| OLD | NEW |
|---|
| 1 <!DOCTYPE html> | 1 <!DOCTYPE html> |
| 2 <html> | 2 <html> |
| 3 <head> | 3 <head> |
| 4 <script src="../../resources/testharness.js"></script> | 4 <script src="../../resources/testharness.js"></script> |
| 5 <script src="../../resources/testharnessreport.js"></script> | 5 <script src="../../resources/testharnessreport.js"></script> |
| 6 <script src="../../resources/gc.js"></script> |
| 6 </head> | 7 </head> |
| 7 <body> | 8 <body> |
| 8 <iframe id="subframe" src="about:blank"></iframe> | 9 <iframe id="subframe" src="about:blank"></iframe> |
| 9 <script> | 10 <script> |
| 10 | 11 |
| 11 var testNavigatorOnLoad = async_test("Accessing a navigator object that just got
removed does not crash.") | 12 var testNavigatorOnLoad = async_test("Accessing a navigator object that just got
removed does not crash.") |
| 12 var testNavigatorLater = async_test("Accessing a navigator object that got remov
ed some time before does not crash.") | 13 var testNavigatorLater = async_test("Accessing a navigator object that got remov
ed some time before does not crash.") |
| 13 | 14 |
| 14 // Reference to the removed navigator object. | 15 // Reference to the removed navigator object. |
| 15 var oldNav = null; | 16 var oldNav = null; |
| 16 | 17 |
| 17 function gc() { | |
| 18 if (window.GCController) { | |
| 19 GCController.collect(); | |
| 20 } else { | |
| 21 for (var i = 0; i < 10000; i++) { | |
| 22 var s = new String("abc"); | |
| 23 } | |
| 24 } | |
| 25 } | |
| 26 | |
| 27 function test() { | 18 function test() { |
| 28 // Keep a reference of the navigator and remove the frame. | 19 // Keep a reference of the navigator and remove the frame. |
| 29 oldNav = window.frames[0].navigator; | 20 oldNav = window.frames[0].navigator; |
| 30 var frame = document.getElementById("subframe"); | 21 var frame = document.getElementById("subframe"); |
| 31 frame.parentNode.removeChild(frame); | 22 frame.parentNode.removeChild(frame); |
| 32 | 23 |
| 33 if (window.GCController) | 24 if (window.GCController) |
| 34 window.GCController.collect(); | 25 window.GCController.collect(); |
| 35 | 26 |
| 36 // Check once immediately. | 27 // Check once immediately. |
| (...skipping 29 matching lines...) Expand all Loading... |
| 66 } | 57 } |
| 67 } | 58 } |
| 68 } | 59 } |
| 69 | 60 |
| 70 window.addEventListener('load', test); | 61 window.addEventListener('load', test); |
| 71 | 62 |
| 72 </script> | 63 </script> |
| 73 | 64 |
| 74 </body> | 65 </body> |
| 75 </html> | 66 </html> |
| OLD | NEW |
|---|
Chromium Code Reviews
Issue 2847943002:
Cleanup LayoutTests that define a function gc(). (Closed)
