1754891 - Intermittent gfx/layers/apz/test/mochitest/test_group_scroll_linked_effect.html | undefined assertion name - got "data:image/png<smth>"

Status: RESOLVED DUPLICATE of bug 1776975

(Core :: Panning and Zooming, defect, P5)

Description

[Treeherder Bug Filer]

Filed by: csabou [at] mozilla.com
Parsed log: https://treeherder.mozilla.org/logviewer?job_id=367490499&repo=mozilla-central
Full log: https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/cEPffK2fT4yhIJVR4vyIzQ/runs/0/artifacts/public/logs/live_backing.log

---

[task 2022-02-10T23:33:21.981Z] 23:33:21     INFO - TEST-PASS | gfx/layers/apz/test/mochitest/test_group_scroll_linked_effect.html | undefined assertion name 
[task 2022-02-10T23:33:21.982Z] 23:33:21     INFO - Buffered messages finished
[task 2022-02-10T23:33:21.985Z] 23:33:21     INFO - TEST-UNEXPECTED-FAIL | gfx/layers/apz/test/mochitest/test_group_scroll_linked_effect.html | undefined assertion name - got "data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAABUoAAAAKCAYAAABi32RfAAABH0lEQVR4Xu3YQREAIAwEMerfWj3BDDY2OCC9186evccjQIAAAQIECBAgQIAAAQIECBAgQIBAWGCE0vD1fZ0AAQIECBAgQIAAAQIECBAgQIAAgS8glBoCAQIECBAgQIAAAQIECBAgQIAAAQJ5AaE0PwEABAgQIECAAAECBAgQIECAAAECBAgIpTZAgAABAgQIECBAgAABAgQIECBAgEBeQCjNTwAAAQIECBAgQIAAAQIECBAgQIAAAQJCqQ0QIECAAAECBAgQIECAAAECBAgQIJAXEErzEwBAgAABAgQIECBAgAABAgQIECBAgIBQagMECBAgQIAAAQIECBAgQIAAAQIECOQFhNL8BAAQIECAAAECBAgQIECAAAECBAgQIPAA3a8Z8S9BtWEAAAAASUVORK5CYII=", expected "data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAABUoAAAAKCAYAAABi32RfAAABHklEQVR4Xu3YQREAMAgEMfBvrZ7a+tjggMy9du+/cQQIECBAgAABAgQIECBAgAABAgQIEAgL7JkjlIYH4HUCBAgQIECAAAECBAgQIECAAAECBGaEUisgQIAAAQIECBAgQIAAAQIECBAgQCAvIJTmJwCAAAECBAgQIECAAAECBAgQIECAAAGh1AYIECBAgAABAgQIECBAgAABAgQIEMgLCKX5CQAgQIAAAQIECBAgQIAAAQIECBAgQEAotQECBAgQIECAAAECBAgQIECAAAECBPICQml+AgAIECBAgAABAgQIECBAgAABAgQIEBBKbYAAAQIECBAgQIAAAQIECBAgQIAAgbyAUJqfAAACBAgQIECAAAECBAgQIECAAAECBB4B/xtWBCkVPgAAAABJRU5ErkJggg=="
[task 2022-02-10T23:33:21.985Z] 23:33:21     INFO -     SimpleTest.is@SimpleTest/SimpleTest.js:500:14
[task 2022-02-10T23:33:21.985Z] 23:33:21     INFO -     test/<@gfx/layers/apz/test/mochitest/helper_scroll_linked_effect_by_wheel.html:58:7
[task 2022-02-10T23:33:21.986Z] 23:33:21     INFO -     test@gfx/layers/apz/test/mochitest/helper_scroll_linked_effect_by_wheel.html:57:13
[task 2022-02-10T23:33:21.986Z] 23:33:21     INFO - GECKO(16065) | MEMORY STAT | vsize 2570MB | residentFast 135MB | heapAllocated 16MB
[task 2022-02-10T23:33:21.987Z] 23:33:21     INFO - GECKO(16065) | helper_scroll_linked_effect_by_wheel.html | got MozAfterPaint: 0,0,0,0
[task 2022-02-10T23:33:21.988Z] 23:33:21     INFO - GECKO(16065) | helper_scroll_linked_effect_by_wheel.html | Dispatching 0 onpaint listeners
