0f8e27011a
Also set network.disable.ipc.security to true and leave it that way. This prevents security errors in the tests which happen when we pop the pref.
69 lines
2.5 KiB
JavaScript
69 lines
2.5 KiB
JavaScript
/* Any copyright is dedicated to the public domain.
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http://creativecommons.org/publicdomain/zero/1.0/ */
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// Test that the onmozbrowsertitlechange event works.
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"use strict";
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SimpleTest.waitForExplicitFinish();
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browserElementTestHelpers.setEnabledPref(true);
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browserElementTestHelpers.addPermission();
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function runTest() {
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var iframe1 = document.createElement('iframe');
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SpecialPowers.wrap(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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SpecialPowers.wrap(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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// Ignore empty titles; these come from about:blank.
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if (e.detail == '')
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return;
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numTitleChanges++;
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if (numTitleChanges == 1) {
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is(e.detail, 'Title');
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SpecialPowers.getBrowserFrameMessageManager(iframe1)
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.loadFrameScript("data:,content.document.title='New title';",
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/* allowDelayedLoad = */ false);
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SpecialPowers.getBrowserFrameMessageManager(iframe2)
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.loadFrameScript("data:,content.document.title='BAD TITLE 2';",
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/* allowDelayedLoad = */ false);
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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('testready', runTest);
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