зеркало из https://github.com/mozilla/gecko-dev.git
68 строки
2.1 KiB
JavaScript
68 строки
2.1 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 data: URIs work with mozbrowserlocationchange events.
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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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iframe1.setAttribute('mozbrowser', 'true');
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iframe1.id = 'iframe1';
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iframe1.addEventListener('mozbrowserloadend', function() {
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ok(true, 'Got first loadend event.');
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SimpleTest.executeSoon(runTest2);
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}, {once: true});
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iframe1.src = browserElementTestHelpers.emptyPage1;
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document.body.appendChild(iframe1);
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var iframe2 = document.createElement('iframe');
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iframe2.id = 'iframe2';
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document.body.appendChild(iframe2);
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}
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function runTest2() {
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var iframe1 = document.getElementById('iframe1');
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var iframe2 = document.getElementById('iframe2');
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var sawLoadEnd = false;
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var sawLocationChange = false;
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iframe1.addEventListener('mozbrowserlocationchange', function(e) {
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ok(e.isTrusted, 'Event should be trusted.');
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ok(!sawLocationChange, 'Just one locationchange event.');
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ok(!sawLoadEnd, 'locationchange before load.');
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is(e.detail.url, 'data:text/html,1', "event's reported location");
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sawLocationChange = true;
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});
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iframe1.addEventListener('mozbrowserloadend', function() {
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ok(sawLocationChange, 'Loadend after locationchange.');
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ok(!sawLoadEnd, 'Just one loadend event.');
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sawLoadEnd = true;
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});
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function iframe2Load() {
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if (!sawLoadEnd || !sawLocationChange) {
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// Spin if iframe1 hasn't loaded yet.
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SimpleTest.executeSoon(iframe2Load);
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return;
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}
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ok(true, 'Got iframe2 load.');
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SimpleTest.finish();
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}
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iframe2.addEventListener('load', iframe2Load);
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iframe1.src = 'data:text/html,1';
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// Load something into iframe2 to check that it doesn't trigger a
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// locationchange for our iframe1 listener.
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iframe2.src = browserElementTestHelpers.emptyPage2;
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}
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addEventListener('testready', runTest);
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