2010-04-20 20:33:14 -07:00
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<head>
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<title>Plugin crashing in nested loop</title>
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<script type="application/javascript" src="chrome://mochikit/content/MochiKit/packed.js"></script>
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<script type="application/javascript" src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"></script>
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<body>
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<iframe id="iframe1" src="crashing_subpage.html" width="600" height="600"></iframe>
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<script class="testbody" type="application/javascript">
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SimpleTest.waitForExplicitFinish();
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var iframe = document.getElementById('iframe1');
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window.frameLoaded = function frameLoaded_toCrash() {
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netscape.security.PrivilegeManager.enablePrivilege('UniversalXPConnect');
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var prefs = Components.classes['@mozilla.org/preferences-service;1']
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.getService(Components.interfaces.nsIPrefBranch);
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if (!prefs.getBoolPref('dom.ipc.plugins.enabled')) {
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ok(true, "Skipping this test when IPC plugins are not enabled.");
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SimpleTest.finish();
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return;
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}
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var p = iframe.contentDocument.getElementById('plugin1');
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2010-04-28 13:53:12 -07:00
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// This test is for bug 550026, which is inherently nondeterministic.
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// If we hit that bug, the browser process would crash when the plugin
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// crashes in crashInNestedLoop. If not, we'll pass "spuriously".
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2010-04-20 20:33:14 -07:00
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try {
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p.crashInNestedLoop();
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2010-04-28 13:53:12 -07:00
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// The plugin didn't crash when expected. This happens sometimes. Give
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// it longer to crash. If it crashes (but not at the apropriate time),
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// soft fail with a todo; if it doesn't crash then something went wrong,
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// so fail.
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setTimeout(
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function() {
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try {
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p.getPaintCount();
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ok(false, "plugin should crash");
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} catch (e) {
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todo(false, "p.crashInNestedLoop() should throw an exception");
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}
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SimpleTest.finish();
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},
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1000);
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2010-04-20 20:33:14 -07:00
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}
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catch (e) {
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ok(true, "p.crashInNestedLoop() should throw an exception");
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2010-04-28 13:53:12 -07:00
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SimpleTest.finish();
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2010-04-20 20:33:14 -07:00
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}
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}
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</script>
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