Bug: Intermittent browser/components/screenshots/tests/browser/browser_test_resize.js | single tracking bug
Status: NEW
Priority: P5
Created: 2024-09-16 03:52:10+00:00
Resolved: 2025-02-24 06:13:11+00:00

**Filed by:** tszentpeteri [at] mozilla.com
**Parsed log:** https://treeherder.mozilla.org/logviewer?job_id=474418781&repo=autoland
**Full log:** https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/HJOBaeEiTAycmU-DO7mcNg/runs/0/artifacts/public/logs/live_backing.log

---
```
[task 2024-09-16T03:27:10.312Z] 03:27:10     INFO - TEST-PASS | browser/components/screenshots/tests/browser/browser_test_resize.js | The current state is selected, expected selected - 
[task 2024-09-16T03:27:10.312Z] 03:27:10     INFO - Buffered messages logged at 03:27:05
[task 2024-09-16T03:27:10.321Z] 03:27:10     INFO - 972, 972, 756, 1268, 0
[task 2024-09-16T03:27:10.321Z] 03:27:10     INFO - 972, 972, 756, 1268, 0
[task 2024-09-16T03:27:10.321Z] 03:27:10     INFO - 972, 972, 756, 1268, 0
[task 2024-09-16T03:27:10.322Z] 03:27:10     INFO - 972, 972, 756, 1268, 0
[task 2024-09-16T03:27:10.322Z] 03:27:10     INFO - 972, 972, 756, 1268, 0
[task 2024-09-16T03:27:10.322Z] 03:27:10     INFO - 972, 972, 756, 1268, 0
[task 2024-09-16T03:27:10.322Z] 03:27:10     INFO - 972, 972, 756, 1268, 0
[task 2024-09-16T03:27:10.322Z] 03:27:10     INFO - 972, 972, 756, 1268, 0
[task 2024-09-16T03:27:10.322Z] 03:27:10     INFO - 972, 972, 756, 1268, 0
[task 2024-09-16T03:27:10.322Z] 03:27:10     INFO - 972, 972, 756, 1268, 0
[task 2024-09-16T03:27:10.322Z] 03:27:10     INFO - Buffered messages logged at 03:27:06
[task 2024-09-16T03:27:10.322Z] 03:27:10     INFO - 972, 972, 756, 1268, 0
[task 2024-09-16T03:27:10.322Z] 03:27:10     INFO - 972, 972, 756, 1268, 0
[task 2024-09-16T03:27:10.322Z] 03:27:10     INFO - 972, 972, 756, 1268, 0
[task 2024-09-16T03:27:10.323Z] 03:27:10     INFO - 972, 972, 756, 1268, 0
[task 2024-09-16T03:27:10.323Z] 03:27:10     INFO - 972, 972, 756, 1268, 0
[task 2024-09-16T03:27:10.323Z] 03:27:10     INFO - 972, 972, 756, 1268, 0
[task 2024-09-16T03:27:10.329Z] 03:27:10     INFO - 972, 972, 756, 1268, 0
[task 2024-09-16T03:27:10.329Z] 03:27:10     INFO - 972, 972, 756, 1268, 0
[task 2024-09-16T03:27:10.329Z] 03:27:10     INFO - 972, 972, 756, 1268, 0
[task 2024-09-16T03:27:10.329Z] 03:27:10     INFO - 972, 972, 756, 1268, 0
[task 2024-09-16T03:27:10.330Z] 03:27:10     INFO - Buffered messages logged at 03:27:07
[task 2024-09-16T03:27:10.330Z] 03:27:10     INFO - 972, 972, 756, 1268, 0
[task 2024-09-16T03:27:10.330Z] 03:27:10     INFO - 972, 972, 756, 1268, 0
[task 2024-09-16T03:27:10.330Z] 03:27:10     INFO - 972, 972, 756, 1268, 0
