EXPECT_EQ(1, MouseEvent::GetRepeatCount(*ev));
ev.reset(new MouseEvent(ET_MOUSE_PRESSED, origin2, origin2, EventTimeForNow(),
0, 0));
ev->set_time_stamp(start);
EXPECT_EQ(1, MouseEvent::GetRepeatCount(*ev));
ev.reset(new MouseEvent(ET_MOUSE_RELEASED, origin2, origin2,
EventTimeForNow(), 0, 0));
ev->set_time_stamp(start);
EXPECT_EQ(1, MouseEvent::GetRepeatCount(*ev));
ev.reset(new MouseEvent(ET_MOUSE_PRESSED, origin2, origin2, EventTimeForNow(),
0, 0));
ev->set_time_stamp(soon);
EXPECT_EQ(2, MouseEvent::GetRepeatCount(*ev));
ev.reset(new MouseEvent(ET_MOUSE_RELEASED, origin2, origin2,
EventTimeForNow(), 0, 0));
ev->set_time_stamp(soon);
EXPECT_EQ(2, MouseEvent::GetRepeatCount(*ev));
MouseEvent::ResetLastClickForTest();
}
// Tests that clicking right and then left clicking does not generate a double
// click.
TEST(EventTest, SingleClickRightLeft) {
const gfx::Point origin(0, 0);
std::unique_ptr<MouseEvent> ev;
base::TimeTicks start = base::TimeTicks();
base::TimeTicks soon = start + base::TimeDelta::FromMilliseconds(1);
ev.reset(new MouseEvent(ET_MOUSE_PRESSED, origin, origin, EventTimeForNow(),
ui::EF_RIGHT_MOUSE_BUTTON,
ui::EF_RIGHT_MOUSE_BUTTON));
ev->set_time_stamp(start);
EXPECT_EQ(1, MouseEvent::GetRepeatCount(*ev));
ev.reset(new MouseEvent(ET_MOUSE_PRESSED, origin, origin, EventTimeForNow(),
ui::EF_LEFT_MOUSE_BUTTON, ui::EF_LEFT_MOUSE_BUTTON));
ev->set_time_stamp(start);
EXPECT_EQ(1, MouseEvent::GetRepeatCount(*ev));
ev.reset(new MouseEvent(ET_MOUSE_RELEASED, origin, origin, EventTimeForNow(),
ui::EF_LEFT_MOUSE_BUTTON, ui::EF_LEFT_MOUSE_BUTTON));
ev->set_time_stamp(start);
EXPECT_EQ(1, MouseEvent::GetRepeatCount(*ev));
ev.reset(new MouseEvent(ET_MOUSE_PRESSED, origin, origin, EventTimeForNow(),
ui::EF_LEFT_MOUSE_BUTTON, ui::EF_LEFT_MOUSE_BUTTON));
ev->set_time_stamp(soon);
EXPECT_EQ(2, MouseEvent::GetRepeatCount(*ev));
MouseEvent::ResetLastClickForTest();
}
TEST(EventTest, KeyEvent) {
static const struct {
KeyboardCode key_code;
int flags;
uint16_t character;
} kTestData[] = {
{ VKEY_A, 0, 'a' },
{ VKEY_A, EF_SHIFT_DOWN, 'A' },
{ VKEY_A, EF_CAPS_LOCK_ON, 'A' },
{ VKEY_A, EF_SHIFT_DOWN | EF_CAPS_LOCK_ON, 'a' },
{ VKEY_A, EF_CONTROL_DOWN, 0x01 },
{ VKEY_A, EF_SHIFT_DOWN | EF_CONTROL_DOWN, '\x01' },
{ VKEY_Z, 0, 'z' },
{ VKEY_Z, EF_SHIFT_DOWN, 'Z' },
{ VKEY_Z, EF_CAPS_LOCK_ON, 'Z' },
{ VKEY_Z, EF_SHIFT_DOWN | EF_CAPS_LOCK_ON, 'z' },
{ VKEY_Z, EF_CONTROL_DOWN, '\x1A' },
{ VKEY_Z, EF_SHIFT_DOWN | EF_CONTROL_DOWN, '\x1A' },
{ VKEY_2, EF_CONTROL_DOWN, '\x12' },
{ VKEY_2, EF_SHIFT_DOWN | EF_CONTROL_DOWN, '\0' },
{ VKEY_6, EF_CONTROL_DOWN, '\x16' },
{ VKEY_6, EF_SHIFT_DOWN | EF_CONTROL_DOWN, '\x1E' },
{ VKEY_OEM_MINUS, EF_CONTROL_DOWN, '\x0D' },
{ VKEY_OEM_MINUS, EF_SHIFT_DOWN | EF_CONTROL_DOWN, '\x1F' },
{ VKEY_OEM_4, EF_CONTROL_DOWN, '\x1B' },
{ VKEY_OEM_4, EF_SHIFT_DOWN | EF_CONTROL_DOWN, '\x1B' },
{ VKEY_OEM_5, EF_CONTROL_DOWN, '\x1C' },
{ VKEY_OEM_5, EF_SHIFT_DOWN | EF_CONTROL_DOWN, '\x1C' },
{ VKEY_OEM_6, EF_CONTROL_DOWN, '\x1D' },
