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73 lines
2.1 KiB
HTML
73 lines
2.1 KiB
HTML
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<!DOCTYPE HTML>
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<html>
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<!--
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https://bugzilla.mozilla.org/show_bug.cgi?id=1223372
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-->
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<head>
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<meta charset="utf-8">
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<title>Test for Bug 1223372</title>
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<script type="application/javascript" src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"></script>
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<link rel="stylesheet" type="text/css" href="chrome://global/skin"/>
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<link rel="stylesheet" type="text/css" href="chrome://mochikit/content/tests/SimpleTest/test.css"/>
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<script type="application/javascript">
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/** Test for Bug 1223372 **/
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function go() {
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SimpleTest.waitForExplicitFinish();
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var frame = $('subframe');
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frame.onload = null;
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var w = frame.contentWindow;
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w.eval("checkDead = function() { return Components.utils.isDeadWrapper(this); };");
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var checkDead = w.checkDead;
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w.eval("getObject = function() { return {}; }");
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var getObject = w.getObject;
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ok(!checkDead(), "WindowProxy shouldn't be dead yet");
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// Load a content page in the chrome frame.
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w.location = "http://example.org/tests/js/xpconnect/tests/mochitest/file_empty.html";
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tryWindow();
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function tryWindow() {
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if (w.document.title != 'empty test page') {
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info("Document not loaded yet - retrying");
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SimpleTest.executeSoon(tryWindow);
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return;
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}
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// Remove the frame. This will nuke the WindowProxy wrapper from our chrome
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// document's global, so evaluating 'this' in it will return a dead wrapper.
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frame.remove();
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SimpleTest.executeSoon(function() {
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ok(checkDead(), "Expected a dead object wrapper");
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// Wrapping the Window should throw now.
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var exc;
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try {
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Components.utils.getGlobalForObject(getObject());
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} catch(e) {
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exc = e;
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}
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is(exc.message, "Can't wrap dead object");
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SimpleTest.finish();
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});
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}
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}
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</script>
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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=1223372">Mozilla Bug 1223372</a>
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<iframe id="subframe" src="data:text/html," onload="go()"></iframe>
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</body>
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</html>
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