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1 /* | |
2 * Copyright (C) 2011 Apple Inc. All rights reserved. | |
3 * | |
4 * Redistribution and use in source and binary forms, with or without | |
5 * modification, are permitted provided that the following conditions | |
6 * are met: | |
7 * 1. Redistributions of source code must retain the above copyright | |
8 * notice, this list of conditions and the following disclaimer. | |
9 * 2. Redistributions in binary form must reproduce the above copyright | |
10 * notice, this list of conditions and the following disclaimer in the | |
11 * documentation and/or other materials provided with the distribution. | |
12 * | |
13 * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' | |
14 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, | |
15 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR | |
16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS | |
17 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR | |
18 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF | |
19 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS | |
20 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN | |
21 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) | |
22 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF | |
23 * THE POSSIBILITY OF SUCH DAMAGE. | |
24 */ | |
25 | |
26 #include "config.h" | |
27 #include "PlatformUtilities.h" | |
28 #include "PlatformWebView.h" | |
29 #include <WebKit2/WKDownload.h> | |
30 | |
31 namespace TestWebKitAPI { | |
32 | |
33 static bool didDecideDestination; | |
34 | |
35 static void decidePolicyForNavigationAction(WKPageRef, WKFrameRef, WKFrameNaviga
tionType, WKEventModifiers, WKEventMouseButton, WKURLRequestRef, WKFramePolicyLi
stenerRef listener, WKTypeRef, const void*) | |
36 { | |
37 WKFramePolicyListenerDownload(listener); | |
38 } | |
39 | |
40 static WKStringRef decideDestinationWithSuggestedFilename(WKContextRef, WKDownlo
adRef download, WKStringRef, bool*, const void*) | |
41 { | |
42 didDecideDestination = true; | |
43 WKDownloadCancel(download); | |
44 return Util::toWK("does not matter").leakRef(); | |
45 } | |
46 | |
47 static void setContextDownloadClient(WKContextRef context) | |
48 { | |
49 WKContextDownloadClient client; | |
50 memset(&client, 0, sizeof(client)); | |
51 client.decideDestinationWithSuggestedFilename = decideDestinationWithSuggest
edFilename; | |
52 | |
53 WKContextSetDownloadClient(context, &client); | |
54 } | |
55 | |
56 static void setPagePolicyClient(WKPageRef page) | |
57 { | |
58 WKPagePolicyClient policyClient; | |
59 memset(&policyClient, 0, sizeof(policyClient)); | |
60 policyClient.decidePolicyForNavigationAction = decidePolicyForNavigationActi
on; | |
61 | |
62 WKPageSetPagePolicyClient(page, &policyClient); | |
63 } | |
64 | |
65 TEST(WebKit2, DownloadDecideDestinationCrash) | |
66 { | |
67 WKRetainPtr<WKContextRef> context = adoptWK(WKContextCreate()); | |
68 setContextDownloadClient(context.get()); | |
69 | |
70 PlatformWebView webView(context.get()); | |
71 setPagePolicyClient(webView.page()); | |
72 | |
73 // The length of this filename was specially chosen to trigger the crash con
ditions in | |
74 // <http://webkit.org/b/61142>. Specifically, it causes ArgumentDecoder::m_b
ufferPos and m_bufferEnd | |
75 // to be equal after the DecideDestinationWithSuggestedFilename message has
been handled. | |
76 WKPageLoadURL(webView.page(), adoptWK(Util::createURLForResource("18-charact
ers", "html")).get()); | |
77 | |
78 Util::run(&didDecideDestination); | |
79 } | |
80 | |
81 } // namespace TestWebKitAPI | |
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