1507015 - Intermittent font-face/font-display-1.html == font-face/font-display-1-ref.html | image comparison, max difference: 255, number of differing pixels: 5950

Status: RESOLVED INCOMPLETE

(Core :: CSS Parsing and Computation, defect, P5)

Description

[Treeherder Bug Filer]

Filed by: btara [at] mozilla.com

https://treeherder.mozilla.org/logviewer.html#?job_id=211562953&repo=autoland

https://queue.taskcluster.net/v1/task/GFNvlcIRSWS6y20Xt6CLaA/runs/0/artifacts/public/logs/live_backing.log

https://hg.mozilla.org/mozilla-central/raw-file/tip/layout/tools/reftest/reftest-analyzer.xhtml#logurl=https://queue.taskcluster.net/v1/task/GFNvlcIRSWS6y20Xt6CLaA/runs/0/artifacts/public/logs/live_backing.log&only_show_unexpected=1

[task 2018-11-14T00:05:35.594Z] 00:05:35     INFO -  REFTEST TEST-START | http://10.0.2.2:8854/tests/layout/reftests/font-face/font-display-1.html == http://10.0.2.2:8854/tests/layout/reftests/font-face/font-display-1-ref.html
[task 2018-11-14T00:05:35.594Z] 00:05:35     INFO -  REFTEST TEST-LOAD | http://10.0.2.2:8854/tests/layout/reftests/font-face/font-display-1.html | 74 / 274 (27%)
[task 2018-11-14T00:05:35.595Z] 00:05:35     INFO -  REFTEST TEST-LOAD | http://10.0.2.2:8854/tests/layout/reftests/font-face/font-display-1-ref.html | 74 / 274 (27%)
[task 2018-11-14T00:05:46.013Z] 00:05:46     INFO -  REFTEST TEST-UNEXPECTED-FAIL | http://10.0.2.2:8854/tests/layout/reftests/font-face/font-display-1.html == http://10.0.2.2:8854/tests/layout/reftests/font-face/font-display-1-ref.html | image comparison, max difference: 255, number of differing pixels: 5950
[task 2018-11-14T00:05:46.019Z] 00:05:46     INFO -  REFTEST   IMAGE 1 (TEST): data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAyAAAAPoCAYAAAAmy5qxAAAgAElEQVR4nO3df6iedf3H8bMd3WaOk79w
[task 2018-11-14T00:05:46.028Z] 00:05:46     INFO -  REFTEST   IMAGE 2 (REFERENCE): data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAyAAAAPoCAYAAAAmy5qxAAAgAElEQVR4nO3dcahedR3H8btd25aNm5U4UFosKpJSEylICwmRFg
[task 2018-11-14T00:05:46.029Z] 00:05:46     INFO -  REFTEST INFO | Saved log: START http://10.0.2.2:8854/tests/layout/reftests/font-face/font-display-1.html
[task 2018-11-14T00:05:46.029Z] 00:05:46     INFO -  REFTEST INFO | Saved log: [CONTENT] OnDocumentLoad triggering AfterOnLoadScripts
[task 2018-11-14T00:05:46.030Z] 00:05:46     INFO -  REFTEST INFO | Saved log: Initializing canvas snapshot
[task 2018-11-14T00:05:46.030Z] 00:05:46     INFO -  REFTEST INFO | Saved log: DoDrawWindow 0,0,800,1000
[task 2018-11-14T00:05:46.030Z] 00:05:46     INFO -  REFTEST INFO | Saved log: [CONTENT] RecordResult fired
[task 2018-11-14T00:05:46.031Z] 00:05:46     INFO -  REFTEST INFO | Saved log: RecordResult fired
[task 2018-11-14T00:05:46.031Z] 00:05:46     INFO -  REFTEST INFO | Saved log: START http://10.0.2.2:8854/tests/layout/reftests/font-face/font-display-1-ref.html
[task 2018-11-14T00:05:46.031Z] 00:05:46     INFO -  REFTEST INFO | Saved log: [CONTENT] OnDocumentLoad triggering AfterOnLoadScripts
[task 2018-11-14T00:05:46.032Z] 00:05:46     INFO -  REFTEST INFO | Saved log: Initializing canvas snapshot
[task 2018-11-14T00:05:46.032Z] 00:05:46     INFO -  REFTEST INFO | Saved log: DoDrawWindow 0,0,800,1000
[task 2018-11-14T00:05:46.033Z] 00:05:46     INFO -  REFTEST INFO | Saved log: [CONTENT] RecordResult fired
[task 2018-11-14T00:05:46.033Z] 00:05:46     INFO -  REFTEST INFO | Saved log: RecordResult fired
[task 2018-11-14T00:05:46.033Z] 00:05:46     INFO -  REFTEST TEST-END | http://10.0.2.2:8854/tests/layout/reftests/font-face/font-display-1.html == http://10.0.2.2:8854/tests/layout/reftests/font-face/font-display-1-ref.html

