1547848 - Intermittent dom/base/test/test_blocking_image.html | color of img should be green - got "", expected "rgb(0, 128, 0)"

Status: RESOLVED FIXED

(Core :: DOM: Core & HTML, defect, P2)

Description

[Treeherder Bug Filer]

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

https://treeherder.mozilla.org/logviewer.html#?job_id=243420696&repo=autoland

https://queue.taskcluster.net/v1/task/YaW2McOlRBahRmtEF6ZZFQ/runs/0/artifacts/public/logs/live_backing.log

21:13:31 INFO - TEST-START | dom/base/test/test_blocking_image.html
21:13:31 INFO - TEST-INFO | started process screenshot
21:13:31 INFO - TEST-INFO | screenshot: exit 0
21:13:31 INFO - Buffered messages logged at 21:13:31
21:13:31 INFO - iframe loaded
21:13:31 INFO - TEST-PASS | dom/base/test/test_blocking_image.html | img shouldn't be loaded
21:13:31 INFO - Buffered messages finished
21:13:31 INFO - TEST-UNEXPECTED-FAIL | dom/base/test/test_blocking_image.html | color of img should be green - got "", expected "rgb(0, 128, 0)"
21:13:31 INFO - SimpleTest.is@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:320:16
21:13:31 INFO - onLoad/iframe.onload/<@chrome://mochitests/content/chrome/dom/base/test/test_blocking_image.html:58:7
21:13:31 INFO - promise callback*onLoad/iframe.onload@chrome://mochitests/content/chrome/dom/base/test/test_blocking_image.html:53:22
21:13:31 INFO - EventHandlerNonNull*onLoad@chrome://mochitests/content/chrome/dom/base/test/test_blocking_image.html:20:3
21:13:31 INFO - onload@chrome://mochitests/content/chrome/dom/base/test/test_blocking_image.html:1:1
21:13:31 INFO - TEST-PASS | dom/base/test/test_blocking_image.html | imageBlockingStatues should be REJECT_SERVER.
21:13:33 INFO - TEST-PASS | dom/base/test/test_blocking_image.html | img2 shouldn't be loaded
21:13:33 INFO - TEST-PASS | dom/base/test/test_blocking_image.html | color of img2 should be red
21:13:33 INFO - TEST-PASS | dom/base/test/test_blocking_image.html | should match ':-moz-broken' selector
21:13:33 INFO - TEST-PASS | dom/base/test/test_blocking_image.html | img3 shouldn't be loaded
21:13:33 INFO - TEST-PASS | dom/base/test/test_blocking_image.html | color of img3 should be blue
21:13:33 INFO - TEST-PASS | dom/base/test/test_blocking_image.html | imageBlockingStatues should be REJECT_TYPE.
21:13:33 INFO - GECKO(4480) | MEMORY STAT | vsize 756MB | vsizeMaxContiguous 671MB | residentFast 254MB | heapAllocated 110MB
21:13:33 INFO - TEST-OK | dom/base/test/test_blocking_image.html | took 2322ms

Comment 1

[Intermittent Failures Robot]

17 failures in 741 pushes (0.023 failures/push) were associated with this bug yesterday.

Repository breakdown:

• autoland: 17

Platform breakdown:

• linux64-shippable-qr: 12
• windows7-32-shippable: 3
• osx-10-10-shippable: 2

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1547848&startday=2019-04-29&endday=2019-04-29&tree=all

Comment 2

[Masayuki Nakano [:masayuki] (he/him)(JST, +0900)]

This test was created by you. Could you take a look?

Comment 3

[Yoshi Cheng-Hao Huang [:allstars.chh][:allstarschh][:yoshi]]

The image is loaded from a Http: url,
https://searchfox.org/mozilla-central/rev/b756e6d00728dda4121f8278a744381d8643317a/dom/base/test/test_blocking_image.html#50
but the CSP states it can only load from https:
https://searchfox.org/mozilla-central/rev/b756e6d00728dda4121f8278a744381d8643317a/dom/base/test/file_blocking_image.html#4
so this load should be set with nsIContentPolicy:SERVER_ERROR
https://searchfox.org/mozilla-central/rev/b756e6d00728dda4121f8278a744381d8643317a/dom/base/nsImageLoadingContent.cpp#1303
which should load the css in the test
https://searchfox.org/mozilla-central/rev/b756e6d00728dda4121f8278a744381d8643317a/dom/base/test/test_blocking_image.html#26