[task 2022-02-10T23:33:21.990Z] 23:33:21     INFO - TEST-OK | gfx/layers/apz/test/mochitest/test_group_scroll_linked_effect.html | took 404ms
[task 2022-02-10T23:33:21.990Z] 23:33:21     INFO - TEST-START | gfx/layers/apz/test/mochitest/test_group_scroll_snap.html
[task 2022-02-10T23:33:21.991Z] 23:33:21     INFO - GECKO(16065) | helper_scroll_snap_no_valid_snap_position.html | got MozAfterPaint: 0,0,0,0
[task 2022-02-10T23:33:21.992Z] 23:33:21     INFO - GECKO(16065) | helper_scroll_snap_no_valid_snap_position.html | Dispatching 0 onpaint listeners
[task 2022-02-10T23:33:21.993Z] 23:33:21     INFO - GECKO(16065) | WaitUntilApzStable: flushed APZ repaints in parent proc, waiting for callback...
[task 2022-02-10T23:33:21.994Z] 23:33:21     INFO - GECKO(16065) | WaitUntilApzStable: APZ flush done in parent proc
[task 2022-02-10T23:33:21.995Z] 23:33:21     INFO - GECKO(16065) | helper_scroll_snap_no_valid_snap_position.html | WaitUntilApzStable: got apz-flush-done in child proc
[task 2022-02-10T23:33:21.996Z] 23:33:21     INFO - GECKO(16065) | helper_scroll_snap_no_valid_snap_position.html | WaitUntilApzStable: done promiseFocus
[task 2022-02-10T23:33:21.998Z] 23:33:21     INFO - GECKO(16065) | helper_scroll_snap_no_valid_snap_position.html | done...
[task 2022-02-10T23:33:21.999Z] 23:33:21     INFO - GECKO(16065) | helper_scroll_snap_no_valid_snap_position.html | WaitUntilApzStable: done promiseAllPaintsDone
[task 2022-02-10T23:33:22.000Z] 23:33:22     INFO - GECKO(16065) | helper_scroll_snap_no_valid_snap_position.html | PromiseApzRepaintsFlushed: Flushed APZ repaints, waiting for callback...
[task 2022-02-10T23:33:22.001Z] 23:33:22     INFO - GECKO(16065) | helper_scroll_snap_no_valid_snap_position.html | PromiseApzRepaintsFlushed: APZ flush done
[task 2022-02-10T23:33:22.002Z] 23:33:22     INFO - GECKO(16065) | helper_scroll_snap_no_valid_snap_position.html | WaitUntilApzStable: all done
[task 2022-02-10T23:33:22.003Z] 23:33:22     INFO - GECKO(16065) | >>> DEBUG_ME: Synth: aDeltaY=-0.208333
[task 2022-02-10T23:33:22.004Z] 23:33:22     INFO - GECKO(16065) | helper_scroll_snap_no_valid_snap_position.html | got MozAfterPaint: 0,0,0,0
[task 2022-02-10T23:33:22.008Z] 23:33:22     INFO - GECKO(16065) | helper_scroll_snap_no_valid_snap_position.html | Dispatching 0 onpaint listeners
[task 2022-02-10T23:33:22.008Z] 23:33:22     INFO - GECKO(16065) | MEMORY STAT | vsize 2568MB | residentFast 133MB | heapAllocated 15MB
[task 2022-02-10T23:33:22.009Z] 23:33:22     INFO - GECKO(16065) | helper_scroll_snap_no_valid_snap_position.html | got MozAfterPaint: 0,0,0,0
[task 2022-02-10T23:33:22.010Z] 23:33:22     INFO - GECKO(16065) | helper_scroll_snap_no_valid_snap_position.html | Dispatching 0 onpaint listeners