{ VKEY_OEM_6, EF_SHIFT_DOWN | EF_CONTROL_DOWN, '\x1D' },
{ VKEY_RETURN, EF_CONTROL_DOWN, '\x0A' },
{ VKEY_0, 0, '0' },
{ VKEY_0, EF_SHIFT_DOWN, ')' },
{ VKEY_0, EF_SHIFT_DOWN | EF_CAPS_LOCK_ON, ')' },
{ VKEY_0, EF_SHIFT_DOWN | EF_CONTROL_DOWN, '\x09' },
{ VKEY_9, 0, '9' },
{ VKEY_9, EF_SHIFT_DOWN, '(' },
{ VKEY_9, EF_SHIFT_DOWN | EF_CAPS_LOCK_ON, '(' },
{ VKEY_9, EF_SHIFT_DOWN | EF_CONTROL_DOWN, '\x08' },
{ VKEY_NUMPAD0, EF_CONTROL_DOWN, '\x10' },
{ VKEY_NUMPAD0, EF_SHIFT_DOWN, '0' },
{ VKEY_NUMPAD9, EF_CONTROL_DOWN, '\x19' },
{ VKEY_NUMPAD9, EF_SHIFT_DOWN, '9' },
{ VKEY_TAB, EF_NONE, '\t' },
{ VKEY_TAB, EF_CONTROL_DOWN, '\t' },
{ VKEY_TAB, EF_SHIFT_DOWN, '\t' },
{ VKEY_MULTIPLY, EF_CONTROL_DOWN, '\x0A' },
{ VKEY_MULTIPLY, EF_SHIFT_DOWN, '*' },
{ VKEY_ADD, EF_CONTROL_DOWN, '\x0B' },
{ VKEY_ADD, EF_SHIFT_DOWN, '+' },
{ VKEY_SUBTRACT, EF_CONTROL_DOWN, '\x0D' },
{ VKEY_SUBTRACT, EF_SHIFT_DOWN, '-' },
{ VKEY_DECIMAL, EF_CONTROL_DOWN, '\x0E' },
{ VKEY_DECIMAL, EF_SHIFT_DOWN, '.' },
{ VKEY_DIVIDE, EF_CONTROL_DOWN, '\x0F' },
{ VKEY_DIVIDE, EF_SHIFT_DOWN, '/' },
{ VKEY_OEM_1, EF_CONTROL_DOWN, '\x1B' },
{ VKEY_OEM_1, EF_SHIFT_DOWN, ':' },
{ VKEY_OEM_PLUS, EF_CONTROL_DOWN, '\x1D' },
{ VKEY_OEM_PLUS, EF_SHIFT_DOWN, '+' },
{ VKEY_OEM_COMMA, EF_CONTROL_DOWN, '\x0C' },
{ VKEY_OEM_COMMA, EF_SHIFT_DOWN, '<' },
{ VKEY_OEM_PERIOD, EF_CONTROL_DOWN, '\x0E' },
{ VKEY_OEM_PERIOD, EF_SHIFT_DOWN, '>' },
{ VKEY_OEM_3, EF_CONTROL_DOWN, '\x0' },
{ VKEY_OEM_3, EF_SHIFT_DOWN, '~' },
};
for (size_t i = 0; i < arraysize(kTestData); ++i) {
KeyEvent key(ET_KEY_PRESSED,
kTestData[i].key_code,
kTestData[i].flags);
EXPECT_EQ(kTestData[i].character, key.GetCharacter())
<< " Index:" << i << " key_code:" << kTestData[i].key_code;
}
}
TEST(EventTest, KeyEventDirectUnicode) {
KeyEvent key(0x1234U, ui::VKEY_UNKNOWN, ui::EF_NONE);
EXPECT_EQ(0x1234U, key.GetCharacter());
EXPECT_EQ(ET_KEY_PRESSED, key.type());
EXPECT_TRUE(key.is_char());
}
TEST(EventTest, NormalizeKeyEventFlags) {
#if defined(USE_X11)
// Normalize flags when KeyEvent is created from XEvent.
ScopedXI2Event event;
{
event.InitKeyEvent(ET_KEY_PRESSED, VKEY_SHIFT, EF_SHIFT_DOWN);
KeyEvent keyev(event);
EXPECT_EQ(EF_SHIFT_DOWN, keyev.flags());
}
{
event.InitKeyEvent(ET_KEY_RELEASED, VKEY_SHIFT, EF_SHIFT_DOWN);
KeyEvent keyev(event);
EXPECT_EQ(EF_NONE, keyev.flags());
}
{
event.InitKeyEvent(ET_KEY_PRESSED, VKEY_CONTROL, EF_CONTROL_DOWN);
KeyEvent keyev(event);
EXPECT_EQ(EF_CONTROL_DOWN, keyev.flags());
}
{
event.InitKeyEvent(ET_KEY_RELEASED, VKEY_CONTROL, EF_CONTROL_DOWN);
KeyEvent keyev(event);
EXPECT_EQ(EF_NONE, keyev.flags());
}
{
event.InitKeyEvent(ET_KEY_PRESSED, VKEY_MENU, EF_ALT_DOWN);
KeyEvent keyev(event);
EXPECT_EQ(EF_ALT_DOWN, keyev.flags());
}
{
event.InitKeyEvent(ET_KEY_RELEASED, VKEY_MENU, EF_ALT_DOWN);
KeyEvent keyev(event);
EXPECT_EQ(EF_NONE, keyev.flags());
}
#endif
// Do not normalize flags for synthesized events without
// KeyEvent::NormalizeFlags called explicitly.
