Closed Bug 1386246 Opened 7 years ago Closed 7 years ago

Perma failure when 56 merges to beta in /browser_windowopen_reflows.js | unexpected uninterruptible reflow [ "handleEvent@chrome://browser/content/tabbrowser.xml:6641:19", "" ] - false == true on Windows 7

Categories

(Firefox :: General, defect)

defect
Not set
normal

Tracking

()

RESOLVED FIXED
Firefox 57
Tracking Status
firefox56 --- fixed
firefox57 --- fixed

People

(Reporter: aryx, Assigned: mconley)

Details

(Keywords: intermittent-failure)

Attachments

(1 file)

Merge is tomorrow (August 2nd).

The test has been disabled on Linux (bug 1380465) and Windows 8 x64 (bug 1381521).

Test run with failures: https://treeherder.mozilla.org/#/jobs?repo=try&revision=b47de49ad58a9f315a1a6ddcbe3c8fbd5db1a38d&filter-resultStatus=testfailed&filter-resultStatus=busted&filter-resultStatus=exception&filter-resultStatus=retry&filter-resultStatus=usercancel&filter-resultStatus=running&filter-resultStatus=pending&filter-resultStatus=runnable
Failure log: https://treeherder.mozilla.org/logviewer.html#?job_id=119757427&repo=try

22:10:50     INFO -  95 INFO TEST-PASS | browser/base/content/test/performance/browser_windowopen_reflows.js | expected uninterruptible reflow: '[
22:10:50     INFO -  	"handleEvent@chrome://browser/content/tabbrowser.xml:6641:19",
22:10:50     INFO -  	"inferFromText@chrome://browser/content/browser.js:8763:34",
22:10:50     INFO -  	"handleEvent@chrome://browser/content/browser.js:8696:9",
22:10:50     INFO -  	""
22:10:50     INFO -  ]' - true == true -
22:10:50     INFO -  Buffered messages finished
22:10:50    ERROR -  96 INFO TEST-UNEXPECTED-FAIL | browser/base/content/test/performance/browser_windowopen_reflows.js | unexpected uninterruptible reflow
22:10:50     INFO -  [
22:10:50     INFO -  	"handleEvent@chrome://browser/content/tabbrowser.xml:6641:19",
22:10:50     INFO -  	""
22:10:50     INFO -  ]
22:10:50     INFO -   - false == true - JS frame :: chrome://mochitests/content/browser/browser/base/content/test/performance/head.js :: reflow :: line 114
22:10:50     INFO -  Stack trace:
22:10:50     INFO -  chrome://mochitests/content/browser/browser/base/content/test/performance/head.js:reflow:114
22:10:50     INFO -  chrome://browser/content/tabbrowser.xml:handleEvent:6641
22:10:50     INFO -  97 INFO TEST-PASS | browser/base/content/test/performance/browser_windowopen_reflows.js | expected uninterruptible reflow: '[
22:10:50     INFO -  	"select@chrome://global/content/bindings/textbox.xml:115:11",
22:10:50     INFO -  	"focusAndSelectUrlBar@chrome://browser/content/browser.js:2280:5",
22:10:50     INFO -  	"_delayedStartup@chrome://browser/content/browser.js:1574:10",
22:10:50     INFO -  	""
22:10:50     INFO -  ]' - true == true -
Flags: needinfo?(mconley)
Ah - on beta, we don't have javascript.options.asyncstack set to true[1], so the stack matching isn't working correctly. Patch coming up.

[1]: http://searchfox.org/mozilla-central/rev/bbc1c59e460a27b20929b56489e2e55438de81fa/modules/libpref/init/all.js#1432-1436
Assignee: nobody → mconley
Flags: needinfo?(mconley)
Comment on attachment 8892596 [details]
Bug 1386246 - Don't expect async stacks in reflow tests.

https://reviewboard.mozilla.org/r/163588/#review168948

rs=me
Attachment #8892596 - Flags: review?(gijskruitbosch+bugs) → review+
Pushed by mconley@mozilla.com:
https://hg.mozilla.org/integration/autoland/rev/e4c1cbcc698a
Don't expect async stacks in reflow tests. r=Gijs
https://hg.mozilla.org/mozilla-central/rev/e4c1cbcc698a
Status: NEW → RESOLVED
Closed: 7 years ago
Resolution: --- → FIXED
Target Milestone: --- → Firefox 57
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