Bug: Intermittent [tier2] browser/components/urlbar/tests/browser/browser_urlbar_event_telemetry.js | Test timed out -
Status: RESOLVED
Priority: P5
Resolution: INCOMPLETE
Created: 2020-01-30 22:46:23+00:00
Resolved: 2020-05-12 17:02:09+00:00

**Filed by:** ccoroiu [at] mozilla.com
**Parsed log:** https://treeherder.mozilla.org/logviewer.html#?job_id=287016383&repo=autoland
**Full log:** https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/SbFlBAwUT_6Np2FbnF3XNA/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/SbFlBAwUT_6Np2FbnF3XNA/runs/0/artifacts/public/logs/live_backing.log&only_show_unexpected=1

---

task 2020-01-30T21:07:44.394Z] 21:07:44     INFO - TEST-PASS | browser/components/urlbar/tests/browser/browser_urlbar_event_telemetry.js | extra[selType] must match in event urlbar#engagement#paste_go. - "none" matches "none" - 
[task 2020-01-30T21:07:44.394Z] 21:07:44     INFO - Running test at index 15
[task 2020-01-30T21:07:44.394Z] 21:07:44     INFO - Open the panel with DOWN, select with DOWN, Enter.
[task 2020-01-30T21:07:44.395Z] 21:07:44     INFO - Console message: [JavaScript Error: "uncaught exception: out of memory"]
[task 2020-01-30T21:07:44.395Z] 21:07:44     INFO - Console message: [JavaScript Error: "uncaught exception: out of memory"]
[task 2020-01-30T21:07:44.396Z] 21:07:44     INFO - Console message: [JavaScript Error: "uncaught exception: out of memory"]
[task 2020-01-30T21:07:44.396Z] 21:07:44     INFO - Buffered messages logged at 21:07:10
[task 2020-01-30T21:07:44.396Z] 21:07:44     INFO - Console message: [JavaScript Error: "uncaught exception: out of memory" {file: "resource://specialpowers/SpecialPowersParent.jsm" line: 516}]
[task 2020-01-30T21:07:44.397Z] 21:07:44     INFO - Console message: [JavaScript Error: "uncaught exception: out of memory"]
[task 2020-01-30T21:07:44.397Z] 21:07:44     INFO - Console message: [JavaScript Error: "uncaught exception: out of memory"]
[task 2020-01-30T21:07:44.397Z] 21:07:44     INFO - Buffered messages finished
[task 2020-01-30T21:07:44.397Z] 21:07:44     INFO - TEST-UNEXPECTED-FAIL | browser/components/urlbar/tests/browser/browser_urlbar_event_telemetry.js | Test timed out - 
[task 2020-01-30T21:07:45.340Z] 21:07:45     INFO - Not taking screenshot here: see the one that was previously logged
[task 2020-01-30T21:07:45.340Z] 21:07:45     INFO - TEST-UNEXPECTED-FAIL | browser/components/urlbar/tests/browser/browser_urlbar_event_telemetry.js | A promise chain failed to handle a rejection: out of memory - stack: _schedulePerWindowIdleTasks/<@chrome://browser/content/browser.js:2303:28
[task 2020-01-30T21:07:45.341Z] 21:07:45     INFO - idleTaskRunner@chrome://browser/content/browser.js:2242:11
[task 2020-01-30T21:07:45.341Z] 21:07:45     INFO - requestIdleCallback handler*scheduleIdleTask@chrome://browser/content/browser.js:2240:26
[task 2020-01-30T21:07:45.341Z] 21:07:45     INFO - _schedulePerWindowIdleTasks@chrome://browser/content/browser.js:2302:21
[task 2020-01-30T21:07:45.341Z] 21:07:45     INFO - _delayedStartup/<@chrome://browser/content/browser.js:2082:12
[task 2020-01-30T21:07:45.341Z] 21:07:45     INFO - Rejection date: Thu Jan 30 2020 21:07:09 GMT+0000 (Greenwich Mean Time) - false == true - JS frame :: resource://testing-common/PromiseTestUtils.jsm :: assertNoUncaughtRejections :: line 265
[task 2020-01-30T21:07:45.341Z] 21:07:45     INFO - Stack trace:
[task 2020-01-30T21:07:45.341Z] 21:07:45     INFO - resource://testing-common/PromiseTestUtils.jsm:assertNoUncaughtRejections:265
[task 2020-01-30T21:07:45.341Z] 21:07:45     INFO - chrome://mochikit/content/browser-test.js:nextTest:624
[task 2020-01-30T21:07:45.341Z] 21:07:45     INFO - chrome://mochikit/content/browser-test.js:timeoutFn:1183
[task 2020-01-30T21:07:45.341Z] 21:07:45     INFO - setTimeout handler*chrome://mochikit/content/browser-test.js:Tester_execTest:1130
[task 2020-01-30T21:07:45.342Z] 21:07:45     INFO - chrome://mochikit/content/browser-test.js:nextTest/<:919
[task 2020-01-30T21:07:45.342Z] 21:07:45     INFO - chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:SimpleTest.waitForFocus/waitForFocusInner/focusedOrLoaded/<:808
[task 2020-01-30T21:07:45.342Z] 21:07:45     INFO - Not taking screenshot here: see the one that was previously logged
[task 2020-01-30T21:07:45.343Z] 21:07:45     INFO - TEST-UNEXPECTED-FAIL | browser/components/urlbar/tests/browser/browser_urlbar_event_telemetry.js | A promise chain failed to handle a rejection: out of memory - stack: Tester_execTest/<@chrome://mochikit/content/browser-test.js:1096:16
[task 2020-01-30T21:07:45.343Z] 21:07:45     INFO - async*Tester_execTest@chrome://mochikit/content/browser-test.js:1097:11
[task 2020-01-30T21:07:45.343Z] 21:07:45     INFO - nextTest/<@chrome://mochikit/content/browser-test.js:919:14
[task 2020-01-30T21:07:45.343Z] 21:07:45     INFO - SimpleTest.waitForFocus/waitForFocusInner/focusedOrLoaded/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:808:67
[task 2020-01-30T21:07:45.343Z] 21:07:45     INFO - Rejection date: Thu Jan 30 2020 21:07:10 GMT+0000 (Greenwich Mean Time) - false == true - JS frame :: resource://testing-common/PromiseTestUtils.jsm :: assertNoUncaughtRejections :: line 265
[task 2020-01-30T21:07:45.343Z] 21:07:45     INFO - Stack trace:
[task 2020-01-30T21:07:45.343Z] 21:07:45     INFO - resource://testing-common/PromiseTestUtils.jsm:assertNoUncaughtRejections:265
[task 2020-01-30T21:07:45.343Z] 21:07:45     INFO - chrome://mochikit/content/browser-test.js:nextTest:624
[task 2020-01-30T21:07:45.343Z] 21:07:45     INFO - chrome://mochikit/content/browser-test.js:timeoutFn:1183
[task 2020-01-30T21:07:45.343Z] 21:07:45     INFO - setTimeout handler*chrome://mochikit/content/browser-test.js:Tester_execTest:1130
[task 2020-01-30T21:07:45.343Z] 21:07:45     INFO - chrome://mochikit/content/browser-test.js:nextTest/<:919
[task 2020-01-30T21:07:45.343Z] 21:07:45     INFO - chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:SimpleTest.waitForFocus/waitForFocusInner/focusedOrLoaded/<:808
[task 2020-01-30T21:07:45.343Z] 21:07:45     INFO - Not taking screenshot here: see the one that was previously logged