{
KeyEvent keyev(ET_KEY_PRESSED, VKEY_SHIFT, EF_SHIFT_DOWN);
EXPECT_EQ(EF_SHIFT_DOWN, keyev.flags());
}
{
KeyEvent keyev(ET_KEY_RELEASED, VKEY_SHIFT, EF_SHIFT_DOWN);
EXPECT_EQ(EF_SHIFT_DOWN, keyev.flags());
keyev.NormalizeFlags();
EXPECT_EQ(EF_NONE, keyev.flags());
}
{
KeyEvent keyev(ET_KEY_PRESSED, VKEY_CONTROL, EF_CONTROL_DOWN);
EXPECT_EQ(EF_CONTROL_DOWN, keyev.flags());
}
{
KeyEvent keyev(ET_KEY_RELEASED, VKEY_CONTROL, EF_CONTROL_DOWN);
EXPECT_EQ(EF_CONTROL_DOWN, keyev.flags());
keyev.NormalizeFlags();
EXPECT_EQ(EF_NONE, keyev.flags());
}
{
KeyEvent keyev(ET_KEY_PRESSED, VKEY_MENU, EF_ALT_DOWN);
EXPECT_EQ(EF_ALT_DOWN, keyev.flags());
}
{
KeyEvent keyev(ET_KEY_RELEASED, VKEY_MENU, EF_ALT_DOWN);
EXPECT_EQ(EF_ALT_DOWN, keyev.flags());
keyev.NormalizeFlags();
EXPECT_EQ(EF_NONE, keyev.flags());
}
}
TEST(EventTest, KeyEventCopy) {
KeyEvent key(ET_KEY_PRESSED, VKEY_A, EF_NONE);
std::unique_ptr<KeyEvent> copied_key(new KeyEvent(key));
EXPECT_EQ(copied_key->type(), key.type());
EXPECT_EQ(copied_key->key_code(), key.key_code());
}
TEST(EventTest, KeyEventCode) {
const DomCode kDomCodeForSpace = DomCode::SPACE;
const char kCodeForSpace[] = "Space";
ASSERT_EQ(kDomCodeForSpace,
ui::KeycodeConverter::CodeStringToDomCode(kCodeForSpace));
const uint16_t kNativeCodeSpace =
ui::KeycodeConverter::DomCodeToNativeKeycode(kDomCodeForSpace);
ASSERT_NE(ui::KeycodeConverter::InvalidNativeKeycode(), kNativeCodeSpace);
ASSERT_EQ(kNativeCodeSpace,
ui::KeycodeConverter::DomCodeToNativeKeycode(kDomCodeForSpace));
{
KeyEvent key(ET_KEY_PRESSED, VKEY_SPACE, kDomCodeForSpace, EF_NONE);
EXPECT_EQ(kCodeForSpace, key.GetCodeString());
}
{
// Regardless the KeyEvent.key_code (VKEY_RETURN), code should be
// the specified value.
KeyEvent key(ET_KEY_PRESSED, VKEY_RETURN, kDomCodeForSpace, EF_NONE);
EXPECT_EQ(kCodeForSpace, key.GetCodeString());
}
{
// If the synthetic event is initialized without code, the code is
// determined from the KeyboardCode assuming a US keyboard layout.
KeyEvent key(ET_KEY_PRESSED, VKEY_SPACE, EF_NONE);
EXPECT_EQ(kCodeForSpace, key.GetCodeString());
}
#if defined(USE_X11)
{
// KeyEvent converts from the native keycode (XKB) to the code.
ScopedXI2Event xevent;
xevent.InitKeyEvent(ET_KEY_PRESSED, VKEY_SPACE, kNativeCodeSpace);
KeyEvent key(xevent);
EXPECT_EQ(kCodeForSpace, key.GetCodeString());
}
#endif // USE_X11
#if defined(OS_WIN)
{
// Test a non extended key.
ASSERT_EQ((kNativeCodeSpace & 0xFF), kNativeCodeSpace);
const LPARAM lParam = GetLParamFromScanCode(kNativeCodeSpace);
MSG native_event = { NULL, WM_KEYUP, VKEY_SPACE, lParam };
KeyEvent key(native_event);
// KeyEvent converts from the native keycode (scan code) to the code.
EXPECT_EQ(kCodeForSpace, key.GetCodeString());
}
{
const char kCodeForHome[] = "Home";
const uint16_t kNativeCodeHome = 0xe047;
// 'Home' is an extended key with 0xe000 bits.
ASSERT_NE((kNativeCodeHome & 0xFF), kNativeCodeHome);
const LPARAM lParam = GetLParamFromScanCode(kNativeCodeHome);
MSG native_event = { NULL, WM_KEYUP, VKEY_HOME, lParam };
KeyEvent key(native_event);
// KeyEvent converts from the native keycode (scan code) to the code.
EXPECT_EQ(kCodeForHome, key.GetCodeString());
}
#endif // OS_WIN
}
namespace {
#if defined(USE_X11)
void SetKeyEventTimestamp(XEvent* event, int64_t time) {
event->xkey.time = time & UINT32_MAX;
}
void AdvanceKeyEventTimestamp(XEvent* event) {
event->xkey.time++;
}
#elif defined(OS_WIN)
void SetKeyEventTimestamp(MSG& msg, int64_t time) {
msg.time = static_cast<long>(time);
}
void AdvanceKeyEventTimestamp(MSG& msg) {
msg.time++;
}
#endif
} // namespace
#if defined(USE_X11) || defined(OS_WIN)
TEST(EventTest, AutoRepeat) {
const uint16_t kNativeCodeA =
ui::KeycodeConverter::DomCodeToNativeKeycode(DomCode::US_A);
const uint16_t kNativeCodeB =
ui::KeycodeConverter::DomCodeToNativeKeycode(DomCode::US_B);
#if defined(USE_X11)
ScopedXI2Event native_event_a_pressed;
native_event_a_pressed.InitKeyEvent(ET_KEY_PRESSED, VKEY_A, kNativeCodeA);
ScopedXI2Event native_event_a_pressed_1500;
native_event_a_pressed_1500.InitKeyEvent(
ET_KEY_PRESSED, VKEY_A, kNativeCodeA);
ScopedXI2Event native_event_a_pressed_3000;
native_event_a_pressed_3000.InitKeyEvent(
ET_KEY_PRESSED, VKEY_A, kNativeCodeA);
ScopedXI2Event native_event_a_released;
native_event_a_released.InitKeyEvent(ET_KEY_RELEASED, VKEY_A, kNativeCodeA);
ScopedXI2Event native_event_b_pressed;
native_event_b_pressed.InitKeyEvent(ET_KEY_PRESSED, VKEY_B, kNativeCodeB);
ScopedXI2Event native_event_a_pressed_nonstandard_state;
native_event_a_pressed_nonstandard_state.InitKeyEvent(
ET_KEY_PRESSED, VKEY_A, kNativeCodeA);
// IBUS-GTK uses the mask (1 << 25) to detect reposted event.
