Tools/TestWebKitAPI/Tests/WebKit2/ResponsivenessTimerDoesntFireEarly.cpp

   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
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  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 "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 = Util::adoptWK(Util::createContextForInjectedBundleTest("ResponsivenessTimerDoesntFireEarlyTest"));
  79     setInjectedBundleClient(context.get());
  80
  81     PlatformWebView webView(context.get());
  82     setPageLoaderClient(webView.page());
  83
  84     WKPageLoadURL(webView.page(), Util::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