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83 lines
2.5 KiB
HTML
83 lines
2.5 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=720157
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-->
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<head>
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<title>Test for Bug 720157</title>
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<script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
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<script type="application/javascript" src="browserFrameHelpers.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=720157">Mozilla Bug 720157</a>
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<!--
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Test that the onmozbrowsertitlechange event works.
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-->
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<script type="application/javascript;version=1.7">
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"use strict";
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SimpleTest.waitForExplicitFinish();
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function runTest() {
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browserFrameHelpers.setEnabledPref(true);
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browserFrameHelpers.addToWhitelist();
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var iframe1 = document.createElement('iframe');
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iframe1.mozbrowser = true;
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document.body.appendChild(iframe1);
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// iframe2 is a red herring; we modify its title but don't listen for
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// titlechanges; we want to make sure that its titlechange events aren't
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// picked up by the listener on iframe1.
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var iframe2 = document.createElement('iframe');
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iframe2.mozbrowser = true;
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document.body.appendChild(iframe2);
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// iframe3 is another red herring. It's not a mozbrowser, so we shouldn't
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// get any titlechange events on it.
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var iframe3 = document.createElement('iframe');
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document.body.appendChild(iframe3);
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var numTitleChanges = 0;
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iframe1.addEventListener('mozbrowsertitlechange', function(e) {
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numTitleChanges++;
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if (numTitleChanges == 1) {
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is(e.detail, 'Title');
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iframe1.contentDocument.title = 'New title';
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iframe2.contentDocument.title = 'BAD TITLE 2';
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}
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else if (numTitleChanges == 2) {
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is(e.detail, 'New title');
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iframe1.src = 'data:text/html,<html><head><title>Title 3</title></head><body></body></html>';
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}
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else if (numTitleChanges == 3) {
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is(e.detail, 'Title 3');
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SimpleTest.finish();
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}
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else {
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ok(false, 'Too many titlechange events.');
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}
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});
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iframe3.addEventListener('mozbrowsertitlechange', function(e) {
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ok(false, 'Should not get a titlechange event for iframe3.');
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});
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iframe1.src = 'data:text/html,<html><head><title>Title</title></head><body></body></html>';
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iframe2.src = 'data:text/html,<html><head><title>BAD TITLE</title></head><body></body></html>';
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iframe3.src = 'data:text/html,<html><head><title>SHOULD NOT GET EVENT</title></head><body></body></html>';
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}
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addEventListener('load', function() { SimpleTest.executeSoon(runTest); });
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</script>
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</body>
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</html>
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