1/*
2 * Copyright (C) 2013 Adenilson Cavalcanti <cavalcantii@gmail.com>
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
28#if WK_HAVE_C_SPI
29
30#include "PlatformUtilities.h"
31#include "PlatformWebView.h"
32#include "Test.h"
33#include <WebKit/WKRetainPtr.h>
34
35namespace TestWebKitAPI {
36
37struct TestStatesData {
38 TestStatesData(WKContextRef context)
39 : webView(context)
40 , firstLoad(false)
41 , resizeAfterCrash(false)
42 {
43 }
44
45 PlatformWebView webView;
46 bool firstLoad;
47 bool resizeAfterCrash;
48};
49
50static void didFinishLoad(WKPageRef page, WKNavigationRef, WKTypeRef userData, const void* clientInfo)
51{
52 TestStatesData* states = const_cast<TestStatesData*>(static_cast<const TestStatesData*>(clientInfo));
53 if (!states->firstLoad) {
54 // Loading a blank page worked, next we will kill WebProcess.
55 states->firstLoad = true;
56 return;
57 }
58
59 EXPECT_FALSE(states->resizeAfterCrash);
60 states->resizeAfterCrash = true;
61}
62
63static void didCrash(WKPageRef page, const void* clientInfo)
64{
65 TestStatesData* states = const_cast<TestStatesData*>(static_cast<const TestStatesData*>(clientInfo));
66 EXPECT_TRUE(states->firstLoad);
67 // Resize should work after WebProcess was terminated, unless
68 // the port's View is accessing nulled WebProcess related data,
69 // which would cause a crash.
70 states->webView.resizeTo(100, 200);
71 states->webView.resizeTo(300, 400);
72
73 WKPageReload(page);
74}
75
76TEST(WebKit, ResizeWindowAfterCrash)
77{
78 WKRetainPtr<WKContextRef> context = adoptWK(WKContextCreateWithConfiguration(nullptr));
79 TestStatesData states(context.get());
80
81 WKPageNavigationClientV0 loaderClient;
82 memset(&loaderClient, 0, sizeof(loaderClient));
83
84 loaderClient.base.version = 0;
85 loaderClient.base.clientInfo = &states;
86 loaderClient.didFinishNavigation = didFinishLoad;
87 loaderClient.webProcessDidCrash = didCrash;
88
89 WKPageSetPageNavigationClient(states.webView.page(), &loaderClient.base);
90
91 WKRetainPtr<WKURLRef> url = adoptWK(WKURLCreateWithUTF8CString("about:blank"));
92 // Load a blank page and next kills WebProcess.
93 WKPageLoadURL(states.webView.page(), url.get());
94 Util::run(&states.firstLoad);
95 WKPageTerminate(states.webView.page());
96
97 // Let's try load a page and see what happens.
98 WKPageLoadURL(states.webView.page(), url.get());
99 Util::run(&states.resizeAfterCrash);
100}
101
102} // namespace TestWebKitAPI
103
104#endif
105