Comment 1

[Intermittent Failures Robot]

4 failures in 2917 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:
* autoland: 2
* mozilla-central: 2

Platform breakdown:
* android-em-4-3-armv7-api16: 4

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1507015&startday=2018-11-12&endday=2018-11-18&tree=all

Comment 2

[Intermittent Failures Robot]

8 failures in 2387 pushes (0.003 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:
* mozilla-inbound: 1
* autoland: 6
* mozilla-central: 1

Platform breakdown:
* android-em-4-3-armv7-api16: 8

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1507015&startday=2018-11-19&endday=2018-11-25&tree=all

Comment 4

[Intermittent Failures Robot]

6 failures in 2808 pushes (0.002 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:
* mozilla-inbound: 2
* autoland: 4

Platform breakdown:
* android-em-4-3-armv7-api16: 6

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1507015&startday=2018-11-26&endday=2018-12-02&tree=all

Comment 5

[Intermittent Failures Robot]

9 failures in 1862 pushes (0.005 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:
* mozilla-inbound: 2
* mozilla-central: 4
* autoland: 3

Platform breakdown:
* linux64-ccov: 1
* android-em-4-3-armv7-api16: 5
* windows10-64-ccov: 3

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1507015&startday=2018-12-03&endday=2018-12-09&tree=all

Comment 6

[Intermittent Failures Robot]

16 failures in 2485 pushes (0.006 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:
* autoland: 3
* mozilla-inbound: 6
* mozilla-central: 7

Platform breakdown:
* windows10-64-ccov: 5
* android-em-4-3-armv7-api16: 11

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1507015&startday=2018-12-10&endday=2018-12-16&tree=all

Comment 7

[Intermittent Failures Robot]

24 failures in 2648 pushes (0.009 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:
* mozilla-central: 8
* try: 1
* mozilla-inbound: 4
* autoland: 11

Platform breakdown:
* android-em-4-3-armv7-api16: 17
* linux64: 1
* windows10-64-ccov: 6

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1507015&startday=2018-12-17&endday=2018-12-23&tree=all

Comment 8

[Intermittent Failures Robot]

14 failures in 1008 pushes (0.014 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:
* mozilla-inbound: 2
* autoland: 3
* mozilla-central: 8
* try: 1

Platform breakdown:
* linux64: 1
* linux64-qr: 1
* windows10-64-ccov: 4
* android-em-4-3-armv7-api16: 8

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1507015&startday=2018-12-24&endday=2018-12-30&tree=all

Comment 9

[Intermittent Failures Robot]

8 failures in 1668 pushes (0.005 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:
* mozilla-inbound: 1
* autoland: 2
* mozilla-central: 5

Platform breakdown:
* windows10-64-ccov: 3
* android-em-4-3-armv7-api16: 5

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1507015&startday=2018-12-31&endday=2019-01-06&tree=all

Comment 10

[Intermittent Failures Robot]

12 failures in 2627 pushes (0.005 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 7
• mozilla-inbound: 3
• try: 1
• mozilla-central: 1

Platform breakdown:

• android-em-4-3-armv7-api16: 11
• windows10-64-ccov: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1507015&startday=2019-01-07&endday=2019-01-13&tree=all

Comment 11

[Intermittent Failures Robot]

7 failures in 2378 pushes (0.003 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 2
• try: 1
• mozilla-inbound: 2
• mozilla-central: 2

Platform breakdown:

• windows10-64-ccov: 1
• android-em-4-3-armv7-api16: 6

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1507015&startday=2019-01-14&endday=2019-01-20&tree=all

Comment 12

[Firefox Bug Husbandry Bot]

https://wiki.mozilla.org/Bug_Triage#Intermittent_Test_Failure_Cleanup