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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"
#if WK_HAVE_C_SPI
#include "PlatformUtilities.h"
#include "PlatformWebView.h"
#include <WebKit/WKDownload.h>
namespace TestWebKitAPI {
static bool didDecideDestination;
static void decidePolicyForNavigationAction(WKPageRef, WKFrameRef, WKFrameNavigationType, WKEventModifiers, WKEventMouseButton, WKFrameRef, WKURLRequestRef, WKFramePolicyListenerRef listener, WKTypeRef, const void*)
{
WKFramePolicyListenerDownload(listener);
}
static WKStringRef decideDestinationWithSuggestedFilename(WKContextRef, WKDownloadRef download, WKStringRef, bool*, const void*)
{
didDecideDestination = true;
WKDownloadCancel(download);
return Util::toWK("/tmp/WebKitAPITest/DownloadDecideDestinationCrash").leakRef();
}
static void setContextDownloadClient(WKContextRef context)
{
WKContextDownloadClientV0 client;
memset(&client, 0, sizeof(client));
client.base.version = 0;
client.decideDestinationWithSuggestedFilename = decideDestinationWithSuggestedFilename;
WKContextSetDownloadClient(context, &client.base);
}
static void setPagePolicyClient(WKPageRef page)
{
WKPagePolicyClientV1 policyClient;
memset(&policyClient, 0, sizeof(policyClient));
policyClient.base.version = 1;
policyClient.decidePolicyForNavigationAction = decidePolicyForNavigationAction;
WKPageSetPagePolicyClient(page, &policyClient.base);
}
TEST(WebKit2, DownloadDecideDestinationCrash)
{
WKRetainPtr<WKContextRef> context = adoptWK(WKContextCreate());
setContextDownloadClient(context.get());
PlatformWebView webView(context.get());
setPagePolicyClient(webView.page());
// The length of this filename was specially chosen to trigger the crash conditions in
// <http://webkit.org/b/61142>. Specifically, it causes ArgumentDecoder::m_bufferPos and m_bufferEnd
// to be equal after the DecideDestinationWithSuggestedFilename message has been handled.
WKPageLoadURL(webView.page(), adoptWK(Util::createURLForResource("18-characters", "html")).get());
Util::run(&didDecideDestination);
}
} // namespace TestWebKitAPI
#endif
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