static_cast<XEvent*>(native_event_a_pressed_nonstandard_state)->xkey.state |=
1 << 25;
#elif defined(OS_WIN)
const LPARAM lParam_a = GetLParamFromScanCode(kNativeCodeA);
const LPARAM lParam_b = GetLParamFromScanCode(kNativeCodeB);
MSG native_event_a_pressed = { NULL, WM_KEYDOWN, VKEY_A, lParam_a };
MSG native_event_a_pressed_1500 = { NULL, WM_KEYDOWN, VKEY_A, lParam_a };
MSG native_event_a_pressed_3000 = { NULL, WM_KEYDOWN, VKEY_A, lParam_a };
MSG native_event_a_released = { NULL, WM_KEYUP, VKEY_A, lParam_a };
MSG native_event_b_pressed = { NULL, WM_KEYUP, VKEY_B, lParam_b };
#endif
int64_t ticks_base =
(base::TimeTicks::Now() - base::TimeTicks()).InMilliseconds() - 5000;
SetKeyEventTimestamp(native_event_a_pressed, ticks_base);
SetKeyEventTimestamp(native_event_a_pressed_1500, ticks_base + 1500);
SetKeyEventTimestamp(native_event_a_pressed_3000, ticks_base + 3000);
{
KeyEvent key_a1(native_event_a_pressed);
EXPECT_FALSE(key_a1.is_repeat());
KeyEvent key_a1_released(native_event_a_released);
EXPECT_FALSE(key_a1_released.is_repeat());
KeyEvent key_a2(native_event_a_pressed);
EXPECT_FALSE(key_a2.is_repeat());
AdvanceKeyEventTimestamp(native_event_a_pressed);
KeyEvent key_a2_repeated(native_event_a_pressed);
EXPECT_TRUE(key_a2_repeated.is_repeat());
KeyEvent key_a2_released(native_event_a_released);
EXPECT_FALSE(key_a2_released.is_repeat());
}
// Interleaved with different key press.
{
KeyEvent key_a3(native_event_a_pressed);
EXPECT_FALSE(key_a3.is_repeat());
KeyEvent key_b(native_event_b_pressed);
EXPECT_FALSE(key_b.is_repeat());
AdvanceKeyEventTimestamp(native_event_a_pressed);
KeyEvent key_a3_again(native_event_a_pressed);
EXPECT_FALSE(key_a3_again.is_repeat());
AdvanceKeyEventTimestamp(native_event_a_pressed);
KeyEvent key_a3_repeated(native_event_a_pressed);
EXPECT_TRUE(key_a3_repeated.is_repeat());
AdvanceKeyEventTimestamp(native_event_a_pressed);
KeyEvent key_a3_repeated2(native_event_a_pressed);
EXPECT_TRUE(key_a3_repeated2.is_repeat());
KeyEvent key_a3_released(native_event_a_released);
EXPECT_FALSE(key_a3_released.is_repeat());
}
// Hold the key longer than max auto repeat timeout.
{
KeyEvent key_a4_0(native_event_a_pressed);
EXPECT_FALSE(key_a4_0.is_repeat());
KeyEvent key_a4_1500(native_event_a_pressed_1500);
EXPECT_TRUE(key_a4_1500.is_repeat());
KeyEvent key_a4_3000(native_event_a_pressed_3000);
EXPECT_TRUE(key_a4_3000.is_repeat());
KeyEvent key_a4_released(native_event_a_released);
EXPECT_FALSE(key_a4_released.is_repeat());
}
#if defined(USE_X11)
{
KeyEvent key_a4_pressed(native_event_a_pressed);
EXPECT_FALSE(key_a4_pressed.is_repeat());
KeyEvent key_a4_pressed_nonstandard_state(
native_event_a_pressed_nonstandard_state);
EXPECT_FALSE(key_a4_pressed_nonstandard_state.is_repeat());
}
{
KeyEvent key_a1(native_event_a_pressed);
EXPECT_FALSE(key_a1.is_repeat());
KeyEvent key_a1_with_same_event(native_event_a_pressed);
EXPECT_FALSE(key_a1_with_same_event.is_repeat());
}
#endif
}
#endif // USE_X11 || OS_WIN
TEST(EventTest, TouchEventRadiusDefaultsToOtherAxis) {
const base::TimeTicks time = base::TimeTicks();
const float non_zero_length1 = 30;
const float non_zero_length2 = 46;
TouchEvent event1(ui::ET_TOUCH_PRESSED, gfx::Point(0, 0), time,
PointerDetails(ui::EventPointerType::POINTER_TYPE_TOUCH,
/* pointer_id*/ 0,
/* radius_x */ non_zero_length1,
/* radius_y */ 0.0f,
/* force */ 0));
EXPECT_EQ(non_zero_length1, event1.pointer_details().radius_x);
EXPECT_EQ(non_zero_length1, event1.pointer_details().radius_y);
TouchEvent event2(ui::ET_TOUCH_PRESSED, gfx::Point(0, 0), time,
PointerDetails(ui::EventPointerType::POINTER_TYPE_TOUCH,
/* pointer_id*/ 0,
/* radius_x */ 0.0f,
/* radius_y */ non_zero_length2,
/* force */ 0));
EXPECT_EQ(non_zero_length2, event2.pointer_details().radius_x);
EXPECT_EQ(non_zero_length2, event2.pointer_details().radius_y);