[task 2024-09-16T03:27:10.331Z] 03:27:10     INFO - 972, 972, 756, 1268, 0
[task 2024-09-16T03:27:10.331Z] 03:27:10     INFO - 972, 972, 756, 1268, 0
[task 2024-09-16T03:27:10.331Z] 03:27:10     INFO - 972, 972, 756, 1268, 0
[task 2024-09-16T03:27:10.331Z] 03:27:10     INFO - 972, 972, 756, 1268, 0
[task 2024-09-16T03:27:10.332Z] 03:27:10     INFO - 972, 972, 756, 1268, 0
[task 2024-09-16T03:27:10.332Z] 03:27:10     INFO - Buffered messages logged at 03:27:08
[task 2024-09-16T03:27:10.333Z] 03:27:10     INFO - 972, 972, 756, 1268, 0
[task 2024-09-16T03:27:10.333Z] 03:27:10     INFO - 972, 972, 756, 1268, 0
[task 2024-09-16T03:27:10.333Z] 03:27:10     INFO - 972, 972, 756, 1268, 0
[task 2024-09-16T03:27:10.334Z] 03:27:10     INFO - 972, 972, 756, 1268, 0
[task 2024-09-16T03:27:10.347Z] 03:27:10     INFO - 972, 972, 756, 1268, 0
[task 2024-09-16T03:27:10.348Z] 03:27:10     INFO - 972, 972, 756, 1268, 0
[task 2024-09-16T03:27:10.349Z] 03:27:10     INFO - 972, 972, 756, 1268, 0
[task 2024-09-16T03:27:10.350Z] 03:27:10     INFO - 972, 972, 756, 1268, 0
[task 2024-09-16T03:27:10.350Z] 03:27:10     INFO - 972, 972, 756, 1268, 0
[task 2024-09-16T03:27:10.351Z] 03:27:10     INFO - 972, 972, 756, 1268, 0
[task 2024-09-16T03:27:10.352Z] 03:27:10     INFO - 972, 972, 756, 1268, 0
[task 2024-09-16T03:27:10.355Z] 03:27:10     INFO - 972, 972, 756, 1268, 0
[task 2024-09-16T03:27:10.355Z] 03:27:10     INFO - Buffered messages logged at 03:27:09
[task 2024-09-16T03:27:10.355Z] 03:27:10     INFO - 972, 972, 756, 1268, 0
[task 2024-09-16T03:27:10.356Z] 03:27:10     INFO - 972, 972, 756, 1268, 0
[task 2024-09-16T03:27:10.357Z] 03:27:10     INFO - 972, 972, 756, 1268, 0
[task 2024-09-16T03:27:10.357Z] 03:27:10     INFO - 972, 972, 756, 1268, 0
[task 2024-09-16T03:27:10.357Z] 03:27:10     INFO - 972, 972, 756, 1268, 0
[task 2024-09-16T03:27:10.358Z] 03:27:10     INFO - 972, 972, 756, 1268, 0
[task 2024-09-16T03:27:10.358Z] 03:27:10     INFO - 972, 972, 756, 1268, 0
[task 2024-09-16T03:27:10.358Z] 03:27:10     INFO - 972, 972, 756, 1268, 0
[task 2024-09-16T03:27:10.359Z] 03:27:10     INFO - 972, 972, 756, 1268, 0
[task 2024-09-16T03:27:10.359Z] 03:27:10     INFO - Buffered messages logged at 03:27:10
[task 2024-09-16T03:27:10.360Z] 03:27:10     INFO - 972, 972, 756, 1268, 0
[task 2024-09-16T03:27:10.360Z] 03:27:10     INFO - Buffered messages finished
[task 2024-09-16T03:27:10.361Z] 03:27:10     INFO - TEST-UNEXPECTED-FAIL | browser/components/screenshots/tests/browser/browser_test_resize.js | Uncaught exception in test bound test_window_resize - Wait for document size change - timed out after 50 tries.
