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chromium / chromium / src.git / c956799bbab4a8ef3c3f223f5179847a89d2eda1 / . / chrome / browser / chromeos / events / event_rewriter_unittest.cc
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// Copyright 2014 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 "chrome/browser/chromeos/events/event_rewriter.h"
#include <vector>
#include "ash/shell.h"
#include "ash/sticky_keys/sticky_keys_controller.h"
#include "ash/sticky_keys/sticky_keys_overlay.h"
#include "ash/test/ash_test_base.h"
#include "ash/wm/window_state.h"
#include "base/basictypes.h"
#include "base/command_line.h"
#include "base/prefs/pref_member.h"
#include "base/strings/stringprintf.h"
#include "chrome/browser/chromeos/input_method/input_method_configuration.h"
#include "chrome/browser/chromeos/input_method/mock_input_method_manager.h"
#include "chrome/browser/chromeos/login/users/scoped_user_manager_enabler.h"
#include "chrome/browser/chromeos/preferences.h"
#include "chrome/common/pref_names.h"
#include "chromeos/chromeos_switches.h"
#include "components/syncable_prefs/testing_pref_service_syncable.h"
#include "components/user_manager/fake_user_manager.h"
#include "testing/gtest/include/gtest/gtest.h"
#include "ui/aura/window.h"
#include "ui/aura/window_tree_host.h"
#include "ui/base/ime/chromeos/fake_ime_keyboard.h"
#include "ui/events/event.h"
#include "ui/events/event_rewriter.h"
#include "ui/events/event_utils.h"
#include "ui/events/keycodes/dom/dom_code.h"
#include "ui/events/keycodes/dom/dom_key.h"
#include "ui/events/keycodes/dom/keycode_converter.h"
#include "ui/events/test/events_test_utils.h"
#include "ui/events/test/test_event_processor.h"
#if defined(USE_X11)
#include <X11/keysym.h>
#include "ui/events/devices/x11/touch_factory_x11.h"
#include "ui/events/event_utils.h"
#include "ui/events/test/events_test_utils_x11.h"
#include "ui/gfx/x/x11_types.h"
#endif
namespace {
// The device id of the test touchpad device.
#if defined(USE_X11)
const int kTouchPadDeviceId = 1;
#endif
const int kKeyboardDeviceId = 2;
std::string GetExpectedResultAsString(ui::EventType ui_type,
ui::KeyboardCode ui_keycode,
ui::DomCode code,
int ui_flags, // ui::EventFlags
ui::DomKey key) {
return base::StringPrintf(
"type=%d code=0x%06X flags=0x%X vk=0x%02X key=0x%08X", ui_type,
static_cast<unsigned int>(code), ui_flags & ~ui::EF_IS_REPEAT, ui_keycode,
static_cast<unsigned int>(key));
}
std::string GetKeyEventAsString(const ui::KeyEvent& keyevent) {
return GetExpectedResultAsString(keyevent.type(), keyevent.key_code(),
keyevent.code(), keyevent.flags(),
keyevent.GetDomKey());
}
std::string GetRewrittenEventAsString(chromeos::EventRewriter* rewriter,
ui::EventType ui_type,
ui::KeyboardCode ui_keycode,
ui::DomCode code,
int ui_flags, // ui::EventFlags
ui::DomKey key) {
const ui::KeyEvent event(ui_type, ui_keycode, code, ui_flags, key,
ui::EventTimeForNow());
scoped_ptr<ui::Event> new_event;
rewriter->RewriteEvent(event, &new_event);
if (new_event)
return GetKeyEventAsString(
static_cast<const ui::KeyEvent&>(*new_event.get()));
return GetKeyEventAsString(event);
}
// Table entry for simple single key event rewriting tests.
struct KeyTestCase {
ui::EventType type;
struct Event {
ui::KeyboardCode key_code;
ui::DomCode code;
int flags; // ui::EventFlags
ui::DomKey::Base key;
} input, expected;
};
std::string GetTestCaseAsString(ui::EventType ui_type,
const KeyTestCase::Event& test) {
return GetExpectedResultAsString(ui_type, test.key_code, test.code,
test.flags, test.key);
}
// Tests a single stateless key rewrite operation.
void CheckKeyTestCase(chromeos::EventRewriter* rewriter,
const KeyTestCase& test) {
SCOPED_TRACE("\nSource: " + GetTestCaseAsString(test.type, test.input));
std::string expected = GetTestCaseAsString(test.type, test.expected);
EXPECT_EQ(expected, GetRewrittenEventAsString(
rewriter, test.type, test.input.key_code,
test.input.code, test.input.flags, test.input.key));
}
} // namespace
namespace chromeos {
class EventRewriterTest : public ash::test::AshTestBase {
public:
EventRewriterTest()
: fake_user_manager_(new user_manager::FakeUserManager),
user_manager_enabler_(fake_user_manager_),
input_method_manager_mock_(NULL) {}
~EventRewriterTest() override {}
void SetUp() override {
input_method_manager_mock_ =
new chromeos::input_method::MockInputMethodManager;
chromeos::input_method::InitializeForTesting(
input_method_manager_mock_); // pass ownership
AshTestBase::SetUp();
}
void TearDown() override {
AshTestBase::TearDown();
// Shutdown() deletes the IME mock object.
chromeos::input_method::Shutdown();
}
protected:
void TestRewriteNumPadKeys();
void TestRewriteNumPadKeysOnAppleKeyboard();
const ui::MouseEvent* RewriteMouseButtonEvent(
chromeos::EventRewriter* rewriter,
const ui::MouseEvent& event,
scoped_ptr<ui::Event>* new_event) {
rewriter->RewriteMouseButtonEventForTesting(event, new_event);
return *new_event ? static_cast<const ui::MouseEvent*>(new_event->get())
: &event;
}
user_manager::FakeUserManager* fake_user_manager_; // Not owned.
chromeos::ScopedUserManagerEnabler user_manager_enabler_;
chromeos::input_method::MockInputMethodManager* input_method_manager_mock_;
};
TEST_F(EventRewriterTest, TestRewriteCommandToControl) {
// First, test with a PC keyboard.
TestingPrefServiceSyncable prefs;
EventRewriter rewriter(NULL);
rewriter.KeyboardDeviceAddedForTesting(kKeyboardDeviceId, "PC Keyboard");
rewriter.set_last_keyboard_device_id_for_testing(kKeyboardDeviceId);
rewriter.set_pref_service_for_testing(&prefs);
KeyTestCase pc_keyboard_tests[] = {
// VKEY_A, Alt modifier.
{ui::ET_KEY_PRESSED,
{ui::VKEY_A, ui::DomCode::KEY_A, ui::EF_ALT_DOWN,
ui::DomKey::UNIDENTIFIED},
{ui::VKEY_A, ui::DomCode::KEY_A, ui::EF_ALT_DOWN,
ui::DomKey::UNIDENTIFIED}},
// VKEY_A, Win modifier.
{ui::ET_KEY_PRESSED,
{ui::VKEY_A, ui::DomCode::KEY_A, ui::EF_COMMAND_DOWN,
ui::DomKey::UNIDENTIFIED},
{ui::VKEY_A, ui::DomCode::KEY_A, ui::EF_COMMAND_DOWN,
ui::DomKey::UNIDENTIFIED}},
// VKEY_A, Alt+Win modifier.
{ui::ET_KEY_PRESSED,
{ui::VKEY_A, ui::DomCode::KEY_A, ui::EF_ALT_DOWN | ui::EF_COMMAND_DOWN,
ui::DomKey::UNIDENTIFIED},
{ui::VKEY_A, ui::DomCode::KEY_A, ui::EF_ALT_DOWN | ui::EF_COMMAND_DOWN,
ui::DomKey::UNIDENTIFIED}},
// VKEY_LWIN (left Windows key), Alt modifier.
{ui::ET_KEY_PRESSED,
{ui::VKEY_LWIN, ui::DomCode::OS_LEFT,
ui::EF_ALT_DOWN | ui::EF_COMMAND_DOWN, ui::DomKey::OS},
{ui::VKEY_LWIN, ui::DomCode::OS_LEFT,
ui::EF_ALT_DOWN | ui::EF_COMMAND_DOWN, ui::DomKey::OS}},
// VKEY_RWIN (right Windows key), Alt modifier.
{ui::ET_KEY_PRESSED,
{ui::VKEY_RWIN, ui::DomCode::OS_RIGHT,
ui::EF_ALT_DOWN | ui::EF_COMMAND_DOWN, ui::DomKey::OS},
{ui::VKEY_RWIN, ui::DomCode::OS_RIGHT,
ui::EF_ALT_DOWN | ui::EF_COMMAND_DOWN, ui::DomKey::OS}},
};
for (const auto& test : pc_keyboard_tests) {
CheckKeyTestCase(&rewriter, test);
}
// An Apple keyboard reusing the ID, zero.
rewriter.KeyboardDeviceAddedForTesting(kKeyboardDeviceId, "Apple Keyboard");
rewriter.set_last_keyboard_device_id_for_testing(kKeyboardDeviceId);
KeyTestCase apple_keyboard_tests[] = {
// VKEY_A, Alt modifier.
{ui::ET_KEY_PRESSED,
{ui::VKEY_A, ui::DomCode::KEY_A, ui::EF_ALT_DOWN,
ui::DomKey::UNIDENTIFIED},
{ui::VKEY_A, ui::DomCode::KEY_A, ui::EF_ALT_DOWN,
ui::DomKey::UNIDENTIFIED}},
// VKEY_A, Win modifier.
{ui::ET_KEY_PRESSED,
{ui::VKEY_A, ui::DomCode::KEY_A, ui::EF_COMMAND_DOWN,
ui::DomKey::UNIDENTIFIED},
{ui::VKEY_A, ui::DomCode::KEY_A, ui::EF_CONTROL_DOWN,
ui::DomKey::Constant<0x01>::Character}},
// VKEY_A, Alt+Win modifier.
{ui::ET_KEY_PRESSED,
{ui::VKEY_A, ui::DomCode::KEY_A, ui::EF_ALT_DOWN | ui::EF_COMMAND_DOWN,
ui::DomKey::UNIDENTIFIED},
{ui::VKEY_A, ui::DomCode::KEY_A, ui::EF_ALT_DOWN | ui::EF_CONTROL_DOWN,
ui::DomKey::Constant<0x01>::Character}},
// VKEY_LWIN (left Windows key), Alt modifier.
{ui::ET_KEY_PRESSED,
{ui::VKEY_LWIN, ui::DomCode::OS_LEFT,
ui::EF_COMMAND_DOWN | ui::EF_ALT_DOWN, ui::DomKey::OS},
{ui::VKEY_CONTROL, ui::DomCode::CONTROL_LEFT,
ui::EF_CONTROL_DOWN | ui::EF_ALT_DOWN, ui::DomKey::CONTROL}},
// VKEY_RWIN (right Windows key), Alt modifier.
{ui::ET_KEY_PRESSED,
{ui::VKEY_RWIN, ui::DomCode::OS_RIGHT,
ui::EF_COMMAND_DOWN | ui::EF_ALT_DOWN, ui::DomKey::OS},
{ui::VKEY_CONTROL, ui::DomCode::CONTROL_RIGHT,
ui::EF_CONTROL_DOWN | ui::EF_ALT_DOWN, ui::DomKey::CONTROL}},
};
for (const auto& test : apple_keyboard_tests) {
CheckKeyTestCase(&rewriter, test);
}
}
// For crbug.com/133896.
TEST_F(EventRewriterTest, TestRewriteCommandToControlWithControlRemapped) {
// Remap Control to Alt.
TestingPrefServiceSyncable prefs;
chromeos::Preferences::RegisterProfilePrefs(prefs.registry());
IntegerPrefMember control;
control.Init(prefs::kLanguageRemapControlKeyTo, &prefs);
control.SetValue(chromeos::input_method::kAltKey);
EventRewriter rewriter(NULL);
rewriter.set_pref_service_for_testing(&prefs);
rewriter.KeyboardDeviceAddedForTesting(kKeyboardDeviceId, "PC Keyboard");
rewriter.set_last_keyboard_device_id_for_testing(kKeyboardDeviceId);
KeyTestCase pc_keyboard_tests[] = {
// Control should be remapped to Alt.
{ui::ET_KEY_PRESSED,
{ui::VKEY_CONTROL, ui::DomCode::CONTROL_LEFT, ui::EF_CONTROL_DOWN,
ui::DomKey::CONTROL},
{ui::VKEY_MENU, ui::DomCode::ALT_LEFT, ui::EF_ALT_DOWN,
ui::DomKey::ALT}},
};
for (const auto& test : pc_keyboard_tests) {
CheckKeyTestCase(&rewriter, test);
}
// An Apple keyboard reusing the ID, zero.
rewriter.KeyboardDeviceAddedForTesting(kKeyboardDeviceId, "Apple Keyboard");
rewriter.set_last_keyboard_device_id_for_testing(kKeyboardDeviceId);
KeyTestCase apple_keyboard_tests[] = {
// VKEY_LWIN (left Command key) with Alt modifier. The remapped Command
// key should never be re-remapped to Alt.
{ui::ET_KEY_PRESSED,
{ui::VKEY_LWIN, ui::DomCode::OS_LEFT,
ui::EF_COMMAND_DOWN | ui::EF_ALT_DOWN, ui::DomKey::OS},
{ui::VKEY_CONTROL, ui::DomCode::CONTROL_LEFT,
ui::EF_CONTROL_DOWN | ui::EF_ALT_DOWN, ui::DomKey::CONTROL}},
// VKEY_RWIN (right Command key) with Alt modifier. The remapped Command
// key should never be re-remapped to Alt.
{ui::ET_KEY_PRESSED,
{ui::VKEY_RWIN, ui::DomCode::OS_RIGHT,
ui::EF_COMMAND_DOWN | ui::EF_ALT_DOWN, ui::DomKey::OS},
{ui::VKEY_CONTROL, ui::DomCode::CONTROL_RIGHT,
ui::EF_CONTROL_DOWN | ui::EF_ALT_DOWN, ui::DomKey::CONTROL}},
};
for (const auto& test : apple_keyboard_tests) {
CheckKeyTestCase(&rewriter, test);
}
}
void EventRewriterTest::TestRewriteNumPadKeys() {
TestingPrefServiceSyncable prefs;
EventRewriter rewriter(NULL);
rewriter.KeyboardDeviceAddedForTesting(kKeyboardDeviceId, "PC Keyboard");
rewriter.set_last_keyboard_device_id_for_testing(kKeyboardDeviceId);
rewriter.set_pref_service_for_testing(&prefs);
KeyTestCase tests[] = {
// XK_KP_Insert (= NumPad 0 without Num Lock), no modifier.
{ui::ET_KEY_PRESSED,
{ui::VKEY_INSERT, ui::DomCode::NUMPAD0, ui::EF_NONE, ui::DomKey::INSERT},
{ui::VKEY_NUMPAD0, ui::DomCode::NUMPAD0, ui::EF_NONE,
ui::DomKey::Constant<'0'>::Character}},
// XK_KP_Insert (= NumPad 0 without Num Lock), Alt modifier.
{ui::ET_KEY_PRESSED,
{ui::VKEY_INSERT, ui::DomCode::NUMPAD0, ui::EF_ALT_DOWN,
ui::DomKey::INSERT},
{ui::VKEY_NUMPAD0, ui::DomCode::NUMPAD0, ui::EF_ALT_DOWN,
ui::DomKey::Constant<'0'>::Character}},
// XK_KP_Delete (= NumPad . without Num Lock), Alt modifier.
{ui::ET_KEY_PRESSED,
{ui::VKEY_DELETE, ui::DomCode::NUMPAD_DECIMAL, ui::EF_ALT_DOWN,
ui::DomKey::DEL},
{ui::VKEY_DECIMAL, ui::DomCode::NUMPAD_DECIMAL, ui::EF_ALT_DOWN,
ui::DomKey::Constant<'.'>::Character}},
// XK_KP_End (= NumPad 1 without Num Lock), Alt modifier.
{ui::ET_KEY_PRESSED,
{ui::VKEY_END, ui::DomCode::NUMPAD1, ui::EF_ALT_DOWN, ui::DomKey::END},
{ui::VKEY_NUMPAD1, ui::DomCode::NUMPAD1, ui::EF_ALT_DOWN,
ui::DomKey::Constant<'1'>::Character}},
// XK_KP_Down (= NumPad 2 without Num Lock), Alt modifier.
{ui::ET_KEY_PRESSED,
{ui::VKEY_DOWN, ui::DomCode::NUMPAD2, ui::EF_ALT_DOWN,
ui::DomKey::ARROW_DOWN},
{ui::VKEY_NUMPAD2, ui::DomCode::NUMPAD2, ui::EF_ALT_DOWN,
ui::DomKey::Constant<'2'>::Character}},
// XK_KP_Next (= NumPad 3 without Num Lock), Alt modifier.
{ui::ET_KEY_PRESSED,
{ui::VKEY_NEXT, ui::DomCode::NUMPAD3, ui::EF_ALT_DOWN,
ui::DomKey::PAGE_DOWN},
{ui::VKEY_NUMPAD3, ui::DomCode::NUMPAD3, ui::EF_ALT_DOWN,
ui::DomKey::Constant<'3'>::Character}},
// XK_KP_Left (= NumPad 4 without Num Lock), Alt modifier.
{ui::ET_KEY_PRESSED,
{ui::VKEY_LEFT, ui::DomCode::NUMPAD4, ui::EF_ALT_DOWN,
ui::DomKey::ARROW_LEFT},
{ui::VKEY_NUMPAD4, ui::DomCode::NUMPAD4, ui::EF_ALT_DOWN,
ui::DomKey::Constant<'4'>::Character}},
// XK_KP_Begin (= NumPad 5 without Num Lock), Alt modifier.
{ui::ET_KEY_PRESSED,
{ui::VKEY_CLEAR, ui::DomCode::NUMPAD5, ui::EF_ALT_DOWN,
ui::DomKey::CLEAR},
{ui::VKEY_NUMPAD5, ui::DomCode::NUMPAD5, ui::EF_ALT_DOWN,
ui::DomKey::Constant<'5'>::Character}},
// XK_KP_Right (= NumPad 6 without Num Lock), Alt modifier.
{ui::ET_KEY_PRESSED,
{ui::VKEY_RIGHT, ui::DomCode::NUMPAD6, ui::EF_ALT_DOWN,
ui::DomKey::ARROW_RIGHT},
{ui::VKEY_NUMPAD6, ui::DomCode::NUMPAD6, ui::EF_ALT_DOWN,
ui::DomKey::Constant<'6'>::Character}},
// XK_KP_Home (= NumPad 7 without Num Lock), Alt modifier.
