1531586 - windows/aarch64 - devtools/client/inspector/markup/test/browser_markup_shadowdom_open_debugger.js | A promise chain failed to handle a rejection: Connection closed, pending request to server1.conn113.child1/domwalker25, type hasAccessibilityProperties fai

Status: NEW

(DevTools :: Inspector, defect, P5)

Description

[Treeherder Bug Filer]

#[markdown(off)]
Filed by: egao [at] mozilla.com

https://treeherder.mozilla.org/logviewer.html#?job_id=230906088&repo=try

https://queue.taskcluster.net/v1/task/YYDPhUBRQ4yoZ-WALR6Q1A/runs/0/artifacts/public/logs/live_backing.log

Observed during windows10-aarch64/opt-mochitest-devtools-e10s-7.

Context:
00:56:32 INFO - Console message: [JavaScript Error: "Error: Connection closed, pending request to server1.conn113.child1/domwalker25, type hasAccessibilityProperties failed
00:56:32 INFO -
00:56:32 INFO - Request stack:
00:56:32 INFO - request@resource://devtools/shared/protocol.js:1386:14
00:56:32 INFO - generateRequestMethods/</frontProto[name]@resource://devtools/shared/protocol.js:1510:19
00:56:32 INFO - _updateA11YMenuItem@resource://devtools/client/inspector/markup/markup-context-menu.js:767:44
00:56:32 INFO - async*_buildA11YMenuItem@resource://devtools/client/inspector/markup/markup-context-menu.js:364:12
00:56:32 INFO - _openMenu@resource://devtools/client/inspector/markup/markup-context-menu.js:742:10
00:56:32 INFO - openContextMenuAndGetAllItems@chrome://mochitests/content/browser/devtools/client/inspector/test/shared-head.js:663:45
00:56:32 INFO - getMenuItem@chrome://mochitests/content/browser/devtools/client/inspector/markup/test/browser_markup_shadowdom_open_debugger.js:116:24
00:56:32 INFO - runTest@chrome://mochitests/content/browser/devtools/client/inspector/markup/test/browser_markup_shadowdom_open_debugger.js:100:14
00:56:32 INFO - async*@chrome://mochitests/content/browser/devtools/client/inspector/markup/test/browser_markup_shadowdom_open_debugger.js:57:9
00:56:32 INFO - Async*Tester_execTest/<@chrome://mochikit/content/browser-test.js:1106:34
00:56:32 INFO - async*Tester_execTest@chrome://mochikit/content/browser-test.js:1134:12
00:56:32 INFO - nextTest/<@chrome://mochikit/content/browser-test.js:995:14
00:56:32 INFO - SimpleTest.waitForFocus/waitForFocusInner/focusedOrLoaded/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:803:59
00:56:32 INFO - " {file: "resource://devtools/shared/protocol.js" line: 1299}]
00:56:32 INFO - GECKO(3608) | console.warn: "Error while detaching the thread front: 'detach' request packet to 'server1.conn113.child1/context22' can't be sent as the connection is closed."
00:56:33 INFO - Removing tab.
00:56:33 INFO - Waiting for event: 'TabClose' on [object XULElement].
00:56:33 INFO - Got event: 'TabClose' on [object XULElement].
00:56:33 INFO - Tab removed and finished closing
00:56:33 INFO - Not taking screenshot here: see the one that was previously logged
00:56:33 INFO - TEST-UNEXPECTED-FAIL | devtools/client/inspector/markup/test/browser_markup_shadowdom_open_debugger.js | A promise chain failed to handle a rejection: Connection closed, pending request to server1.conn113.child1/domwalker25, type hasAccessibilityProperties failed
00:56:33 INFO -
00:56:33 INFO - Request stack:
00:56:33 INFO - request@resource://devtools/shared/protocol.js:1386:14
00:56:33 INFO - generateRequestMethods/</frontProto[name]@resource://devtools/shared/protocol.js:1510:19
00:56:33 INFO - _updateA11YMenuItem@resource://devtools/client/inspector/markup/markup-context-menu.js:767:44
00:56:33 INFO - async*_buildA11YMenuItem@resource://devtools/client/inspector/markup/markup-context-menu.js:364:12
00:56:33 INFO - _openMenu@resource://devtools/client/inspector/markup/markup-context-menu.js:742:10