}
TEST(EventTest, TouchEventRotationAngleFixing) {
const base::TimeTicks time = base::TimeTicks();
const float radius_x = 20;
const float radius_y = 10;
{
const float angle_in_range = 0;
TouchEvent event(ui::ET_TOUCH_PRESSED, gfx::Point(0, 0), time,
PointerDetails(ui::EventPointerType::POINTER_TYPE_TOUCH,
/* pointer_id*/ 0, radius_x, radius_y,
/* force */ 0),
0, angle_in_range);
EXPECT_FLOAT_EQ(angle_in_range, event.rotation_angle());
}
{
const float angle_in_range = 179.9f;
TouchEvent event(ui::ET_TOUCH_PRESSED, gfx::Point(0, 0), time,
PointerDetails(ui::EventPointerType::POINTER_TYPE_TOUCH,
/* pointer_id*/ 0, radius_x, radius_y,
/* force */ 0),
0, angle_in_range);
EXPECT_FLOAT_EQ(angle_in_range, event.rotation_angle());
}
{
const float angle_negative = -0.1f;
TouchEvent event(ui::ET_TOUCH_PRESSED, gfx::Point(0, 0), time,
PointerDetails(ui::EventPointerType::POINTER_TYPE_TOUCH,
/* pointer_id*/ 0, radius_x, radius_y,
/* force */ 0),
0, angle_negative);
EXPECT_FLOAT_EQ(180 - 0.1f, event.rotation_angle());
}
{
const float angle_negative = -200;
TouchEvent event(ui::ET_TOUCH_PRESSED, gfx::Point(0, 0), time,
PointerDetails(ui::EventPointerType::POINTER_TYPE_TOUCH,
/* pointer_id*/ 0, radius_x, radius_y,
/* force */ 0),
0, angle_negative);
EXPECT_FLOAT_EQ(360 - 200, event.rotation_angle());
}
{
const float angle_too_big = 180;
TouchEvent event(ui::ET_TOUCH_PRESSED, gfx::Point(0, 0), time,
PointerDetails(ui::EventPointerType::POINTER_TYPE_TOUCH,
/* pointer_id*/ 0, radius_x, radius_y,
/* force */ 0),
0, angle_too_big);
EXPECT_FLOAT_EQ(0, event.rotation_angle());
}
{
const float angle_too_big = 400;
TouchEvent event(ui::ET_TOUCH_PRESSED, gfx::Point(0, 0), time,
PointerDetails(ui::EventPointerType::POINTER_TYPE_TOUCH,
/* pointer_id*/ 0, radius_x, radius_y,
/* force */ 0),
0, angle_too_big);
EXPECT_FLOAT_EQ(400 - 360, event.rotation_angle());
}
}
TEST(EventTest, PointerDetailsTouch) {
ui::TouchEvent touch_event_plain(
ET_TOUCH_PRESSED, gfx::Point(0, 0), ui::EventTimeForNow(),
PointerDetails(ui::EventPointerType::POINTER_TYPE_TOUCH, 0));
EXPECT_EQ(EventPointerType::POINTER_TYPE_TOUCH,
touch_event_plain.pointer_details().pointer_type);
EXPECT_EQ(0.0f, touch_event_plain.pointer_details().radius_x);
EXPECT_EQ(0.0f, touch_event_plain.pointer_details().radius_y);
EXPECT_TRUE(std::isnan(touch_event_plain.pointer_details().force));
EXPECT_EQ(0.0f, touch_event_plain.pointer_details().tilt_x);
EXPECT_EQ(0.0f, touch_event_plain.pointer_details().tilt_y);
ui::TouchEvent touch_event_with_details(
ET_TOUCH_PRESSED, gfx::Point(0, 0), ui::EventTimeForNow(),
PointerDetails(ui::EventPointerType::POINTER_TYPE_TOUCH,
/* pointer_id*/ 0,
/* radius_x */ 10.0f,
/* radius_y */ 5.0f,
/* force */ 15.0f));
EXPECT_EQ(EventPointerType::POINTER_TYPE_TOUCH,
touch_event_with_details.pointer_details().pointer_type);
EXPECT_EQ(10.0f, touch_event_with_details.pointer_details().radius_x);
EXPECT_EQ(5.0f, touch_event_with_details.pointer_details().radius_y);
EXPECT_EQ(15.0f, touch_event_with_details.pointer_details().force);
EXPECT_EQ(0.0f, touch_event_with_details.pointer_details().tilt_x);
EXPECT_EQ(0.0f, touch_event_with_details.pointer_details().tilt_y);
ui::TouchEvent touch_event_copy(touch_event_with_details);
EXPECT_EQ(touch_event_with_details.pointer_details(),
touch_event_copy.pointer_details());
}
TEST(EventTest, PointerDetailsMouse) {
ui::MouseEvent mouse_event(ET_MOUSE_PRESSED, gfx::Point(0, 0),
gfx::Point(0, 0), ui::EventTimeForNow(), 0, 0);
EXPECT_EQ(EventPointerType::POINTER_TYPE_MOUSE,
mouse_event.pointer_details().pointer_type);
EXPECT_EQ(0.0f, mouse_event.pointer_details().radius_x);
EXPECT_EQ(0.0f, mouse_event.pointer_details().radius_y);
EXPECT_TRUE(std::isnan(mouse_event.pointer_details().force));
EXPECT_EQ(0.0f, mouse_event.pointer_details().tilt_x);