{ui::ET_KEY_PRESSED,
{ui::VKEY_HOME, ui::DomCode::NUMPAD7, ui::EF_ALT_DOWN, ui::DomKey::HOME},
{ui::VKEY_NUMPAD7, ui::DomCode::NUMPAD7, ui::EF_ALT_DOWN,
ui::DomKey::Constant<'7'>::Character}},
// XK_KP_Up (= NumPad 8 without Num Lock), Alt modifier.
{ui::ET_KEY_PRESSED,
{ui::VKEY_UP, ui::DomCode::NUMPAD8, ui::EF_ALT_DOWN,
ui::DomKey::ARROW_UP},
{ui::VKEY_NUMPAD8, ui::DomCode::NUMPAD8, ui::EF_ALT_DOWN,
ui::DomKey::Constant<'8'>::Character}},
// XK_KP_Prior (= NumPad 9 without Num Lock), Alt modifier.
{ui::ET_KEY_PRESSED,
{ui::VKEY_PRIOR, ui::DomCode::NUMPAD9, ui::EF_ALT_DOWN,
ui::DomKey::PAGE_UP},
{ui::VKEY_NUMPAD9, ui::DomCode::NUMPAD9, ui::EF_ALT_DOWN,
ui::DomKey::Constant<'9'>::Character}},
// XK_KP_0 (= NumPad 0 with Num Lock), Num Lock modifier.
{ui::ET_KEY_PRESSED,
{ui::VKEY_NUMPAD0, ui::DomCode::NUMPAD0, ui::EF_NONE,
ui::DomKey::Constant<'0'>::Character},
{ui::VKEY_NUMPAD0, ui::DomCode::NUMPAD0, ui::EF_NONE,
ui::DomKey::Constant<'0'>::Character}},
// XK_KP_DECIMAL (= NumPad . with Num Lock), Num Lock modifier.
{ui::ET_KEY_PRESSED,
{ui::VKEY_DECIMAL, ui::DomCode::NUMPAD_DECIMAL, ui::EF_NONE,
ui::DomKey::Constant<'.'>::Character},
{ui::VKEY_DECIMAL, ui::DomCode::NUMPAD_DECIMAL, ui::EF_NONE,
ui::DomKey::Constant<'.'>::Character}},
// XK_KP_1 (= NumPad 1 with Num Lock), Num Lock modifier.
{ui::ET_KEY_PRESSED,
{ui::VKEY_NUMPAD1, ui::DomCode::NUMPAD1, ui::EF_NONE,
ui::DomKey::Constant<'1'>::Character},
{ui::VKEY_NUMPAD1, ui::DomCode::NUMPAD1, ui::EF_NONE,
ui::DomKey::Constant<'1'>::Character}},
// XK_KP_2 (= NumPad 2 with Num Lock), Num Lock modifier.
{ui::ET_KEY_PRESSED,
{ui::VKEY_NUMPAD2, ui::DomCode::NUMPAD2, ui::EF_NONE,
ui::DomKey::Constant<'2'>::Character},
{ui::VKEY_NUMPAD2, ui::DomCode::NUMPAD2, ui::EF_NONE,
ui::DomKey::Constant<'2'>::Character}},
// XK_KP_3 (= NumPad 3 with Num Lock), Num Lock modifier.
{ui::ET_KEY_PRESSED,
{ui::VKEY_NUMPAD3, ui::DomCode::NUMPAD3, ui::EF_NONE,
ui::DomKey::Constant<'3'>::Character},
{ui::VKEY_NUMPAD3, ui::DomCode::NUMPAD3, ui::EF_NONE,
ui::DomKey::Constant<'3'>::Character}},
// XK_KP_4 (= NumPad 4 with Num Lock), Num Lock modifier.
{ui::ET_KEY_PRESSED,
{ui::VKEY_NUMPAD4, ui::DomCode::NUMPAD4, ui::EF_NONE,
ui::DomKey::Constant<'4'>::Character},
{ui::VKEY_NUMPAD4, ui::DomCode::NUMPAD4, ui::EF_NONE,
ui::DomKey::Constant<'4'>::Character}},
// XK_KP_5 (= NumPad 5 with Num Lock), Num Lock
// modifier.
{ui::ET_KEY_PRESSED,
{ui::VKEY_NUMPAD5, ui::DomCode::NUMPAD5, ui::EF_NONE,
ui::DomKey::Constant<'5'>::Character},
{ui::VKEY_NUMPAD5, ui::DomCode::NUMPAD5, ui::EF_NONE,
ui::DomKey::Constant<'5'>::Character}},
// XK_KP_6 (= NumPad 6 with Num Lock), Num Lock
// modifier.
{ui::ET_KEY_PRESSED,
{ui::VKEY_NUMPAD6, ui::DomCode::NUMPAD6, ui::EF_NONE,
ui::DomKey::Constant<'6'>::Character},
{ui::VKEY_NUMPAD6, ui::DomCode::NUMPAD6, ui::EF_NONE,
ui::DomKey::Constant<'6'>::Character}},
// XK_KP_7 (= NumPad 7 with Num Lock), Num Lock
// modifier.
{ui::ET_KEY_PRESSED,
{ui::VKEY_NUMPAD7, ui::DomCode::NUMPAD7, ui::EF_NONE,
ui::DomKey::Constant<'7'>::Character},
{ui::VKEY_NUMPAD7, ui::DomCode::NUMPAD7, ui::EF_NONE,
ui::DomKey::Constant<'7'>::Character}},
// XK_KP_8 (= NumPad 8 with Num Lock), Num Lock
// modifier.
{ui::ET_KEY_PRESSED,
{ui::VKEY_NUMPAD8, ui::DomCode::NUMPAD8, ui::EF_NONE,
ui::DomKey::Constant<'8'>::Character},
{ui::VKEY_NUMPAD8, ui::DomCode::NUMPAD8, ui::EF_NONE,
ui::DomKey::Constant<'8'>::Character}},
// XK_KP_9 (= NumPad 9 with Num Lock), Num Lock
// modifier.
{ui::ET_KEY_PRESSED,
{ui::VKEY_NUMPAD9, ui::DomCode::NUMPAD9, ui::EF_NONE,
ui::DomKey::Constant<'9'>::Character},
{ui::VKEY_NUMPAD9, ui::DomCode::NUMPAD9, ui::EF_NONE,
ui::DomKey::Constant<'9'>::Character}},
};
for (const auto& test : tests) {
CheckKeyTestCase(&rewriter, test);
}
}
TEST_F(EventRewriterTest, TestRewriteNumPadKeys) {
TestRewriteNumPadKeys();
}
TEST_F(EventRewriterTest, TestRewriteNumPadKeysWithDiamondKeyFlag) {
// Make sure the num lock works correctly even when Diamond key exists.
const base::CommandLine original_cl(*base::CommandLine::ForCurrentProcess());
base::CommandLine::ForCurrentProcess()->AppendSwitchASCII(
chromeos::switches::kHasChromeOSDiamondKey, "");
TestRewriteNumPadKeys();
*base::CommandLine::ForCurrentProcess() = original_cl;
}
// Tests if the rewriter can handle a Command + Num Pad event.
void EventRewriterTest::TestRewriteNumPadKeysOnAppleKeyboard() {
TestingPrefServiceSyncable prefs;
EventRewriter rewriter(NULL);
rewriter.KeyboardDeviceAddedForTesting(kKeyboardDeviceId, "Apple Keyboard");
rewriter.set_last_keyboard_device_id_for_testing(kKeyboardDeviceId);
rewriter.set_pref_service_for_testing(&prefs);
KeyTestCase tests[] = {
// XK_KP_End (= NumPad 1 without Num Lock), Win modifier.
// The result should be "Num Pad 1 with Control + Num Lock modifiers".
{ui::ET_KEY_PRESSED,
{ui::VKEY_END, ui::DomCode::NUMPAD1, ui::EF_COMMAND_DOWN,
ui::DomKey::END},
{ui::VKEY_NUMPAD1, ui::DomCode::NUMPAD1, ui::EF_CONTROL_DOWN,
ui::DomKey::UNIDENTIFIED}},
// XK_KP_1 (= NumPad 1 with Num Lock), Win modifier.
// The result should also be "Num Pad 1 with Control + Num Lock
// modifiers".
{ui::ET_KEY_PRESSED,
{ui::VKEY_NUMPAD1, ui::DomCode::NUMPAD1, ui::EF_COMMAND_DOWN,
ui::DomKey::Constant<'1'>::Character},
{ui::VKEY_NUMPAD1, ui::DomCode::NUMPAD1, ui::EF_CONTROL_DOWN,
ui::DomKey::UNIDENTIFIED}}};
for (const auto& test : tests) {
CheckKeyTestCase(&rewriter, test);
}
}
TEST_F(EventRewriterTest, TestRewriteNumPadKeysOnAppleKeyboard) {
TestRewriteNumPadKeysOnAppleKeyboard();
}
TEST_F(EventRewriterTest,
TestRewriteNumPadKeysOnAppleKeyboardWithDiamondKeyFlag) {
// Makes sure the num lock works correctly even when Diamond key exists.
const base::CommandLine original_cl(*base::CommandLine::ForCurrentProcess());
base::CommandLine::ForCurrentProcess()->AppendSwitchASCII(
chromeos::switches::kHasChromeOSDiamondKey, "");
TestRewriteNumPadKeysOnAppleKeyboard();
*base::CommandLine::ForCurrentProcess() = original_cl;
}
TEST_F(EventRewriterTest, TestRewriteModifiersNoRemap) {
TestingPrefServiceSyncable prefs;
EventRewriter rewriter(NULL);
rewriter.KeyboardDeviceAddedForTesting(kKeyboardDeviceId, "PC Keyboard");
rewriter.set_pref_service_for_testing(&prefs);
KeyTestCase tests[] = {
// Press Search. Confirm the event is not rewritten.
{ui::ET_KEY_PRESSED,
{ui::VKEY_LWIN, ui::DomCode::OS_LEFT, ui::EF_NONE, ui::DomKey::OS},
{ui::VKEY_LWIN, ui::DomCode::OS_LEFT, ui::EF_COMMAND_DOWN,
ui::DomKey::OS}},
// Press left Control. Confirm the event is not rewritten.
{ui::ET_KEY_PRESSED,
{ui::VKEY_CONTROL, ui::DomCode::CONTROL_LEFT, ui::EF_CONTROL_DOWN,
ui::DomKey::CONTROL},
{ui::VKEY_CONTROL, ui::DomCode::CONTROL_LEFT, ui::EF_CONTROL_DOWN,
ui::DomKey::CONTROL}},
// Press right Control. Confirm the event is not rewritten.
{ui::ET_KEY_PRESSED,
{ui::VKEY_CONTROL, ui::DomCode::CONTROL_LEFT, ui::EF_CONTROL_DOWN,
ui::DomKey::CONTROL},
{ui::VKEY_CONTROL, ui::DomCode::CONTROL_LEFT, ui::EF_CONTROL_DOWN,
ui::DomKey::CONTROL}},
// Press left Alt. Confirm the event is not rewritten.
{ui::ET_KEY_PRESSED,
{ui::VKEY_MENU, ui::DomCode::ALT_LEFT, ui::EF_ALT_DOWN, ui::DomKey::ALT},
{ui::VKEY_MENU, ui::DomCode::ALT_LEFT, ui::EF_ALT_DOWN,
ui::DomKey::ALT}},
// Press right Alt. Confirm the event is not rewritten.
{ui::ET_KEY_PRESSED,
{ui::VKEY_MENU, ui::DomCode::ALT_LEFT, ui::EF_ALT_DOWN, ui::DomKey::ALT},
{ui::VKEY_MENU, ui::DomCode::ALT_LEFT, ui::EF_ALT_DOWN,
ui::DomKey::ALT}},
// Test KeyRelease event, just in case.
// Release Search. Confirm the release event is not rewritten.
{ui::ET_KEY_RELEASED,
{ui::VKEY_LWIN, ui::DomCode::OS_LEFT, ui::EF_NONE, ui::DomKey::OS},
{ui::VKEY_LWIN, ui::DomCode::OS_LEFT, ui::EF_NONE, ui::DomKey::OS}},
};
for (const auto& test : tests) {
CheckKeyTestCase(&rewriter, test);
}
}
TEST_F(EventRewriterTest, TestRewriteModifiersNoRemapMultipleKeys) {
TestingPrefServiceSyncable prefs;
EventRewriter rewriter(NULL);
rewriter.KeyboardDeviceAddedForTesting(kKeyboardDeviceId, "PC Keyboard");
rewriter.set_pref_service_for_testing(&prefs);
KeyTestCase tests[] = {
// Press Alt with Shift. Confirm the event is not rewritten.
{ui::ET_KEY_PRESSED,
{ui::VKEY_MENU, ui::DomCode::ALT_LEFT,
ui::EF_SHIFT_DOWN | ui::EF_ALT_DOWN, ui::DomKey::ALT},
{ui::VKEY_MENU, ui::DomCode::ALT_LEFT,
ui::EF_SHIFT_DOWN | ui::EF_ALT_DOWN, ui::DomKey::ALT}},
// Press Search with Caps Lock mask. Confirm the event is not rewritten.
{ui::ET_KEY_PRESSED,
{ui::VKEY_LWIN, ui::DomCode::OS_LEFT,
ui::EF_CAPS_LOCK_DOWN | ui::EF_COMMAND_DOWN, ui::DomKey::OS},
{ui::VKEY_LWIN, ui::DomCode::OS_LEFT,
ui::EF_CAPS_LOCK_DOWN | ui::EF_COMMAND_DOWN, ui::DomKey::OS}},
// Release Search with Caps Lock mask. Confirm the event is not rewritten.
{ui::ET_KEY_RELEASED,
{ui::VKEY_LWIN, ui::DomCode::OS_LEFT, ui::EF_CAPS_LOCK_DOWN,
ui::DomKey::OS},
{ui::VKEY_LWIN, ui::DomCode::OS_LEFT, ui::EF_CAPS_LOCK_DOWN,
ui::DomKey::OS}},
// Press Shift+Ctrl+Alt+Search+A. Confirm the event is not rewritten.
{ui::ET_KEY_PRESSED,
{ui::VKEY_B, ui::DomCode::KEY_B,
ui::EF_SHIFT_DOWN | ui::EF_CONTROL_DOWN | ui::EF_ALT_DOWN |
ui::EF_COMMAND_DOWN,
ui::DomKey::Constant<'B'>::Character},
{ui::VKEY_B, ui::DomCode::KEY_B,
ui::EF_SHIFT_DOWN | ui::EF_CONTROL_DOWN | ui::EF_ALT_DOWN |
ui::EF_COMMAND_DOWN,
ui::DomKey::Constant<'B'>::Character}},
};
for (const auto& test : tests) {
CheckKeyTestCase(&rewriter, test);
}
}
TEST_F(EventRewriterTest, TestRewriteModifiersDisableSome) {
// Disable Search and Control keys.
TestingPrefServiceSyncable prefs;
chromeos::Preferences::RegisterProfilePrefs(prefs.registry());
IntegerPrefMember search;
search.Init(prefs::kLanguageRemapSearchKeyTo, &prefs);
search.SetValue(chromeos::input_method::kVoidKey);
IntegerPrefMember control;
control.Init(prefs::kLanguageRemapControlKeyTo, &prefs);
control.SetValue(chromeos::input_method::kVoidKey);
EventRewriter rewriter(NULL);
rewriter.KeyboardDeviceAddedForTesting(kKeyboardDeviceId, "PC Keyboard");
rewriter.set_pref_service_for_testing(&prefs);
KeyTestCase disabled_modifier_tests[] = {
// Press Alt with Shift. This key press shouldn't be affected by the
// pref. Confirm the event is not rewritten.
{ui::ET_KEY_PRESSED,
{ui::VKEY_MENU, ui::DomCode::ALT_LEFT,
ui::EF_SHIFT_DOWN | ui::EF_ALT_DOWN, ui::DomKey::ALT},
{ui::VKEY_MENU, ui::DomCode::ALT_LEFT,
ui::EF_SHIFT_DOWN | ui::EF_ALT_DOWN, ui::DomKey::ALT}},
// Press Search. Confirm the event is now VKEY_UNKNOWN.
{ui::ET_KEY_PRESSED,
{ui::VKEY_LWIN, ui::DomCode::OS_LEFT, ui::EF_NONE, ui::DomKey::OS},
{ui::VKEY_UNKNOWN, ui::DomCode::NONE, ui::EF_NONE,
ui::DomKey::UNIDENTIFIED}},
// Press Control. Confirm the event is now VKEY_UNKNOWN.
{ui::ET_KEY_PRESSED,
{ui::VKEY_CONTROL, ui::DomCode::CONTROL_LEFT, ui::EF_CONTROL_DOWN,
ui::DomKey::CONTROL},
{ui::VKEY_UNKNOWN, ui::DomCode::NONE, ui::EF_NONE,
ui::DomKey::UNIDENTIFIED}},
// Press Control+Search. Confirm the event is now VKEY_UNKNOWN
// without any modifiers.
{ui::ET_KEY_PRESSED,
{ui::VKEY_LWIN, ui::DomCode::OS_LEFT, ui::EF_CONTROL_DOWN,
ui::DomKey::OS},
{ui::VKEY_UNKNOWN, ui::DomCode::NONE, ui::EF_NONE,
ui::DomKey::UNIDENTIFIED}},
// Press Control+Search+a. Confirm the event is now VKEY_A without any
// modifiers.
{ui::ET_KEY_PRESSED,
{ui::VKEY_A, ui::DomCode::KEY_A, ui::EF_CONTROL_DOWN,
ui::DomKey::Constant<'a'>::Character},
{ui::VKEY_A, ui::DomCode::KEY_A, ui::EF_NONE,
ui::DomKey::Constant<'a'>::Character}},
// Press Control+Search+Alt+a. Confirm the event is now VKEY_A only with
// the Alt modifier.
{ui::ET_KEY_PRESSED,
{ui::VKEY_A, ui::DomCode::KEY_A, ui::EF_CONTROL_DOWN | ui::EF_ALT_DOWN,
ui::DomKey::Constant<'a'>::Character},
{ui::VKEY_A, ui::DomCode::KEY_A, ui::EF_ALT_DOWN,
ui::DomKey::Constant<'a'>::Character}},
};
for (const auto& test : disabled_modifier_tests) {
CheckKeyTestCase(&rewriter, test);
}
// Remap Alt to Control.
IntegerPrefMember alt;
alt.Init(prefs::kLanguageRemapAltKeyTo, &prefs);
alt.SetValue(chromeos::input_method::kControlKey);
KeyTestCase tests[] = {
// Press left Alt. Confirm the event is now VKEY_CONTROL
// even though the Control key itself is disabled.
