16:26:12 INFO - 48 INFO TEST-START | browser/devtools/animationinspector/test/browser_animation_toggle_button_updates_playerWidgets.js 16:26:12 INFO - JavaScript error: resource:///modules/WindowsPreviewPerTab.jsm, line 406: NS_ERROR_FAILURE: Component returned failure code: 0x80004005 (NS_ERROR_FAILURE) [nsITaskbarTabPreview.invalidate] 16:26:15 INFO - 1424305573070 Browser.Experiments.Experiments TRACE Experiments #0::enabled=true, true 16:26:15 INFO - 1424305573071 Browser.Experiments.Experiments TRACE Experiments #0::Registering instance with Addon Manager. 16:26:15 INFO - 1424305573072 Browser.Experiments.Experiments TRACE Experiments #0::Registering previous experiment add-on provider. 16:26:15 INFO - 1424305573072 Browser.Experiments.Experiments TRACE PreviousExperimentProvider #0::startup() 16:26:15 INFO - 1424305573073 Browser.Experiments.Experiments TRACE Experiments #0::_loadFromCache 16:26:15 INFO - 1424305573078 Browser.Experiments.Experiments TRACE Experiments #0::_loadTask finished ok 16:26:15 INFO - 1424305573079 Browser.Experiments.Experiments TRACE Experiments #0::_run 16:26:15 INFO - 1424305573079 Browser.Experiments.Experiments TRACE Experiments #0::_main iteration 16:26:15 INFO - 1424305573079 Browser.Experiments.Experiments TRACE Experiments #0::_evaluateExperiments 16:26:15 INFO - 1424305573081 Browser.Experiments.Experiments TRACE Experiments #0::_main finished, scheduling next run 16:26:17 INFO - 49 INFO checking window state 16:26:17 INFO - 50 INFO Entering test 16:26:17 INFO - 51 INFO Adding a new tab with URL: 'http://example.com/browser/browser/devtools/animationinspector/test/doc_simple_animation.html' 16:26:17 INFO - 52 INFO Loading the helper frame script chrome://mochitests/content/browser/browser/devtools/animationinspector/test/doc_frame_script.js 16:26:17 INFO - 53 INFO Loading the helper frame script chrome://browser/content/devtools/frame-script-utils.js 16:26:17 INFO - 54 INFO URL 'http://example.com/browser/browser/devtools/animationinspector/test/doc_simple_animation.html' loading complete 16:26:17 INFO - 55 INFO Opening the toolbox with the inspector selected 16:26:17 INFO - 56 INFO Console message: [JavaScript Error: "NS_ERROR_FAILURE: Component returned failure code: 0x80004005 (NS_ERROR_FAILURE) [nsITaskbarTabPreview.invalidate]" {file: "resource:///modules/WindowsPreviewPerTab.jsm" line: 406}] 16:26:17 INFO - 57 INFO Making sure that the toolbox's frame is focused 16:26:17 INFO - 58 INFO Switching to the animationinspector 16:26:17 INFO - 59 INFO Waiting for the inspector and sidebar to be ready 16:26:17 INFO - 60 INFO Waiting for the animation controller and panel to be ready 16:26:17 INFO - 61 INFO Select an animated node 16:26:17 INFO - 62 INFO Selecting the node for '.animated' 16:26:17 INFO - 63 INFO Click the toggle button to pause all animations 16:26:17 INFO - 64 INFO Console message: 1424305573070 Browser.Experiments.Experiments TRACE Experiments #0::enabled=true, true 16:26:17 INFO - 65 INFO Console message: 1424305573071 Browser.Experiments.Experiments TRACE Experiments #0::Registering instance with Addon Manager. 16:26:17 INFO - 66 INFO Console message: 1424305573072 Browser.Experiments.Experiments TRACE Experiments #0::Registering previous experiment add-on provider. 16:26:17 INFO - 67 INFO Console message: 1424305573072 Browser.Experiments.Experiments TRACE PreviousExperimentProvider #0::startup() 16:26:17 INFO - 68 INFO Console message: 1424305573073 Browser.Experiments.Experiments TRACE Experiments #0::_loadFromCache 16:26:17 INFO - 69 INFO Console message: 1424305573078 Browser.Experiments.Experiments TRACE Experiments #0::_loadTask finished ok 16:26:17 INFO - 70 INFO Console message: 1424305573079 Browser.Experiments.Experiments TRACE Experiments #0::_run 16:26:17 INFO - 71 INFO Console message: 1424305573079 Browser.Experiments.Experiments TRACE Experiments #0::_main iteration 16:26:17 INFO - 72 INFO Console message: 1424305573079 Browser.Experiments.Experiments TRACE Experiments #0::_evaluateExperiments 16:26:17 INFO - 73 INFO Console message: 1424305573081 Browser.Experiments.Experiments TRACE Experiments #0::_main finished, scheduling next run 16:26:17 INFO - 74 INFO Checking the selected node's animation player widget's state 16:26:17 INFO - 75 INFO TEST-PASS | browser/devtools/animationinspector/test/browser_animation_toggle_button_updates_playerWidgets.js | The player front's state is paused 16:26:17 INFO - 76 INFO TEST-PASS | browser/devtools/animationinspector/test/browser_animation_toggle_button_updates_playerWidgets.js | The widget's UI is in paused state 16:26:17 INFO - 77 INFO Click the toggle button to play all animations 16:26:17 INFO - 78 INFO Checking the selected node's animation player widget's state again 16:26:17 INFO - 79 INFO TEST-UNEXPECTED-FAIL | browser/devtools/animationinspector/test/browser_animation_toggle_button_updates_playerWidgets.js | The player front's state is running - Got pending, expected running 16:26:17 INFO - Stack trace: 16:26:17 INFO - chrome://mochikit/content/browser-test.js:test_is:854 16:26:17 INFO - chrome://mochitests/content/browser/browser/devtools/animationinspector/test/browser_animation_toggle_button_updates_playerWidgets.js:null:33 16:26:17 INFO - self-hosted:InterpretGeneratorResume:702 16:26:17 INFO - self-hosted:next:610 16:26:17 INFO - Tester_execTest@chrome://mochikit/content/browser-test.js:670:9 16:26:17 INFO - Tester.prototype.nextTest</<@chrome://mochikit/content/browser-test.js:595:7 16:26:17 INFO - SimpleTest.waitForFocus/waitForFocusInner/focusedOrLoaded/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:752:59 16:26:17 INFO - 80 INFO TEST-UNEXPECTED-FAIL | browser/devtools/animationinspector/test/browser_animation_toggle_button_updates_playerWidgets.js | The widget's UI is in running state - 16:26:17 INFO - Stack trace: 16:26:17 INFO - chrome://mochitests/content/browser/browser/devtools/animationinspector/test/browser_animation_toggle_button_updates_playerWidgets.js:null:34 16:26:17 INFO - self-hosted:InterpretGeneratorResume:702 16:26:17 INFO - self-hosted:next:610 16:26:17 INFO - Tester_execTest@chrome://mochikit/content/browser-test.js:670:9 16:26:17 INFO - Tester.prototype.nextTest</<@chrome://mochikit/content/browser-test.js:595:7 16:26:17 INFO - SimpleTest.waitForFocus/waitForFocusInner/focusedOrLoaded/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:752:59 16:26:17 INFO - 81 INFO Leaving test 16:26:17 INFO - JavaScript error: resource:///modules/WindowsPreviewPerTab.jsm, line 406: NS_ERROR_FAILURE: Component returned failure code: 0x80004005 (NS_ERROR_FAILURE) [nsITaskbarTabPreview.invalidate] 16:26:17 INFO - 82 INFO Console message: [JavaScript Error: "NS_ERROR_FAILURE: Component returned failure code: 0x80004005 (NS_ERROR_FAILURE) [nsITaskbarTabPreview.invalidate]" {file: "resource:///modules/WindowsPreviewPerTab.jsm" line: 406}] 16:26:17 INFO - 83 INFO MEMORY STAT vsize after test: 734273536 16:26:17 INFO - 84 INFO MEMORY STAT vsizeMaxContiguous after test: 8612065501184 16:26:17 INFO - 85 INFO MEMORY STAT residentFast after test: 268226560 16:26:17 INFO - 86 INFO MEMORY STAT heapAllocated after test: 73980992 16:26:17 INFO - 87 INFO TEST-OK | browser/devtools/animationinspector/test/browser_animation_toggle_button_updates_playerWidgets.js | took 5352ms