EXPECT_EQ(0.0f, mouse_event.pointer_details().tilt_y);
ui::MouseEvent mouse_event_copy(mouse_event);
EXPECT_EQ(mouse_event.pointer_details(), mouse_event_copy.pointer_details());
}
TEST(EventTest, PointerDetailsStylus) {
ui::PointerDetails pointer_details(EventPointerType::POINTER_TYPE_PEN,
/* pointer_id*/ 0,
/* radius_x */ 0.0f,
/* radius_y */ 0.0f,
/* force */ 21.0f,
/* tilt_x */ 45.0f,
/* tilt_y */ -45.0f,
/* tangential_pressure */ 0.7f,
/* twist */ 196);
ui::MouseEvent stylus_event(ET_MOUSE_PRESSED, gfx::Point(0, 0),
gfx::Point(0, 0), ui::EventTimeForNow(), 0, 0,
pointer_details);
EXPECT_EQ(EventPointerType::POINTER_TYPE_PEN,
stylus_event.pointer_details().pointer_type);
EXPECT_EQ(21.0f, stylus_event.pointer_details().force);
EXPECT_EQ(45.0f, stylus_event.pointer_details().tilt_x);
EXPECT_EQ(-45.0f, stylus_event.pointer_details().tilt_y);
EXPECT_EQ(0.0f, stylus_event.pointer_details().radius_x);
EXPECT_EQ(0.0f, stylus_event.pointer_details().radius_y);
EXPECT_EQ(0.7f, stylus_event.pointer_details().tangential_pressure);
EXPECT_EQ(196, stylus_event.pointer_details().twist);
ui::MouseEvent stylus_event_copy(stylus_event);
EXPECT_EQ(stylus_event.pointer_details(),
stylus_event_copy.pointer_details());
}
TEST(EventTest, PointerDetailsCustomTouch) {
ui::TouchEvent touch_event(
ET_TOUCH_PRESSED, gfx::Point(0, 0), ui::EventTimeForNow(),
PointerDetails(ui::EventPointerType::POINTER_TYPE_TOUCH, 0));
EXPECT_EQ(EventPointerType::POINTER_TYPE_TOUCH,
touch_event.pointer_details().pointer_type);
EXPECT_EQ(0.0f, touch_event.pointer_details().radius_x);
EXPECT_EQ(0.0f, touch_event.pointer_details().radius_y);
EXPECT_TRUE(std::isnan(touch_event.pointer_details().force));
EXPECT_EQ(0.0f, touch_event.pointer_details().tilt_x);
EXPECT_EQ(0.0f, touch_event.pointer_details().tilt_y);
ui::PointerDetails pointer_details(EventPointerType::POINTER_TYPE_PEN,
/* pointer_id*/ 0,
/* radius_x */ 5.0f,
/* radius_y */ 6.0f,
/* force */ 21.0f,
/* tilt_x */ 45.0f,
/* tilt_y */ -45.0f,
/* tangential_pressure */ 0.7f,
/* twist */ 196);
touch_event.set_pointer_details(pointer_details);
EXPECT_EQ(EventPointerType::POINTER_TYPE_PEN,
touch_event.pointer_details().pointer_type);
EXPECT_EQ(21.0f, touch_event.pointer_details().force);
EXPECT_EQ(45.0f, touch_event.pointer_details().tilt_x);
EXPECT_EQ(-45.0f, touch_event.pointer_details().tilt_y);
EXPECT_EQ(5.0f, touch_event.pointer_details().radius_x);
EXPECT_EQ(6.0f, touch_event.pointer_details().radius_y);
EXPECT_EQ(0.7f, touch_event.pointer_details().tangential_pressure);
EXPECT_EQ(196, touch_event.pointer_details().twist);
ui::TouchEvent touch_event_copy(touch_event);
EXPECT_EQ(touch_event.pointer_details(), touch_event_copy.pointer_details());
}
TEST(EventTest, PointerEventCanConvertFrom) {
const gfx::Point point;
const base::TimeTicks time;
// Common mouse events can be converted.
const EventType mouse_allowed[] = {
ET_MOUSE_PRESSED, ET_MOUSE_DRAGGED, ET_MOUSE_MOVED,
ET_MOUSE_ENTERED, ET_MOUSE_EXITED, ET_MOUSE_RELEASED,
ET_MOUSE_CAPTURE_CHANGED,
};
for (size_t i = 0; i < arraysize(mouse_allowed); i++) {
MouseEvent event(mouse_allowed[i], point, point, time, 0, 0);
EXPECT_TRUE(PointerEvent::CanConvertFrom(event));
}
// Mouse wheel events can be converted.
MouseWheelEvent event(gfx::Vector2d(), point, point, time, 0, 0);
EXPECT_TRUE(PointerEvent::CanConvertFrom(event));
// Common touch events can be converted.
const EventType touch_allowed[] = {
ET_TOUCH_PRESSED,
ET_TOUCH_MOVED,
ET_TOUCH_RELEASED,
ET_TOUCH_CANCELLED
};
for (size_t i = 0; i < arraysize(touch_allowed); i++) {
TouchEvent event(
touch_allowed[i], point, time,
PointerDetails(ui::EventPointerType::POINTER_TYPE_TOUCH, 0));
EXPECT_TRUE(PointerEvent::CanConvertFrom(event));
}
// Non-mouse non-touch events cannot be converted.
