Bug: Intermittent TV browser_tab_preview.js | Test timed out -
Status: NEW
Priority: P5
Created: 2024-05-21 22:16:44+00:00
Resolved: 2024-06-11 13:44:38+00:00

**Filed by:** nfay [at] mozilla.com
**Parsed log:** https://treeherder.mozilla.org/logviewer?job_id=459079338&repo=autoland
**Full log:** https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/FnS0gC5uQYmdRMqIWekrEw/runs/0/artifacts/public/logs/live_backing.log
**Reftest URL:** https://hg.mozilla.org/mozilla-central/raw-file/tip/layout/tools/reftest/reftest-analyzer.xhtml#logurl=https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/FnS0gC5uQYmdRMqIWekrEw/runs/0/artifacts/public/logs/live_backing.log&only_show_unexpected=1

---
```
[task 2024-05-21T21:20:40.699Z] 21:20:40     INFO - TEST-START | browser/base/content/test/tabs/browser_tab_preview.js
[task 2024-05-21T21:20:42.119Z] 21:20:42     INFO - GECKO(841) | 1716326442118	Marionette	TRACE	Received observer notification browser-delayed-startup-finished
[task 2024-05-21T21:20:57.419Z] 21:20:57     INFO - GECKO(841) | 2024-05-21 21:20:57.418 firefox[841:12799] Persistent UI failed to open file file:///Users/cltbld/Library/Saved%20Application%20State/org.mozilla.nightly.savedState/window_1.data: No such file or directory (2)
[task 2024-05-21T21:21:31.026Z] 21:21:31     INFO - TEST-INFO | started process screencapture
[task 2024-05-21T21:21:31.308Z] 21:21:31     INFO - TEST-INFO | screencapture: exit 0
[task 2024-05-21T21:21:31.308Z] 21:21:31     INFO - Buffered messages logged at 21:20:40
[task 2024-05-21T21:21:31.308Z] 21:21:31     INFO - Entering setup bound 
[task 2024-05-21T21:21:31.309Z] 21:21:31     INFO - Leaving setup bound 
[task 2024-05-21T21:21:31.309Z] 21:21:31     INFO - Entering test bound hoverTests
[task 2024-05-21T21:21:31.310Z] 21:21:31     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 2024-05-21T21:21:31.310Z] 21:21:31     INFO - Buffered messages logged at 21:20:41
[task 2024-05-21T21:21:31.311Z] 21:21:31     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>Second New Tab</title></head><body>Hello</body></html>" line: 0}]
[task 2024-05-21T21:21:31.311Z] 21:21:31     INFO - TEST-PASS | browser/base/content/test/tabs/browser_tab_preview.js | Preview of tab1 shows correct title - "First New Tab" == "First New Tab" - 
[task 2024-05-21T21:21:31.312Z] 21:21:31     INFO - TEST-PASS | browser/base/content/test/tabs/browser_tab_preview.js | Preview of tab2 shows correct title - "Second New Tab" == "Second New Tab" - 
[task 2024-05-21T21:21:31.312Z] 21:21:31     INFO - Buffered messages finished
[task 2024-05-21T21:21:31.312Z] 21:21:31     INFO - TEST-UNEXPECTED-FAIL | browser/base/content/test/tabs/browser_tab_preview.js | Test timed out - 
[task 2024-05-21T21:21:31.313Z] 21:21:31     INFO - GECKO(841) | Completed ShutdownLeaks collections in process 841
[task 2024-05-21T21:21:31.313Z] 21:21:31     INFO - TEST-START | Shutdown
[task 2024-05-21T21:21:31.314Z] 21:21:31     INFO - Browser Chrome Test Summary
[task 2024-05-21T21:21:31.314Z] 21:21:31     INFO - Passed:  18
[task 2024-05-21T21:21:31.314Z] 21:21:31     INFO - Failed:  1
[task 2024-05-21T21:21:31.315Z] 21:21:31     INFO - Todo:    0
[task 2024-05-21T21:21:31.315Z] 21:21:31     INFO - Mode:    e10s
[task 2024-05-21T21:21:31.316Z] 21:21:31     INFO - *** End BrowserChrome Test Results ***
```