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// Copyright 2016 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "ui/base/accelerators/accelerator.h"
#include <string>
#include "base/strings/utf_string_conversions.h"
#include "build/build_config.h"
#include "testing/gtest/include/gtest/gtest.h"
#include "ui/events/event.h"
#include "ui/events/types/event_type.h"
namespace ui {
TEST(AcceleratorTest, Repeat) {
const Accelerator accelerator_a(VKEY_A, EF_NONE);
EXPECT_FALSE(accelerator_a.IsRepeat());
const Accelerator accelerator_b(VKEY_B, EF_IS_REPEAT);
EXPECT_TRUE(accelerator_b.IsRepeat());
const Accelerator accelerator_b_copy(accelerator_b);
EXPECT_TRUE(accelerator_b_copy.IsRepeat());
}
TEST(AcceleratorTest, TimeStamp) {
const Accelerator accelerator_a(VKEY_A, EF_NONE);
EXPECT_EQ(base::TimeTicks(), accelerator_a.time_stamp());
const base::TimeTicks event_time = base::TimeTicks() + base::Milliseconds(1);
KeyEvent keyevent(EventType::kKeyPressed, VKEY_SPACE, EF_NONE, event_time);
const Accelerator accelerator_b(keyevent);
EXPECT_EQ(event_time, accelerator_b.time_stamp());
}
// Crash on Android builders. https://crbug.com/980267
#if BUILDFLAG(IS_ANDROID)
#define MAYBE_GetShortcutText DISABLED_GetShortcutText
#else
#define MAYBE_GetShortcutText GetShortcutText
#endif
TEST(AcceleratorTest, MAYBE_GetShortcutText) {
struct {
KeyboardCode code;
int modifiers;
const char16_t* expected_long;
const char16_t* expected_short;
} keys[] = {
{VKEY_Q, EF_CONTROL_DOWN | EF_SHIFT_DOWN, u"Ctrl+Shift+Q", u"⌃⇧Q"},
{VKEY_A, EF_ALT_DOWN | EF_SHIFT_DOWN, u"Alt+Shift+A", u"⌥⇧A"},
// Regression test for https://crbug.com/867732:
{VKEY_OEM_COMMA, EF_CONTROL_DOWN, u"Ctrl+Comma", u"⌃,"},
#if BUILDFLAG(IS_MAC)
{VKEY_T, EF_COMMAND_DOWN | EF_CONTROL_DOWN, nullptr, u"⌃⌘T"},
#endif
#if BUILDFLAG(IS_LINUX)
{VKEY_T, EF_COMMAND_DOWN | EF_CONTROL_DOWN, u"Super+Ctrl+T", nullptr},
#endif
};
for (const auto& key : keys) {
std::u16string text =
Accelerator(key.code, key.modifiers).GetShortcutText();
#if BUILDFLAG(IS_MAC)
EXPECT_EQ(text, key.expected_short);
#else
EXPECT_EQ(text, key.expected_long);
#endif
}
}
TEST(AcceleratorTest, ShortcutTextForUnknownKey) {
const Accelerator accelerator(VKEY_UNKNOWN, EF_NONE);
EXPECT_EQ(std::u16string(), accelerator.GetShortcutText());
}
TEST(AcceleratorTest, VerifyToKeyEventConstructor) {
const Accelerator accelerator(VKEY_Z, EF_COMMAND_DOWN,
Accelerator::KeyState::RELEASED,
base::TimeTicks());
KeyEvent key_event = accelerator.ToKeyEvent();
// Check key event fields to verift if the right constructor is called.
EXPECT_EQ(key_event.key_code(), VKEY_Z);
EXPECT_EQ(key_event.Clone()->type(), ui::EventType::kKeyReleased);
EXPECT_FALSE(key_event.is_char());
}
TEST(AcceleratorTest, ConversionFromKeyEvent) {
ui::KeyEvent key_event(
ui::EventType::kKeyPressed, ui::VKEY_F,
ui::EF_ALT_DOWN | ui::EF_CONTROL_DOWN | ui::EF_FUNCTION_DOWN);
Accelerator accelerator(key_event);
EXPECT_EQ(accelerator.key_code(), ui::VKEY_F);
EXPECT_EQ(accelerator.modifiers(),
ui::EF_ALT_DOWN | ui::EF_CONTROL_DOWN | ui::EF_FUNCTION_DOWN);
}
#if BUILDFLAG(IS_MAC)
class AcceleratorTestMac : public testing::Test {
public:
AcceleratorTestMac() = default;
~AcceleratorTestMac() override = default;
// Returns a "short" vector representation of the modifier flags in
// |modifier_mask|.
std::vector<std::u16string> ShortFormStringForModifiers(int modifier_flags) {
ui::KeyEvent key_event(ui::EventType::kKeyPressed, ui::VKEY_F,
modifier_flags);
Accelerator accelerator(key_event);
return accelerator.GetShortFormModifiers();
}
};
// Checks that a string representation exists for all modifier masks that make
// sense on the Mac.
TEST_F(AcceleratorTestMac, ModifierFlagsShortFormRepresentation) {
int modifier_flag = 1 << 0;
while (modifier_flag) {
// If |modifier_flag| is a valid modifier flag and it's not EF_ALTGR_DOWN
// (the Linux Alt key on the right side of the keyboard), confirm that
// a string representation for the modifier flag exists.
if (Accelerator::MaskOutKeyEventFlags(modifier_flag) &&
modifier_flag != EF_ALTGR_DOWN) {
EXPECT_GT(this->ShortFormStringForModifiers(modifier_flag).size(), 0UL);
}
modifier_flag <<= 1;
}
}
#endif
#if BUILDFLAG(IS_CHROMEOS)
TEST(AcceleratorTest, ConversionFromKeyEvent_Ash) {
ui::KeyEvent key_event(ui::EventType::kKeyPressed, ui::VKEY_F,
ui::EF_ALT_DOWN | ui::EF_CONTROL_DOWN);
Accelerator accelerator(key_event);
EXPECT_EQ(accelerator.key_code(), ui::VKEY_F);
EXPECT_EQ(accelerator.modifiers(), ui::EF_ALT_DOWN | ui::EF_CONTROL_DOWN);
// Code is set when converting from a KeyEvent.
EXPECT_EQ(accelerator.code(), DomCode::US_F);
// Test resetting code.
accelerator.reset_code();
EXPECT_EQ(accelerator.code(), DomCode::NONE);
}
#endif // BUILDFLAG(IS_CHROMEOS)
} // namespace ui
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