EXPECT_FALSE(
PointerEvent::CanConvertFrom(
KeyEvent(ET_KEY_PRESSED, VKEY_SPACE, EF_NONE)));
}
TEST(EventTest, PointerEventType) {
const ui::EventType kMouseTypeMap[][2] = {
{ui::ET_MOUSE_PRESSED, ui::ET_POINTER_DOWN},
{ui::ET_MOUSE_DRAGGED, ui::ET_POINTER_MOVED},
{ui::ET_MOUSE_MOVED, ui::ET_POINTER_MOVED},
{ui::ET_MOUSE_ENTERED, ui::ET_POINTER_ENTERED},
{ui::ET_MOUSE_EXITED, ui::ET_POINTER_EXITED},
{ui::ET_MOUSE_RELEASED, ui::ET_POINTER_UP},
};
const ui::EventType kTouchTypeMap[][2] = {
{ui::ET_TOUCH_PRESSED, ui::ET_POINTER_DOWN},
{ui::ET_TOUCH_MOVED, ui::ET_POINTER_MOVED},
{ui::ET_TOUCH_RELEASED, ui::ET_POINTER_UP},
{ui::ET_TOUCH_CANCELLED, ui::ET_POINTER_CANCELLED},
};
for (size_t i = 0; i < arraysize(kMouseTypeMap); i++) {
ui::MouseEvent mouse_event(kMouseTypeMap[i][0], gfx::Point(0, 0),
gfx::Point(0, 0), base::TimeTicks(), 0, 0);
ui::PointerEvent pointer_event(mouse_event);
EXPECT_EQ(kMouseTypeMap[i][1], pointer_event.type());
EXPECT_FALSE(pointer_event.IsMouseEvent());
EXPECT_FALSE(pointer_event.IsTouchEvent());
EXPECT_TRUE(pointer_event.IsPointerEvent());
}
for (size_t i = 0; i < arraysize(kTouchTypeMap); i++) {
ui::TouchEvent touch_event(
kTouchTypeMap[i][0], gfx::Point(0, 0), base::TimeTicks(),
PointerDetails(ui::EventPointerType::POINTER_TYPE_TOUCH, 0));
ui::PointerEvent pointer_event(touch_event);
EXPECT_EQ(kTouchTypeMap[i][1], pointer_event.type());
EXPECT_FALSE(pointer_event.IsMouseEvent());
EXPECT_FALSE(pointer_event.IsTouchEvent());
EXPECT_TRUE(pointer_event.IsPointerEvent());
}
}
TEST(EventTest, PointerEventId) {
{
ui::MouseEvent mouse_event(ui::ET_MOUSE_PRESSED, gfx::Point(0, 0),
gfx::Point(0, 0), base::TimeTicks(), 0, 0);
ui::PointerEvent pointer_event(mouse_event);
EXPECT_EQ(pointer_event.pointer_details().id,
ui::MouseEvent::kMousePointerId);
}
for (int touch_id = 0; touch_id < 8; touch_id++) {
ui::TouchEvent touch_event(
ui::ET_TOUCH_PRESSED, gfx::Point(0, 0), base::TimeTicks(),
PointerDetails(ui::EventPointerType::POINTER_TYPE_TOUCH, touch_id));
ui::PointerEvent pointer_event(touch_event);
EXPECT_EQ(pointer_event.pointer_details().id, touch_id);
}
}
TEST(EventTest, PointerDetailsPointer) {
const float kRadiusX = 10.0f;
const float kRadiusY = 5.0f;
const float kForce = 15.0f;
ui::TouchEvent touch_event(
ET_TOUCH_PRESSED, gfx::Point(0, 0), ui::EventTimeForNow(),
PointerDetails(ui::EventPointerType::POINTER_TYPE_TOUCH,
/* pointer_id*/ 0,
/* radius_x */ kRadiusX,
/* radius_y */ kRadiusY,
/* force */ kForce));
ui::PointerEvent pointer_event_from_touch(touch_event);
EXPECT_EQ(kRadiusX, pointer_event_from_touch.pointer_details().radius_x);
EXPECT_EQ(kRadiusY, pointer_event_from_touch.pointer_details().radius_y);
EXPECT_EQ(kForce, pointer_event_from_touch.pointer_details().force);
EXPECT_EQ(kRadiusX, pointer_event_from_touch.pointer_details().radius_x);
EXPECT_EQ(0.0f, pointer_event_from_touch.pointer_details().tilt_x);
EXPECT_EQ(0.0f, pointer_event_from_touch.pointer_details().tilt_y);
EXPECT_EQ(EventPointerType::POINTER_TYPE_TOUCH,
pointer_event_from_touch.pointer_details().pointer_type);
ui::MouseEvent mouse_event(ET_MOUSE_PRESSED, gfx::Point(0, 0),
gfx::Point(0, 0), ui::EventTimeForNow(), 0, 0);
ui::PointerEvent pointer_event_from_mouse(mouse_event);
EXPECT_EQ(mouse_event.pointer_details(),
pointer_event_from_mouse.pointer_details());
}
TEST(EventTest, PointerEventClone) {
{
ui::PointerEvent ptr_event(ui::TouchEvent(
ET_TOUCH_PRESSED, gfx::Point(0, 0), ui::EventTimeForNow(),
PointerDetails(ui::EventPointerType::POINTER_TYPE_TOUCH,
/* pointer_id*/ 0,
/* radius_x */ 10.0f,
/* radius_y */ 5.0f,
/* force */ 15.0f)));
std::unique_ptr<ui::Event> clone(ui::Event::Clone(ptr_event));
