Open Bug 1789145 Opened 3 years ago Updated 10 days ago

Intermittent toolkit/components/printing/tests/browser_window_print.js | single tracking bug

Categories

(Toolkit :: Printing, defect, P5)

defect

Tracking

()

People

(Reporter: intermittent-bug-filer, Unassigned)

Details

(Keywords: intermittent-failure, intermittent-testcase, Whiteboard: [retriggered])

Filed by: mlaza [at] mozilla.com
Parsed log: https://treeherder.mozilla.org/logviewer?job_id=389429563&repo=autoland
Full log: https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/BoehhjZMT4Cqt_YVIrSKwA/runs/0/artifacts/public/logs/live_backing.log


[task 2022-09-04T15:46:25.849Z] 15:46:25     INFO - TEST-START | toolkit/components/printing/tests/browser_window_print.js
[task 2022-09-04T15:47:10.877Z] 15:47:10     INFO - TEST-INFO | started process screencapture
[task 2022-09-04T15:47:11.050Z] 15:47:11     INFO - TEST-INFO | screencapture: exit 0
[task 2022-09-04T15:47:11.051Z] 15:47:11     INFO - Buffered messages logged at 15:46:25
[task 2022-09-04T15:47:11.051Z] 15:47:11     INFO - Entering test bound test_print_blocks
[task 2022-09-04T15:47:11.051Z] 15:47:11     INFO - TEST-PASS | toolkit/components/printing/tests/browser_window_print.js | There shouldn't be any print preview browser - 
[task 2022-09-04T15:47:11.051Z] 15:47:11     INFO - Buffered messages finished
[task 2022-09-04T15:47:11.051Z] 15:47:11     INFO - TEST-UNEXPECTED-FAIL | toolkit/components/printing/tests/browser_window_print.js | Test timed out - 
[task 2022-09-04T15:47:19.160Z] 15:47:19     INFO - Not taking screenshot here: see the one that was previously logged
[task 2022-09-04T15:47:19.162Z] 15:47:19     INFO - TEST-UNEXPECTED-FAIL | toolkit/components/printing/tests/browser_window_print.js | waiting for vsync to be disabled - timed out after 50 tries. - false == true - JS frame :: chrome://mochikit/content/browser-test.js :: ensureVsyncDisabled :: line 575
[task 2022-09-04T15:47:19.162Z] 15:47:19     INFO - Stack trace:
[task 2022-09-04T15:47:19.162Z] 15:47:19     INFO - chrome://mochikit/content/browser-test.js:ensureVsyncDisabled:575
[task 2022-09-04T15:47:19.163Z] 15:47:19     INFO - Not taking screenshot here: see the one that was previously logged
[task 2022-09-04T15:47:19.165Z] 15:47:19     INFO - TEST-UNEXPECTED-FAIL | toolkit/components/printing/tests/browser_window_print.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 - JS frame :: chrome://mochikit/content/browser-test.js :: ensureVsyncDisabled :: line 576
[task 2022-09-04T15:47:19.165Z] 15:47:19     INFO - Stack trace:
[task 2022-09-04T15:47:19.165Z] 15:47:19     INFO - chrome://mochikit/content/browser-test.js:ensureVsyncDisabled:576
[task 2022-09-04T15:47:19.165Z] 15:47:19     INFO - GECKO(10140) | MEMORY STAT | vsize 402519MB | residentFast 451MB | heapAllocated 148MB
[task 2022-09-04T15:47:19.167Z] 15:47:19     INFO - TEST-OK | toolkit/components/printing/tests/browser_window_print.js | took 53315ms

I'm looking into this, but looks like I can reproduce timeout issues with the test even without my patch.

Flags: needinfo?(smaug)
Summary: High freq toolkit/components/printing/tests/browser_window_print.js | single tracking bug → Intermittent toolkit/components/printing/tests/browser_window_print.js | single tracking bug
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