Comment 1

[Hiroyuki Ikezoe (:hiro)]

There are two failures at this moment, and both are 1px white line at the top of the captured image. That means This is another case that the scroll generation matching introduced in bug 1571758 doesn't work for scroll linked effects.

Comment 2

[Intermittent Failures Robot]

2 failures in 3711 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-central: 1
• autoland: 1

Platform and build breakdown:

• linux1804-64-shippable-qr: 1
  • opt: 1
• linux1804-64-domstreams-qr: 1
  • debug: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1754891&startday=2022-02-07&endday=2022-02-13&tree=all

Comment 3

[Intermittent Failures Robot]

1 failures in 3281 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 1

Platform and build breakdown:

• macosx1015-64-qr: 1
  • opt: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1754891&startday=2022-02-14&endday=2022-02-20&tree=all

Comment 4

[Intermittent Failures Robot]

1 failures in 2992 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 1

Platform and build breakdown:

• macosx1015-64-qr: 1
  • opt: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1754891&startday=2022-02-21&endday=2022-02-27&tree=all

Comment 5

[Intermittent Failures Robot]

1 failures in 3063 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 1

Platform and build breakdown:

• linux1804-64-shippable-qr: 1
  • opt: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1754891&startday=2022-02-28&endday=2022-03-06&tree=all

Comment 6

[Intermittent Failures Robot]

4 failures in 2837 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

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

Platform and build breakdown:

• linux1804-64-qr: 2
  • opt: 1
  • debug: 1
• linux1804-64-devedition-qr: 1
  • opt: 1
• linux1804-64-shippable-qr: 1
  • opt: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1754891&startday=2022-03-07&endday=2022-03-13&tree=all

Comment 7

[Intermittent Failures Robot]

2 failures in 3304 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 2

Platform and build breakdown:

• linux1804-64-shippable-qr: 2
  • opt: 2

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1754891&startday=2022-03-14&endday=2022-03-20&tree=all

Comment 8

[Intermittent Failures Robot]

2 failures in 3341 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-central: 2

Platform and build breakdown:

• linux1804-64-shippable-qr: 1
  • opt: 1
• macosx1015-64-shippable-qr: 1
  • opt: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1754891&startday=2022-03-21&endday=2022-03-27&tree=all

Comment 9

[Intermittent Failures Robot]

4 failures in 2922 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 2
• mozilla-central: 2

Platform and build breakdown:

• linux1804-64-qr: 3
  • opt: 2
  • debug: 1
• linux1804-64-shippable-qr: 1
  • opt: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1754891&startday=2022-04-04&endday=2022-04-10&tree=all

Comment 10

[Intermittent Failures Robot]

4 failures in 2948 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 4

Platform and build breakdown:

• linux1804-64-qr: 1
  • opt: 1
• linux1804-64-shippable-qr: 1
  • opt: 1
• windows10-64-2004-asan-qr: 1
  • opt: 1
• macosx1015-64-qr: 1
  • opt: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1754891&startday=2022-04-11&endday=2022-04-17&tree=all

Comment 11

[Intermittent Failures Robot]

1 failures in 3540 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-central: 1

Platform and build breakdown:

• linux1804-64-shippable-qr: 1
  • opt: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1754891&startday=2022-05-02&endday=2022-05-08&tree=all

Comment 12

[Intermittent Failures Robot]

3 failures in 3317 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 2
• try: 1

Platform and build breakdown:

• linux1804-64-shippable-qr: 1
  • opt: 1
• linux1804-64-qr: 1
  • opt: 1
• macosx1015-64-devedition-qr: 1
  • opt: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1754891&startday=2022-05-09&endday=2022-05-15&tree=all

Comment 13

[Intermittent Failures Robot]

4 failures in 2694 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

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

Platform and build breakdown:

• linux1804-64-shippable-qr: 2
  • opt: 2
• linux1804-64-qr: 1
  • opt: 1
• macosx1015-64-qr: 1
  • debug: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1754891&startday=2022-05-16&endday=2022-05-22&tree=all

Comment 14

[Intermittent Failures Robot]

3 failures in 2624 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 1
• mozilla-central: 2

Platform and build breakdown:

• linux1804-64-shippable-qr: 3
  • opt: 3

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1754891&startday=2022-05-23&endday=2022-05-29&tree=all

Comment 15

[Intermittent Failures Robot]

1 failures in 2917 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 1

Platform and build breakdown:

• macosx1015-64-qr: 1
  • opt: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1754891&startday=2022-05-30&endday=2022-06-05&tree=all

Comment 16

[Intermittent Failures Robot]

2 failures in 3336 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-central: 1
• mozilla-beta: 1

Platform and build breakdown:

• linux1804-64-shippable-qr: 1
  • opt: 1
• macosx1015-64-shippable-qr: 1
  • opt: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1754891&startday=2022-06-06&endday=2022-06-12&tree=all

Comment 17

[Intermittent Failures Robot]

3 failures in 3170 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-central: 1
• mozilla-beta: 1
• autoland: 1

Platform and build breakdown:

• linux1804-64-shippable-qr: 1
  • opt: 1
• linux1804-64-devedition-qr: 1
  • opt: 1
• linux1804-64-tsan-qr: 1
  • opt: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1754891&startday=2022-06-13&endday=2022-06-19&tree=all