Bug: Intermittent browser/components/customizableui/test/browser_970511_undo_restore_default.js | Restore defaults button should be disabled after reset -
Status: RESOLVED
Priority: P5
Resolution: INCOMPLETE
Created: 2021-06-03 16:33:21+00:00
Resolved: 2021-08-17 17:00:31+00:00

**Filed by:** imoraru [at] mozilla.com
**Parsed log:** https://treeherder.mozilla.org/logviewer?job_id=341649284&repo=autoland
**Full log:** https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/ZQkaUn3rSjSw31zlYzfV4g/runs/0/artifacts/public/logs/live_backing.log

---
```
[task 2021-06-03T15:32:10.169Z] 15:32:10     INFO - TEST-START | browser/components/customizableui/test/browser_970511_undo_restore_default.js
[task 2021-06-03T15:32:10.564Z] 15:32:10     INFO - TEST-INFO | started process screencapture
[task 2021-06-03T15:32:10.679Z] 15:32:10     INFO - TEST-INFO | screencapture: exit 0
[task 2021-06-03T15:32:10.679Z] 15:32:10     INFO - Buffered messages logged at 15:32:10
[task 2021-06-03T15:32:10.680Z] 15:32:10     INFO - Entering test bound 
[task 2021-06-03T15:32:10.680Z] 15:32:10     INFO - TEST-PASS | browser/components/customizableui/test/browser_970511_undo_restore_default.js | Not in default state to begin with - 
[task 2021-06-03T15:32:10.681Z] 15:32:10     INFO - TEST-PASS | browser/components/customizableui/test/browser_970511_undo_restore_default.js | Stop/reload button is in palette - 
[task 2021-06-03T15:32:10.681Z] 15:32:10     INFO - TEST-PASS | browser/components/customizableui/test/browser_970511_undo_restore_default.js | The undo button is hidden before reset - 
[task 2021-06-03T15:32:10.682Z] 15:32:10     INFO - Clicked on themes button
[task 2021-06-03T15:32:10.682Z] 15:32:10     INFO - Clicked on first theme
[task 2021-06-03T15:32:10.683Z] 15:32:10     INFO - TEST-PASS | browser/components/customizableui/test/browser_970511_undo_restore_default.js | Theme changed to first option - 
[task 2021-06-03T15:32:10.683Z] 15:32:10     INFO - TEST-PASS | browser/components/customizableui/test/browser_970511_undo_restore_default.js | In default state after reset - 
[task 2021-06-03T15:32:10.684Z] 15:32:10     INFO - TEST-PASS | browser/components/customizableui/test/browser_970511_undo_restore_default.js | The undo button is visible after reset - 
[task 2021-06-03T15:32:10.684Z] 15:32:10     INFO - TEST-PASS | browser/components/customizableui/test/browser_970511_undo_restore_default.js | Theme reset to default - 
[task 2021-06-03T15:32:10.685Z] 15:32:10     INFO - TEST-PASS | browser/components/customizableui/test/browser_970511_undo_restore_default.js | Theme has been reset from default to original choice - 
[task 2021-06-03T15:32:10.685Z] 15:32:10     INFO - TEST-PASS | browser/components/customizableui/test/browser_970511_undo_restore_default.js | Not in default state after undo-reset - 
[task 2021-06-03T15:32:10.686Z] 15:32:10     INFO - TEST-PASS | browser/components/customizableui/test/browser_970511_undo_restore_default.js | The undo button is hidden after clicking on the undo button - 
[task 2021-06-03T15:32:10.686Z] 15:32:10     INFO - TEST-PASS | browser/components/customizableui/test/browser_970511_undo_restore_default.js | Stop/reload button is in palette - 
[task 2021-06-03T15:32:10.687Z] 15:32:10     INFO - Leaving test bound 
[task 2021-06-03T15:32:10.687Z] 15:32:10     INFO - Entering test bound action_after_reset_hides_undo
[task 2021-06-03T15:32:10.688Z] 15:32:10     INFO - TEST-PASS | browser/components/customizableui/test/browser_970511_undo_restore_default.js | Not in default state to begin with - 
[task 2021-06-03T15:32:10.688Z] 15:32:10     INFO - TEST-PASS | browser/components/customizableui/test/browser_970511_undo_restore_default.js | Stop/reload button is in palette - 
