1480862 - Intermittent Android test-failure with 1-2px of textfield border having a color-channel-difference of 1-3 (usually at a corner)

Status: RESOLVED WORKSFORME

(GeckoView :: General, enhancement)

Description

[Daniel Holbert [:dholbert]]

We've had a number of test failures with an arbitrary Android reftest having a "max difference: 1, number of differing pixels: 1" failure at the top-left corner of an input textfield.

In every case of this failure that I've seen, the mismatching pixel is at the top of the leftmost column of pixels for the textfield's border, and the testcase has rgb(197,197,197) whereas the reference case has rgb(196,196,196).

Comment 5

[Daniel Holbert [:dholbert]]

For reference, here's a recent log with a failure screenshot:
 https://treeherder.mozilla.org/logviewer.html#?job_id=191653641&repo=mozilla-inbound

Comment 7

[Intermittent Failures Robot]

1 failures in 2561 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:
* autoland: 1

Platform breakdown:
* android-em-4-3-armv7-api16: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1480862&startday=2018-08-05&endday=2018-08-11&tree=all

Comment 9

[Intermittent Failures Robot]

1 failures in 2579 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:
* autoland: 1

Platform breakdown:
* android-em-4-3-armv7-api16: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1480862&startday=2018-08-06&endday=2018-08-12&tree=all

Comment 11

[Intermittent Failures Robot]

1 failures in 2672 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:
* autoland: 1

Platform breakdown:
* android-em-4-3-armv7-api16: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1480862&startday=2018-08-13&endday=2018-08-19&tree=all

Comment 12

[Intermittent Failures Robot]

1 failures in 2667 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:
* try: 1

Platform breakdown:
* android-em-4-3-armv7-api16: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1480862&startday=2018-09-03&endday=2018-09-09&tree=all

Comment 14

[Intermittent Failures Robot]

2 failures in 2684 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

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

Platform breakdown:
* android-em-4-3-armv7-api16: 2

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1480862&startday=2018-09-10&endday=2018-09-16&tree=all

Comment 15

[Intermittent Failures Robot]

3 failures in 2902 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:
* mozilla-inbound: 2
* try: 1

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

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1480862&startday=2018-09-17&endday=2018-09-23&tree=all

Comment 16

[Intermittent Failures Robot]

1 failures in 2773 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:
* autoland: 1

Platform breakdown:
* android-em-4-3-armv7-api16: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1480862&startday=2018-09-24&endday=2018-09-30&tree=all

Comment 17

[Intermittent Failures Robot]

1 failures in 2759 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:
* try: 1

Platform breakdown:
* android-em-4-3-armv7-api16: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1480862&startday=2018-10-15&endday=2018-10-21&tree=all

Comment 20

[David Lawrence [:dkl]]

Moving all open Core::Widget: Android bugs to GeckoView::General (then the triage owner of GeckoView will decide which ones are valuable and which ones should be closed).