{ui::ET_KEY_PRESSED,
{ui::VKEY_MENU, ui::DomCode::ALT_LEFT, ui::EF_ALT_DOWN, ui::DomKey::ALT},
{ui::VKEY_CONTROL, ui::DomCode::CONTROL_LEFT, ui::EF_CONTROL_DOWN,
ui::DomKey::CONTROL}},
// Press Alt+a. Confirm the event is now Control+a even though the Control
// key itself is disabled.
{ui::ET_KEY_PRESSED,
{ui::VKEY_A, ui::DomCode::KEY_A, ui::EF_ALT_DOWN,
ui::DomKey::Constant<'a'>::Character},
{ui::VKEY_A, ui::DomCode::KEY_A, ui::EF_CONTROL_DOWN,
ui::DomKey::Constant<0x01>::Character}},
};
for (const auto& test : tests) {
CheckKeyTestCase(&rewriter, test);
}
}
TEST_F(EventRewriterTest, TestRewriteModifiersRemapToControl) {
// Remap Search to Control.
TestingPrefServiceSyncable prefs;
chromeos::Preferences::RegisterProfilePrefs(prefs.registry());
IntegerPrefMember search;
search.Init(prefs::kLanguageRemapSearchKeyTo, &prefs);
search.SetValue(chromeos::input_method::kControlKey);
EventRewriter rewriter(NULL);
rewriter.KeyboardDeviceAddedForTesting(kKeyboardDeviceId, "PC Keyboard");
rewriter.set_pref_service_for_testing(&prefs);
KeyTestCase s_tests[] = {
// Press Search. Confirm the event is now VKEY_CONTROL.
{ui::ET_KEY_PRESSED,
{ui::VKEY_LWIN, ui::DomCode::OS_LEFT, ui::EF_COMMAND_DOWN,
ui::DomKey::OS},
{ui::VKEY_CONTROL, ui::DomCode::CONTROL_LEFT, ui::EF_CONTROL_DOWN,
ui::DomKey::CONTROL}},
};
for (const auto& test : s_tests) {
CheckKeyTestCase(&rewriter, test);
}
// Remap Alt to Control too.
IntegerPrefMember alt;
alt.Init(prefs::kLanguageRemapAltKeyTo, &prefs);
alt.SetValue(chromeos::input_method::kControlKey);
KeyTestCase sa_tests[] = {
// Press Alt. Confirm the event is now VKEY_CONTROL.
{ui::ET_KEY_PRESSED,
{ui::VKEY_MENU, ui::DomCode::ALT_LEFT, ui::EF_ALT_DOWN, ui::DomKey::ALT},
{ui::VKEY_CONTROL, ui::DomCode::CONTROL_LEFT, ui::EF_CONTROL_DOWN,
ui::DomKey::CONTROL}},
// Press Alt+Search. Confirm the event is now VKEY_CONTROL.
{ui::ET_KEY_PRESSED,
{ui::VKEY_LWIN, ui::DomCode::OS_LEFT,
ui::EF_ALT_DOWN | ui::EF_COMMAND_DOWN, ui::DomKey::OS},
{ui::VKEY_CONTROL, ui::DomCode::CONTROL_LEFT, ui::EF_CONTROL_DOWN,
ui::DomKey::CONTROL}},
// Press Control+Alt+Search. Confirm the event is now VKEY_CONTROL.
{ui::ET_KEY_PRESSED,
{ui::VKEY_LWIN, ui::DomCode::OS_LEFT,
ui::EF_CONTROL_DOWN | ui::EF_ALT_DOWN | ui::EF_COMMAND_DOWN,
ui::DomKey::OS},
{ui::VKEY_CONTROL, ui::DomCode::CONTROL_LEFT, ui::EF_CONTROL_DOWN,
ui::DomKey::CONTROL}},
// Press Shift+Control+Alt+Search. Confirm the event is now Control with
// Shift and Control modifiers.
{ui::ET_KEY_PRESSED,
{ui::VKEY_LWIN, ui::DomCode::OS_LEFT,
ui::EF_SHIFT_DOWN | ui::EF_CONTROL_DOWN | ui::EF_ALT_DOWN |
ui::EF_COMMAND_DOWN,
ui::DomKey::OS},
{ui::VKEY_CONTROL, ui::DomCode::CONTROL_LEFT,
ui::EF_SHIFT_DOWN | ui::EF_CONTROL_DOWN, ui::DomKey::CONTROL}},
// Press Shift+Control+Alt+Search+B. Confirm the event is now B with Shift
// and Control modifiers.
{ui::ET_KEY_PRESSED,
{ui::VKEY_B, ui::DomCode::KEY_B,
ui::EF_SHIFT_DOWN | ui::EF_CONTROL_DOWN | ui::EF_ALT_DOWN |
ui::EF_COMMAND_DOWN,
ui::DomKey::Constant<'B'>::Character},
{ui::VKEY_B, ui::DomCode::KEY_B, ui::EF_SHIFT_DOWN | ui::EF_CONTROL_DOWN,
ui::DomKey::Constant<0x02>::Character}},
};
for (const auto& test : sa_tests) {
CheckKeyTestCase(&rewriter, test);
}
}
TEST_F(EventRewriterTest, TestRewriteModifiersRemapToEscape) {
// Remap Search to ESC.
TestingPrefServiceSyncable prefs;
chromeos::Preferences::RegisterProfilePrefs(prefs.registry());
IntegerPrefMember search;
search.Init(prefs::kLanguageRemapSearchKeyTo, &prefs);
search.SetValue(chromeos::input_method::kEscapeKey);
EventRewriter rewriter(NULL);
rewriter.KeyboardDeviceAddedForTesting(kKeyboardDeviceId, "PC Keyboard");
rewriter.set_pref_service_for_testing(&prefs);
KeyTestCase tests[] = {
// Press Search. Confirm the event is now VKEY_ESCAPE.
{ui::ET_KEY_PRESSED,
{ui::VKEY_LWIN, ui::DomCode::OS_LEFT, ui::EF_COMMAND_DOWN,
ui::DomKey::OS},
{ui::VKEY_ESCAPE, ui::DomCode::ESCAPE, ui::EF_NONE, ui::DomKey::ESCAPE}},
};
for (const auto& test : tests) {
CheckKeyTestCase(&rewriter, test);
}
}
TEST_F(EventRewriterTest, TestRewriteModifiersRemapMany) {
// Remap Search to Alt.
TestingPrefServiceSyncable prefs;
chromeos::Preferences::RegisterProfilePrefs(prefs.registry());
IntegerPrefMember search;
search.Init(prefs::kLanguageRemapSearchKeyTo, &prefs);
search.SetValue(chromeos::input_method::kAltKey);
EventRewriter rewriter(NULL);
rewriter.KeyboardDeviceAddedForTesting(kKeyboardDeviceId, "PC Keyboard");
rewriter.set_pref_service_for_testing(&prefs);
KeyTestCase s2a_tests[] = {
// Press Search. Confirm the event is now VKEY_MENU.
{ui::ET_KEY_PRESSED,
{ui::VKEY_LWIN, ui::DomCode::OS_LEFT, ui::EF_COMMAND_DOWN,
ui::DomKey::OS},
{ui::VKEY_MENU, ui::DomCode::ALT_LEFT, ui::EF_ALT_DOWN,
ui::DomKey::ALT}},
};
for (const auto& test : s2a_tests) {
CheckKeyTestCase(&rewriter, test);
}
// Remap Alt to Control.
IntegerPrefMember alt;
alt.Init(prefs::kLanguageRemapAltKeyTo, &prefs);
alt.SetValue(chromeos::input_method::kControlKey);
KeyTestCase a2c_tests[] = {
// Press left Alt. Confirm the event is now VKEY_CONTROL.
{ui::ET_KEY_PRESSED,
{ui::VKEY_MENU, ui::DomCode::ALT_LEFT, ui::EF_ALT_DOWN, ui::DomKey::ALT},
{ui::VKEY_CONTROL, ui::DomCode::CONTROL_LEFT, ui::EF_CONTROL_DOWN,
ui::DomKey::CONTROL}},
// Press Shift+comma. Verify that only the flags are changed.
// The X11 portion of the test addresses crbug.com/390263 by verifying
// that the X keycode remains that for ',<' and not for 105-key '<>'.
{ui::ET_KEY_PRESSED,
{ui::VKEY_OEM_COMMA, ui::DomCode::COMMA,
ui::EF_SHIFT_DOWN | ui::EF_ALT_DOWN, ui::DomKey::UNIDENTIFIED},
{ui::VKEY_OEM_COMMA, ui::DomCode::COMMA,
ui::EF_SHIFT_DOWN | ui::EF_CONTROL_DOWN, ui::DomKey::UNIDENTIFIED}},
// Press Shift+9. Verify that only the flags are changed.
{ui::ET_KEY_PRESSED,
{ui::VKEY_9, ui::DomCode::DIGIT9, ui::EF_SHIFT_DOWN | ui::EF_ALT_DOWN,
ui::DomKey::UNIDENTIFIED},
{ui::VKEY_9, ui::DomCode::DIGIT9,
ui::EF_SHIFT_DOWN | ui::EF_CONTROL_DOWN, ui::DomKey::UNIDENTIFIED}},
};
for (const auto& test : a2c_tests) {
CheckKeyTestCase(&rewriter, test);
}
// Remap Control to Search.
IntegerPrefMember control;
control.Init(prefs::kLanguageRemapControlKeyTo, &prefs);
control.SetValue(chromeos::input_method::kSearchKey);
KeyTestCase c2s_tests[] = {
// Press left Control. Confirm the event is now VKEY_LWIN.
{ui::ET_KEY_PRESSED,
{ui::VKEY_CONTROL, ui::DomCode::CONTROL_LEFT, ui::EF_CONTROL_DOWN,
ui::DomKey::CONTROL},
{ui::VKEY_LWIN, ui::DomCode::OS_LEFT, ui::EF_COMMAND_DOWN,
ui::DomKey::OS}},
// Then, press all of the three, Control+Alt+Search.
{ui::ET_KEY_PRESSED,
{ui::VKEY_LWIN, ui::DomCode::OS_LEFT,
ui::EF_CONTROL_DOWN | ui::EF_ALT_DOWN | ui::EF_COMMAND_DOWN,
ui::DomKey::OS},
{ui::VKEY_MENU, ui::DomCode::ALT_LEFT,
ui::EF_CONTROL_DOWN | ui::EF_ALT_DOWN | ui::EF_COMMAND_DOWN,
ui::DomKey::ALT}},
// Press Shift+Control+Alt+Search.
{ui::ET_KEY_PRESSED,
{ui::VKEY_LWIN, ui::DomCode::OS_LEFT,
ui::EF_SHIFT_DOWN | ui::EF_CONTROL_DOWN | ui::EF_ALT_DOWN |
ui::EF_COMMAND_DOWN,
ui::DomKey::OS},
{ui::VKEY_MENU, ui::DomCode::ALT_LEFT,
ui::EF_SHIFT_DOWN | ui::EF_CONTROL_DOWN | ui::EF_ALT_DOWN |
ui::EF_COMMAND_DOWN,
ui::DomKey::ALT}},
// Press Shift+Control+Alt+Search+B
{ui::ET_KEY_PRESSED,
{ui::VKEY_B, ui::DomCode::KEY_B,
ui::EF_SHIFT_DOWN | ui::EF_CONTROL_DOWN | ui::EF_ALT_DOWN |
ui::EF_COMMAND_DOWN,
ui::DomKey::Constant<'B'>::Character},
{ui::VKEY_B, ui::DomCode::KEY_B,
ui::EF_SHIFT_DOWN | ui::EF_CONTROL_DOWN | ui::EF_ALT_DOWN |
ui::EF_COMMAND_DOWN,
ui::DomKey::Constant<'B'>::Character}},
};
for (const auto& test : c2s_tests) {
CheckKeyTestCase(&rewriter, test);
}
}
TEST_F(EventRewriterTest, TestRewriteModifiersRemapToCapsLock) {
// Remap Search to Caps Lock.
TestingPrefServiceSyncable prefs;
chromeos::Preferences::RegisterProfilePrefs(prefs.registry());
IntegerPrefMember search;
search.Init(prefs::kLanguageRemapSearchKeyTo, &prefs);
search.SetValue(chromeos::input_method::kCapsLockKey);
chromeos::input_method::FakeImeKeyboard ime_keyboard;
EventRewriter rewriter(NULL);
rewriter.KeyboardDeviceAddedForTesting(kKeyboardDeviceId, "PC Keyboard");
rewriter.set_pref_service_for_testing(&prefs);
rewriter.set_ime_keyboard_for_testing(&ime_keyboard);
EXPECT_FALSE(ime_keyboard.caps_lock_is_enabled_);
// Press Search.
EXPECT_EQ(GetExpectedResultAsString(ui::ET_KEY_PRESSED, ui::VKEY_CAPITAL,
ui::DomCode::CAPS_LOCK, ui::EF_MOD3_DOWN,
ui::DomKey::CAPS_LOCK),
GetRewrittenEventAsString(&rewriter, ui::ET_KEY_PRESSED,
ui::VKEY_LWIN, ui::DomCode::OS_LEFT,
ui::EF_COMMAND_DOWN, ui::DomKey::OS));
// Confirm that the Caps Lock status is changed.
EXPECT_TRUE(ime_keyboard.caps_lock_is_enabled_);
// Release Search.
EXPECT_EQ(GetExpectedResultAsString(ui::ET_KEY_RELEASED, ui::VKEY_CAPITAL,
ui::DomCode::CAPS_LOCK, ui::EF_NONE,
ui::DomKey::CAPS_LOCK),
GetRewrittenEventAsString(&rewriter, ui::ET_KEY_RELEASED,
ui::VKEY_LWIN, ui::DomCode::OS_LEFT,
ui::EF_NONE, ui::DomKey::OS));
// Confirm that the Caps Lock status is not changed.
EXPECT_TRUE(ime_keyboard.caps_lock_is_enabled_);
// Press Search.
EXPECT_EQ(
GetExpectedResultAsString(
ui::ET_KEY_PRESSED, ui::VKEY_CAPITAL, ui::DomCode::CAPS_LOCK,
ui::EF_CAPS_LOCK_DOWN | ui::EF_MOD3_DOWN, ui::DomKey::CAPS_LOCK),
GetRewrittenEventAsString(
&rewriter, ui::ET_KEY_PRESSED, ui::VKEY_LWIN, ui::DomCode::OS_LEFT,
ui::EF_COMMAND_DOWN | ui::EF_CAPS_LOCK_DOWN, ui::DomKey::OS));
// Confirm that the Caps Lock status is changed.
EXPECT_FALSE(ime_keyboard.caps_lock_is_enabled_);
// Release Search.
EXPECT_EQ(GetExpectedResultAsString(ui::ET_KEY_RELEASED, ui::VKEY_CAPITAL,
ui::DomCode::CAPS_LOCK, ui::EF_NONE,
ui::DomKey::CAPS_LOCK),
GetRewrittenEventAsString(&rewriter, ui::ET_KEY_RELEASED,
ui::VKEY_LWIN, ui::DomCode::OS_LEFT,
ui::EF_NONE, ui::DomKey::OS));
// Confirm that the Caps Lock status is not changed.
EXPECT_FALSE(ime_keyboard.caps_lock_is_enabled_);
// Press Caps Lock (on an external keyboard).
EXPECT_EQ(GetExpectedResultAsString(ui::ET_KEY_PRESSED, ui::VKEY_CAPITAL,
ui::DomCode::CAPS_LOCK,
ui::EF_CAPS_LOCK_DOWN | ui::EF_MOD3_DOWN,
ui::DomKey::CAPS_LOCK),
GetRewrittenEventAsString(&rewriter, ui::ET_KEY_PRESSED,
ui::VKEY_CAPITAL, ui::DomCode::CAPS_LOCK,
ui::EF_CAPS_LOCK_DOWN | ui::EF_MOD3_DOWN,
ui::DomKey::CAPS_LOCK));
#if defined(USE_X11)
// Confirm that calling RewriteForTesting() does not change the state of
// |ime_keyboard|. In this case, X Window system itself should change the
// Caps Lock state, not ash::EventRewriter.
EXPECT_FALSE(ime_keyboard.caps_lock_is_enabled_);
#elif defined(USE_OZONE)
// Under Ozone the rewriter is responsible for changing the caps lock
// state when the final key is Caps Lock, regardless of whether the
// initial key is Caps Lock.
EXPECT_TRUE(ime_keyboard.caps_lock_is_enabled_);
#endif
// Release Caps Lock (on an external keyboard).
EXPECT_EQ(GetExpectedResultAsString(ui::ET_KEY_RELEASED, ui::VKEY_CAPITAL,
ui::DomCode::CAPS_LOCK, ui::EF_NONE,
ui::DomKey::CAPS_LOCK),
GetRewrittenEventAsString(&rewriter, ui::ET_KEY_RELEASED,
ui::VKEY_CAPITAL, ui::DomCode::CAPS_LOCK,
ui::EF_NONE, ui::DomKey::CAPS_LOCK));
#if defined(USE_X11)
EXPECT_FALSE(ime_keyboard.caps_lock_is_enabled_);
#elif defined(USE_OZONE)
EXPECT_TRUE(ime_keyboard.caps_lock_is_enabled_);
#endif
}
TEST_F(EventRewriterTest, TestRewriteCapsLock) {
TestingPrefServiceSyncable prefs;
chromeos::Preferences::RegisterProfilePrefs(prefs.registry());
chromeos::input_method::FakeImeKeyboard ime_keyboard;
EventRewriter rewriter(NULL);
rewriter.KeyboardDeviceAddedForTesting(kKeyboardDeviceId, "PC Keyboard");
rewriter.set_pref_service_for_testing(&prefs);
rewriter.set_ime_keyboard_for_testing(&ime_keyboard);
EXPECT_FALSE(ime_keyboard.caps_lock_is_enabled_);
// On Chrome OS, CapsLock is mapped to F16 with Mod3Mask.
EXPECT_EQ(GetExpectedResultAsString(ui::ET_KEY_PRESSED, ui::VKEY_CAPITAL,
ui::DomCode::CAPS_LOCK,
ui::EF_CAPS_LOCK_DOWN | ui::EF_MOD3_DOWN,
ui::DomKey::CAPS_LOCK),
GetRewrittenEventAsString(&rewriter, ui::ET_KEY_PRESSED,
ui::VKEY_F16, ui::DomCode::F16,
ui::EF_MOD3_DOWN, ui::DomKey::F16));
EXPECT_TRUE(ime_keyboard.caps_lock_is_enabled_);
}
TEST_F(EventRewriterTest, TestRewriteDiamondKey) {
TestingPrefServiceSyncable prefs;
chromeos::Preferences::RegisterProfilePrefs(prefs.registry());
chromeos::input_method::FakeImeKeyboard ime_keyboard;
EventRewriter rewriter(NULL);
rewriter.KeyboardDeviceAddedForTesting(kKeyboardDeviceId, "PC Keyboard");
rewriter.set_pref_service_for_testing(&prefs);
rewriter.set_ime_keyboard_for_testing(&ime_keyboard);
KeyTestCase tests[] = {
// F15 should work as Ctrl when --has-chromeos-diamond-key is not
// specified.
