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53 lines
1.5 KiB
JavaScript
53 lines
1.5 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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// Bug 709759 - Test the stop ability of <iframe mozbrowser>.
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// The img that is loaded will never be returned and will block
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// the page from loading, the timeout ensures that the page is
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// actually blocked from loading, once stop is called the
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// image load will be cancaelled and mozbrowserloadend should be called.
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"use strict";
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SimpleTest.waitForExplicitFinish();
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var iframe;
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var stopped = false;
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var imgSrc = 'http://test/tests/dom/browser-element/mochitest/file_bug709759.sjs';
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function runTest() {
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browserElementTestHelpers.setEnabledPref(true);
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browserElementTestHelpers.addPermission();
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iframe = document.createElement('iframe');
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iframe.mozbrowser = true;
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iframe.addEventListener('mozbrowserloadend', loadend);
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iframe.src = 'data:text/html,<html>' +
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'<body><img src="' + imgSrc + '" /></body></html>';
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document.body.appendChild(iframe);
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setTimeout(function() {
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stopped = true;
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iframe.stop();
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}, 200);
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}
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function loadend() {
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ok(stopped, 'Iframes network connections were stopped');
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// Wait 1 second and make sure there isn't a mozbrowsererror after stop();
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iframe.addEventListener('mozbrowsererror', handleError);
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window.setTimeout(function() {
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iframe.removeEventListener('mozbrowsererror', handleError);
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SimpleTest.finish();
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}, 1000);
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}
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function handleError() {
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ok(false, "mozbrowsererror should not be fired");
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}
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runTest();
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