The Tor Browser / file comparison
comparison: js/xpconnect/tests/mochitest/test_crosscompartment_weakmap.html
js/xpconnect/tests/mochitest/test_crosscompartment_weakmap.html
- branch
- TOR_BUG_9701
- changeset 15
- b8a032363ba2
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| -1:000000000000 | 0:8b363929f957 |
|---|---|
| 1 <!DOCTYPE HTML> | |
| 2 <html> | |
| 3 <head> | |
| 4 <title>Test Cross-Compartment DOM WeakMaps</title> | |
| 5 <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script> | |
| 6 <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/> | |
| 7 </head> | |
| 8 <body> | |
| 9 <p id="display"></p> | |
| 10 <script type="application/javascript"> | |
| 11 | |
| 12 var my_map = WeakMap(); | |
| 13 | |
| 14 function setup() { | |
| 15 var item = window.frames[0].document.querySelector("body"); | |
| 16 | |
| 17 my_map.set(item, "success_string"); | |
| 18 | |
| 19 var rule_fail = false; | |
| 20 try { | |
| 21 my_map.set(window.frames[0].document.styleSheets[0].cssRules[0], 1); | |
| 22 } catch (e) { | |
| 23 rule_fail = true; | |
| 24 } | |
| 25 ok(rule_fail, "Using rule as a weak map key across compartments should produce an exception because it can't be wrapper preserved."); | |
| 26 } | |
| 27 | |
| 28 function runTest() { | |
| 29 setup(); | |
| 30 SpecialPowers.forceGC(); | |
| 31 SpecialPowers.forceCC(); | |
| 32 SpecialPowers.forceGC(); | |
| 33 SpecialPowers.forceCC(); | |
| 34 var item = window.frames[0].document.querySelector("body"); | |
| 35 is(my_map.get(item), "success_string", "Preserve reflectors used cross-compartment as weak map keys."); | |
| 36 } | |
| 37 | |
| 38 </script> | |
| 39 <iframe src="file_crosscompartment_weakmap.html" onload="runTest()"></iframe> | |
| 40 | |
| 41 | |
| 42 </pre> | |
| 43 </body> | |
| 44 </html> |
