Bug: Intermittent browser/components/sessionstore/test/browser_sessionHistory.js | Test timed out -
Status: RESOLVED
Priority: P5
Resolution: FIXED
Created: 2020-06-17 13:28:31+00:00
Resolved: 2021-08-02 06:35:26+00:00

**Filed by:** ncsoregi [at] mozilla.com
**Parsed log:** https://treeherder.mozilla.org/logviewer.html#?job_id=306640782&repo=autoland
**Full log:** https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/V0XJzTsxTFCewhBXWDC0mQ/runs/0/artifacts/public/logs/live_backing.log

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>[task 2020-06-17T12:52:12.124Z] 12:52:12     INFO - TEST-START | browser/components/sessionstore/test/browser_sessionHistory.js
[task 2020-06-17T12:53:42.185Z] 12:53:42     INFO - TEST-INFO | started process screenshot
[task 2020-06-17T12:53:42.254Z] 12:53:42     INFO - TEST-INFO | screenshot: exit 0
[task 2020-06-17T12:53:42.254Z] 12:53:42     INFO - Buffered messages logged at 12:52:12
[task 2020-06-17T12:53:42.254Z] 12:53:42     INFO - Entering test bound test_load_start
[task 2020-06-17T12:53:42.254Z] 12:53:42     INFO - TEST-PASS | browser/components/sessionstore/test/browser_sessionHistory.js | url is correct - 
[task 2020-06-17T12:53:42.254Z] 12:53:42     INFO - Leaving test bound test_load_start
[task 2020-06-17T12:53:42.254Z] 12:53:42     INFO - Entering test bound test_hashchange
[task 2020-06-17T12:53:42.255Z] 12:53:42     INFO - Console message: [JavaScript Error: "The character encoding of the HTML document was not declared. The document will render with garbled text in some browser configurations if the document contains characters from outside the US-ASCII range. The character encoding of the page must be declared in the document or in the transfer protocol." {file: "http://example.com/browser/browser/components/sessionstore/test/file_sessionHistory_hashchange.html" line: 0}]
[task 2020-06-17T12:53:42.255Z] 12:53:42     INFO - TEST-PASS | browser/components/sessionstore/test/browser_sessionHistory.js | there is one shistory entry - 
[task 2020-06-17T12:53:42.255Z] 12:53:42     INFO - Buffered messages logged at 12:52:57
[task 2020-06-17T12:53:42.255Z] 12:53:42     INFO - Longer timeout required, waiting longer...  Remaining timeouts: 1
[task 2020-06-17T12:53:42.255Z] 12:53:42     INFO - Buffered messages finished
[task 2020-06-17T12:53:42.255Z] 12:53:42     INFO - TEST-UNEXPECTED-FAIL | browser/components/sessionstore/test/browser_sessionHistory.js | Test timed out - 
[task 2020-06-17T12:53:42.255Z] 12:53:42     INFO - GECKO(9484) | MEMORY STAT | vsize 2104659MB | vsizeMaxContiguous 65664421MB | residentFast 387MB | heapAllocated 92MB
[task 2020-06-17T12:53:42.256Z] 12:53:42     INFO - TEST-OK | browser/components/sessionstore/test/browser_sessionHistory.js | took 90099ms
[task 2020-06-17T12:53:42.256Z] 12:53:42     INFO - Not taking screenshot here: see the one that was previously logged
[task 2020-06-17T12:53:42.256Z] 12:53:42     INFO - TEST-UNEXPECTED-FAIL | browser/components/sessionstore/test/browser_sessionHistory.js | Found a tab after previous test timed out: http://example.com/browser/browser/components/sessionstore/test/file_sessionHistory_hashchange.html - 
[task 2020-06-17T12:53:42.256Z] 12:53:42     INFO - checking window state