Comment 4

[Cristina Coroiu [:ccoroiu]]

Retriggered:
https://treeherder.mozilla.org/#/jobs?repo=autoland&searchStr=windows%2C7%2Cshippable%2Copt%2Cmochitests%2Cwithout%2Ce10s%2Ctest-windows7-32-shippable%2Fopt-mochitest-chrome-1proc-1%2Cm-1proc%28c1%29&tochange=87f038262ac3d4431a569c1fad9bee5668a332de&fromchange=f348b1ddb6c6aff4b1cb72dd519768c213de8b9a&selectedJob=243408196

:emilio, can you please take a look? could be from https://hg.mozilla.org/integration/autoland/rev/87f038262ac3d4431a569c1fad9bee5668a332de?

Thank you

Comment 5

[Intermittent Failures Robot]

57 failures in 772 pushes (0.074 failures/push) were associated with this bug yesterday.

Repository breakdown:

• autoland: 27
• mozilla-central: 10
• mozilla-inbound: 13
• try: 7

Platform breakdown:

• linux64-shippable-qr: 33
• linux64-qr: 8
• windows7-32-shippable: 12
• windows7-32-devedition: 1
• osx-10-10-shippable: 3

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1547848&startday=2019-04-30&endday=2019-04-30&tree=all

Comment 6

[Emilio Cobos Álvarez (:emilio)]

Yes, it sounds plausible. Will look.

Comment 7

[Intermittent Failures Robot]

28 failures in 689 pushes (0.041 failures/push) were associated with this bug yesterday.

Repository breakdown:

• autoland: 13
• mozilla-inbound: 2
• try: 8
• mozilla-central: 5

Platform breakdown:

• linux64-shippable-qr: 9
• windows7-32-shippable: 10
• windows7-32-devedition: 1
• linux64-qr: 8

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1547848&startday=2019-05-01&endday=2019-05-01&tree=all

Comment 8

[Intermittent Failures Robot]

27 failures in 933 pushes (0.029 failures/push) were associated with this bug yesterday.

Repository breakdown:

• try: 1
• autoland: 14
• mozilla-central: 7
• mozilla-inbound: 5

Platform breakdown:

• linux64-qr: 3
• windows7-32-shippable: 9
• linux64-shippable-qr: 14
• osx-10-10-shippable: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1547848&startday=2019-05-02&endday=2019-05-02&tree=all

Comment 9

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/mozilla-inbound/rev/7921024c9fa6
Lay out a cross-origin iframe on a test before calling getComputedStyle on its content window.

Comment 10

[Intermittent Failures Robot]

23 failures in 807 pushes (0.029 failures/push) were associated with this bug yesterday.

** This test has failed more than 150 times in the last 21 days. It should be disabled until it can be fixed. **

Repository breakdown:

• autoland: 8
• mozilla-inbound: 3
• mozilla-central: 10
• try: 2

Platform breakdown:

• linux64-shippable-qr: 12
• windows7-32-shippable: 4
• linux64-qr: 7

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1547848&startday=2019-05-03&endday=2019-05-03&tree=all

Comment 11

[Cristina Coroiu [:ccoroiu]]

https://hg.mozilla.org/mozilla-central/rev/7921024c9fa6

Comment 12

[Intermittent Failures Robot]

160 failures in 4131 pushes (0.039 failures/push) were associated with this bug in the last 7 days.

This is the #11 most frequent failure this week.

** This test has failed more than 150 times in the last 21 days. It should be disabled until it can be fixed. **

Repository breakdown:

• autoland: 79
• mozilla-central: 40
• mozilla-inbound: 23
• try: 18

Platform breakdown:

• linux64-shippable-qr: 84
• windows7-32-shippable: 38
• osx-10-10-shippable: 6
• linux64-qr: 30
• windows7-32-devedition: 2

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1547848&startday=2019-04-29&endday=2019-05-05&tree=all