{ui::ET_KEY_PRESSED,
{ui::VKEY_F15, ui::DomCode::F15, ui::EF_NONE, ui::DomKey::F15},
{ui::VKEY_CONTROL, ui::DomCode::CONTROL_LEFT, ui::EF_CONTROL_DOWN,
ui::DomKey::CONTROL}},
{ui::ET_KEY_RELEASED,
{ui::VKEY_F15, ui::DomCode::F15, ui::EF_NONE, ui::DomKey::F15},
{ui::VKEY_CONTROL, ui::DomCode::CONTROL_LEFT, ui::EF_NONE,
ui::DomKey::CONTROL}},
// However, Mod2Mask should not be rewritten to CtrlMask when
// --has-chromeos-diamond-key is not specified.
{ui::ET_KEY_PRESSED,
{ui::VKEY_A, ui::DomCode::KEY_A, ui::EF_NONE,
ui::DomKey::Constant<'a'>::Character},
{ui::VKEY_A, ui::DomCode::KEY_A, ui::EF_NONE,
ui::DomKey::Constant<'a'>::Character}},
};
for (const auto& test : tests) {
CheckKeyTestCase(&rewriter, test);
}
}
TEST_F(EventRewriterTest, TestRewriteDiamondKeyWithFlag) {
const base::CommandLine original_cl(*base::CommandLine::ForCurrentProcess());
base::CommandLine::ForCurrentProcess()->AppendSwitchASCII(
chromeos::switches::kHasChromeOSDiamondKey, "");
TestingPrefServiceSyncable prefs;
chromeos::Preferences::RegisterProfilePrefs(prefs.registry());
chromeos::input_method::FakeImeKeyboard ime_keyboard;
EventRewriter rewriter(NULL);
rewriter.KeyboardDeviceAddedForTesting(kKeyboardDeviceId, "PC Keyboard");
rewriter.set_pref_service_for_testing(&prefs);
rewriter.set_ime_keyboard_for_testing(&ime_keyboard);
// By default, F15 should work as Control.
EXPECT_EQ(GetExpectedResultAsString(ui::ET_KEY_PRESSED, ui::VKEY_CONTROL,
ui::DomCode::CONTROL_LEFT,
ui::EF_CONTROL_DOWN, ui::DomKey::CONTROL),
GetRewrittenEventAsString(&rewriter, ui::ET_KEY_PRESSED,
ui::VKEY_F15, ui::DomCode::F15,
ui::EF_NONE, ui::DomKey::F15));
// Check that Control is applied to a subsequent key press.
EXPECT_EQ(GetExpectedResultAsString(ui::ET_KEY_PRESSED, ui::VKEY_A,
ui::DomCode::KEY_A, ui::EF_CONTROL_DOWN,
ui::DomKey::Constant<0x01>::Character),
GetRewrittenEventAsString(&rewriter, ui::ET_KEY_PRESSED, ui::VKEY_A,
ui::DomCode::KEY_A, ui::EF_NONE,
ui::DomKey::Constant<'a'>::Character));
// Release F15
EXPECT_EQ(GetExpectedResultAsString(ui::ET_KEY_RELEASED, ui::VKEY_CONTROL,
ui::DomCode::CONTROL_LEFT, ui::EF_NONE,
ui::DomKey::CONTROL),
GetRewrittenEventAsString(&rewriter, ui::ET_KEY_RELEASED,
ui::VKEY_F15, ui::DomCode::F15,
ui::EF_NONE, ui::DomKey::F15));
// Check that Control is no longer applied to a subsequent key press.
EXPECT_EQ(GetExpectedResultAsString(ui::ET_KEY_PRESSED, ui::VKEY_A,
ui::DomCode::KEY_A, ui::EF_NONE,
ui::DomKey::Constant<'a'>::Character),
GetRewrittenEventAsString(&rewriter, ui::ET_KEY_PRESSED, ui::VKEY_A,
ui::DomCode::KEY_A, ui::EF_NONE,
ui::DomKey::Constant<'a'>::Character));
IntegerPrefMember diamond;
diamond.Init(prefs::kLanguageRemapDiamondKeyTo, &prefs);
diamond.SetValue(chromeos::input_method::kVoidKey);
EXPECT_EQ(GetExpectedResultAsString(ui::ET_KEY_PRESSED, ui::VKEY_UNKNOWN,
ui::DomCode::NONE, ui::EF_NONE,
ui::DomKey::UNIDENTIFIED),
GetRewrittenEventAsString(&rewriter, ui::ET_KEY_PRESSED,
ui::VKEY_F15, ui::DomCode::F15,
ui::EF_NONE, ui::DomKey::F15));
// Check that no modifier is applied to another key.
EXPECT_EQ(GetExpectedResultAsString(ui::ET_KEY_PRESSED, ui::VKEY_A,
ui::DomCode::KEY_A, ui::EF_NONE,
ui::DomKey::Constant<'a'>::Character),
GetRewrittenEventAsString(&rewriter, ui::ET_KEY_PRESSED, ui::VKEY_A,
ui::DomCode::KEY_A, ui::EF_NONE,
ui::DomKey::Constant<'a'>::Character));
diamond.SetValue(chromeos::input_method::kControlKey);
EXPECT_EQ(GetExpectedResultAsString(ui::ET_KEY_PRESSED, ui::VKEY_CONTROL,
ui::DomCode::CONTROL_LEFT,
ui::EF_CONTROL_DOWN, ui::DomKey::CONTROL),
GetRewrittenEventAsString(&rewriter, ui::ET_KEY_PRESSED,
ui::VKEY_F15, ui::DomCode::F15,
ui::EF_NONE, ui::DomKey::F15));
// Check that Control is applied to a subsequent key press.
EXPECT_EQ(GetExpectedResultAsString(ui::ET_KEY_PRESSED, ui::VKEY_A,
ui::DomCode::KEY_A, ui::EF_CONTROL_DOWN,
ui::DomKey::Constant<0x01>::Character),
GetRewrittenEventAsString(&rewriter, ui::ET_KEY_PRESSED, ui::VKEY_A,
ui::DomCode::KEY_A, ui::EF_NONE,
ui::DomKey::Constant<'a'>::Character));
// Release F15
EXPECT_EQ(GetExpectedResultAsString(ui::ET_KEY_RELEASED, ui::VKEY_CONTROL,
ui::DomCode::CONTROL_LEFT, ui::EF_NONE,
ui::DomKey::CONTROL),
GetRewrittenEventAsString(&rewriter, ui::ET_KEY_RELEASED,
ui::VKEY_F15, ui::DomCode::F15,
ui::EF_NONE, ui::DomKey::F15));
// Check that Control is no longer applied to a subsequent key press.
EXPECT_EQ(GetExpectedResultAsString(ui::ET_KEY_PRESSED, ui::VKEY_A,
ui::DomCode::KEY_A, ui::EF_NONE,
ui::DomKey::Constant<'a'>::Character),
GetRewrittenEventAsString(&rewriter, ui::ET_KEY_PRESSED, ui::VKEY_A,
ui::DomCode::KEY_A, ui::EF_NONE,
ui::DomKey::Constant<'a'>::Character));
diamond.SetValue(chromeos::input_method::kAltKey);
EXPECT_EQ(GetExpectedResultAsString(ui::ET_KEY_PRESSED, ui::VKEY_MENU,
ui::DomCode::ALT_LEFT, ui::EF_ALT_DOWN,
ui::DomKey::ALT),
GetRewrittenEventAsString(&rewriter, ui::ET_KEY_PRESSED,
ui::VKEY_F15, ui::DomCode::F15,
ui::EF_NONE, ui::DomKey::F15));
// Check that Alt is applied to a subsequent key press.
EXPECT_EQ(GetExpectedResultAsString(ui::ET_KEY_PRESSED, ui::VKEY_A,
ui::DomCode::KEY_A, ui::EF_ALT_DOWN,
ui::DomKey::Constant<'a'>::Character),
GetRewrittenEventAsString(&rewriter, ui::ET_KEY_PRESSED, ui::VKEY_A,
ui::DomCode::KEY_A, ui::EF_NONE,
ui::DomKey::Constant<'a'>::Character));
// Release F15
EXPECT_EQ(GetExpectedResultAsString(ui::ET_KEY_RELEASED, ui::VKEY_MENU,
ui::DomCode::ALT_LEFT, ui::EF_NONE,
ui::DomKey::ALT),
GetRewrittenEventAsString(&rewriter, ui::ET_KEY_RELEASED,
ui::VKEY_F15, ui::DomCode::F15,
ui::EF_NONE, ui::DomKey::F15));
// Check that Alt is no longer applied to a subsequent key press.
EXPECT_EQ(GetExpectedResultAsString(ui::ET_KEY_PRESSED, ui::VKEY_A,
ui::DomCode::KEY_A, ui::EF_NONE,
ui::DomKey::Constant<'a'>::Character),
GetRewrittenEventAsString(&rewriter, ui::ET_KEY_PRESSED, ui::VKEY_A,
ui::DomCode::KEY_A, ui::EF_NONE,
ui::DomKey::Constant<'a'>::Character));
diamond.SetValue(chromeos::input_method::kCapsLockKey);
EXPECT_EQ(GetExpectedResultAsString(ui::ET_KEY_PRESSED, ui::VKEY_CAPITAL,
ui::DomCode::CAPS_LOCK,
ui::EF_CAPS_LOCK_DOWN | ui::EF_MOD3_DOWN,
ui::DomKey::CAPS_LOCK),
GetRewrittenEventAsString(&rewriter, ui::ET_KEY_PRESSED,
ui::VKEY_F15, ui::DomCode::F15,
ui::EF_NONE, ui::DomKey::F15));
// Check that Caps is applied to a subsequent key press.
EXPECT_EQ(GetExpectedResultAsString(ui::ET_KEY_PRESSED, ui::VKEY_A,
ui::DomCode::KEY_A,
ui::EF_CAPS_LOCK_DOWN | ui::EF_MOD3_DOWN,
ui::DomKey::Constant<'A'>::Character),
GetRewrittenEventAsString(&rewriter, ui::ET_KEY_PRESSED, ui::VKEY_A,
ui::DomCode::KEY_A, ui::EF_NONE,
ui::DomKey::Constant<'a'>::Character));
// Release F15
EXPECT_EQ(GetExpectedResultAsString(ui::ET_KEY_RELEASED, ui::VKEY_CAPITAL,
ui::DomCode::CAPS_LOCK, ui::EF_NONE,
ui::DomKey::CAPS_LOCK),
GetRewrittenEventAsString(&rewriter, ui::ET_KEY_RELEASED,
ui::VKEY_F15, ui::DomCode::F15,
ui::EF_NONE, ui::DomKey::F15));
// Check that Control is no longer applied to a subsequent key press.
EXPECT_EQ(GetExpectedResultAsString(ui::ET_KEY_PRESSED, ui::VKEY_A,
ui::DomCode::KEY_A, ui::EF_NONE,
ui::DomKey::Constant<'a'>::Character),
GetRewrittenEventAsString(&rewriter, ui::ET_KEY_PRESSED, ui::VKEY_A,
ui::DomCode::KEY_A, ui::EF_NONE,
ui::DomKey::Constant<'a'>::Character));
*base::CommandLine::ForCurrentProcess() = original_cl;
}
TEST_F(EventRewriterTest, TestRewriteCapsLockToControl) {
// Remap CapsLock to Control.
TestingPrefServiceSyncable prefs;
chromeos::Preferences::RegisterProfilePrefs(prefs.registry());
IntegerPrefMember control;
control.Init(prefs::kLanguageRemapCapsLockKeyTo, &prefs);
control.SetValue(chromeos::input_method::kControlKey);
EventRewriter rewriter(NULL);
rewriter.KeyboardDeviceAddedForTesting(kKeyboardDeviceId, "PC Keyboard");
rewriter.set_pref_service_for_testing(&prefs);
KeyTestCase tests[] = {
// Press CapsLock+a. Confirm that Mod3Mask is rewritten to ControlMask.
// On Chrome OS, CapsLock works as a Mod3 modifier.
{ui::ET_KEY_PRESSED,
{ui::VKEY_A, ui::DomCode::KEY_A, ui::EF_MOD3_DOWN,
ui::DomKey::Constant<'a'>::Character},
{ui::VKEY_A, ui::DomCode::KEY_A, ui::EF_CONTROL_DOWN,
ui::DomKey::Constant<0x01>::Character}},
// Press Control+CapsLock+a. Confirm that Mod3Mask is rewritten to
// ControlMask
{ui::ET_KEY_PRESSED,
{ui::VKEY_A, ui::DomCode::KEY_A, ui::EF_CONTROL_DOWN | ui::EF_MOD3_DOWN,
ui::DomKey::Constant<'a'>::Character},
{ui::VKEY_A, ui::DomCode::KEY_A, ui::EF_CONTROL_DOWN,
ui::DomKey::Constant<0x01>::Character}},
// Press Alt+CapsLock+a. Confirm that Mod3Mask is rewritten to
// ControlMask.
{ui::ET_KEY_PRESSED,
{ui::VKEY_A, ui::DomCode::KEY_A, ui::EF_ALT_DOWN | ui::EF_MOD3_DOWN,
ui::DomKey::Constant<'a'>::Character},
{ui::VKEY_A, ui::DomCode::KEY_A, ui::EF_ALT_DOWN | ui::EF_CONTROL_DOWN,
ui::DomKey::Constant<0x01>::Character}},
};
for (const auto& test : tests) {
CheckKeyTestCase(&rewriter, test);
}
}
TEST_F(EventRewriterTest, TestRewriteCapsLockMod3InUse) {
// Remap CapsLock to Control.
TestingPrefServiceSyncable prefs;
chromeos::Preferences::RegisterProfilePrefs(prefs.registry());
IntegerPrefMember control;
control.Init(prefs::kLanguageRemapCapsLockKeyTo, &prefs);
control.SetValue(chromeos::input_method::kControlKey);
EventRewriter rewriter(NULL);
rewriter.KeyboardDeviceAddedForTesting(kKeyboardDeviceId, "PC Keyboard");
rewriter.set_pref_service_for_testing(&prefs);
input_method_manager_mock_->set_mod3_used(true);
// Press CapsLock+a. Confirm that Mod3Mask is NOT rewritten to ControlMask
// when Mod3Mask is already in use by the current XKB layout.