[task 2024-09-16T03:27:10.361Z] 03:27:10     INFO - Leaving test bound test_window_resize
[task 2024-09-16T03:27:10.362Z] 03:27:10     INFO - Entering test bound test_window_resize_vertical_writing_mode
[task 2024-09-16T03:27:10.362Z] 03:27:10     INFO - GECKO(1051) | [Child 3243: Main Thread]: I/DocShellAndDOMWindowLeak ++DOCSHELL 7ff47ba70000 == 1 [pid = 3243] [id = 0]
[task 2024-09-16T03:27:10.363Z] 03:27:10     INFO - GECKO(1051) | [Child 3243: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 1 (7ff480e76e00) [pid = 3243] [serial = 1] [outer = 0]
[task 2024-09-16T03:27:10.363Z] 03:27:10     INFO - GECKO(1051) | [Child 3243: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 2 (7ff47ba70800) [pid = 3243] [serial = 2] [outer = 7ff480e76e00]
[task 2024-09-16T03:27:10.364Z] 03:27:10     INFO - GECKO(1051) | [Parent 1051, Main Thread] WARNING: BounceTrackingState::OnDocumentStartRequest failed.: 'NS_SUCCEEDED(rv)', file /builds/worker/checkouts/gecko/netwerk/ipc/DocumentLoadListener.cpp:2607
[task 2024-09-16T03:27:10.365Z] 03:27:10     INFO - GECKO(1051) | [Child 3208, Main Thread] WARNING: IPC message 'PContent::Msg_StoreUserInteractionAsPermission' discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:557
[task 2024-09-16T03:27:10.366Z] 03:27:10     INFO - GECKO(1051) | [Child 3208, Main Thread] WARNING: NS_ENSURE_TRUE(aWindowContext) failed: file /builds/worker/checkouts/gecko/toolkit/components/antitracking/bouncetrackingprotection/BounceTrackingProtection.cpp:452
[task 2024-09-16T03:27:10.366Z] 03:27:10     INFO - GECKO(1051) | [Child 3243: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 3 (7ff47ba73c00) [pid = 3243] [serial = 3] [outer = 7ff480e76e00]
[task 2024-09-16T03:27:10.392Z] 03:27:10     INFO - Console message: [JavaScript Warning: "This page is in Quirks Mode. Page layout may be impacted. For Standards Mode use “<!DOCTYPE html>”." {file: "https://example.com/browser/browser/components/screenshots/tests/browser/test-page-resize.html" line: 0}]
[task 2024-09-16T03:27:10.428Z] 03:27:10     INFO - GECKO(1051) | [Child 3208: Main Thread]: I/DocShellAndDOMWindowLeak --DOCSHELL 7f251c56e400 == 0 [pid = 3208] [id = 0] [url = https://example.com/browser/browser/components/screenshots/tests/browser/test-page-resize.html]
[task 2024-09-16T03:27:10.501Z] 03:27:10     INFO - GECKO(1051) | [Child 3208: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 2 (7f251c56ec00) [pid = 3208] [serial = 2] [outer = 0] [url = about:blank]
[task 2024-09-16T03:27:10.502Z] 03:27:10     INFO - GECKO(1051) | [Child 3208: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 1 (7f251c572000) [pid = 3208] [serial = 3] [outer = 0] [url = https://example.com/browser/browser/components/screenshots/tests/browser/test-page-resize.html]
[task 2024-09-16T03:27:10.502Z] 03:27:10     INFO - GECKO(1051) | [Child 3208: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 0 (7f251bd4c400) [pid = 3208] [serial = 1] [outer = 0] [url = https://example.com/browser/browser/components/screenshots/tests/browser/test-page-resize.html]
[task 2024-09-16T03:27:10.593Z] 03:27:10     INFO - {
[task 2024-09-16T03:27:10.593Z] 03:27:10     INFO -   "clientWidth": 768,
[task 2024-09-16T03:27:10.593Z] 03:27:10     INFO -   "clientHeight": 943,
[task 2024-09-16T03:27:10.595Z] 03:27:10     INFO -   "scrollWidth": 972,
[task 2024-09-16T03:27:10.595Z] 03:27:10     INFO -   "scrollHeight": 943,
[task 2024-09-16T03:27:10.595Z] 03:27:10     INFO -   "scrollX": 0,
[task 2024-09-16T03:27:10.597Z] 03:27:10     INFO -   "scrollY": 0,
[task 2024-09-16T03:27:10.597Z] 03:27:10     INFO -   "scrollbarWidth": 0,
[task 2024-09-16T03:27:10.598Z] 03:27:10     INFO -   "scrollbarHeight": 12,
[task 2024-09-16T03:27:10.598Z] 03:27:10     INFO -   "scrollMinX": 0,
[task 2024-09-16T03:27:10.598Z] 03:27:10     INFO -   "scrollMinY": 0
[task 2024-09-16T03:27:10.599Z] 03:27:10     INFO - }
[task 2024-09-16T03:27:10.620Z] 03:27:10     INFO - TEST-PASS | browser/components/screenshots/tests/browser/browser_test_resize.js | The screenshot toolbar button is visible - 
```