[task 2021-06-03T15:32:10.689Z] 15:32:10     INFO - TEST-PASS | browser/components/customizableui/test/browser_970511_undo_restore_default.js | The undo button is hidden before reset - 
[task 2021-06-03T15:32:10.689Z] 15:32:10     INFO - TEST-PASS | browser/components/customizableui/test/browser_970511_undo_restore_default.js | In default state after reset - 
[task 2021-06-03T15:32:10.690Z] 15:32:10     INFO - TEST-PASS | browser/components/customizableui/test/browser_970511_undo_restore_default.js | The undo button is visible after reset - 
[task 2021-06-03T15:32:10.690Z] 15:32:10     INFO - TEST-PASS | browser/components/customizableui/test/browser_970511_undo_restore_default.js | The undo button is hidden after another change - 
[task 2021-06-03T15:32:10.691Z] 15:32:10     INFO - Leaving test bound action_after_reset_hides_undo
[task 2021-06-03T15:32:10.691Z] 15:32:10     INFO - Entering test bound 
[task 2021-06-03T15:32:10.692Z] 15:32:10     INFO - TEST-PASS | browser/components/customizableui/test/browser_970511_undo_restore_default.js | The undo button is hidden before a reset - 
[task 2021-06-03T15:32:10.692Z] 15:32:10     INFO - TEST-PASS | browser/components/customizableui/test/browser_970511_undo_restore_default.js | The browser should not be in default state - 
[task 2021-06-03T15:32:10.693Z] 15:32:10     INFO - TEST-PASS | browser/components/customizableui/test/browser_970511_undo_restore_default.js | The undo button is visible after a reset - 
[task 2021-06-03T15:32:10.694Z] 15:32:10     INFO - TEST-PASS | browser/components/customizableui/test/browser_970511_undo_restore_default.js | The undo reset button should be hidden after entering customization mode - 
[task 2021-06-03T15:32:10.694Z] 15:32:10     INFO - Leaving test bound 
[task 2021-06-03T15:32:10.694Z] 15:32:10     INFO - Entering test bound 
[task 2021-06-03T15:32:10.695Z] 15:32:10     INFO - TEST-PASS | browser/components/customizableui/test/browser_970511_undo_restore_default.js | Should be in default state at start of test - 
[task 2021-06-03T15:32:10.695Z] 15:32:10     INFO - TEST-PASS | browser/components/customizableui/test/browser_970511_undo_restore_default.js | Restore defaults button should be disabled when in default state - 
[task 2021-06-03T15:32:10.696Z] 15:32:10     INFO - TEST-PASS | browser/components/customizableui/test/browser_970511_undo_restore_default.js | Title bar checkbox should reflect pref value - 
[task 2021-06-03T15:32:10.696Z] 15:32:10     INFO - TEST-PASS | browser/components/customizableui/test/browser_970511_undo_restore_default.js | Undo reset button should be hidden at start of test - 
[task 2021-06-03T15:32:10.697Z] 15:32:10     INFO - TEST-PASS | browser/components/customizableui/test/browser_970511_undo_restore_default.js | Restore defaults button should be enabled when pref changed - 
[task 2021-06-03T15:32:10.697Z] 15:32:10     INFO - TEST-PASS | browser/components/customizableui/test/browser_970511_undo_restore_default.js | Title bar checkbox should reflect changed pref value - 
[task 2021-06-03T15:32:10.698Z] 15:32:10     INFO - TEST-PASS | browser/components/customizableui/test/browser_970511_undo_restore_default.js | With titlebar flipped, no longer default - 
[task 2021-06-03T15:32:10.698Z] 15:32:10     INFO - TEST-PASS | browser/components/customizableui/test/browser_970511_undo_restore_default.js | Undo reset button should be hidden after pref change - 
[task 2021-06-03T15:32:10.699Z] 15:32:10     INFO - Buffered messages finished
[task 2021-06-03T15:32:10.699Z] 15:32:10     INFO - TEST-UNEXPECTED-FAIL | browser/components/customizableui/test/browser_970511_undo_restore_default.js | Restore defaults button should be disabled after reset - 
[task 2021-06-03T15:32:10.699Z] 15:32:10     INFO - Stack trace:
