dom/browser-element/mochitest/priority/test_Simple.html@b8a032363ba2 (annotated)
dom/browser-element/mochitest/priority/test_Simple.html
Thu, 22 Jan 2015 13:21:57 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Thu, 22 Jan 2015 13:21:57 +0100
- branch
- TOR_BUG_9701
- changeset 15
- b8a032363ba2
- permissions
- -rw-r--r--
Incorporate requested changes from Mozilla in review:
https://bugzilla.mozilla.org/show_bug.cgi?id=1123480#c6
| michael@0 | 1 | <!DOCTYPE HTML> |
| michael@0 | 2 | <html> |
| michael@0 | 3 | <!-- |
| michael@0 | 4 | A simple test of the process priority manager. |
| michael@0 | 5 | |
| michael@0 | 6 | https://bugzilla.mozilla.org/show_bug.cgi?id=844323 |
| michael@0 | 7 | |
| michael@0 | 8 | Note: If you run this test alone (i.e. not as part of the larger mochitest |
| michael@0 | 9 | suite), you may see some IPC assertions, e.g. "Can't allocate graphics |
| michael@0 | 10 | resources." |
| michael@0 | 11 | |
| michael@0 | 12 | What appears to be happening is that we close the Firefox window before the |
| michael@0 | 13 | frame we create in this tab finishes starting up. Then the frame finishes |
| michael@0 | 14 | loading, and it tries to show itself. But it's too late to show a remote frame |
| michael@0 | 15 | at that point, so we kill the child process. |
| michael@0 | 16 | |
| michael@0 | 17 | In other words, I think these errors are nothing to worry about. |
| michael@0 | 18 | --> |
| michael@0 | 19 | <head> |
| michael@0 | 20 | <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script> |
| michael@0 | 21 | <script type="application/javascript" src="../browserElementTestHelpers.js"></script> |
| michael@0 | 22 | <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/> |
| michael@0 | 23 | </head> |
| michael@0 | 24 | <body> |
| michael@0 | 25 | |
| michael@0 | 26 | <script type="application/javascript;version=1.7"> |
| michael@0 | 27 | "use strict"; |
| michael@0 | 28 | |
| michael@0 | 29 | SimpleTest.waitForExplicitFinish(); |
| michael@0 | 30 | browserElementTestHelpers.setEnabledPref(true); |
| michael@0 | 31 | browserElementTestHelpers.addPermission(); |
| michael@0 | 32 | browserElementTestHelpers.enableProcessPriorityManager(); |
| michael@0 | 33 | |
| michael@0 | 34 | function runTest() { |
| michael@0 | 35 | var iframe = document.createElement('iframe'); |
| michael@0 | 36 | iframe.setAttribute('mozbrowser', true); |
| michael@0 | 37 | iframe.src = browserElementTestHelpers.emptyPage1; |
| michael@0 | 38 | |
| michael@0 | 39 | expectProcessCreated().then(function(childID) { |
| michael@0 | 40 | return expectPriorityChange(childID, 'FOREGROUND'); |
| michael@0 | 41 | }).then(SimpleTest.finish); |
| michael@0 | 42 | |
| michael@0 | 43 | document.body.appendChild(iframe); |
| michael@0 | 44 | } |
| michael@0 | 45 | |
| michael@0 | 46 | addEventListener('testready', runTest); |
| michael@0 | 47 | |
| michael@0 | 48 | </script> |
| michael@0 | 49 | </body> |
| michael@0 | 50 | </html> |
