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/*
* Copyright (C) 2011 Apple 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:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. 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.
*
* THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS 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 APPLE INC. OR ITS 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 "PlatformUtilities.h"
#include "PlatformWebView.h"
#include "WindowMessageObserver.h"
#include <WebKit2/WKRetainPtr.h>
namespace TestWebKitAPI {
static bool didSeeWMChar;
static bool didNotHandleKeyEventCalled;
static void didNotHandleKeyEventCallback(WKPageRef, WKNativeEventPtr event, const void*)
{
if (event->message != WM_KEYDOWN)
return;
// Don't call TranslateMessage() here so a WM_CHAR isn't generated.
didNotHandleKeyEventCalled = true;
}
static void runAndWatchForWMChar(bool* done)
{
while (!*done) {
MSG msg;
BOOL result = ::GetMessageW(&msg, 0, 0, 0);
if (!result || result == -1)
break;
if (msg.message == WM_CHAR)
didSeeWMChar = true;
if (Util::shouldTranslateMessage(msg))
::TranslateMessage(&msg);
::DispatchMessage(&msg);
}
}
TEST(WebKit2, TranslateMessageGeneratesWMChar)
{
WKRetainPtr<WKContextRef> context(AdoptWK, WKContextCreate());
PlatformWebView webView(context.get());
webView.simulateAKeyDown();
// WebKit should call TranslateMessage() on the WM_KEYDOWN message to generate the WM_CHAR message.
runAndWatchForWMChar(&didSeeWMChar);
didSeeWMChar = false;
WKPageUIClient uiClient;
memset(&uiClient, 0, sizeof(uiClient));
uiClient.didNotHandleKeyEvent = didNotHandleKeyEventCallback;
WKPageSetPageUIClient(webView.page(), &uiClient);
webView.simulateAKeyDown();
runAndWatchForWMChar(&didNotHandleKeyEventCalled);
// WebKit should not have called TranslateMessage() on the WM_KEYDOWN message since we installed a didNotHandleKeyEvent callback.
EXPECT_FALSE(didSeeWMChar);
}
} // namespace TestWebKitAPI
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