[task 2021-06-03T15:32:10.699Z] 15:32:10     INFO - chrome://mochikit/content/browser-test.js:test_ok:1334
[task 2021-06-03T15:32:10.699Z] 15:32:10     INFO - chrome://mochitests/content/browser/browser/components/customizableui/test/browser_970511_undo_restore_default.js:null:184
[task 2021-06-03T15:32:10.700Z] 15:32:10     INFO - TEST-PASS | browser/components/customizableui/test/browser_970511_undo_restore_default.js | Title bar checkbox should reflect default value after reset - 
[task 2021-06-03T15:32:10.700Z] 15:32:10     INFO - TEST-PASS | browser/components/customizableui/test/browser_970511_undo_restore_default.js | Reset should reset drawInTitlebar - 
[task 2021-06-03T15:32:10.701Z] 15:32:10     INFO - Not taking screenshot here: see the one that was previously logged
[task 2021-06-03T15:32:10.701Z] 15:32:10     INFO - TEST-UNEXPECTED-FAIL | browser/components/customizableui/test/browser_970511_undo_restore_default.js | In default state after titlebar reset - 
[task 2021-06-03T15:32:10.701Z] 15:32:10     INFO - Stack trace:
[task 2021-06-03T15:32:10.701Z] 15:32:10     INFO - chrome://mochikit/content/browser-test.js:test_ok:1334
[task 2021-06-03T15:32:10.702Z] 15:32:10     INFO - chrome://mochitests/content/browser/browser/components/customizableui/test/browser_970511_undo_restore_default.js:null:198
[task 2021-06-03T15:32:10.702Z] 15:32:10     INFO - TEST-PASS | browser/components/customizableui/test/browser_970511_undo_restore_default.js | Undo reset button should be visible after reset - 
[task 2021-06-03T15:32:10.702Z] 15:32:10     INFO - TEST-PASS | browser/components/customizableui/test/browser_970511_undo_restore_default.js | Undo reset button should be enabled after reset - 
[task 2021-06-03T15:32:10.703Z] 15:32:10     INFO - TEST-PASS | browser/components/customizableui/test/browser_970511_undo_restore_default.js | Restore defaults button should be enabled after undo-reset - 
[task 2021-06-03T15:32:10.703Z] 15:32:10     INFO - TEST-PASS | browser/components/customizableui/test/browser_970511_undo_restore_default.js | Title bar checkbox should reflect undo-reset value - 
[task 2021-06-03T15:32:10.704Z] 15:32:10     INFO - TEST-PASS | browser/components/customizableui/test/browser_970511_undo_restore_default.js | No longer in default state after undo - 
[task 2021-06-03T15:32:10.704Z] 15:32:10     INFO - TEST-PASS | browser/components/customizableui/test/browser_970511_undo_restore_default.js | Undo-reset goes back to previous pref value - 
[task 2021-06-03T15:32:10.705Z] 15:32:10     INFO - TEST-PASS | browser/components/customizableui/test/browser_970511_undo_restore_default.js | Undo reset button should be hidden after undo-reset clicked - 
[task 2021-06-03T15:32:10.705Z] 15:32:10     INFO - TEST-PASS | browser/components/customizableui/test/browser_970511_undo_restore_default.js | In default state after pref cleared - 
[task 2021-06-03T15:32:10.706Z] 15:32:10     INFO - TEST-PASS | browser/components/customizableui/test/browser_970511_undo_restore_default.js | Undo reset button should be hidden at end of test - 
[task 2021-06-03T15:32:10.706Z] 15:32:10     INFO - Leaving test bound 
[task 2021-06-03T15:32:10.707Z] 15:32:10     INFO - Entering test bound asyncCleanup
[task 2021-06-03T15:32:10.707Z] 15:32:10     INFO - Leaving test bound asyncCleanup
[task 2021-06-03T15:32:10.707Z] 15:32:10     INFO - GECKO(1334) | MEMORY STAT | vsize 9158MB | residentFast 481MB | heapAllocated 230MB
[task 2021-06-03T15:32:10.708Z] 15:32:10     INFO - TEST-OK | browser/components/customizableui/test/browser_970511_undo_restore_default.js | took 517ms
[task 2021-06-03T15:32:10.708Z] 15:32:10     INFO - checking window state
[task 2021-06-03T15:32:10.709Z] 15:32:10     INFO - TEST-START | browser/components/customizableui/test/browser_972267_customizationchange_events.js
```