EXPECT_TRUE(clone->IsPointerEvent());
ui::PointerEvent* clone_as_ptr = clone->AsPointerEvent();
EXPECT_EQ(ptr_event.type(), clone_as_ptr->type());
EXPECT_EQ(ptr_event.pointer_details().id,
clone_as_ptr->pointer_details().id);
EXPECT_EQ(ptr_event.pointer_details(), clone_as_ptr->pointer_details());
EXPECT_EQ(ptr_event.location(), clone_as_ptr->location());
EXPECT_EQ(ptr_event.root_location(), clone_as_ptr->root_location());
}
{
ui::PointerEvent ptr_event(
ui::MouseEvent(ET_MOUSE_PRESSED, gfx::Point(0, 0), gfx::Point(0, 0),
ui::EventTimeForNow(), 0, 0));
std::unique_ptr<ui::Event> clone(ui::Event::Clone(ptr_event));
EXPECT_TRUE(clone->IsPointerEvent());
ui::PointerEvent* clone_as_ptr = clone->AsPointerEvent();
EXPECT_EQ(ptr_event.type(), clone_as_ptr->type());
EXPECT_EQ(ptr_event.pointer_details().id,
clone_as_ptr->pointer_details().id);
EXPECT_EQ(ptr_event.pointer_details(), clone_as_ptr->pointer_details());
EXPECT_EQ(ptr_event.location(), clone_as_ptr->location());
EXPECT_EQ(ptr_event.root_location(), clone_as_ptr->root_location());
}
}
TEST(EventTest, MouseEventLatencyUIComponentExists) {
const gfx::Point origin(0, 0);
MouseEvent mouseev(ET_MOUSE_PRESSED, origin, origin, EventTimeForNow(), 0, 0);
EXPECT_TRUE(mouseev.latency()->FindLatency(
ui::INPUT_EVENT_LATENCY_UI_COMPONENT, 0, nullptr));
}
TEST(EventTest, MouseWheelEventLatencyUIComponentExists) {
const gfx::Point origin(0, 0);
MouseWheelEvent mouseWheelev(gfx::Vector2d(), origin, origin,
EventTimeForNow(), 0, 0);
EXPECT_TRUE(mouseWheelev.latency()->FindLatency(
ui::INPUT_EVENT_LATENCY_UI_COMPONENT, 0, nullptr));
}
TEST(EventTest, PointerEventToMouseEvent) {
const struct {
ui::EventType in_type;
ui::EventType out_type;
gfx::Point location;
gfx::Point root_location;
int flags;
int changed_button_flags;
} kTestData[] = {
{ui::ET_POINTER_DOWN, ui::ET_MOUSE_PRESSED, gfx::Point(10, 20),
gfx::Point(110, 120), 0, 0},
{ui::ET_POINTER_MOVED, ui::ET_MOUSE_MOVED, gfx::Point(20, 10),
gfx::Point(1, 2), 0, 0},
{ui::ET_POINTER_MOVED, ui::ET_MOUSE_DRAGGED, gfx::Point(20, 10),
gfx::Point(1, 2), EF_LEFT_MOUSE_BUTTON, 0},
{ui::ET_POINTER_MOVED, ui::ET_MOUSE_DRAGGED, gfx::Point(20, 10),
gfx::Point(1, 2), EF_RIGHT_MOUSE_BUTTON, 0},
{ui::ET_POINTER_MOVED, ui::ET_MOUSE_DRAGGED, gfx::Point(20, 10),
gfx::Point(1, 2), EF_MIDDLE_MOUSE_BUTTON, 0},
{ui::ET_POINTER_ENTERED, ui::ET_MOUSE_ENTERED, gfx::Point(), gfx::Point(),
EF_MIDDLE_MOUSE_BUTTON | EF_RIGHT_MOUSE_BUTTON, 0},
{ui::ET_POINTER_EXITED, ui::ET_MOUSE_EXITED, gfx::Point(5, 1),
gfx::Point(1, 5), EF_RIGHT_MOUSE_BUTTON, 0},
{ui::ET_POINTER_UP, ui::ET_MOUSE_RELEASED, gfx::Point(1000, 1000),
gfx::Point(14, 15), EF_MIDDLE_MOUSE_BUTTON, EF_MIDDLE_MOUSE_BUTTON}};
for (size_t i = 0; i < arraysize(kTestData); i++) {
ui::PointerEvent pointer_event(
kTestData[i].in_type, kTestData[i].location, kTestData[i].root_location,
kTestData[i].flags, kTestData[i].changed_button_flags,
ui::PointerDetails(ui::EventPointerType::POINTER_TYPE_MOUSE, 0),
base::TimeTicks());
ui::MouseEvent mouse_event(pointer_event);
EXPECT_EQ(kTestData[i].out_type, mouse_event.type());
EXPECT_EQ(kTestData[i].location, mouse_event.location());
EXPECT_EQ(kTestData[i].root_location, mouse_event.root_location());
EXPECT_EQ(kTestData[i].flags, mouse_event.flags());
EXPECT_EQ(kTestData[i].changed_button_flags,
mouse_event.changed_button_flags());
}
}
TEST(EventTest, PointerEventToTouchEventType) {
ui::EventType kTouchTypeMap[][2] = {
{ui::ET_POINTER_DOWN, ui::ET_TOUCH_PRESSED},
{ui::ET_POINTER_MOVED, ui::ET_TOUCH_MOVED},
{ui::ET_POINTER_UP, ui::ET_TOUCH_RELEASED},
{ui::ET_POINTER_CANCELLED, ui::ET_TOUCH_CANCELLED},