EXPECT_EQ(GetExpectedResultAsString(ui::ET_KEY_PRESSED, ui::VKEY_A,
ui::DomCode::KEY_A, ui::EF_NONE,
ui::DomKey::Constant<'a'>::Character),
GetRewrittenEventAsString(&rewriter, ui::ET_KEY_PRESSED, ui::VKEY_A,
ui::DomCode::KEY_A, ui::EF_NONE,
ui::DomKey::Constant<'a'>::Character));
input_method_manager_mock_->set_mod3_used(false);
}
TEST_F(EventRewriterTest, TestRewriteExtendedKeys) {
TestingPrefServiceSyncable prefs;
chromeos::Preferences::RegisterProfilePrefs(prefs.registry());
EventRewriter rewriter(NULL);
rewriter.KeyboardDeviceAddedForTesting(kKeyboardDeviceId, "PC Keyboard");
rewriter.set_last_keyboard_device_id_for_testing(kKeyboardDeviceId);
rewriter.set_pref_service_for_testing(&prefs);
KeyTestCase tests[] = {
// Alt+Backspace -> Delete
{ui::ET_KEY_PRESSED,
{ui::VKEY_BACK, ui::DomCode::BACKSPACE, ui::EF_ALT_DOWN,
ui::DomKey::BACKSPACE},
{ui::VKEY_DELETE, ui::DomCode::DEL, ui::EF_NONE, ui::DomKey::DEL}},
// Control+Alt+Backspace -> Control+Delete
{ui::ET_KEY_PRESSED,
{ui::VKEY_BACK, ui::DomCode::BACKSPACE,
ui::EF_ALT_DOWN | ui::EF_CONTROL_DOWN, ui::DomKey::BACKSPACE},
{ui::VKEY_DELETE, ui::DomCode::DEL, ui::EF_CONTROL_DOWN,
ui::DomKey::DEL}},
// Search+Alt+Backspace -> Alt+Backspace
{ui::ET_KEY_PRESSED,
{ui::VKEY_BACK, ui::DomCode::BACKSPACE,
ui::EF_COMMAND_DOWN | ui::EF_ALT_DOWN, ui::DomKey::BACKSPACE},
{ui::VKEY_BACK, ui::DomCode::BACKSPACE, ui::EF_ALT_DOWN,
ui::DomKey::BACKSPACE}},
// Search+Control+Alt+Backspace -> Control+Alt+Backspace
{ui::ET_KEY_PRESSED,
{ui::VKEY_BACK, ui::DomCode::BACKSPACE,
ui::EF_COMMAND_DOWN | ui::EF_ALT_DOWN | ui::EF_CONTROL_DOWN,
ui::DomKey::BACKSPACE},
{ui::VKEY_BACK, ui::DomCode::BACKSPACE,
ui::EF_ALT_DOWN | ui::EF_CONTROL_DOWN, ui::DomKey::BACKSPACE}},
// Alt+Up -> Prior
{ui::ET_KEY_PRESSED,
{ui::VKEY_UP, ui::DomCode::ARROW_UP, ui::EF_ALT_DOWN,
ui::DomKey::ARROW_UP},
{ui::VKEY_PRIOR, ui::DomCode::PAGE_UP, ui::EF_NONE,
ui::DomKey::PAGE_UP}},
// Alt+Down -> Next
{ui::ET_KEY_PRESSED,
{ui::VKEY_DOWN, ui::DomCode::ARROW_DOWN, ui::EF_ALT_DOWN,
ui::DomKey::ARROW_DOWN},
{ui::VKEY_NEXT, ui::DomCode::PAGE_DOWN, ui::EF_NONE,
ui::DomKey::PAGE_DOWN}},
// Ctrl+Alt+Up -> Home
{ui::ET_KEY_PRESSED,
{ui::VKEY_UP, ui::DomCode::ARROW_UP,
ui::EF_ALT_DOWN | ui::EF_CONTROL_DOWN, ui::DomKey::ARROW_UP},
{ui::VKEY_HOME, ui::DomCode::HOME, ui::EF_NONE, ui::DomKey::HOME}},
// Ctrl+Alt+Down -> End
{ui::ET_KEY_PRESSED,
{ui::VKEY_DOWN, ui::DomCode::ARROW_DOWN,
ui::EF_ALT_DOWN | ui::EF_CONTROL_DOWN, ui::DomKey::ARROW_DOWN},
{ui::VKEY_END, ui::DomCode::END, ui::EF_NONE, ui::DomKey::END}},
// Search+Alt+Up -> Alt+Up
{ui::ET_KEY_PRESSED,
{ui::VKEY_UP, ui::DomCode::ARROW_UP,
ui::EF_COMMAND_DOWN | ui::EF_ALT_DOWN, ui::DomKey::ARROW_UP},
{ui::VKEY_UP, ui::DomCode::ARROW_UP, ui::EF_ALT_DOWN,
ui::DomKey::ARROW_UP}},
// Search+Alt+Down -> Alt+Down
{ui::ET_KEY_PRESSED,
{ui::VKEY_DOWN, ui::DomCode::ARROW_DOWN,
ui::EF_COMMAND_DOWN | ui::EF_ALT_DOWN, ui::DomKey::ARROW_DOWN},
{ui::VKEY_DOWN, ui::DomCode::ARROW_DOWN, ui::EF_ALT_DOWN,
ui::DomKey::ARROW_DOWN}},
// Search+Ctrl+Alt+Up -> Search+Ctrl+Alt+Up
{ui::ET_KEY_PRESSED,
{ui::VKEY_UP, ui::DomCode::ARROW_UP,
ui::EF_COMMAND_DOWN | ui::EF_ALT_DOWN | ui::EF_CONTROL_DOWN,
ui::DomKey::ARROW_UP},
{ui::VKEY_UP, ui::DomCode::ARROW_UP,
ui::EF_ALT_DOWN | ui::EF_CONTROL_DOWN, ui::DomKey::ARROW_UP}},
// Search+Ctrl+Alt+Down -> Ctrl+Alt+Down
{ui::ET_KEY_PRESSED,
{ui::VKEY_DOWN, ui::DomCode::ARROW_DOWN,
ui::EF_COMMAND_DOWN | ui::EF_ALT_DOWN | ui::EF_CONTROL_DOWN,
ui::DomKey::ARROW_DOWN},
{ui::VKEY_DOWN, ui::DomCode::ARROW_DOWN,
ui::EF_ALT_DOWN | ui::EF_CONTROL_DOWN, ui::DomKey::ARROW_DOWN}},
// Period -> Period
{ui::ET_KEY_PRESSED,
{ui::VKEY_OEM_PERIOD, ui::DomCode::PERIOD, ui::EF_NONE,
ui::DomKey::Constant<'.'>::Character},
{ui::VKEY_OEM_PERIOD, ui::DomCode::PERIOD, ui::EF_NONE,
ui::DomKey::Constant<'.'>::Character}},
// Search+Backspace -> Delete
{ui::ET_KEY_PRESSED,
{ui::VKEY_BACK, ui::DomCode::BACKSPACE, ui::EF_COMMAND_DOWN,
ui::DomKey::BACKSPACE},
{ui::VKEY_DELETE, ui::DomCode::DEL, ui::EF_NONE, ui::DomKey::DEL}},
// Search+Up -> Prior
{ui::ET_KEY_PRESSED,
{ui::VKEY_UP, ui::DomCode::ARROW_UP, ui::EF_COMMAND_DOWN,
ui::DomKey::ARROW_UP},
{ui::VKEY_PRIOR, ui::DomCode::PAGE_UP, ui::EF_NONE,
ui::DomKey::PAGE_UP}},
// Search+Down -> Next
{ui::ET_KEY_PRESSED,
{ui::VKEY_DOWN, ui::DomCode::ARROW_DOWN, ui::EF_COMMAND_DOWN,
ui::DomKey::ARROW_DOWN},
{ui::VKEY_NEXT, ui::DomCode::PAGE_DOWN, ui::EF_NONE,
ui::DomKey::PAGE_DOWN}},
// Search+Left -> Home
{ui::ET_KEY_PRESSED,
{ui::VKEY_LEFT, ui::DomCode::ARROW_LEFT, ui::EF_COMMAND_DOWN,
ui::DomKey::ARROW_LEFT},
{ui::VKEY_HOME, ui::DomCode::HOME, ui::EF_NONE, ui::DomKey::HOME}},
// Control+Search+Left -> Home
{ui::ET_KEY_PRESSED,
{ui::VKEY_LEFT, ui::DomCode::ARROW_LEFT,
ui::EF_COMMAND_DOWN | ui::EF_CONTROL_DOWN, ui::DomKey::ARROW_LEFT},
{ui::VKEY_HOME, ui::DomCode::HOME, ui::EF_CONTROL_DOWN,
ui::DomKey::HOME}},
// Search+Right -> End
{ui::ET_KEY_PRESSED,
{ui::VKEY_RIGHT, ui::DomCode::ARROW_RIGHT, ui::EF_COMMAND_DOWN,
ui::DomKey::ARROW_RIGHT},
{ui::VKEY_END, ui::DomCode::END, ui::EF_NONE, ui::DomKey::END}},
// Control+Search+Right -> End
{ui::ET_KEY_PRESSED,
{ui::VKEY_RIGHT, ui::DomCode::ARROW_RIGHT,
ui::EF_COMMAND_DOWN | ui::EF_CONTROL_DOWN, ui::DomKey::ARROW_RIGHT},
{ui::VKEY_END, ui::DomCode::END, ui::EF_CONTROL_DOWN, ui::DomKey::END}},
// Search+Period -> Insert
{ui::ET_KEY_PRESSED,
{ui::VKEY_OEM_PERIOD, ui::DomCode::PERIOD, ui::EF_COMMAND_DOWN,
ui::DomKey::Constant<'.'>::Character},
{ui::VKEY_INSERT, ui::DomCode::INSERT, ui::EF_NONE, ui::DomKey::INSERT}},
// Control+Search+Period -> Control+Insert
{ui::ET_KEY_PRESSED,
{ui::VKEY_OEM_PERIOD, ui::DomCode::PERIOD,
ui::EF_COMMAND_DOWN | ui::EF_CONTROL_DOWN,
ui::DomKey::Constant<'.'>::Character},
{ui::VKEY_INSERT, ui::DomCode::INSERT, ui::EF_CONTROL_DOWN,
ui::DomKey::INSERT}}};
for (const auto& test : tests) {
CheckKeyTestCase(&rewriter, test);
}
}
TEST_F(EventRewriterTest, TestRewriteFunctionKeys) {
TestingPrefServiceSyncable prefs;
chromeos::Preferences::RegisterProfilePrefs(prefs.registry());
EventRewriter rewriter(NULL);
rewriter.KeyboardDeviceAddedForTesting(kKeyboardDeviceId, "PC Keyboard");
rewriter.set_pref_service_for_testing(&prefs);
KeyTestCase tests[] = {
// F1 -> Back
{ui::ET_KEY_PRESSED,
{ui::VKEY_F1, ui::DomCode::F1, ui::EF_NONE, ui::DomKey::F1},
{ui::VKEY_BROWSER_BACK, ui::DomCode::BROWSER_BACK, ui::EF_NONE,
ui::DomKey::BROWSER_BACK}},
{ui::ET_KEY_PRESSED,
{ui::VKEY_F1, ui::DomCode::F1, ui::EF_CONTROL_DOWN, ui::DomKey::F1},
{ui::VKEY_BROWSER_BACK, ui::DomCode::BROWSER_BACK, ui::EF_CONTROL_DOWN,
ui::DomKey::BROWSER_BACK}},
{ui::ET_KEY_PRESSED,
{ui::VKEY_F1, ui::DomCode::F1, ui::EF_ALT_DOWN, ui::DomKey::F1},
{ui::VKEY_BROWSER_BACK, ui::DomCode::BROWSER_BACK, ui::EF_ALT_DOWN,
ui::DomKey::BROWSER_BACK}},
// F2 -> Forward
{ui::ET_KEY_PRESSED,
{ui::VKEY_F2, ui::DomCode::F2, ui::EF_NONE, ui::DomKey::F2},
{ui::VKEY_BROWSER_FORWARD, ui::DomCode::BROWSER_FORWARD, ui::EF_NONE,
ui::DomKey::BROWSER_FORWARD}},
{ui::ET_KEY_PRESSED,
{ui::VKEY_F2, ui::DomCode::F2, ui::EF_CONTROL_DOWN, ui::DomKey::F2},
{ui::VKEY_BROWSER_FORWARD, ui::DomCode::BROWSER_FORWARD,
ui::EF_CONTROL_DOWN, ui::DomKey::BROWSER_FORWARD}},
{ui::ET_KEY_PRESSED,
{ui::VKEY_F2, ui::DomCode::F2, ui::EF_ALT_DOWN, ui::DomKey::F2},
{ui::VKEY_BROWSER_FORWARD, ui::DomCode::BROWSER_FORWARD, ui::EF_ALT_DOWN,
ui::DomKey::BROWSER_FORWARD}},
// F3 -> Refresh
{ui::ET_KEY_PRESSED,
{ui::VKEY_F3, ui::DomCode::F3, ui::EF_NONE, ui::DomKey::F3},
{ui::VKEY_BROWSER_REFRESH, ui::DomCode::BROWSER_REFRESH, ui::EF_NONE,
ui::DomKey::BROWSER_REFRESH}},
{ui::ET_KEY_PRESSED,
{ui::VKEY_F3, ui::DomCode::F3, ui::EF_CONTROL_DOWN, ui::DomKey::F3},
{ui::VKEY_BROWSER_REFRESH, ui::DomCode::BROWSER_REFRESH,
ui::EF_CONTROL_DOWN, ui::DomKey::BROWSER_REFRESH}},
{ui::ET_KEY_PRESSED,
{ui::VKEY_F3, ui::DomCode::F3, ui::EF_ALT_DOWN, ui::DomKey::F3},
{ui::VKEY_BROWSER_REFRESH, ui::DomCode::BROWSER_REFRESH, ui::EF_ALT_DOWN,
ui::DomKey::BROWSER_REFRESH}},
// F4 -> Launch App 2
{ui::ET_KEY_PRESSED,
{ui::VKEY_F4, ui::DomCode::F4, ui::EF_NONE, ui::DomKey::F4},
{ui::VKEY_MEDIA_LAUNCH_APP2, ui::DomCode::ZOOM_TOGGLE, ui::EF_NONE,
ui::DomKey::ZOOM_TOGGLE}},
{ui::ET_KEY_PRESSED,
{ui::VKEY_F4, ui::DomCode::F4, ui::EF_CONTROL_DOWN, ui::DomKey::F4},
{ui::VKEY_MEDIA_LAUNCH_APP2, ui::DomCode::ZOOM_TOGGLE,
ui::EF_CONTROL_DOWN, ui::DomKey::ZOOM_TOGGLE}},
{ui::ET_KEY_PRESSED,
{ui::VKEY_F4, ui::DomCode::F4, ui::EF_ALT_DOWN, ui::DomKey::F4},
{ui::VKEY_MEDIA_LAUNCH_APP2, ui::DomCode::ZOOM_TOGGLE, ui::EF_ALT_DOWN,
ui::DomKey::ZOOM_TOGGLE}},
// F5 -> Launch App 1
{ui::ET_KEY_PRESSED,
{ui::VKEY_F5, ui::DomCode::F5, ui::EF_NONE, ui::DomKey::F5},
{ui::VKEY_MEDIA_LAUNCH_APP1, ui::DomCode::SELECT_TASK, ui::EF_NONE,
ui::DomKey::LAUNCH_MY_COMPUTER}},
{ui::ET_KEY_PRESSED,
{ui::VKEY_F5, ui::DomCode::F5, ui::EF_CONTROL_DOWN, ui::DomKey::F5},
{ui::VKEY_MEDIA_LAUNCH_APP1, ui::DomCode::SELECT_TASK,
ui::EF_CONTROL_DOWN, ui::DomKey::LAUNCH_MY_COMPUTER}},
{ui::ET_KEY_PRESSED,
{ui::VKEY_F5, ui::DomCode::F5, ui::EF_ALT_DOWN, ui::DomKey::F5},
{ui::VKEY_MEDIA_LAUNCH_APP1, ui::DomCode::SELECT_TASK, ui::EF_ALT_DOWN,
ui::DomKey::LAUNCH_MY_COMPUTER}},
// F6 -> Brightness down
{ui::ET_KEY_PRESSED,
{ui::VKEY_F6, ui::DomCode::F6, ui::EF_NONE, ui::DomKey::F6},
{ui::VKEY_BRIGHTNESS_DOWN, ui::DomCode::BRIGHTNESS_DOWN, ui::EF_NONE,
ui::DomKey::BRIGHTNESS_DOWN}},
{ui::ET_KEY_PRESSED,
{ui::VKEY_F6, ui::DomCode::F6, ui::EF_CONTROL_DOWN, ui::DomKey::F6},
{ui::VKEY_BRIGHTNESS_DOWN, ui::DomCode::BRIGHTNESS_DOWN,
ui::EF_CONTROL_DOWN, ui::DomKey::BRIGHTNESS_DOWN}},
{ui::ET_KEY_PRESSED,
{ui::VKEY_F6, ui::DomCode::F6, ui::EF_ALT_DOWN, ui::DomKey::F6},
{ui::VKEY_BRIGHTNESS_DOWN, ui::DomCode::BRIGHTNESS_DOWN, ui::EF_ALT_DOWN,
ui::DomKey::BRIGHTNESS_DOWN}},
// F7 -> Brightness up
{ui::ET_KEY_PRESSED,
{ui::VKEY_F7, ui::DomCode::F7, ui::EF_NONE, ui::DomKey::F7},
{ui::VKEY_BRIGHTNESS_UP, ui::DomCode::BRIGHTNESS_UP, ui::EF_NONE,
ui::DomKey::BRIGHTNESS_UP}},
{ui::ET_KEY_PRESSED,
{ui::VKEY_F7, ui::DomCode::F7, ui::EF_CONTROL_DOWN, ui::DomKey::F7},
{ui::VKEY_BRIGHTNESS_UP, ui::DomCode::BRIGHTNESS_UP, ui::EF_CONTROL_DOWN,
ui::DomKey::BRIGHTNESS_UP}},
{ui::ET_KEY_PRESSED,
{ui::VKEY_F7, ui::DomCode::F7, ui::EF_ALT_DOWN, ui::DomKey::F7},
{ui::VKEY_BRIGHTNESS_UP, ui::DomCode::BRIGHTNESS_UP, ui::EF_ALT_DOWN,
ui::DomKey::BRIGHTNESS_UP}},
// F8 -> Volume Mute
{ui::ET_KEY_PRESSED,
{ui::VKEY_F8, ui::DomCode::F8, ui::EF_NONE, ui::DomKey::F8},
{ui::VKEY_VOLUME_MUTE, ui::DomCode::VOLUME_MUTE, ui::EF_NONE,
ui::DomKey::VOLUME_MUTE}},
{ui::ET_KEY_PRESSED,
{ui::VKEY_F8, ui::DomCode::F8, ui::EF_CONTROL_DOWN, ui::DomKey::F8},
{ui::VKEY_VOLUME_MUTE, ui::DomCode::VOLUME_MUTE, ui::EF_CONTROL_DOWN,
ui::DomKey::VOLUME_MUTE}},
{ui::ET_KEY_PRESSED,
{ui::VKEY_F8, ui::DomCode::F8, ui::EF_ALT_DOWN, ui::DomKey::F8},
{ui::VKEY_VOLUME_MUTE, ui::DomCode::VOLUME_MUTE, ui::EF_ALT_DOWN,
ui::DomKey::VOLUME_MUTE}},
// F9 -> Volume Down
{ui::ET_KEY_PRESSED,
{ui::VKEY_F9, ui::DomCode::F9, ui::EF_NONE, ui::DomKey::F9},
{ui::VKEY_VOLUME_DOWN, ui::DomCode::VOLUME_DOWN, ui::EF_NONE,
ui::DomKey::VOLUME_DOWN}},
{ui::ET_KEY_PRESSED,
{ui::VKEY_F9, ui::DomCode::F9, ui::EF_CONTROL_DOWN, ui::DomKey::F9},
{ui::VKEY_VOLUME_DOWN, ui::DomCode::VOLUME_DOWN, ui::EF_CONTROL_DOWN,
ui::DomKey::VOLUME_DOWN}},
{ui::ET_KEY_PRESSED,
{ui::VKEY_F9, ui::DomCode::F9, ui::EF_ALT_DOWN, ui::DomKey::F9},
{ui::VKEY_VOLUME_DOWN, ui::DomCode::VOLUME_DOWN, ui::EF_ALT_DOWN,
ui::DomKey::VOLUME_DOWN}},
// F10 -> Volume Up
{ui::ET_KEY_PRESSED,
{ui::VKEY_F10, ui::DomCode::F10, ui::EF_NONE, ui::DomKey::F10},
{ui::VKEY_VOLUME_UP, ui::DomCode::VOLUME_UP, ui::EF_NONE,
ui::DomKey::VOLUME_UP}},
{ui::ET_KEY_PRESSED,
{ui::VKEY_F10, ui::DomCode::F10, ui::EF_CONTROL_DOWN, ui::DomKey::F10},
{ui::VKEY_VOLUME_UP, ui::DomCode::VOLUME_UP, ui::EF_CONTROL_DOWN,
ui::DomKey::VOLUME_UP}},
{ui::ET_KEY_PRESSED,
{ui::VKEY_F10, ui::DomCode::F10, ui::EF_ALT_DOWN, ui::DomKey::F10},
{ui::VKEY_VOLUME_UP, ui::DomCode::VOLUME_UP, ui::EF_ALT_DOWN,
ui::DomKey::VOLUME_UP}},
// F11 -> F11
{ui::ET_KEY_PRESSED,
{ui::VKEY_F11, ui::DomCode::F11, ui::EF_NONE, ui::DomKey::F11},
{ui::VKEY_F11, ui::DomCode::F11, ui::EF_NONE, ui::DomKey::F11}},
{ui::ET_KEY_PRESSED,
{ui::VKEY_F11, ui::DomCode::F11, ui::EF_CONTROL_DOWN, ui::DomKey::F11},
{ui::VKEY_F11, ui::DomCode::F11, ui::EF_CONTROL_DOWN, ui::DomKey::F11}},
{ui::ET_KEY_PRESSED,
{ui::VKEY_F11, ui::DomCode::F11, ui::EF_ALT_DOWN, ui::DomKey::F11},
{ui::VKEY_F11, ui::DomCode::F11, ui::EF_ALT_DOWN, ui::DomKey::F11}},
// F12 -> F12
{ui::ET_KEY_PRESSED,
{ui::VKEY_F12, ui::DomCode::F12, ui::EF_NONE, ui::DomKey::F12},
{ui::VKEY_F12, ui::DomCode::F12, ui::EF_NONE, ui::DomKey::F12}},
{ui::ET_KEY_PRESSED,
{ui::VKEY_F12, ui::DomCode::F12, ui::EF_CONTROL_DOWN, ui::DomKey::F12},
{ui::VKEY_F12, ui::DomCode::F12, ui::EF_CONTROL_DOWN, ui::DomKey::F12}},
{ui::ET_KEY_PRESSED,
{ui::VKEY_F12, ui::DomCode::F12, ui::EF_ALT_DOWN, ui::DomKey::F12},
{ui::VKEY_F12, ui::DomCode::F12, ui::EF_ALT_DOWN, ui::DomKey::F12}},
// The number row should not be rewritten without Search key.