00:56:33 INFO - openContextMenuAndGetAllItems@chrome://mochitests/content/browser/devtools/client/inspector/test/shared-head.js:663:45
00:56:33 INFO - getMenuItem@chrome://mochitests/content/browser/devtools/client/inspector/markup/test/browser_markup_shadowdom_open_debugger.js:116:24
00:56:33 INFO - runTest@chrome://mochitests/content/browser/devtools/client/inspector/markup/test/browser_markup_shadowdom_open_debugger.js:100:14
00:56:33 INFO - async*@chrome://mochitests/content/browser/devtools/client/inspector/markup/test/browser_markup_shadowdom_open_debugger.js:57:9
00:56:33 INFO - Async*Tester_execTest/<@chrome://mochikit/content/browser-test.js:1106:34
00:56:33 INFO - async*Tester_execTest@chrome://mochikit/content/browser-test.js:1134:12
00:56:33 INFO - nextTest/<@chrome://mochikit/content/browser-test.js:995:14
00:56:33 INFO - SimpleTest.waitForFocus/waitForFocusInner/focusedOrLoaded/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:803:59
00:56:33 INFO - - stack: destroy@resource://devtools/shared/protocol.js:1299:23
00:56:33 INFO - destroy@resource://devtools/shared/protocol.js:946:17
00:56:33 INFO - destroy@resource://devtools/shared/protocol.js:1301:11
00:56:33 INFO - destroy@resource://devtools/shared/fronts/inspector.js:486:11
00:56:33 INFO - destroyInspector/this._destroyingInspector<@resource://devtools/client/framework/toolbox.js:2857:29
00:56:33 INFO - Async*destroyInspector@resource://devtools/client/framework/toolbox.js:2863:18
00:56:33 INFO - _destroyToolbox@resource://devtools/client/framework/toolbox.js:2964:27
00:56:33 INFO - async*destroy@resource://devtools/client/framework/toolbox.js:2894:28
00:56:33 INFO - closeToolbox@resource://devtools/client/framework/devtools.js:594:19
00:56:33 INFO - async*closeTabAndToolbox@chrome://mochitests/content/browser/devtools/client/shared/test/shared-head.js:453:23
00:56:33 INFO - async*cleanup@chrome://mochitests/content/browser/devtools/client/shared/test/shared-head.js:136:11
00:56:33 INFO - async*nextTest@chrome://mochikit/content/browser-test.js:705:35
00:56:33 INFO - async*testScope/test_finish/<@chrome://mochikit/content/browser-test.js:1407:25
00:56:33 INFO - run@chrome://mochikit/content/browser-test.js:1344:9
00:56:33 INFO - Rejection date: Thu Feb 28 2019 00:56:32 GMT+0000 (Greenwich Mean Time) - false == true - JS frame :: resource://testing-common/PromiseTestUtils.jsm :: assertNoUncaughtRejections :: line 257
00:56:33 INFO - Stack trace:
00:56:33 INFO - resource://testing-common/PromiseTestUtils.jsm:assertNoUncaughtRejections:257
00:56:33 INFO - chrome://mochikit/content/browser-test.js:nextTest:745
00:56:33 INFO - chrome://mochikit/content/browser-test.js:testScope/test_finish/<:1407
00:56:33 INFO - chrome://mochikit/content/browser-test.js:run:1344
00:56:33 INFO - GECKO(3608) | MEMORY STAT | vsize 6184MB | vsizeMaxContiguous 67102417MB | residentFast 602MB | heapAllocated 304MB
00:56:33 INFO - TEST-OK | devtools/client/inspector/markup/test/browser_markup_shadowdom_open_debugger.js | took 4020ms

Comment 1

[Intermittent Failures Robot]

1 failures in 2981 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• try: 1

Platform breakdown:

• windows10-aarch64: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1531586&startday=2019-02-25&endday=2019-03-03&tree=all

Comment 2

[Intermittent Failures Robot]

1 failures in 2818 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• try: 1

Platform breakdown:

• windows10-aarch64: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1531586&startday=2019-03-04&endday=2019-03-10&tree=all

Comment 3

[Edwin Takahashi (:egao | infrequent contributor)]

This test has been disabled for windows10-aarch64 due to consistent failures. See https://phabricator.services.mozilla.com/D22595.