82 lines
3.2 KiB
XML
82 lines
3.2 KiB
XML
<?xml version="1.0"?>
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<?xml-stylesheet type="text/css" href="chrome://global/skin"?>
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<?xml-stylesheet type="text/css" href="chrome://mochikit/content/tests/SimpleTest/test.css"?>
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<!--
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https://bugzilla.mozilla.org/show_bug.cgi?id=990353
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-->
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<window title="Mozilla Bug 990353"
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xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul">
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<script type="application/javascript" src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"/>
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<!-- test results are displayed in the html:body -->
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<body xmlns="http://www.w3.org/1999/xhtml">
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<a href="https://bugzilla.mozilla.org/show_bug.cgi?id=990353"
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target="_blank">Mozilla Bug 990353</a>
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</body>
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<!-- test code goes here -->
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<script type="application/javascript">
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<![CDATA[
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/** Test for Bug 990353 **/
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SimpleTest.waitForExplicitFinish();
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const Cu = Components.utils;
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function canary() {
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var someBitOfSource = 42;
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}
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var gLoadCount = 0;
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function frameLoaded() {
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switch (++gLoadCount) {
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case 1:
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ok(/sourceless/.test(window[0].canary.toSource()), "System function should be sourceless: " + window[0].canary.toSource());
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ok(/sourceless/.test(window[0].onload.toSource()), "System event handler should be sourceless: " + window[0].onload.toSource());
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var sb = new Cu.Sandbox('http://www.example.com', { discardSource: true });
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Cu.evalInSandbox('function canary() { var someBitOfSource = 42; }', sb);
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ok(/sourceless/.test(sb.canary.toSource()), "Function from sandbox with explicit discarding should be sourceless");
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try {
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window[0].throwSomething();
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ok(false, "should have thrown");
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} catch (e) {
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ok(/some error/.test(e), "Threw exception as expected: " + e);
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ok(/throwSomething/.test(e.stack), "Exception stack trace works: " + e.stack);
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}
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window[0].location = "http://example.org/tests/js/xpconnect/tests/chrome/file_discardSystemSource.html";
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break;
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case 2:
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ok(/someBitOfSource/.test(Cu.waiveXrays(window[0]).canary.toSource()), "Content function should have source");
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ok(/someBitOfSource/.test(Cu.waiveXrays(window[0]).onload.toSource()), "Content event handler should have source");
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testWorker();
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break;
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}
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}
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function testWorker() {
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var worker = new window[0].wrappedJSObject.Worker('worker_discardSystemSource.js');
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worker.onmessage = function(evt) {
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ok(/someBitOfSource/.test(evt.data), "Non-chrome worker should have source: " + evt.data);
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var chromeWorker = new Worker('worker_discardSystemSource.js');
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chromeWorker.onmessage = function(evt) {
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ok(/sourceless/.test(evt.data), "Chrome worker should not have source: " + evt.data);
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SimpleTest.finish();
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}
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}
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}
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function go() {
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// We should have our own source, because the pref wasn't enabled when we
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// were loaded.
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ok(/someBitOfSource/.test(canary.toSource()), "Should have own source");
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window[0].frameElement.onload = frameLoaded;
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window[0].location = "file_discardSystemSource.html";
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}
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addLoadEvent(function() {
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SpecialPowers.pushPrefEnv({set: [['javascript.options.discardSystemSource', true]]}, go);
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});
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]]>
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</script>
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<iframe></iframe>
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</window>
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