Closed Bug 1946626 Opened 20 days ago Closed 14 days ago

Intermittent TV accessible/tests/browser/text/browser_highlights.js | single tracking bug

Categories

(Core :: Disability Access APIs, defect, P5)

Product:
Core
Component:
Disability Access APIs
Type:
defect

Tracking

()

Status:
RESOLVED FIXED
Milestone:
137 Branch
Tracking Flags:
Tracking Status
firefox-esr128 --- unaffected
firefox135 --- unaffected
firefox136 --- unaffected
firefox137 --- fixed

People

(Reporter: intermittent-bug-filer, Unassigned)

References

(Regression)

Details

(Keywords: intermittent-failure, regression, test-verify-fail)

Filed by: sstanca [at] mozilla.com
Parsed log: https://treeherder.mozilla.org/logviewer?job_id=493757647&repo=autoland
Full log: https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/dOFsDSYfRWy-7dtJPfTr5A/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/dOFsDSYfRWy-7dtJPfTr5A/runs/0/artifacts/public/logs/live_backing.log&only_show_unexpected=1

[task 2025-02-07T04:05:06.554Z] 04:05:06     INFO - TEST-PASS | accessible/tests/browser/text/browser_highlights.js | second spelling ranges correct - 
[task 2025-02-07T04:05:06.554Z] 04:05:06     INFO - Leaving test bound testCustomHighlightOverlapping
[task 2025-02-07T04:05:06.554Z] 04:05:06     INFO - Buffered messages finished
[task 2025-02-07T04:05:06.555Z] 04:05:06     INFO - TEST-UNEXPECTED-FAIL | accessible/tests/browser/text/browser_highlights.js | waiting for vsync to be disabled - timed out after 50 tries. - false == true - 
[task 2025-02-07T04:05:06.555Z] 04:05:06     INFO - Stack trace:
[task 2025-02-07T04:05:06.555Z] 04:05:06     INFO - chrome://mochikit/content/browser-test.js:ensureVsyncDisabled:607
[task 2025-02-07T04:05:06.555Z] 04:05:06     INFO - chrome://mochikit/content/browser-test.js:nextTest:782
[task 2025-02-07T04:05:06.555Z] 04:05:06     INFO - chrome://mochikit/content/browser-test.js:testScope/test_finish/<:1813
[task 2025-02-07T04:05:06.555Z] 04:05:06     INFO - chrome://mochikit/content/browser-test.js:run:1733
[task 2025-02-07T04:05:06.555Z] 04:05:06     INFO - Not taking screenshot here: see the one that was previously logged
[task 2025-02-07T04:05:06.556Z] 04:05:06     INFO - TEST-UNEXPECTED-FAIL | accessible/tests/browser/text/browser_highlights.js | vsync remained enabled at the end of the test. Is there an animation still running? Consider talking to the performance team for tips to solve this. - false == true - 
[task 2025-02-07T04:05:06.556Z] 04:05:06     INFO - Stack trace:
[task 2025-02-07T04:05:06.556Z] 04:05:06     INFO - chrome://mochikit/content/browser-test.js:ensureVsyncDisabled:608
[task 2025-02-07T04:05:06.556Z] 04:05:06     INFO - chrome://mochikit/content/browser-test.js:nextTest:782
[task 2025-02-07T04:05:06.556Z] 04:05:06     INFO - chrome://mochikit/content/browser-test.js:testScope/test_finish/<:1813
[task 2025-02-07T04:05:06.556Z] 04:05:06     INFO - chrome://mochikit/content/browser-test.js:run:1733
[task 2025-02-07T04:05:06.556Z] 04:05:06     INFO - GECKO(1299) | MEMORY STAT | vsize 37695MB | residentFast 417MB | heapAllocated 140MB
[task 2025-02-07T04:05:06.557Z] 04:05:06     INFO - TEST-OK | accessible/tests/browser/text/browser_highlights.js | took 15368ms
[task 2025-02-07T04:05:06.557Z] 04:05:06     INFO - GECKO(1299) | [Child 1310: Main Thread]: I/DocShellAndDOMWindowLeak ++DOCSHELL 108b66400 == 1 [pid = 1310] [id = 28]
[task 2025-02-07T04:05:06.558Z] 04:05:06     INFO - GECKO(1299) | [Child 1310: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 1 (10821ea00) [pid = 1310] [serial = 83] [outer = 0]
[task 2025-02-07T04:05:06.558Z] 04:05:06     INFO - GECKO(1299) | [Child 1310: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 2 (108b66800) [pid = 1310] [serial = 84] [outer = 10821ea00]
[task 2025-02-07T04:05:06.558Z] 04:05:06     INFO - checking window state
[task 2025-02-07T04:05:06.559Z] 04:05:06     INFO - GECKO(1299) | [Parent 1299: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 14 (14b275c00) [pid = 1299] [serial = 155] [outer = 13d17f600]
[task 2025-02-07T04:05:06.559Z] 04:05:06     INFO - GECKO(1299) | [WARN  webrender::device::gl] Missing optimized shader source for gpu_cache_update
