Bug: Perma browser/components/tabbrowser/test/browser/tabs/browser_tab_preview.js | Test timed out - when Gecko 130 merges to beta on 2024-08-05
Status: VERIFIED
Priority: --
Resolution: FIXED
Created: 2024-07-13 12:27:40+00:00
Resolved: 2024-07-21 16:40:58+00:00

[Central-as-beta simulation](https://treeherder.mozilla.org/jobs?repo=try&resultStatus=testfailed%2Cbusted%2Cexception&revision=c6e21aec71b5807ab21227c5e14559fc565688f0&test_paths=browser%2Fcomponents%2Ftabbrowser%2Ftest%2Fbrowser%2Ftabs&selectedTaskRun=A99MrNyBSUG7TdLaO5jtXA.0)

[How to run these simulations](https://wiki.mozilla.org/Sheriffing/How_To/Beta_simulations#TRUNK_AS_EARLY_BETA)

[Failure log:](https://treeherder.mozilla.org/logviewer?job_id=466195452&repo=try&lineNumber=20277)

```
[task 2024-07-13T11:19:39.680Z] 11:19:39     INFO - TEST-PASS | browser/components/tabbrowser/test/browser/tabs/browser_tab_preview.js | Delay is not reset when moving between tabs - true == true - 
[task 2024-07-13T11:19:39.681Z] 11:19:39     INFO - TEST-PASS | browser/components/tabbrowser/test/browser/tabs/browser_tab_preview.js | Delay is reset when cursor leaves tabstrip - true == true - 
[task 2024-07-13T11:19:39.681Z] 11:19:39     INFO - Leaving test bound delayTests
[task 2024-07-13T11:19:39.682Z] 11:19:39     INFO - Entering test bound dragTests
[task 2024-07-13T11:19:39.682Z] 11:19:39     INFO - Buffered messages logged at 11:18:14
[task 2024-07-13T11:19:39.683Z] 11:19:39     INFO - Console message: [JavaScript Warning: "This page is in Quirks Mode. Page layout may be impacted. For Standards Mode use “<!DOCTYPE html>”." {file: "data:text/html,<html><head><title>First New Tab</title></head><body>Hello</body></html>" line: 0}]
[task 2024-07-13T11:19:39.683Z] 11:19:39     INFO - Buffered messages logged at 11:18:15
[task 2024-07-13T11:19:39.684Z] 11:19:39     INFO - TEST-PASS | browser/components/tabbrowser/test/browser/tabs/browser_tab_preview.js | delay is reset after drag started - true == true - 
[task 2024-07-13T11:19:39.685Z] 11:19:39     INFO - Leaving test bound dragTests
[task 2024-07-13T11:19:39.685Z] 11:19:39     INFO - Entering test bound panelSuppressionOnContextMenuTests
[task 2024-07-13T11:19:39.686Z] 11:19:39     INFO - Console message: [JavaScript Warning: "This page is in Quirks Mode. Page layout may be impacted. For Standards Mode use “<!DOCTYPE html>”." {file: "data:text/html,<html><head><title>First New Tab</title></head><body>Hello</body></html>" line: 0}]
[task 2024-07-13T11:19:39.686Z] 11:19:39     INFO - Buffered messages finished
[task 2024-07-13T11:19:39.687Z] 11:19:39     INFO - TEST-UNEXPECTED-FAIL | browser/components/tabbrowser/test/browser/tabs/browser_tab_preview.js | Test timed out - 
[task 2024-07-13T11:19:39.687Z] 11:19:39     INFO - GECKO(5204) | Completed ShutdownLeaks collections in process 5204
[task 2024-07-13T11:19:39.688Z] 11:19:39     INFO - TEST-START | Shutdown
[task 2024-07-13T11:19:39.688Z] 11:19:39     INFO - Browser Chrome Test Summary
[task 2024-07-13T11:19:39.689Z] 11:19:39     INFO - Passed:  3001
[task 2024-07-13T11:19:39.689Z] 11:19:39     INFO - Failed:  1
[task 2024-07-13T11:19:39.690Z] 11:19:39     INFO - Todo:    0
[task 2024-07-13T11:19:39.691Z] 11:19:39     INFO - Mode:    e10s
[task 2024-07-13T11:19:39.691Z] 11:19:39     INFO - *** End BrowserChrome Test Results ***
```