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/*
* Copyright (C) 2010 Google Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following disclaimer
* in the documentation and/or other materials provided with the
* distribution.
* * Neither the name of Google Inc. nor the names of its
* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "config.h"
#include <gtest/gtest.h>
#include "EditorClientImpl.h"
#include "EventTarget.h"
#include "KeyboardCodes.h"
#include "KeyboardEvent.h"
#include "WebInputEvent.h"
#include "WebInputEventConversion.h"
using namespace WebCore;
using namespace WebKit;
namespace {
class KeyboardTest : public testing::Test {
public:
// Pass a WebKeyboardEvent into the EditorClient and get back the string
// name of which editing event that key causes.
// E.g., sending in the enter key gives back "InsertNewline".
const char* interpretKeyEvent(
const WebKeyboardEvent& webKeyboardEvent,
PlatformKeyboardEvent::Type keyType)
{
EditorClientImpl editorImpl(0);
PlatformKeyboardEventBuilder evt(webKeyboardEvent);
evt.setKeyType(keyType);
RefPtr<KeyboardEvent> keyboardEvent = KeyboardEvent::create(evt, 0);
return editorImpl.interpretKeyEvent(keyboardEvent.get());
}
// Set up a WebKeyboardEvent KEY_DOWN event with key code and modifiers.
void setupKeyDownEvent(WebKeyboardEvent* keyboardEvent,
char keyCode,
int modifiers)
{
keyboardEvent->windowsKeyCode = keyCode;
keyboardEvent->modifiers = modifiers;
keyboardEvent->type = WebInputEvent::KeyDown;
keyboardEvent->text[0] = keyCode;
keyboardEvent->setKeyIdentifierFromWindowsKeyCode();
}
// Like interpretKeyEvent, but with pressing down OSModifier+|keyCode|.
// OSModifier is the platform's standard modifier key: control on most
// platforms, but meta (command) on Mac.
const char* interpretOSModifierKeyPress(char keyCode)
{
WebKeyboardEvent keyboardEvent;
#if OS(DARWIN)
WebInputEvent::Modifiers osModifier = WebInputEvent::MetaKey;
#else
WebInputEvent::Modifiers osModifier = WebInputEvent::ControlKey;
#endif
setupKeyDownEvent(&keyboardEvent, keyCode, osModifier);
return interpretKeyEvent(keyboardEvent, PlatformKeyboardEvent::RawKeyDown);
}
// Like interpretKeyEvent, but with pressing down ctrl+|keyCode|.
const char* interpretCtrlKeyPress(char keyCode)
{
WebKeyboardEvent keyboardEvent;
setupKeyDownEvent(&keyboardEvent, keyCode, WebInputEvent::ControlKey);
return interpretKeyEvent(keyboardEvent, PlatformKeyboardEvent::RawKeyDown);
}
// Like interpretKeyEvent, but with typing a tab.
const char* interpretTab(int modifiers)
{
WebKeyboardEvent keyboardEvent;
setupKeyDownEvent(&keyboardEvent, '\t', modifiers);
return interpretKeyEvent(keyboardEvent, PlatformKeyboardEvent::Char);
}
// Like interpretKeyEvent, but with typing a newline.
const char* interpretNewLine(int modifiers)
{
WebKeyboardEvent keyboardEvent;
setupKeyDownEvent(&keyboardEvent, '\r', modifiers);
return interpretKeyEvent(keyboardEvent, PlatformKeyboardEvent::Char);
}
// A name for "no modifiers set".
static const int noModifiers = 0;
};
TEST_F(KeyboardTest, TestCtrlReturn)
{
EXPECT_STREQ("InsertNewline", interpretCtrlKeyPress(0xD));
}
TEST_F(KeyboardTest, TestOSModifierZ)
{
#if !OS(DARWIN)
EXPECT_STREQ("Undo", interpretOSModifierKeyPress('Z'));
#endif
}
TEST_F(KeyboardTest, TestOSModifierY)
{
#if !OS(DARWIN)
EXPECT_STREQ("Redo", interpretOSModifierKeyPress('Y'));
#endif
}
TEST_F(KeyboardTest, TestOSModifierA)
{
#if !OS(DARWIN)
EXPECT_STREQ("SelectAll", interpretOSModifierKeyPress('A'));
#endif
}
TEST_F(KeyboardTest, TestOSModifierX)
{
#if !OS(DARWIN)
EXPECT_STREQ("Cut", interpretOSModifierKeyPress('X'));
#endif
}
TEST_F(KeyboardTest, TestOSModifierC)
{
#if !OS(DARWIN)
EXPECT_STREQ("Copy", interpretOSModifierKeyPress('C'));
#endif
}
TEST_F(KeyboardTest, TestOSModifierV)
{
#if !OS(DARWIN)
EXPECT_STREQ("Paste", interpretOSModifierKeyPress('V'));
#endif
}
TEST_F(KeyboardTest, TestEscape)
{
WebKeyboardEvent keyboardEvent;
setupKeyDownEvent(&keyboardEvent, WebCore::VKEY_ESCAPE, noModifiers);
const char* result = interpretKeyEvent(keyboardEvent,
PlatformKeyboardEvent::RawKeyDown);
EXPECT_STREQ("Cancel", result);
}
TEST_F(KeyboardTest, TestInsertTab)
{
EXPECT_STREQ("InsertTab", interpretTab(noModifiers));
}
TEST_F(KeyboardTest, TestInsertBackTab)
{
EXPECT_STREQ("InsertBacktab", interpretTab(WebInputEvent::ShiftKey));
}
TEST_F(KeyboardTest, TestInsertNewline)
{
EXPECT_STREQ("InsertNewline", interpretNewLine(noModifiers));
}
TEST_F(KeyboardTest, TestInsertNewline2)
{
EXPECT_STREQ("InsertNewline", interpretNewLine(WebInputEvent::ControlKey));
}
TEST_F(KeyboardTest, TestInsertLineBreak)
{
EXPECT_STREQ("InsertLineBreak", interpretNewLine(WebInputEvent::ShiftKey));
}
TEST_F(KeyboardTest, TestInsertNewline3)
{
EXPECT_STREQ("InsertNewline", interpretNewLine(WebInputEvent::AltKey));
}
TEST_F(KeyboardTest, TestInsertNewline4)
{
int modifiers = WebInputEvent::AltKey | WebInputEvent::ShiftKey;
const char* result = interpretNewLine(modifiers);
EXPECT_STREQ("InsertNewline", result);
}
} // empty namespace
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