Closed Bug 1494344 Opened 7 years ago Closed 7 years ago

Intermittent dom/tests/browser/browser_autofocus_background.js | Uncaught exception - TypeError: content.document.activeElement is null; can't access its "tagName" property

Categories

(Core :: DOM: Core & HTML, defect, P5)

Product:
Core
Component:
DOM: Core & HTML
Type:
defect

Tracking

()

Status:
RESOLVED INCOMPLETE

People

(Reporter: intermittent-bug-filer, Unassigned)

Details

(Keywords: intermittent-failure)

Filed by: nerli [at] mozilla.com https://treeherder.mozilla.org/logviewer.html#?job_id=201685207&repo=autoland https://queue.taskcluster.net/v1/task/IdnlV47wRs6uv5yL3YSPaQ/runs/0/artifacts/public/logs/live_backing.log 07:56:13 INFO - TEST-START | dom/tests/browser/browser_autofocus_background.js 07:56:13 INFO - GECKO(2386) | Chrome file doesn't exist: /Users/cltbld/tasks/task_1537972372/build/tests/mochitest/browser/dom/tests/browser/head.js 07:56:13 INFO - GECKO(2386) | ++DOCSHELL 0x11de9b800 == 4 [pid = 2390] [id = {bde690e4-c435-e34f-b7de-d54871861a99}] 07:56:13 INFO - GECKO(2386) | ++DOMWINDOW == 9 (0x11de07c00) [pid = 2390] [serial = 9] [outer = 0x0] 07:56:13 INFO - GECKO(2386) | ++DOMWINDOW == 10 (0x11d5f1c00) [pid = 2390] [serial = 10] [outer = 0x11de07c00] 07:56:13 INFO - GECKO(2386) | ++DOMWINDOW == 11 (0x11ee0a800) [pid = 2390] [serial = 11] [outer = 0x11de07c00] 07:56:13 INFO - GECKO(2386) | --DOCSHELL 0x115cae800 == 1 [pid = 2389] [id = {14a97a45-23ba-8441-a017-426547e0ba15}] 07:56:13 INFO - GECKO(2386) | ++DOMWINDOW == 12 (0x11ee0c000) [pid = 2390] [serial = 12] [outer = 0x11de07c00] 07:56:13 INFO - GECKO(2386) | [Child 2390, Main Thread] WARNING: '!editor', file /builds/worker/workspace/build/src/editor/libeditor/EditorCommands.cpp, line 1068 07:56:13 INFO - GECKO(2386) | [Child 2390, Main Thread] WARNING: '!editor', file /builds/worker/workspace/build/src/editor/libeditor/EditorCommands.cpp, line 1161 07:56:13 INFO - GECKO(2386) | [Child 2390, Main Thread] WARNING: '!editor', file /builds/worker/workspace/build/src/editor/libeditor/EditorCommands.cpp, line 1223 07:56:13 INFO - TEST-INFO | started process screencapture 07:56:13 INFO - TEST-INFO | screencapture: exit 0 07:56:13 INFO - Buffered messages logged at 07:56:13 07:56:13 INFO - Entering test bound 07:56:13 INFO - Buffered messages finished 07:56:13 INFO - TEST-UNEXPECTED-FAIL | dom/tests/browser/browser_autofocus_background.js | Uncaught exception - TypeError: content.document.activeElement is null; can't access its "tagName" property 07:56:13 INFO - Leaving test bound 07:56:13 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: "data:text/html,<!DOCTYPE html><html><body><input autofocus id='target'></body></html>" line: 0}] 07:56:13 INFO - GECKO(2386) | MEMORY STAT | vsize 4357MB | residentFast 324MB | heapAllocated 113MB 07:56:13 INFO - TEST-OK | dom/tests/browser/browser_autofocus_background.js | took 275ms 07:56:13 INFO - Not taking screenshot here: see the one that was previously logged 07:56:13 INFO - TEST-UNEXPECTED-FAIL | dom/tests/browser/browser_autofocus_background.js | Found an unexpected tab at the end of test run: data:text/html,<!DOCTYPE html><html><body><input autofocus id='target'></body></html> - 07:56:13 INFO - GECKO(2386) | ++DOCSHELL 0x11e8cb000 == 3 [pid = 2392] [id = {396acebe-427e-c940-b4b0-ce42f549160b}] 07:56:13 INFO - GECKO(2386) | ++DOMWINDOW == 8 (0x11f119800) [pid = 2392] [serial = 8] [outer = 0x0] 07:56:13 INFO - GECKO(2386) | ++DOMWINDOW == 9 (0x120077800) [pid = 2392] [serial = 9] [outer = 0x11f119800] 07:56:13 INFO - GECKO(2386) | ++DOMWINDOW == 10 (0x11e8eb800) [pid = 2392] [serial = 10] [outer = 0x11f119800] 07:56:13 INFO - checking window state
https://wiki.mozilla.org/Bug_Triage#Intermittent_Test_Failure_Cleanup
Status: NEW → RESOLVED
Closed: 7 years ago
Resolution: --- → INCOMPLETE
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