{ui::ET_KEY_PRESSED,
{ui::VKEY_1, ui::DomCode::DIGIT1, ui::EF_NONE,
ui::DomKey::Constant<'1'>::Character},
{ui::VKEY_1, ui::DomCode::DIGIT1, ui::EF_NONE,
ui::DomKey::Constant<'1'>::Character}},
{ui::ET_KEY_PRESSED,
{ui::VKEY_2, ui::DomCode::DIGIT2, ui::EF_NONE,
ui::DomKey::Constant<'2'>::Character},
{ui::VKEY_2, ui::DomCode::DIGIT2, ui::EF_NONE,
ui::DomKey::Constant<'2'>::Character}},
{ui::ET_KEY_PRESSED,
{ui::VKEY_3, ui::DomCode::DIGIT3, ui::EF_NONE,
ui::DomKey::Constant<'3'>::Character},
{ui::VKEY_3, ui::DomCode::DIGIT3, ui::EF_NONE,
ui::DomKey::Constant<'3'>::Character}},
{ui::ET_KEY_PRESSED,
{ui::VKEY_4, ui::DomCode::DIGIT4, ui::EF_NONE,
ui::DomKey::Constant<'4'>::Character},
{ui::VKEY_4, ui::DomCode::DIGIT4, ui::EF_NONE,
ui::DomKey::Constant<'4'>::Character}},
{ui::ET_KEY_PRESSED,
{ui::VKEY_5, ui::DomCode::DIGIT5, ui::EF_NONE,
ui::DomKey::Constant<'5'>::Character},
{ui::VKEY_5, ui::DomCode::DIGIT5, ui::EF_NONE,
ui::DomKey::Constant<'5'>::Character}},
{ui::ET_KEY_PRESSED,
{ui::VKEY_6, ui::DomCode::DIGIT6, ui::EF_NONE,
ui::DomKey::Constant<'6'>::Character},
{ui::VKEY_6, ui::DomCode::DIGIT6, ui::EF_NONE,
ui::DomKey::Constant<'6'>::Character}},
{ui::ET_KEY_PRESSED,
{ui::VKEY_7, ui::DomCode::DIGIT7, ui::EF_NONE,
ui::DomKey::Constant<'7'>::Character},
{ui::VKEY_7, ui::DomCode::DIGIT7, ui::EF_NONE,
ui::DomKey::Constant<'7'>::Character}},
{ui::ET_KEY_PRESSED,
{ui::VKEY_8, ui::DomCode::DIGIT8, ui::EF_NONE,
ui::DomKey::Constant<'8'>::Character},
{ui::VKEY_8, ui::DomCode::DIGIT8, ui::EF_NONE,
ui::DomKey::Constant<'8'>::Character}},
{ui::ET_KEY_PRESSED,
{ui::VKEY_9, ui::DomCode::DIGIT9, ui::EF_NONE,
ui::DomKey::Constant<'9'>::Character},
{ui::VKEY_9, ui::DomCode::DIGIT9, ui::EF_NONE,
ui::DomKey::Constant<'9'>::Character}},
{ui::ET_KEY_PRESSED,
{ui::VKEY_0, ui::DomCode::DIGIT0, ui::EF_NONE,
ui::DomKey::Constant<'0'>::Character},
{ui::VKEY_0, ui::DomCode::DIGIT0, ui::EF_NONE,
ui::DomKey::Constant<'0'>::Character}},
{ui::ET_KEY_PRESSED,
{ui::VKEY_OEM_MINUS, ui::DomCode::MINUS, ui::EF_NONE,
ui::DomKey::Constant<'-'>::Character},
{ui::VKEY_OEM_MINUS, ui::DomCode::MINUS, ui::EF_NONE,
ui::DomKey::Constant<'-'>::Character}},
{ui::ET_KEY_PRESSED,
{ui::VKEY_OEM_PLUS, ui::DomCode::EQUAL, ui::EF_NONE,
ui::DomKey::Constant<'='>::Character},
{ui::VKEY_OEM_PLUS, ui::DomCode::EQUAL, ui::EF_NONE,
ui::DomKey::Constant<'='>::Character}},
// The number row should be rewritten as the F<number> row with Search
// key.
{ui::ET_KEY_PRESSED,
{ui::VKEY_1, ui::DomCode::DIGIT1, ui::EF_COMMAND_DOWN,
ui::DomKey::Constant<'1'>::Character},
{ui::VKEY_F1, ui::DomCode::F1, ui::EF_NONE, ui::DomKey::F1}},
{ui::ET_KEY_PRESSED,
{ui::VKEY_2, ui::DomCode::DIGIT2, ui::EF_COMMAND_DOWN,
ui::DomKey::Constant<'2'>::Character},
{ui::VKEY_F2, ui::DomCode::F2, ui::EF_NONE, ui::DomKey::F2}},
{ui::ET_KEY_PRESSED,
{ui::VKEY_3, ui::DomCode::DIGIT3, ui::EF_COMMAND_DOWN,
ui::DomKey::Constant<'3'>::Character},
{ui::VKEY_F3, ui::DomCode::F3, ui::EF_NONE, ui::DomKey::F3}},
{ui::ET_KEY_PRESSED,
{ui::VKEY_4, ui::DomCode::DIGIT4, ui::EF_COMMAND_DOWN,
ui::DomKey::Constant<'4'>::Character},
{ui::VKEY_F4, ui::DomCode::F4, ui::EF_NONE, ui::DomKey::F4}},
{ui::ET_KEY_PRESSED,
{ui::VKEY_5, ui::DomCode::DIGIT5, ui::EF_COMMAND_DOWN,
ui::DomKey::Constant<'5'>::Character},
{ui::VKEY_F5, ui::DomCode::F5, ui::EF_NONE, ui::DomKey::F5}},
{ui::ET_KEY_PRESSED,
{ui::VKEY_6, ui::DomCode::DIGIT6, ui::EF_COMMAND_DOWN,
ui::DomKey::Constant<'6'>::Character},
{ui::VKEY_F6, ui::DomCode::F6, ui::EF_NONE, ui::DomKey::F6}},
{ui::ET_KEY_PRESSED,
{ui::VKEY_7, ui::DomCode::DIGIT7, ui::EF_COMMAND_DOWN,
ui::DomKey::Constant<'7'>::Character},
{ui::VKEY_F7, ui::DomCode::F7, ui::EF_NONE, ui::DomKey::F7}},
{ui::ET_KEY_PRESSED,
{ui::VKEY_8, ui::DomCode::DIGIT8, ui::EF_COMMAND_DOWN,
ui::DomKey::Constant<'8'>::Character},
{ui::VKEY_F8, ui::DomCode::F8, ui::EF_NONE, ui::DomKey::F8}},
{ui::ET_KEY_PRESSED,
{ui::VKEY_9, ui::DomCode::DIGIT9, ui::EF_COMMAND_DOWN,
ui::DomKey::Constant<'9'>::Character},
{ui::VKEY_F9, ui::DomCode::F9, ui::EF_NONE, ui::DomKey::F9}},
{ui::ET_KEY_PRESSED,
{ui::VKEY_0, ui::DomCode::DIGIT0, ui::EF_COMMAND_DOWN,
ui::DomKey::Constant<'0'>::Character},
{ui::VKEY_F10, ui::DomCode::F10, ui::EF_NONE, ui::DomKey::F10}},
{ui::ET_KEY_PRESSED,
{ui::VKEY_OEM_MINUS, ui::DomCode::MINUS, ui::EF_COMMAND_DOWN,
ui::DomKey::Constant<'-'>::Character},
{ui::VKEY_F11, ui::DomCode::F11, ui::EF_NONE, ui::DomKey::F11}},
{ui::ET_KEY_PRESSED,
{ui::VKEY_OEM_PLUS, ui::DomCode::EQUAL, ui::EF_COMMAND_DOWN,
ui::DomKey::Constant<'='>::Character},
{ui::VKEY_F12, ui::DomCode::F12, ui::EF_NONE, ui::DomKey::F12}},
// The function keys should not be rewritten with Search key pressed.
{ui::ET_KEY_PRESSED,
{ui::VKEY_F1, ui::DomCode::F1, ui::EF_COMMAND_DOWN, ui::DomKey::F1},
{ui::VKEY_F1, ui::DomCode::F1, ui::EF_NONE, ui::DomKey::F1}},
{ui::ET_KEY_PRESSED,
{ui::VKEY_F2, ui::DomCode::F2, ui::EF_COMMAND_DOWN, ui::DomKey::F2},
{ui::VKEY_F2, ui::DomCode::F2, ui::EF_NONE, ui::DomKey::F2}},
{ui::ET_KEY_PRESSED,
{ui::VKEY_F3, ui::DomCode::F3, ui::EF_COMMAND_DOWN, ui::DomKey::F3},
{ui::VKEY_F3, ui::DomCode::F3, ui::EF_NONE, ui::DomKey::F3}},
{ui::ET_KEY_PRESSED,
{ui::VKEY_F4, ui::DomCode::F4, ui::EF_COMMAND_DOWN, ui::DomKey::F4},
{ui::VKEY_F4, ui::DomCode::F4, ui::EF_NONE, ui::DomKey::F4}},
{ui::ET_KEY_PRESSED,
{ui::VKEY_F5, ui::DomCode::F5, ui::EF_COMMAND_DOWN, ui::DomKey::F5},
{ui::VKEY_F5, ui::DomCode::F5, ui::EF_NONE, ui::DomKey::F5}},
{ui::ET_KEY_PRESSED,
{ui::VKEY_F6, ui::DomCode::F6, ui::EF_COMMAND_DOWN, ui::DomKey::F6},
{ui::VKEY_F6, ui::DomCode::F6, ui::EF_NONE, ui::DomKey::F6}},
{ui::ET_KEY_PRESSED,
{ui::VKEY_F7, ui::DomCode::F7, ui::EF_COMMAND_DOWN, ui::DomKey::F7},
{ui::VKEY_F7, ui::DomCode::F7, ui::EF_NONE, ui::DomKey::F7}},
{ui::ET_KEY_PRESSED,
{ui::VKEY_F8, ui::DomCode::F8, ui::EF_COMMAND_DOWN, ui::DomKey::F8},
{ui::VKEY_F8, ui::DomCode::F8, ui::EF_NONE, ui::DomKey::F8}},
{ui::ET_KEY_PRESSED,
{ui::VKEY_F9, ui::DomCode::F9, ui::EF_COMMAND_DOWN, ui::DomKey::F9},
{ui::VKEY_F9, ui::DomCode::F9, ui::EF_NONE, ui::DomKey::F9}},
{ui::ET_KEY_PRESSED,
{ui::VKEY_F10, ui::DomCode::F10, ui::EF_COMMAND_DOWN, ui::DomKey::F10},
{ui::VKEY_F10, ui::DomCode::F10, ui::EF_NONE, ui::DomKey::F10}},
{ui::ET_KEY_PRESSED,
{ui::VKEY_F11, ui::DomCode::F11, ui::EF_COMMAND_DOWN, ui::DomKey::F11},
{ui::VKEY_F11, ui::DomCode::F11, ui::EF_NONE, ui::DomKey::F11}},
{ui::ET_KEY_PRESSED,
{ui::VKEY_F12, ui::DomCode::F12, ui::EF_COMMAND_DOWN, ui::DomKey::F12},
{ui::VKEY_F12, ui::DomCode::F12, ui::EF_NONE, ui::DomKey::F12}}};
for (const auto& test : tests) {
CheckKeyTestCase(&rewriter, test);
}
}
TEST_F(EventRewriterTest, TestRewriteExtendedKeysWithSearchRemapped) {
// Remap Search to Control.
TestingPrefServiceSyncable prefs;
chromeos::Preferences::RegisterProfilePrefs(prefs.registry());
IntegerPrefMember search;
search.Init(prefs::kLanguageRemapSearchKeyTo, &prefs);
search.SetValue(chromeos::input_method::kControlKey);
EventRewriter rewriter(NULL);
rewriter.KeyboardDeviceAddedForTesting(kKeyboardDeviceId, "PC Keyboard");
rewriter.set_pref_service_for_testing(&prefs);
KeyTestCase tests[] = {
// Alt+Search+Down -> End
{ui::ET_KEY_PRESSED,
{ui::VKEY_DOWN, ui::DomCode::ARROW_DOWN,
ui::EF_ALT_DOWN | ui::EF_COMMAND_DOWN, ui::DomKey::ARROW_DOWN},
{ui::VKEY_END, ui::DomCode::END, ui::EF_NONE, ui::DomKey::END}},
// Shift+Alt+Search+Down -> Shift+End
{ui::ET_KEY_PRESSED,
{ui::VKEY_DOWN, ui::DomCode::ARROW_DOWN,
ui::EF_SHIFT_DOWN | ui::EF_ALT_DOWN | ui::EF_COMMAND_DOWN,
ui::DomKey::ARROW_DOWN},
{ui::VKEY_END, ui::DomCode::END, ui::EF_SHIFT_DOWN, ui::DomKey::END}},
};
for (const auto& test : tests) {
CheckKeyTestCase(&rewriter, test);
}
}
TEST_F(EventRewriterTest, TestRewriteKeyEventSentByXSendEvent) {
// Remap Control to Alt.
TestingPrefServiceSyncable prefs;
chromeos::Preferences::RegisterProfilePrefs(prefs.registry());
IntegerPrefMember control;
control.Init(prefs::kLanguageRemapControlKeyTo, &prefs);
control.SetValue(chromeos::input_method::kAltKey);
EventRewriter rewriter(NULL);
rewriter.KeyboardDeviceAddedForTesting(kKeyboardDeviceId, "PC Keyboard");
rewriter.set_pref_service_for_testing(&prefs);
// Send left control press.
{
ui::KeyEvent keyevent(ui::ET_KEY_PRESSED, ui::VKEY_CONTROL,
ui::DomCode::CONTROL_LEFT, ui::EF_FINAL,
ui::DomKey::CONTROL, ui::EventTimeForNow());
scoped_ptr<ui::Event> new_event;
// Control should NOT be remapped to Alt if EF_FINAL is set.
EXPECT_EQ(ui::EVENT_REWRITE_CONTINUE,
rewriter.RewriteEvent(keyevent, &new_event));
EXPECT_FALSE(new_event);
}
#if defined(USE_X11)
// Send left control press, using XI2 native events.
{
ui::ScopedXI2Event xev;
xev.InitKeyEvent(ui::ET_KEY_PRESSED, ui::VKEY_CONTROL, 0);
XEvent* xevent = xev;
xevent->xkey.keycode = XKeysymToKeycode(gfx::GetXDisplay(), XK_Control_L);
xevent->xkey.send_event = True; // XSendEvent() always does this.
ui::KeyEvent keyevent(xev);
scoped_ptr<ui::Event> new_event;
// Control should NOT be remapped to Alt if send_event
// flag in the event is True.
EXPECT_EQ(ui::EVENT_REWRITE_CONTINUE,
rewriter.RewriteEvent(keyevent, &new_event));
EXPECT_FALSE(new_event);
}
#endif
}
TEST_F(EventRewriterTest, TestRewriteNonNativeEvent) {
// Remap Control to Alt.
TestingPrefServiceSyncable prefs;
chromeos::Preferences::RegisterProfilePrefs(prefs.registry());
IntegerPrefMember control;
control.Init(prefs::kLanguageRemapControlKeyTo, &prefs);
control.SetValue(chromeos::input_method::kAltKey);
EventRewriter rewriter(NULL);
rewriter.KeyboardDeviceAddedForTesting(kKeyboardDeviceId, "PC Keyboard");
rewriter.set_pref_service_for_testing(&prefs);
const int kTouchId = 2;
gfx::Point location(0, 0);
ui::TouchEvent press(ui::ET_TOUCH_PRESSED, location, kTouchId,
base::TimeDelta());
press.set_flags(ui::EF_CONTROL_DOWN);
#if defined(USE_X11)
ui::UpdateX11EventForFlags(&press);
#endif
scoped_ptr<ui::Event> new_event;
rewriter.RewriteEvent(press, &new_event);
EXPECT_TRUE(new_event);
// Control should be remapped to Alt.
