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<title>[180381] branches/safari-600.5-branch/LayoutTests</title>
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<dl class="meta">
<dt>Revision</dt> <dd><a href="http://trac.webkit.org/projects/webkit/changeset/180381">180381</a></dd>
<dt>Author</dt> <dd>dburkart@apple.com</dd>
<dt>Date</dt> <dd>2015-02-19 21:30:43 -0800 (Thu, 19 Feb 2015)</dd>
</dl>
<h3>Log Message</h3>
<pre>Merged <a href="http://trac.webkit.org/projects/webkit/changeset/179936">r179936</a>. <rdar://19812932></pre>
<h3>Modified Paths</h3>
<ul>
<li><a href="#branchessafari6005branchLayoutTestsChangeLog">branches/safari-600.5-branch/LayoutTests/ChangeLog</a></li>
</ul>
<h3>Added Paths</h3>
<ul>
<li><a href="#branchessafari6005branchLayoutTestsfastperformanceperformancenowcrashonnavigatedwindowexpectedtxt">branches/safari-600.5-branch/LayoutTests/fast/performance/performance-now-crash-on-navigated-window-expected.txt</a></li>
<li><a href="#branchessafari6005branchLayoutTestsfastperformanceperformancenowcrashonnavigatedwindowhtml">branches/safari-600.5-branch/LayoutTests/fast/performance/performance-now-crash-on-navigated-window.html</a></li>
<li>branches/safari-600.5-branch/LayoutTests/fast/performance/resources/</li>
</ul>
</div>
<div id="patch">
<h3>Diff</h3>
<a id="branchessafari6005branchLayoutTestsChangeLog"></a>
<div class="modfile"><h4>Modified: branches/safari-600.5-branch/LayoutTests/ChangeLog (180380 => 180381)</h4>
<pre class="diff"><span>
<span class="info">--- branches/safari-600.5-branch/LayoutTests/ChangeLog 2015-02-20 05:25:30 UTC (rev 180380)
+++ branches/safari-600.5-branch/LayoutTests/ChangeLog 2015-02-20 05:30:43 UTC (rev 180381)
</span><span class="lines">@@ -1,5 +1,24 @@
</span><span class="cx"> 2015-02-19 Dana Burkart <dburkart@apple.com>
</span><span class="cx">
</span><ins>+ Merged r179936. <rdar://problem/19812932>
+
+ 2015-02-11 Sam Weinig <sam@webkit.org>
+
+ performance.now can crash if accessed from a window that has navigated
+ <rdar://problem/16892506>
+ https://bugs.webkit.org/show_bug.cgi?id=141478
+
+ Reviewed by Alexey Proskuryakov.
+
+ * fast/performance/performance-now-crash-on-navigated-window-expected.txt: Added.
+ * fast/performance/performance-now-crash-on-navigated-window.html: Added.
+ * fast/performance/resources: Added.
+ * fast/performance/resources/initialFrame.html: Added.
+ * fast/performance/resources/secondFrame.html: Added.
+ Add test for calling performance.now() on from a navigated window.
+
+2015-02-19 Dana Burkart <dburkart@apple.com>
+
</ins><span class="cx"> Merged r179933. <rdar://problem/19812926>
</span><span class="cx">
</span><span class="cx"> 2015-02-10 Alexey Proskuryakov <ap@apple.com>
</span></span></pre></div>
<a id="branchessafari6005branchLayoutTestsfastperformanceperformancenowcrashonnavigatedwindowexpectedtxtfromrev179936trunkLayoutTestsfastperformanceperformancenowcrashonnavigatedwindowexpectedtxt"></a>
<div class="copfile"><h4>Copied: branches/safari-600.5-branch/LayoutTests/fast/performance/performance-now-crash-on-navigated-window-expected.txt (from rev 179936, trunk/LayoutTests/fast/performance/performance-now-crash-on-navigated-window-expected.txt) (0 => 180381)</h4>
<pre class="diff"><span>
<span class="info">--- branches/safari-600.5-branch/LayoutTests/fast/performance/performance-now-crash-on-navigated-window-expected.txt (rev 0)
+++ branches/safari-600.5-branch/LayoutTests/fast/performance/performance-now-crash-on-navigated-window-expected.txt 2015-02-20 05:30:43 UTC (rev 180381)
</span><span class="lines">@@ -0,0 +1,10 @@
</span><ins>+Tests how the performance object works when it's owning window is not fully active due to navigation.
+
+On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE".
+
+
+PASS value is 0
+PASS successfullyParsed is true
+
+TEST COMPLETE
+
</ins></span></pre></div>
<a id="branchessafari6005branchLayoutTestsfastperformanceperformancenowcrashonnavigatedwindowhtmlfromrev179936trunkLayoutTestsfastperformanceperformancenowcrashonnavigatedwindowhtml"></a>
<div class="copfile"><h4>Copied: branches/safari-600.5-branch/LayoutTests/fast/performance/performance-now-crash-on-navigated-window.html (from rev 179936, trunk/LayoutTests/fast/performance/performance-now-crash-on-navigated-window.html) (0 => 180381)</h4>
<pre class="diff"><span>
<span class="info">--- branches/safari-600.5-branch/LayoutTests/fast/performance/performance-now-crash-on-navigated-window.html (rev 0)
+++ branches/safari-600.5-branch/LayoutTests/fast/performance/performance-now-crash-on-navigated-window.html 2015-02-20 05:30:43 UTC (rev 180381)
</span><span class="lines">@@ -0,0 +1,38 @@
</span><ins>+<!DOCTYPE html>
+<html>
+<head>
+<script src="../../resources/js-test-pre.js"></script>
+</head>
+<body>
+<script>
+ jsTestIsAsync = true;
+ description("Tests how the performance object works when it's owning window is not fully active due to navigation.");
+
+ var perfFromInitialFrame;
+
+ // Called by initialFrame.html
+ function initialFrameLoaded()
+ {
+ var otherWindow = document.getElementById("frame").contentWindow;
+ perfFromInitialFrame = otherWindow.performance;
+ otherWindow.location.href = "secondFrame.html";
+ }
+
+ // Called by secondFrame.html
+ function secondFrameLoaded()
+ {
+ // This should not crash.
+ value = perfFromInitialFrame.now();
+
+ // Note: We return 0 for this because we need the Frame to get correct timing based on the document loader, and it our
+ // usual idiom to return a 'null-ish' value when the window is disconnected. Firefox returns a non-zero value here, but
+ // there doesn't seem to be anything in the spec that says it must.
+ shouldBe('value', '0');
+
+ finishJSTest();
+ }
+</script>
+<script src="../../resources/js-test-post.js"></script>
+<iframe id="frame" src="resources/initialFrame.html"></iframe>
+</body>
+</html>
</ins></span></pre>
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