зеркало из https://github.com/mozilla/gecko-dev.git
58 строки
1.6 KiB
HTML
58 строки
1.6 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=427537
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-->
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<head>
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<title>Test for Bug 427537</title>
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<script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
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<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
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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=427537">Mozilla Bug 427537</a>
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<p id="display"></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 427537 **/
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var e = document.createEvent("CustomEvent");
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ok(e, "Should have custom event!");
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// Test initCustomEvent and also cycle collection handling by
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// passing reference to the event as 'detail' parameter.
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e.initCustomEvent("foobar", true, true, e);
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var didCallListener = false;
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document.addEventListener("foobar",
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function(evt) {
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didCallListener = true;
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is(evt.type, "foobar", "Should get 'foobar' event!");
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is(evt.detail, evt, ".detail should point to the event itself.");
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ok(e.bubbles, "Event should bubble!");
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ok(e.cancelable, "Event should be cancelable.");
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}, true);
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document.dispatchEvent(e);
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ok(didCallListener, "Should have called listener!");
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e = document.createEvent("CustomEvent");
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e.initCustomEvent("foobar", true, true, 1);
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is(e.detail, 1, "Detail should be 1.");
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e = document.createEvent("CustomEvent");
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e.initCustomEvent("foobar", true, true, "test");
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is(e.detail, "test", "Detail should be 'test'.");
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e = document.createEvent("CustomEvent");
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e.initCustomEvent("foobar", true, true, true);
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is(e.detail, true, "Detail should be true.");
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</script>
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</pre>
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</body>
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</html>
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