EXPECT_EQ(ui::EF_ALT_DOWN,
new_event->flags() & (ui::EF_CONTROL_DOWN | ui::EF_ALT_DOWN));
}
// Keeps a buffer of handled events.
class EventBuffer : public ui::test::TestEventProcessor {
public:
EventBuffer() {}
~EventBuffer() override {}
void PopEvents(ScopedVector<ui::Event>* events) {
events->clear();
events->swap(events_);
}
private:
// ui::EventProcessor overrides:
ui::EventDispatchDetails OnEventFromSource(ui::Event* event) override {
if (event->IsKeyEvent()) {
events_.push_back(new ui::KeyEvent(*static_cast<ui::KeyEvent*>(event)));
} else if (event->IsMouseWheelEvent()) {
events_.push_back(
new ui::MouseWheelEvent(*static_cast<ui::MouseWheelEvent*>(event)));
} else if (event->IsMouseEvent()) {
events_.push_back(
new ui::MouseEvent(*static_cast<ui::MouseEvent*>(event)));
}
return ui::EventDispatchDetails();
}
ScopedVector<ui::Event> events_;
DISALLOW_COPY_AND_ASSIGN(EventBuffer);
};
// Trivial EventSource that does nothing but send events.
class TestEventSource : public ui::EventSource {
public:
explicit TestEventSource(ui::EventProcessor* processor)
: processor_(processor) {}
ui::EventProcessor* GetEventProcessor() override { return processor_; }
ui::EventDispatchDetails Send(ui::Event* event) {
return SendEventToProcessor(event);
}
private:
ui::EventProcessor* processor_;
};
// Tests of event rewriting that depend on the Ash window manager.
class EventRewriterAshTest : public ash::test::AshTestBase {
public:
EventRewriterAshTest()
: source_(&buffer_),
fake_user_manager_(new user_manager::FakeUserManager),
user_manager_enabler_(fake_user_manager_) {}
~EventRewriterAshTest() override {}
bool RewriteFunctionKeys(const ui::Event& event,
scoped_ptr<ui::Event>* rewritten_event) {
return rewriter_->RewriteEvent(event, rewritten_event);
}
ui::EventDispatchDetails Send(ui::Event* event) {
return source_.Send(event);
}
void SendKeyEvent(ui::EventType type,
ui::KeyboardCode key_code,
ui::DomCode code,
ui::DomKey key) {
ui::KeyEvent press(type, key_code, code, ui::EF_NONE, key,
ui::EventTimeForNow());
ui::EventDispatchDetails details = Send(&press);
CHECK(!details.dispatcher_destroyed);
}
void SendActivateStickyKeyPattern(ui::KeyboardCode key_code,
ui::DomCode code,
ui::DomKey key) {
SendKeyEvent(ui::ET_KEY_PRESSED, key_code, code, key);
SendKeyEvent(ui::ET_KEY_RELEASED, key_code, code, key);
}
protected:
TestingPrefServiceSyncable* prefs() { return &prefs_; }
void PopEvents(ScopedVector<ui::Event>* events) { buffer_.PopEvents(events); }
void SetUp() override {
AshTestBase::SetUp();
sticky_keys_controller_ =
ash::Shell::GetInstance()->sticky_keys_controller();
rewriter_.reset(new EventRewriter(sticky_keys_controller_));
chromeos::Preferences::RegisterProfilePrefs(prefs_.registry());
rewriter_->set_pref_service_for_testing(&prefs_);
#if defined(USE_X11)
ui::SetUpTouchPadForTest(kTouchPadDeviceId);
#endif
source_.AddEventRewriter(rewriter_.get());
sticky_keys_controller_->Enable(true);
}
void TearDown() override {
rewriter_.reset();
AshTestBase::TearDown();
}
protected:
ash::StickyKeysController* sticky_keys_controller_;
private:
scoped_ptr<EventRewriter> rewriter_;
EventBuffer buffer_;
TestEventSource source_;
user_manager::FakeUserManager* fake_user_manager_; // Not owned.
chromeos::ScopedUserManagerEnabler user_manager_enabler_;
TestingPrefServiceSyncable prefs_;
DISALLOW_COPY_AND_ASSIGN(EventRewriterAshTest);
};
TEST_F(EventRewriterAshTest, TopRowKeysAreFunctionKeys) {
scoped_ptr<aura::Window> window(CreateTestWindowInShellWithId(1));
ash::wm::WindowState* window_state = ash::wm::GetWindowState(window.get());
window_state->Activate();
ScopedVector<ui::Event> events;
// Create a simulated keypress of F1 targetted at the window.
ui::KeyEvent press_f1(ui::ET_KEY_PRESSED, ui::VKEY_F1, ui::DomCode::F1,
ui::EF_NONE, ui::DomKey::F1, ui::EventTimeForNow());
// Simulate an apps v2 window that has requested top row keys as function
// keys. The event should not be rewritten.
window_state->set_top_row_keys_are_function_keys(true);
ui::EventDispatchDetails details = Send(&press_f1);
ASSERT_FALSE(details.dispatcher_destroyed);
PopEvents(&events);
EXPECT_EQ(1u, events.size());
EXPECT_EQ(
GetExpectedResultAsString(ui::ET_KEY_PRESSED, ui::VKEY_F1,
ui::DomCode::F1, ui::EF_NONE, ui::DomKey::F1),
GetKeyEventAsString(*static_cast<ui::KeyEvent*>(events[0])));
// The event should also not be rewritten if the send-function-keys pref is
// additionally set, for both apps v2 and regular windows.
BooleanPrefMember send_function_keys_pref;
send_function_keys_pref.Init(prefs::kLanguageSendFunctionKeys, prefs());
send_function_keys_pref.SetValue(true);
window_state->set_top_row_keys_are_function_keys(false);
details = Send(&press_f1);
ASSERT_FALSE(details.dispatcher_destroyed);
PopEvents(&events);
EXPECT_EQ(1u, events.size());
EXPECT_EQ(
GetExpectedResultAsString(ui::ET_KEY_PRESSED, ui::VKEY_F1,
ui::DomCode::F1, ui::EF_NONE, ui::DomKey::F1),
GetKeyEventAsString(*static_cast<ui::KeyEvent*>(events[0])));
// If the pref isn't set when an event is sent to a regular window, F1 is
// rewritten to the back key.
send_function_keys_pref.SetValue(false);
details = Send(&press_f1);
ASSERT_FALSE(details.dispatcher_destroyed);
PopEvents(&events);
EXPECT_EQ(1u, events.size());
EXPECT_EQ(GetExpectedResultAsString(ui::ET_KEY_PRESSED, ui::VKEY_BROWSER_BACK,
ui::DomCode::BROWSER_BACK, ui::EF_NONE,
ui::DomKey::BROWSER_BACK),
GetKeyEventAsString(*static_cast<ui::KeyEvent*>(events[0])));
}
TEST_F(EventRewriterTest, TestRewrittenModifierClick) {
#if defined(USE_X11)
std::vector<int> device_list;
device_list.push_back(10);
ui::TouchFactory::GetInstance()->SetPointerDeviceForTest(device_list);
// Remap Control to Alt.
TestingPrefServiceSyncable prefs;
chromeos::Preferences::RegisterProfilePrefs(prefs.registry());
IntegerPrefMember control;
control.Init(prefs::kLanguageRemapControlKeyTo, &prefs);
control.SetValue(chromeos::input_method::kAltKey);
EventRewriter rewriter(NULL);
rewriter.KeyboardDeviceAddedForTesting(kKeyboardDeviceId, "PC Keyboard");
rewriter.set_pref_service_for_testing(&prefs);
// Check that Control + Left Button is converted (via Alt + Left Button)
// to Right Button.
ui::ScopedXI2Event xev;
xev.InitGenericButtonEvent(10, ui::ET_MOUSE_PRESSED, gfx::Point(),
ui::EF_LEFT_MOUSE_BUTTON | ui::EF_CONTROL_DOWN);
ui::MouseEvent press(xev);
// Sanity check.
EXPECT_EQ(ui::ET_MOUSE_PRESSED, press.type());
EXPECT_EQ(ui::EF_LEFT_MOUSE_BUTTON | ui::EF_CONTROL_DOWN, press.flags());
scoped_ptr<ui::Event> new_event;
const ui::MouseEvent* result =
RewriteMouseButtonEvent(&rewriter, press, &new_event);
EXPECT_TRUE(ui::EF_RIGHT_MOUSE_BUTTON & result->flags());
EXPECT_FALSE(ui::EF_LEFT_MOUSE_BUTTON & result->flags());
EXPECT_FALSE(ui::EF_CONTROL_DOWN & result->flags());
EXPECT_FALSE(ui::EF_ALT_DOWN & result->flags());
EXPECT_TRUE(ui::EF_RIGHT_MOUSE_BUTTON & result->flags());
#endif
}
TEST_F(EventRewriterTest, DontRewriteIfNotRewritten) {
// TODO(kpschoedel): pending changes for crbug.com/360377
// to |chromeos::EventRewriter::RewriteLocatedEvent()
#if defined(USE_X11)
std::vector<int> device_list;
device_list.push_back(10);
device_list.push_back(11);
ui::TouchFactory::GetInstance()->SetPointerDeviceForTest(device_list);
#endif
TestingPrefServiceSyncable prefs;
EventRewriter rewriter(NULL);
rewriter.set_pref_service_for_testing(&prefs);
const int kLeftAndAltFlag = ui::EF_LEFT_MOUSE_BUTTON | ui::EF_ALT_DOWN;
// Test Alt + Left click.
{
ui::MouseEvent press(ui::ET_MOUSE_PRESSED, gfx::Point(), gfx::Point(),
ui::EventTimeForNow(), kLeftAndAltFlag,
ui::EF_LEFT_MOUSE_BUTTON);
ui::EventTestApi test_press(&press);
test_press.set_source_device_id(10);
// Sanity check.
EXPECT_EQ(ui::ET_MOUSE_PRESSED, press.type());
EXPECT_EQ(kLeftAndAltFlag, press.flags());
scoped_ptr<ui::Event> new_event;
const ui::MouseEvent* result =
RewriteMouseButtonEvent(&rewriter, press, &new_event);
EXPECT_TRUE(ui::EF_RIGHT_MOUSE_BUTTON & result->flags());
EXPECT_FALSE(kLeftAndAltFlag & result->flags());
EXPECT_EQ(ui::EF_RIGHT_MOUSE_BUTTON, result->changed_button_flags());
}
{
ui::MouseEvent release(ui::ET_MOUSE_RELEASED, gfx::Point(), gfx::Point(),
ui::EventTimeForNow(), kLeftAndAltFlag,
ui::EF_LEFT_MOUSE_BUTTON);
ui::EventTestApi test_release(&release);
test_release.set_source_device_id(10);
scoped_ptr<ui::Event> new_event;
const ui::MouseEvent* result =
RewriteMouseButtonEvent(&rewriter, release, &new_event);
EXPECT_TRUE(ui::EF_RIGHT_MOUSE_BUTTON & result->flags());
EXPECT_FALSE(kLeftAndAltFlag & result->flags());
EXPECT_EQ(ui::EF_RIGHT_MOUSE_BUTTON, result->changed_button_flags());
}
#if defined(USE_X11)
// Test Alt + Left click, using XI2 native events.
{
ui::ScopedXI2Event xev;
xev.InitGenericButtonEvent(10, ui::ET_MOUSE_PRESSED, gfx::Point(),
kLeftAndAltFlag);
ui::MouseEvent press(xev);
// Sanity check.
EXPECT_EQ(ui::ET_MOUSE_PRESSED, press.type());
EXPECT_EQ(kLeftAndAltFlag, press.flags());
scoped_ptr<ui::Event> new_event;
const ui::MouseEvent* result =
RewriteMouseButtonEvent(&rewriter, press, &new_event);
EXPECT_TRUE(ui::EF_RIGHT_MOUSE_BUTTON & result->flags());
EXPECT_FALSE(kLeftAndAltFlag & result->flags());
EXPECT_EQ(ui::EF_RIGHT_MOUSE_BUTTON, result->changed_button_flags());
}
{
ui::ScopedXI2Event xev;
xev.InitGenericButtonEvent(10, ui::ET_MOUSE_RELEASED, gfx::Point(),
kLeftAndAltFlag);
ui::MouseEvent release(xev);
scoped_ptr<ui::Event> new_event;
const ui::MouseEvent* result =
RewriteMouseButtonEvent(&rewriter, release, &new_event);
EXPECT_TRUE(ui::EF_RIGHT_MOUSE_BUTTON & result->flags());
EXPECT_FALSE(kLeftAndAltFlag & result->flags());
EXPECT_EQ(ui::EF_RIGHT_MOUSE_BUTTON, result->changed_button_flags());
}
#endif
// No ALT in frst click.
{
ui::MouseEvent press(ui::ET_MOUSE_PRESSED, gfx::Point(), gfx::Point(),
ui::EventTimeForNow(), ui::EF_LEFT_MOUSE_BUTTON,
ui::EF_LEFT_MOUSE_BUTTON);
ui::EventTestApi test_press(&press);
test_press.set_source_device_id(10);
scoped_ptr<ui::Event> new_event;
const ui::MouseEvent* result =
RewriteMouseButtonEvent(&rewriter, press, &new_event);
EXPECT_TRUE(ui::EF_LEFT_MOUSE_BUTTON & result->flags());
EXPECT_EQ(ui::EF_LEFT_MOUSE_BUTTON, result->changed_button_flags());
}
{
ui::MouseEvent release(ui::ET_MOUSE_RELEASED, gfx::Point(), gfx::Point(),
ui::EventTimeForNow(), kLeftAndAltFlag,
ui::EF_LEFT_MOUSE_BUTTON);
ui::EventTestApi test_release(&release);
test_release.set_source_device_id(10);
scoped_ptr<ui::Event> new_event;
const ui::MouseEvent* result =
RewriteMouseButtonEvent(&rewriter, release, &new_event);
EXPECT_TRUE((ui::EF_LEFT_MOUSE_BUTTON | ui::EF_ALT_DOWN) & result->flags());
EXPECT_EQ(ui::EF_LEFT_MOUSE_BUTTON, result->changed_button_flags());
}
#if defined(USE_X11)
// No ALT in frst click, using XI2 native events.
{
ui::ScopedXI2Event xev;
xev.InitGenericButtonEvent(10, ui::ET_MOUSE_PRESSED, gfx::Point(),
ui::EF_LEFT_MOUSE_BUTTON);
ui::MouseEvent press(xev);
scoped_ptr<ui::Event> new_event;
const ui::MouseEvent* result =
RewriteMouseButtonEvent(&rewriter, press, &new_event);
EXPECT_TRUE(ui::EF_LEFT_MOUSE_BUTTON & result->flags());
EXPECT_EQ(ui::EF_LEFT_MOUSE_BUTTON, result->changed_button_flags());
}
{
ui::ScopedXI2Event xev;
xev.InitGenericButtonEvent(10, ui::ET_MOUSE_RELEASED, gfx::Point(),
kLeftAndAltFlag);
ui::MouseEvent release(xev);
scoped_ptr<ui::Event> new_event;
const ui::MouseEvent* result =
RewriteMouseButtonEvent(&rewriter, release, &new_event);
EXPECT_TRUE((ui::EF_LEFT_MOUSE_BUTTON | ui::EF_ALT_DOWN) & result->flags());
EXPECT_EQ(ui::EF_LEFT_MOUSE_BUTTON, result->changed_button_flags());
}
#endif
// ALT on different device.
{
ui::MouseEvent press(ui::ET_MOUSE_PRESSED, gfx::Point(), gfx::Point(),
ui::EventTimeForNow(), kLeftAndAltFlag,
ui::EF_LEFT_MOUSE_BUTTON);
ui::EventTestApi test_press(&press);
test_press.set_source_device_id(11);
scoped_ptr<ui::Event> new_event;
const ui::MouseEvent* result =
RewriteMouseButtonEvent(&rewriter, press, &new_event);
EXPECT_TRUE(ui::EF_RIGHT_MOUSE_BUTTON & result->flags());
EXPECT_FALSE(kLeftAndAltFlag & result->flags());
EXPECT_EQ(ui::EF_RIGHT_MOUSE_BUTTON, result->changed_button_flags());
}
{
ui::MouseEvent release(ui::ET_MOUSE_RELEASED, gfx::Point(), gfx::Point(),
ui::EventTimeForNow(), kLeftAndAltFlag,
ui::EF_LEFT_MOUSE_BUTTON);
ui::EventTestApi test_release(&release);
test_release.set_source_device_id(10);
scoped_ptr<ui::Event> new_event;
const ui::MouseEvent* result =
RewriteMouseButtonEvent(&rewriter, release, &new_event);
EXPECT_TRUE((ui::EF_LEFT_MOUSE_BUTTON | ui::EF_ALT_DOWN) & result->flags());
EXPECT_EQ(ui::EF_LEFT_MOUSE_BUTTON, result->changed_button_flags());
}
{
ui::MouseEvent release(ui::ET_MOUSE_RELEASED, gfx::Point(), gfx::Point(),
ui::EventTimeForNow(), kLeftAndAltFlag,
ui::EF_LEFT_MOUSE_BUTTON);
ui::EventTestApi test_release(&release);
test_release.set_source_device_id(11);
scoped_ptr<ui::Event> new_event;
const ui::MouseEvent* result =
RewriteMouseButtonEvent(&rewriter, release, &new_event);
EXPECT_TRUE(ui::EF_RIGHT_MOUSE_BUTTON & result->flags());
EXPECT_FALSE(kLeftAndAltFlag & result->flags());
EXPECT_EQ(ui::EF_RIGHT_MOUSE_BUTTON, result->changed_button_flags());
}
#if defined(USE_X11)
// ALT on different device, using XI2 native events.
{
ui::ScopedXI2Event xev;
xev.InitGenericButtonEvent(11, ui::ET_MOUSE_PRESSED, gfx::Point(),
kLeftAndAltFlag);
ui::MouseEvent press(xev);
scoped_ptr<ui::Event> new_event;
const ui::MouseEvent* result =
RewriteMouseButtonEvent(&rewriter, press, &new_event);
EXPECT_TRUE(ui::EF_RIGHT_MOUSE_BUTTON & result->flags());
EXPECT_FALSE(kLeftAndAltFlag & result->flags());
EXPECT_EQ(ui::EF_RIGHT_MOUSE_BUTTON, result->changed_button_flags());
}
{
ui::ScopedXI2Event xev;
xev.InitGenericButtonEvent(10, ui::ET_MOUSE_RELEASED, gfx::Point(),
kLeftAndAltFlag);
ui::MouseEvent release(xev);
scoped_ptr<ui::Event> new_event;
const ui::MouseEvent* result =
RewriteMouseButtonEvent(&rewriter, release, &new_event);
EXPECT_TRUE((ui::EF_LEFT_MOUSE_BUTTON | ui::EF_ALT_DOWN) & result->flags());
EXPECT_EQ(ui::EF_LEFT_MOUSE_BUTTON, result->changed_button_flags());
}
{
ui::ScopedXI2Event xev;
xev.InitGenericButtonEvent(11, ui::ET_MOUSE_RELEASED, gfx::Point(),
kLeftAndAltFlag);
ui::MouseEvent release(xev);
scoped_ptr<ui::Event> new_event;
const ui::MouseEvent* result =
RewriteMouseButtonEvent(&rewriter, release, &new_event);
EXPECT_TRUE(ui::EF_RIGHT_MOUSE_BUTTON & result->flags());
EXPECT_FALSE(kLeftAndAltFlag & result->flags());
EXPECT_EQ(ui::EF_RIGHT_MOUSE_BUTTON, result->changed_button_flags());
}
#endif
}
TEST_F(EventRewriterAshTest, StickyKeyEventDispatchImpl) {
// Test the actual key event dispatch implementation.