[task 2025-02-07T04:05:06.559Z] 04:05:06     INFO - GECKO(1299) | [Child 1320: Main Thread]: I/DocShellAndDOMWindowLeak --DOCSHELL 10dd3ec00 == 0 [pid = 1320] [id = 0] [url = about:newtab]
[task 2025-02-07T04:05:06.587Z] 04:05:06     INFO - GECKO(1299) | [Child 1320: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 1 (10d424800) [pid = 1320] [serial = 1] [outer = 0] [url = about:newtab]
[task 2025-02-07T04:05:06.605Z] 04:05:06     INFO - GECKO(1299) | [Child 1320: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 0 (10dd43000) [pid = 1320] [serial = 3] [outer = 0] [url = about:newtab]
[task 2025-02-07T04:05:06.928Z] 04:05:06     INFO - GECKO(1299) | [Parent 1299: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 13 (1506b9400) [pid = 1299] [serial = 154] [outer = 0] [url = data:text/html;charset=utf-8,%3C!doctype%20html%3E%0A%20%20%20%20%3Chtml%3E%0A%20%20%20%20%20%20%3Chead%3E%0A%20%20%20%20%20%20%20%20%3Cmeta%20charset%3D%22utf-8%22%2F%3E%0A%20%20%20%20%20%20%20%20%3Ctitle%3EAccessibility%20Test%3C%2Ftitle%3E%0A%20%20%20%20%20%20%3C%2Fhead%3E%0A%20%20%20%20%20%20%3Cbody%20id%3D%22body%22%3E%0A%0A%3Cp%20id%3D%22first%22%3EThe%20first%20phrase.%3C%2Fp%3E%0A%3Cp%20id%3D%22second%22%3EThe%20%3Ci%3Esecond%20%3Cb%3Ephrase.%3C%2Fb%3E%3C%2Fi%3E%3C%2Fp%3E%0A%0A%3Cscript%3E%0A%20%20const%20firstText%20%3D%20document.getElementById(%22first%22).firstChild%3B%0A%20%20%2F%2F%20Make%20the%20word%20%22The%22%20both%20a%20highlight%20and%20a%20spelling%20error.%0A%20%20const%20range1%20%3D%20new%20Range()%3B%0A%20%20range1.setStart(firstText%2C%200)%3B%0A%20%20range1.setEnd(firstText%2C%203)%3B%0A%20%20const%20highlight1%20%3D%20new%20Highlight(range1)%3B%0A%20%20CSS.highlights.set(%22highlight1%22%2C%20highlight1)%3B%0A%20%20const%20spelling%20%3D%20new%20Highlight(r]
[task 2025-02-07T04:05:06.928Z] 04:05:06     INFO - GECKO(1299) | [Parent 1299: Main Thread]: I/DocShellAndDOMWindowLeak --DOCSHELL 139f8d000 == 5 [pid = 1299] [id = 36] [url = about:blank]
[task 2025-02-07T04:05:07.742Z] 04:05:07     INFO - GECKO(1299) | [Parent 1299: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 12 (13a08e400) [pid = 1299] [serial = 9] [outer = 0] [url = about:blank]
[task 2025-02-07T04:05:07.763Z] 04:05:07     INFO - GECKO(1299) | [Parent 1299: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 11 (148462000) [pid = 1299] [serial = 136] [outer = 0] [url = about:tabcrashed?e=tabcrashed&u=about%3Ablank&c=UTF-8&d=%20]
[task 2025-02-07T04:05:08.144Z] 04:05:08     INFO - GECKO(1299) | [Parent 1299: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 10 (14b275000) [pid = 1299] [serial = 141] [outer = 0] [url = about:tabcrashed?e=tabcrashed&u=about%3Ablank&c=UTF-8&d=%20]
[task 2025-02-07T04:05:08.328Z] 04:05:08     INFO - GECKO(1299) | Completed ShutdownLeaks collections in process 1320
[task 2025-02-07T04:05:08.416Z] 04:05:08     INFO - GECKO(1299) | Completed ShutdownLeaks collections in process 1310
[task 2025-02-07T04:05:08.564Z] 04:05:08     INFO - GECKO(1299) | [Parent 1299: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 11 (142e2d800) [pid = 1299] [serial = 156] [outer = 13d17f600]
[task 2025-02-07T04:05:08.627Z] 04:05:08     INFO - GECKO(1299) | Completed ShutdownLeaks collections in process 1307
[task 2025-02-07T04:05:10.560Z] 04:05:10     INFO - GECKO(1299) | [Parent 1299: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 10 (14b275c00) [pid = 1299] [serial = 155] [outer = 0] [url = about:blank]
[task 2025-02-07T04:05:10.970Z] 04:05:10     INFO - GECKO(1299) | Completed ShutdownLeaks collections in process 1299
[task 2025-02-07T04:05:10.971Z] 04:05:10     INFO - TEST-START | Shutdown

:Jamie, since you are the author of the regressor, bug 1909142, could you take a look?

For more information, please visit BugBot documentation.

Flags: needinfo?(jteh)

Set release status flags based on info from the regressing bug 1909142

status-firefox135: --- → unaffected
status-firefox136: --- → unaffected
status-firefox137: --- → affected
status-firefox-esr128: --- → unaffected

This patch was backed out and then re-landed with an additional fix. Hopefully, that addresses this.

Status: NEW → RESOLVED
Closed: 14 days ago
Flags: needinfo?(jteh)
Resolution: --- → FIXED
status-firefox137: affected → fixed
Target Milestone: --- → 137 Branch
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