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09a262787c
We are white-listing the existing set of tests that use setTimeout like this. Hopefully these tests will be investigated and fixed in the future, so that we can narrow down the white-list. This check is only turned on for mochitest-plain for now.
64 lines
1.7 KiB
HTML
64 lines
1.7 KiB
HTML
<!DOCTYPE HTML>
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<html>
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<!--
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https://bugzilla.mozilla.org/show_bug.cgi?id=644542
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-->
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<head>
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<title>Test for Bug 644542</title>
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<script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
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<script type="application/javascript" src="/tests/SimpleTest/EventUtils.js"></script>
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<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
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<style type="text/css">
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select:after {
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content: ' appended string';
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}
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</style>
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</head>
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<body>
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<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=644542">Mozilla Bug 644542</a>
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<p id="display">
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<form method="post" action="">
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<select id="select">
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<option value="1">1</option>
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<option value="2">2</option>
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</select>
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</form>
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</p>
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<div id="content" style="display: none">
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</div>
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<pre id="test">
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<script type="application/javascript">
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/** Test for Bug 644542 **/
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var select = document.getElementById("select");
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var clicks = 0;
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function click() {
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synthesizeMouseAtCenter(select, { });
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++clicks;
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// At least two clicks were required for bug 644542, sometimes more;
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// delay is long enough that this doesn't look like a double
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// click, and also allows time for popup to show and for painting.
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setTimeout(clicks < 4 ? click : done, 500);
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}
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function done() {
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ok(true, "No crash on opening dropdown");
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SimpleTest.finish();
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}
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SimpleTest.waitForExplicitFinish();
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SimpleTest.requestFlakyTimeout("untriaged");
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// waitForFocus is most likely not the right thing to wait for, but
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// without this the first click is ineffective (even with a reflow forced
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// before synthesizeMouse).
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SimpleTest.waitForFocus(click);
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</script>
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</pre>
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</body>
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</html>
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