ScopedVector<ui::Event> events;
SendActivateStickyKeyPattern(ui::VKEY_CONTROL, ui::DomCode::CONTROL_LEFT,
ui::DomKey::CONTROL);
PopEvents(&events);
EXPECT_EQ(1u, events.size());
EXPECT_EQ(ui::ET_KEY_PRESSED, events[0]->type());
EXPECT_EQ(ui::VKEY_CONTROL,
static_cast<ui::KeyEvent*>(events[0])->key_code());
// Test key press event is correctly modified and modifier release
// event is sent.
ui::KeyEvent press(ui::ET_KEY_PRESSED, ui::VKEY_C, ui::DomCode::KEY_C,
ui::EF_NONE, ui::DomKey::Constant<'c'>::Character,
ui::EventTimeForNow());
ui::EventDispatchDetails details = Send(&press);
PopEvents(&events);
EXPECT_EQ(2u, events.size());
EXPECT_EQ(ui::ET_KEY_PRESSED, events[0]->type());
EXPECT_EQ(ui::VKEY_C, static_cast<ui::KeyEvent*>(events[0])->key_code());
EXPECT_TRUE(events[0]->flags() & ui::EF_CONTROL_DOWN);
EXPECT_EQ(ui::ET_KEY_RELEASED, events[1]->type());
EXPECT_EQ(ui::VKEY_CONTROL,
static_cast<ui::KeyEvent*>(events[1])->key_code());
// Test key release event is not modified.
ui::KeyEvent release(ui::ET_KEY_RELEASED, ui::VKEY_C, ui::DomCode::KEY_C,
ui::EF_NONE, ui::DomKey::Constant<'c'>::Character,
ui::EventTimeForNow());
details = Send(&release);
ASSERT_FALSE(details.dispatcher_destroyed);
PopEvents(&events);
EXPECT_EQ(1u, events.size());
EXPECT_EQ(ui::ET_KEY_RELEASED, events[0]->type());
EXPECT_EQ(ui::VKEY_C, static_cast<ui::KeyEvent*>(events[0])->key_code());
EXPECT_FALSE(events[0]->flags() & ui::EF_CONTROL_DOWN);
}
TEST_F(EventRewriterAshTest, MouseEventDispatchImpl) {
ScopedVector<ui::Event> events;
SendActivateStickyKeyPattern(ui::VKEY_CONTROL, ui::DomCode::CONTROL_LEFT,
ui::DomKey::CONTROL);
PopEvents(&events);
// Test mouse press event is correctly modified.
gfx::Point location(0, 0);
ui::MouseEvent press(ui::ET_MOUSE_PRESSED, location, location,
ui::EventTimeForNow(), ui::EF_LEFT_MOUSE_BUTTON,
ui::EF_LEFT_MOUSE_BUTTON);
ui::EventDispatchDetails details = Send(&press);
ASSERT_FALSE(details.dispatcher_destroyed);
PopEvents(&events);
EXPECT_EQ(1u, events.size());
EXPECT_EQ(ui::ET_MOUSE_PRESSED, events[0]->type());
EXPECT_TRUE(events[0]->flags() & ui::EF_CONTROL_DOWN);
// Test mouse release event is correctly modified and modifier release
// event is sent. The mouse event should have the correct DIP location.
ui::MouseEvent release(ui::ET_MOUSE_RELEASED, location, location,
ui::EventTimeForNow(), ui::EF_LEFT_MOUSE_BUTTON,
ui::EF_LEFT_MOUSE_BUTTON);
details = Send(&release);
ASSERT_FALSE(details.dispatcher_destroyed);
PopEvents(&events);
EXPECT_EQ(2u, events.size());
EXPECT_EQ(ui::ET_MOUSE_RELEASED, events[0]->type());
EXPECT_TRUE(events[0]->flags() & ui::EF_CONTROL_DOWN);
EXPECT_EQ(ui::ET_KEY_RELEASED, events[1]->type());
EXPECT_EQ(ui::VKEY_CONTROL,
static_cast<ui::KeyEvent*>(events[1])->key_code());
}
TEST_F(EventRewriterAshTest, MouseWheelEventDispatchImpl) {
ScopedVector<ui::Event> events;
// Test positive mouse wheel event is correctly modified and modifier release
// event is sent.
SendActivateStickyKeyPattern(ui::VKEY_CONTROL, ui::DomCode::CONTROL_LEFT,
ui::DomKey::CONTROL);
PopEvents(&events);
gfx::Point location(0, 0);
ui::MouseEvent mev(ui::ET_MOUSEWHEEL, location, location,
ui::EventTimeForNow(), ui::EF_LEFT_MOUSE_BUTTON,
ui::EF_LEFT_MOUSE_BUTTON);
ui::MouseWheelEvent positive(mev, 0, ui::MouseWheelEvent::kWheelDelta);
ui::EventDispatchDetails details = Send(&positive);
ASSERT_FALSE(details.dispatcher_destroyed);
PopEvents(&events);
EXPECT_EQ(2u, events.size());
EXPECT_TRUE(events[0]->IsMouseWheelEvent());
EXPECT_TRUE(events[0]->flags() & ui::EF_CONTROL_DOWN);
EXPECT_EQ(ui::ET_KEY_RELEASED, events[1]->type());
EXPECT_EQ(ui::VKEY_CONTROL,
static_cast<ui::KeyEvent*>(events[1])->key_code());
// Test negative mouse wheel event is correctly modified and modifier release
// event is sent.
SendActivateStickyKeyPattern(ui::VKEY_CONTROL, ui::DomCode::CONTROL_LEFT,
ui::DomKey::CONTROL);
PopEvents(&events);
ui::MouseWheelEvent negative(mev, 0, -ui::MouseWheelEvent::kWheelDelta);
details = Send(&negative);
ASSERT_FALSE(details.dispatcher_destroyed);
PopEvents(&events);
EXPECT_EQ(2u, events.size());
EXPECT_TRUE(events[0]->IsMouseWheelEvent());
EXPECT_TRUE(events[0]->flags() & ui::EF_CONTROL_DOWN);
EXPECT_EQ(ui::ET_KEY_RELEASED, events[1]->type());
EXPECT_EQ(ui::VKEY_CONTROL,
static_cast<ui::KeyEvent*>(events[1])->key_code());
}
class StickyKeysOverlayTest : public EventRewriterAshTest {
public:
StickyKeysOverlayTest() : overlay_(NULL) {}
~StickyKeysOverlayTest() override {}
void SetUp() override {
EventRewriterAshTest::SetUp();
overlay_ = sticky_keys_controller_->GetOverlayForTest();
ASSERT_TRUE(overlay_);
}
ash::StickyKeysOverlay* overlay_;
};
TEST_F(StickyKeysOverlayTest, OneModifierEnabled) {
EXPECT_FALSE(overlay_->is_visible());
EXPECT_EQ(ash::STICKY_KEY_STATE_DISABLED,
overlay_->GetModifierKeyState(ui::EF_CONTROL_DOWN));
// Pressing modifier key should show overlay.
SendActivateStickyKeyPattern(ui::VKEY_CONTROL, ui::DomCode::CONTROL_LEFT,
ui::DomKey::CONTROL);
EXPECT_TRUE(overlay_->is_visible());
EXPECT_EQ(ash::STICKY_KEY_STATE_ENABLED,
overlay_->GetModifierKeyState(ui::EF_CONTROL_DOWN));
// Pressing a normal key should hide overlay.
SendActivateStickyKeyPattern(ui::VKEY_T, ui::DomCode::KEY_T,
ui::DomKey::Constant<'t'>::Character);
EXPECT_FALSE(overlay_->is_visible());
EXPECT_EQ(ash::STICKY_KEY_STATE_DISABLED,
overlay_->GetModifierKeyState(ui::EF_CONTROL_DOWN));
}
TEST_F(StickyKeysOverlayTest, TwoModifiersEnabled) {
EXPECT_FALSE(overlay_->is_visible());
EXPECT_EQ(ash::STICKY_KEY_STATE_DISABLED,
overlay_->GetModifierKeyState(ui::EF_CONTROL_DOWN));
EXPECT_EQ(ash::STICKY_KEY_STATE_DISABLED,
overlay_->GetModifierKeyState(ui::EF_SHIFT_DOWN));
// Pressing two modifiers should show overlay.
SendActivateStickyKeyPattern(ui::VKEY_SHIFT, ui::DomCode::SHIFT_LEFT,
ui::DomKey::SHIFT);
SendActivateStickyKeyPattern(ui::VKEY_CONTROL, ui::DomCode::CONTROL_LEFT,
ui::DomKey::CONTROL);
EXPECT_TRUE(overlay_->is_visible());
EXPECT_EQ(ash::STICKY_KEY_STATE_ENABLED,
overlay_->GetModifierKeyState(ui::EF_SHIFT_DOWN));
EXPECT_EQ(ash::STICKY_KEY_STATE_ENABLED,
overlay_->GetModifierKeyState(ui::EF_CONTROL_DOWN));
// Pressing a normal key should hide overlay.
SendActivateStickyKeyPattern(ui::VKEY_N, ui::DomCode::KEY_N,
ui::DomKey::Constant<'n'>::Character);
EXPECT_FALSE(overlay_->is_visible());
EXPECT_EQ(ash::STICKY_KEY_STATE_DISABLED,
overlay_->GetModifierKeyState(ui::EF_CONTROL_DOWN));
EXPECT_EQ(ash::STICKY_KEY_STATE_DISABLED,
overlay_->GetModifierKeyState(ui::EF_SHIFT_DOWN));
}
TEST_F(StickyKeysOverlayTest, LockedModifier) {
EXPECT_FALSE(overlay_->is_visible());
EXPECT_EQ(ash::STICKY_KEY_STATE_DISABLED,
overlay_->GetModifierKeyState(ui::EF_ALT_DOWN));
// Pressing a modifier key twice should lock modifier and show overlay.
SendActivateStickyKeyPattern(ui::VKEY_LMENU, ui::DomCode::ALT_LEFT,
ui::DomKey::ALT);
SendActivateStickyKeyPattern(ui::VKEY_LMENU, ui::DomCode::ALT_LEFT,
ui::DomKey::ALT);
EXPECT_TRUE(overlay_->is_visible());
EXPECT_EQ(ash::STICKY_KEY_STATE_LOCKED,
overlay_->GetModifierKeyState(ui::EF_ALT_DOWN));
// Pressing a normal key should not hide overlay.
SendActivateStickyKeyPattern(ui::VKEY_D, ui::DomCode::KEY_D,
ui::DomKey::Constant<'d'>::Character);
EXPECT_TRUE(overlay_->is_visible());
EXPECT_EQ(ash::STICKY_KEY_STATE_LOCKED,
overlay_->GetModifierKeyState(ui::EF_ALT_DOWN));
}
TEST_F(StickyKeysOverlayTest, LockedAndNormalModifier) {
EXPECT_FALSE(overlay_->is_visible());
EXPECT_EQ(ash::STICKY_KEY_STATE_DISABLED,
overlay_->GetModifierKeyState(ui::EF_CONTROL_DOWN));
EXPECT_EQ(ash::STICKY_KEY_STATE_DISABLED,
overlay_->GetModifierKeyState(ui::EF_SHIFT_DOWN));
// Pressing a modifier key twice should lock modifier and show overlay.
SendActivateStickyKeyPattern(ui::VKEY_CONTROL, ui::DomCode::CONTROL_LEFT,
ui::DomKey::CONTROL);
SendActivateStickyKeyPattern(ui::VKEY_CONTROL, ui::DomCode::CONTROL_LEFT,
ui::DomKey::CONTROL);
EXPECT_TRUE(overlay_->is_visible());
EXPECT_EQ(ash::STICKY_KEY_STATE_LOCKED,
overlay_->GetModifierKeyState(ui::EF_CONTROL_DOWN));
// Pressing another modifier key should still show overlay.
SendActivateStickyKeyPattern(ui::VKEY_SHIFT, ui::DomCode::SHIFT_LEFT,
ui::DomKey::SHIFT);
EXPECT_TRUE(overlay_->is_visible());
EXPECT_EQ(ash::STICKY_KEY_STATE_LOCKED,
overlay_->GetModifierKeyState(ui::EF_CONTROL_DOWN));
EXPECT_EQ(ash::STICKY_KEY_STATE_ENABLED,
overlay_->GetModifierKeyState(ui::EF_SHIFT_DOWN));
// Pressing a normal key should not hide overlay but disable normal modifier.
SendActivateStickyKeyPattern(ui::VKEY_D, ui::DomCode::KEY_D,
ui::DomKey::Constant<'d'>::Character);
EXPECT_TRUE(overlay_->is_visible());
EXPECT_EQ(ash::STICKY_KEY_STATE_LOCKED,
overlay_->GetModifierKeyState(ui::EF_CONTROL_DOWN));
EXPECT_EQ(ash::STICKY_KEY_STATE_DISABLED,
overlay_->GetModifierKeyState(ui::EF_SHIFT_DOWN));
}
TEST_F(StickyKeysOverlayTest, ModifiersDisabled) {
EXPECT_FALSE(overlay_->is_visible());
EXPECT_EQ(ash::STICKY_KEY_STATE_DISABLED,
overlay_->GetModifierKeyState(ui::EF_CONTROL_DOWN));
EXPECT_EQ(ash::STICKY_KEY_STATE_DISABLED,
overlay_->GetModifierKeyState(ui::EF_SHIFT_DOWN));
EXPECT_EQ(ash::STICKY_KEY_STATE_DISABLED,
overlay_->GetModifierKeyState(ui::EF_ALT_DOWN));
EXPECT_EQ(ash::STICKY_KEY_STATE_DISABLED,
overlay_->GetModifierKeyState(ui::EF_COMMAND_DOWN));
// Enable modifiers.
SendActivateStickyKeyPattern(ui::VKEY_CONTROL, ui::DomCode::CONTROL_LEFT,
ui::DomKey::CONTROL);
SendActivateStickyKeyPattern(ui::VKEY_SHIFT, ui::DomCode::SHIFT_LEFT,
ui::DomKey::SHIFT);
SendActivateStickyKeyPattern(ui::VKEY_SHIFT, ui::DomCode::SHIFT_LEFT,
ui::DomKey::SHIFT);
SendActivateStickyKeyPattern(ui::VKEY_LMENU, ui::DomCode::ALT_LEFT,
ui::DomKey::ALT);
SendActivateStickyKeyPattern(ui::VKEY_COMMAND, ui::DomCode::OS_LEFT,
ui::DomKey::OS);
SendActivateStickyKeyPattern(ui::VKEY_COMMAND, ui::DomCode::OS_LEFT,
ui::DomKey::OS);
EXPECT_TRUE(overlay_->is_visible());
EXPECT_EQ(ash::STICKY_KEY_STATE_ENABLED,
overlay_->GetModifierKeyState(ui::EF_CONTROL_DOWN));
EXPECT_EQ(ash::STICKY_KEY_STATE_LOCKED,
overlay_->GetModifierKeyState(ui::EF_SHIFT_DOWN));
EXPECT_EQ(ash::STICKY_KEY_STATE_ENABLED,
overlay_->GetModifierKeyState(ui::EF_ALT_DOWN));
EXPECT_EQ(ash::STICKY_KEY_STATE_LOCKED,
overlay_->GetModifierKeyState(ui::EF_COMMAND_DOWN));
// Disable modifiers and overlay should be hidden.
SendActivateStickyKeyPattern(ui::VKEY_CONTROL, ui::DomCode::CONTROL_LEFT,
ui::DomKey::CONTROL);
SendActivateStickyKeyPattern(ui::VKEY_CONTROL, ui::DomCode::CONTROL_LEFT,
ui::DomKey::CONTROL);
SendActivateStickyKeyPattern(ui::VKEY_SHIFT, ui::DomCode::SHIFT_LEFT,
ui::DomKey::SHIFT);
SendActivateStickyKeyPattern(ui::VKEY_LMENU, ui::DomCode::ALT_LEFT,
ui::DomKey::ALT);
SendActivateStickyKeyPattern(ui::VKEY_LMENU, ui::DomCode::ALT_LEFT,
ui::DomKey::ALT);
SendActivateStickyKeyPattern(ui::VKEY_COMMAND, ui::DomCode::OS_LEFT,
ui::DomKey::OS);
EXPECT_FALSE(overlay_->is_visible());
EXPECT_EQ(ash::STICKY_KEY_STATE_DISABLED,
overlay_->GetModifierKeyState(ui::EF_CONTROL_DOWN));
EXPECT_EQ(ash::STICKY_KEY_STATE_DISABLED,
overlay_->GetModifierKeyState(ui::EF_SHIFT_DOWN));
EXPECT_EQ(ash::STICKY_KEY_STATE_DISABLED,
overlay_->GetModifierKeyState(ui::EF_ALT_DOWN));
EXPECT_EQ(ash::STICKY_KEY_STATE_DISABLED,
overlay_->GetModifierKeyState(ui::EF_COMMAND_DOWN));
}
TEST_F(StickyKeysOverlayTest, ModifierVisibility) {
// All but AltGr and Mod3 should initially be visible.
EXPECT_TRUE(overlay_->GetModifierVisible(ui::EF_CONTROL_DOWN));
EXPECT_TRUE(overlay_->GetModifierVisible(ui::EF_SHIFT_DOWN));
EXPECT_TRUE(overlay_->GetModifierVisible(ui::EF_ALT_DOWN));
EXPECT_TRUE(overlay_->GetModifierVisible(ui::EF_COMMAND_DOWN));
EXPECT_FALSE(overlay_->GetModifierVisible(ui::EF_ALTGR_DOWN));
EXPECT_FALSE(overlay_->GetModifierVisible(ui::EF_MOD3_DOWN));
// Turn all modifiers on.
sticky_keys_controller_->SetModifiersEnabled(true, true);
EXPECT_TRUE(overlay_->GetModifierVisible(ui::EF_CONTROL_DOWN));
EXPECT_TRUE(overlay_->GetModifierVisible(ui::EF_SHIFT_DOWN));
EXPECT_TRUE(overlay_->GetModifierVisible(ui::EF_ALT_DOWN));
EXPECT_TRUE(overlay_->GetModifierVisible(ui::EF_COMMAND_DOWN));
EXPECT_TRUE(overlay_->GetModifierVisible(ui::EF_ALTGR_DOWN));
EXPECT_TRUE(overlay_->GetModifierVisible(ui::EF_MOD3_DOWN));
// Turn off Mod3.
sticky_keys_controller_->SetModifiersEnabled(false, true);
EXPECT_TRUE(overlay_->GetModifierVisible(ui::EF_ALTGR_DOWN));
EXPECT_FALSE(overlay_->GetModifierVisible(ui::EF_MOD3_DOWN));
// Turn off AltGr.
sticky_keys_controller_->SetModifiersEnabled(true, false);
EXPECT_FALSE(overlay_->GetModifierVisible(ui::EF_ALTGR_DOWN));
EXPECT_TRUE(overlay_->GetModifierVisible(ui::EF_MOD3_DOWN));
// Turn off AltGr and Mod3.
sticky_keys_controller_->SetModifiersEnabled(false, false);
EXPECT_FALSE(overlay_->GetModifierVisible(ui::EF_ALTGR_DOWN));
EXPECT_FALSE(overlay_->GetModifierVisible(ui::EF_MOD3_DOWN));
}
} // namespace chromeos