1304814 - test_bug1295852.html | uncaught exception - TypeError: element.getAnimations is not a function at @http://mochi.test:8888/tests/dom/base/test/test_bug1295852.html:16:6

Status: RESOLVED FIXED

(Core :: CSS Parsing and Computation, defect)

Description

[Sebastian Hengst [:aryx] (needinfo me if it's about an intermittent or backout)]

If mozilla-central gets run as beta in a simulation https://wiki.mozilla.org/Sheriffing/Uplift-Sim/Trunk-Beta , the following error occurs on Linux (taskcluster for x64, debug for x86):

https://treeherder.mozilla.org/logviewer.html#?job_id=27840137&repo=try

[task 2016-09-21T23:14:05.267318Z] 23:14:05     INFO -  173 INFO TEST-START | dom/base/test/test_bug1295852.html
[task 2016-09-21T23:14:05.338409Z] 23:14:05     INFO -  TEST-INFO | started process screentopng
[task 2016-09-21T23:14:06.827278Z] 23:14:06     INFO -  TEST-INFO | screentopng: exit 0
[task 2016-09-21T23:14:06.830935Z] 23:14:06     INFO -  174 INFO TEST-UNEXPECTED-FAIL | dom/base/test/test_bug1295852.html | uncaught exception - TypeError: element.getAnimations is not a function at @http://mochi.test:8888/tests/dom/base/test/test_bug1295852.html:16:6

The test likely assumes that web animations are always enabled, but they are only on Aurora and Nightly https://dxr.mozilla.org/mozilla-central/source/modules/libpref/init/all.js#2695

Comment 1

[Cameron McCormack (:heycam)]

Attachment: Bug 1304814 - Make test_bug1295852.html survive Web Animations being disabled.

Review commit: https://reviewboard.mozilla.org/r/80616/diff/#index_header
See other reviews: https://reviewboard.mozilla.org/r/80616/

Comment 2

[Boris Chiou [:boris]]

Comment on attachment 8794034 [details]
Bug 1304814 - Make test_bug1295852.html survive Web Animations being disabled.

https://reviewboard.mozilla.org/r/80616/#review79320

Looks good to me.

Comment 3

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/379da15420cb
Make test_bug1295852.html survive Web Animations being disabled. r=boris

Comment 4

[Carsten Book [:Tomcat]]

https://hg.mozilla.org/mozilla-central/rev/379da15420cb

Comment 6

[Cameron McCormack (:heycam)]

Comment on attachment 8794034 [details]
Bug 1304814 - Make test_bug1295852.html survive Web Animations being disabled.

Approval Request Comment
[Feature/regressing bug #]: bug 1295852
[User impact if declined]: -
[Describe test coverage new/current, TreeHerder]: -
[Risks and why]: -
[String/UUID change made/needed]: -

Comment 7

[Phil Ringnalda (:philor)]

Comment on attachment 8794034 [details]
Bug 1304814 - Make test_bug1295852.html survive Web Animations being disabled.

No need for approval, it's test-only.

Comment 8

[Phil Ringnalda (:philor)]

https://hg.mozilla.org/releases/mozilla-aurora/rev/a23d0dd2005f

Comment 9

[Cameron McCormack (:heycam)]

Thanks, Phil.