2011-04-01 Sam Weinig <sam@webkit.org>
[WebKit-https.git] / Tools / TestWebKitAPI / Tests / WebKit2 / ResponsivenessTimerDoesntFireEarly.cpp
1 /*
2  * Copyright (C) 2011 Apple Inc. All rights reserved.
3  *
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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
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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 "Test.h"
27
28 #include "PlatformUtilities.h"
29 #include "PlatformWebView.h"
30
31 namespace TestWebKitAPI {
32
33 static bool didFinishLoad;
34 static bool didBecomeUnresponsive;
35 static bool didBrieflyPause;
36
37 static void didReceiveMessageFromInjectedBundle(WKContextRef, WKStringRef messageName, WKTypeRef, const void*)
38 {
39     didBrieflyPause = true;
40     TEST_ASSERT(WKStringIsEqualToUTF8CString(messageName, "DidBrieflyPause"));
41 }
42
43 static void didFinishLoadForFrame(WKPageRef, WKFrameRef, WKTypeRef, const void*)
44 {
45     didFinishLoad = true;
46 }
47
48 static void processDidBecomeUnresponsive(WKPageRef, const void*)
49 {
50     didBecomeUnresponsive = true;
51 }
52
53 static void setInjectedBundleClient(WKContextRef context)
54 {
55     WKContextInjectedBundleClient injectedBundleClient;
56     memset(&injectedBundleClient, 0, sizeof(injectedBundleClient));
57     injectedBundleClient.version = 0;
58     injectedBundleClient.clientInfo = 0;
59     injectedBundleClient.didReceiveMessageFromInjectedBundle = didReceiveMessageFromInjectedBundle;
60
61     WKContextSetInjectedBundleClient(context, &injectedBundleClient);
62 }
63
64 static void setPageLoaderClient(WKPageRef page)
65 {
66     WKPageLoaderClient loaderClient;
67     memset(&loaderClient, 0, sizeof(loaderClient));
68     loaderClient.version = 0;
69     loaderClient.clientInfo = 0;
70     loaderClient.didFinishLoadForFrame = didFinishLoadForFrame;
71     loaderClient.processDidBecomeUnresponsive = processDidBecomeUnresponsive;
72
73     WKPageSetPageLoaderClient(page, &loaderClient);
74 }
75
76 TEST(WebKit2, ResponsivenessTimerDoesntFireEarly)
77 {
78     WKRetainPtr<WKContextRef> context = adoptWK(Util::createContextForInjectedBundleTest("ResponsivenessTimerDoesntFireEarlyTest"));
79     setInjectedBundleClient(context.get());
80
81     PlatformWebView webView(context.get());
82     setPageLoaderClient(webView.page());
83
84     WKPageLoadURL(webView.page(), adoptWK(Util::createURLForResource("simple", "html")).get());
85     Util::run(&didFinishLoad);
86
87     WKContextPostMessageToInjectedBundle(context.get(), Util::toWK("BrieflyPause").get(), 0);
88
89     // Pressing a key on the keyboard should start the responsiveness timer. Since the web process
90     // is going to pause before it receives this keypress, it should take a little while to respond
91     // (but not so long that the responsiveness timer fires).
92     webView.simulateSpacebarKeyPress();
93
94     Util::run(&didBrieflyPause);
95     TEST_ASSERT(!didBecomeUnresponsive);
96 }
97
98 } // namespace TestWebKitAPI