The Tor Browser / file comparison
comparison: toolkit/devtools/server/tests/mochitest/test_evalInGlobal-outerized_this.html
toolkit/devtools/server/tests/mochitest/test_evalInGlobal-outerized_this.html
- branch
- TOR_BUG_3246
- changeset 7
- 129ffea94266
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| -1:000000000000 | 0:2a121164182a |
|---|---|
| 1 <!DOCTYPE HTML> | |
| 2 <html> | |
| 3 <!-- | |
| 4 https://bugzilla.mozilla.org/show_bug.cgi?id=837060 | |
| 5 | |
| 6 When we use Debugger.Object.prototype.evalInGlobal, the 'this' value seen | |
| 7 by the evaluated code should be the WindowProxy, not the inner window | |
| 8 object. | |
| 9 --> | |
| 10 <head> | |
| 11 <meta charset="utf-8"> | |
| 12 <title>Mozilla Bug 837060</title> | |
| 13 <script type="application/javascript" src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"></script> | |
| 14 <link rel="stylesheet" type="text/css" href="chrome://mochikit/content/tests/SimpleTest/test.css"> | |
| 15 </head> | |
| 16 <body> | |
| 17 <pre id="test"> | |
| 18 <script> | |
| 19 | |
| 20 Components.utils.import("resource://gre/modules/jsdebugger.jsm"); | |
| 21 addDebuggerToGlobal(this); | |
| 22 | |
| 23 window.onload = function () { | |
| 24 SimpleTest.waitForExplicitFinish(); | |
| 25 | |
| 26 var iframe = document.createElement("iframe"); | |
| 27 iframe.src = "data:text/html,<script>var me = 'page 1';<\/script>"; | |
| 28 iframe.onload = firstOnLoadHandler; | |
| 29 document.body.appendChild(iframe); | |
| 30 | |
| 31 function firstOnLoadHandler() { | |
| 32 var dbg = new Debugger; | |
| 33 var page1DO = dbg.addDebuggee(iframe.contentWindow); | |
| 34 iframe.src = "data:text/html,<script>var me = 'page 2';<\/script>"; | |
| 35 iframe.onload = function () { | |
| 36 var page2DO = dbg.addDebuggee(iframe.contentWindow); | |
| 37 ok(page1DO !== page2DO, "the two pages' globals get distinct D.O's"); | |
| 38 ok(page1DO.unsafeDereference() === page2DO.unsafeDereference(), | |
| 39 "unwrapping page1DO and page2DO outerizes both, yielding the same outer window"); | |
| 40 | |
| 41 is(page1DO.evalInGlobal('me').return, 'page 1', "page1DO continues to refer to original page"); | |
| 42 is(page2DO.evalInGlobal('me').return, 'page 2', "page2DO refers to current page"); | |
| 43 | |
| 44 is(page1DO.evalInGlobal('this === window').return, true, | |
| 45 "page 1: Debugger.Object.prototype.evalInGlobal should outerize 'this'"); | |
| 46 is(page1DO.evalInGlobalWithBindings('this === window', {x:2}).return, true, | |
| 47 "page 1: Debugger.Object.prototype.evalInGlobal should outerize 'this'"); | |
| 48 | |
| 49 is(page2DO.evalInGlobal('this === window').return, true, | |
| 50 "page 2: Debugger.Object.prototype.evalInGlobal should outerize 'this'"); | |
| 51 is(page2DO.evalInGlobalWithBindings('this === window', {x:2}).return, true, | |
| 52 "page 2: Debugger.Object.prototype.evalInGlobal should outerize 'this'"); | |
| 53 | |
| 54 // Debugger doesn't let one use outer windows as globals. You have to innerize. | |
| 55 var outerDO = page1DO.makeDebuggeeValue(page1DO.unsafeDereference()); | |
| 56 ok(outerDO !== page1DO, "outer window gets its own D.O, distinct from page 1's global"); | |
| 57 ok(outerDO !== page2DO, "outer window gets its own D.O, distinct from page 2's global"); | |
| 58 SimpleTest.doesThrow(function () { outerDO.evalInGlobal('me'); }, | |
| 59 "outer window D.Os can't be used as globals"); | |
| 60 | |
| 61 SimpleTest.finish(); | |
| 62 } | |
| 63 } | |
| 64 } | |
| 65 | |
| 66 </script> | |
| 67 </pre> | |
| 68 </body> | |
| 69 </html> |