/r/6519 - Bug 1134500 - Intermittent browser_animation_toggle_button_updates_playerWidgets.js; r=grins Pull down this commit: hg pull -r 592e05f970c1102bd4f59092e79227afd2de9554 https://reviewboard-hg.mozilla.org/gecko/

Just pushed bug 1149711, so this one will need rebasing. Doing this now.

Comment on attachment 8587219 [details] MozReview Request: bz://1134500/pbrosset /r/6519 - Bug 1134500 - Intermittent browser_animation_toggle_button_updates_playerWidgets.js; r=grins Pull down this commit: hg pull -r 39886f50d8d5ed7e0998e5a2502a1982d5f3c500 https://reviewboard-hg.mozilla.org/gecko/

Comment on attachment 8587219 [details] MozReview Request: bz://1134500/pbrosset https://reviewboard.mozilla.org/r/6517/#review5411 Ship It!

Backing out the other animation inspector changes that landed prior to this made tests angry. Backed out to try to get things green again. https://hg.mozilla.org/integration/fx-team/rev/f88ae43fbb9c

Re-landed (along with the fix for bug 1149711, since the 2 bugs were really coupled) in https://hg.mozilla.org/integration/fx-team/rev/b6affaeb902e

Following along test results here: https://treeherder.mozilla.org/#/jobs?repo=fx-team&revision=b6affaeb902e But I'm not expecting any problems with this one, it was merely backed-out because related to bug 1120833, which was the root cause for the backout.

Based on the date of filing, it appears that this also affects Aurora39 (and possibly Beta38 also). However, this patch doesn't seem overly backportable. What do you think, Patrick?

The code changes in this patch are pretty simple, so if this doesn't apply cleanly on other channels and we still want a fix for the test, I can provide specific patches quickly, just let me know.

If it can be cleanly done, it'd be nice given 38 being the next ESR. Thanks!

Here's a patch that applies on Aurora cleanly.

Thanks :)

This should be ok for beta.