The Tor Browser / file comparison
comparison: js/xpconnect/tests/chrome/test_discardSystemSource.xul
js/xpconnect/tests/chrome/test_discardSystemSource.xul
- changeset 0
- 6474c204b198
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| -1:000000000000 | 0:703f2fb33cf4 |
|---|---|
| 1 <?xml version="1.0"?> | |
| 2 <?xml-stylesheet type="text/css" href="chrome://global/skin"?> | |
| 3 <?xml-stylesheet type="text/css" href="chrome://mochikit/content/tests/SimpleTest/test.css"?> | |
| 4 <!-- | |
| 5 https://bugzilla.mozilla.org/show_bug.cgi?id=990353 | |
| 6 --> | |
| 7 <window title="Mozilla Bug 990353" | |
| 8 xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul"> | |
| 9 <script type="application/javascript" src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"/> | |
| 10 | |
| 11 <!-- test results are displayed in the html:body --> | |
| 12 <body xmlns="http://www.w3.org/1999/xhtml"> | |
| 13 <a href="https://bugzilla.mozilla.org/show_bug.cgi?id=990353" | |
| 14 target="_blank">Mozilla Bug 990353</a> | |
| 15 </body> | |
| 16 | |
| 17 <!-- test code goes here --> | |
| 18 <script type="application/javascript"> | |
| 19 <![CDATA[ | |
| 20 /** Test for Bug 990353 **/ | |
| 21 SimpleTest.waitForExplicitFinish(); | |
| 22 const Cu = Components.utils; | |
| 23 | |
| 24 function canary() { | |
| 25 var someBitOfSource = 42; | |
| 26 } | |
| 27 | |
| 28 var gLoadCount = 0; | |
| 29 function frameLoaded() { | |
| 30 switch (++gLoadCount) { | |
| 31 case 1: | |
| 32 ok(/sourceless/.test(window[0].canary.toSource()), "System function should be sourceless: " + window[0].canary.toSource()); | |
| 33 ok(/sourceless/.test(window[0].onload.toSource()), "System event handler should be sourceless: " + window[0].onload.toSource()); | |
| 34 var sb = new Cu.Sandbox('http://www.example.com', { discardSource: true }); | |
| 35 Cu.evalInSandbox('function canary() { var someBitOfSource = 42; }', sb); | |
| 36 ok(/sourceless/.test(sb.canary.toSource()), "Function from sandbox with explicit discarding should be sourceless"); | |
| 37 try { | |
| 38 window[0].throwSomething(); | |
| 39 ok(false, "should have thrown"); | |
| 40 } catch (e) { | |
| 41 ok(/some error/.test(e), "Threw exception as expected: " + e); | |
| 42 ok(/throwSomething/.test(e.stack), "Exception stack trace works: " + e.stack); | |
| 43 } | |
| 44 window[0].location = "http://example.org/tests/js/xpconnect/tests/chrome/file_discardSystemSource.html"; | |
| 45 break; | |
| 46 case 2: | |
| 47 ok(/someBitOfSource/.test(Cu.waiveXrays(window[0]).canary.toSource()), "Content function should have source"); | |
| 48 ok(/someBitOfSource/.test(Cu.waiveXrays(window[0]).onload.toSource()), "Content event handler should have source"); | |
| 49 testWorker(); | |
| 50 break; | |
| 51 } | |
| 52 } | |
| 53 | |
| 54 function testWorker() { | |
| 55 var worker = new window[0].wrappedJSObject.Worker('worker_discardSystemSource.js'); | |
| 56 worker.onmessage = function(evt) { | |
| 57 ok(/someBitOfSource/.test(evt.data), "Non-chrome worker should have source: " + evt.data); | |
| 58 var chromeWorker = new Worker('worker_discardSystemSource.js'); | |
| 59 chromeWorker.onmessage = function(evt) { | |
| 60 ok(/sourceless/.test(evt.data), "Chrome worker should not have source: " + evt.data); | |
| 61 SimpleTest.finish(); | |
| 62 } | |
| 63 } | |
| 64 } | |
| 65 | |
| 66 function go() { | |
| 67 // We should have our own source, because the pref wasn't enabled when we | |
| 68 // were loaded. | |
| 69 ok(/someBitOfSource/.test(canary.toSource()), "Should have own source"); | |
| 70 | |
| 71 window[0].frameElement.onload = frameLoaded; | |
| 72 window[0].location = "file_discardSystemSource.html"; | |
| 73 } | |
| 74 addLoadEvent(function() { | |
| 75 SpecialPowers.pushPrefEnv({set: [['javascript.options.discardSystemSource', true]]}, go); | |
| 76 }); | |
| 77 | |
| 78 ]]> | |
| 79 </script> | |
| 80 <iframe></iframe> | |
| 81 </window> |
