1747839 - Perma Linux 32-bit /html/canvas/offscreen/manual/the-offscreen-canvas/offscreencanvas.resize.html | Verify that resizing an OffscreenCanvas with a webgl context propagates the new size to its placeholder canvas asynchronously.

Status: RESOLVED FIXED

(Core :: Graphics: Canvas2D, defect)

Description

[Treeherder Bug Filer]

Filed by: abutkovits [at] mozilla.com
Parsed log: https://treeherder.mozilla.org/logviewer?job_id=362573788&repo=mozilla-central
Full log: https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/DftxfZDGRpONhlXbmhaV7g/runs/0/artifacts/public/logs/live_backing.log

---

[task 2021-12-28T23:24:25.041Z] 23:24:25     INFO - TEST-PASS | /html/canvas/offscreen/manual/the-offscreen-canvas/offscreencanvas.resize.html | Verify that writing to the width or height attribute of a placeholder canvas throws an exception even when not changing the value of the attribute. 
[task 2021-12-28T23:24:25.041Z] 23:24:25     INFO - TEST-FAIL | /html/canvas/offscreen/manual/the-offscreen-canvas/offscreencanvas.resize.html | Verify that resizing a 2d context resets its state. - OffscreenCanvas.getContext: '2d' (value of argument 1) is not a valid value for enumeration OffscreenRenderingContextId.
[task 2021-12-28T23:24:25.041Z] 23:24:25     INFO - @http://web-platform.test:8000/html/canvas/offscreen/manual/the-offscreen-canvas/offscreencanvas.resize.html:60:20
[task 2021-12-28T23:24:25.041Z] 23:24:25     INFO - Test.prototype.step@http://web-platform.test:8000/resources/testharness.js:2534:25
[task 2021-12-28T23:24:25.041Z] 23:24:25     INFO - test@http://web-platform.test:8000/resources/testharness.js:572:30
[task 2021-12-28T23:24:25.041Z] 23:24:25     INFO - @http://web-platform.test:8000/html/canvas/offscreen/manual/the-offscreen-canvas/offscreencanvas.resize.html:58:5
[task 2021-12-28T23:24:25.041Z] 23:24:25     INFO - TEST-FAIL | /html/canvas/offscreen/manual/the-offscreen-canvas/offscreencanvas.resize.html | Verify that setting the size of a 2d context to the same size it already had resets its state. - OffscreenCanvas.getContext: '2d' (value of argument 1) is not a valid value for enumeration OffscreenRenderingContextId.
[task 2021-12-28T23:24:25.041Z] 23:24:25     INFO - @http://web-platform.test:8000/html/canvas/offscreen/manual/the-offscreen-canvas/offscreencanvas.resize.html:71:20
[task 2021-12-28T23:24:25.041Z] 23:24:25     INFO - Test.prototype.step@http://web-platform.test:8000/resources/testharness.js:2534:25
[task 2021-12-28T23:24:25.041Z] 23:24:25     INFO - test@http://web-platform.test:8000/resources/testharness.js:572:30
[task 2021-12-28T23:24:25.041Z] 23:24:25     INFO - @http://web-platform.test:8000/html/canvas/offscreen/manual/the-offscreen-canvas/offscreencanvas.resize.html:69:5
[task 2021-12-28T23:24:25.042Z] 23:24:25     INFO - TEST-FAIL | /html/canvas/offscreen/manual/the-offscreen-canvas/offscreencanvas.resize.html | Verify that resizing an OffscreenCanvas with a 2d context propagates the new size to its placeholder canvas asynchronously. - OffscreenCanvas.getContext: '2d' (value of argument 1) is not a valid value for enumeration OffscreenRenderingContextId.
[task 2021-12-28T23:24:25.042Z] 23:24:25     INFO - @http://web-platform.test:8000/html/canvas/offscreen/manual/the-offscreen-canvas/offscreencanvas.resize.html:86:23
[task 2021-12-28T23:24:25.042Z] 23:24:25     INFO - Test.prototype.step@http://web-platform.test:8000/resources/testharness.js:2534:25
[task 2021-12-28T23:24:25.042Z] 23:24:25     INFO - async_test@http://web-platform.test:8000/resources/testharness.js:620:34
[task 2021-12-28T23:24:25.043Z] 23:24:25     INFO - @http://web-platform.test:8000/html/canvas/offscreen/manual/the-offscreen-canvas/offscreencanvas.resize.html:80:11
[task 2021-12-28T23:24:25.043Z] 23:24:25     INFO - TEST-UNEXPECTED-FAIL | /html/canvas/offscreen/manual/the-offscreen-canvas/offscreencanvas.resize.html | Verify that resizing an OffscreenCanvas with a webgl context propagates the new size to its placeholder canvas asynchronously. - assert_equals: expected 30 but got 10
[task 2021-12-28T23:24:25.043Z] 23:24:25     INFO - @http://web-platform.test:8000/html/canvas/offscreen/manual/the-offscreen-canvas/offscreencanvas.resize.html:182:24
[task 2021-12-28T23:24:25.043Z] 23:24:25     INFO - Test.prototype.step@http://web-platform.test:8000/resources/testharness.js:2534:25
[task 2021-12-28T23:24:25.043Z] 23:24:25     INFO - @http://web-platform.test:8000/html/canvas/offscreen/manual/the-offscreen-canvas/offscreencanvas.resize.html:180:11
[task 2021-12-28T23:24:25.044Z] 23:24:25     INFO - .
[task 2021-12-28T23:24:25.044Z] 23:24:25     INFO - TEST-OK | /html/canvas/offscreen/manual/the-offscreen-canvas/offscreencanvas.resize.html | took 265ms

Comment 1

[BugBot [:suhaib / :marco/ :calixte]]

Set release status flags based on info from the regressing bug 1747476

Comment 2

[Intermittent Failures Robot]

21 failures in 1011 pushes (0.021 failures/push) were associated with this bug in the last 7 days.

This is the #27 most frequent failure this week.

Repository breakdown:

• mozilla-central: 16
• try: 5

Platform and build breakdown:

• linux1804-32-shippable-qr: 21
  • opt: 21

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1747839&startday=2021-12-27&endday=2022-01-02&tree=all

Comment 3

[Intermittent Failures Robot]

34 failures in 2801 pushes (0.012 failures/push) were associated with this bug in the last 7 days.

This is the #18 most frequent failure this week.

** This failure happened more than 30 times this week! Resolving this bug is a high priority. **

** Try to resolve this bug as soon as possible. If unresolved for 2 weeks, the affected test(s) may be disabled. **

Repository breakdown:

• mozilla-central: 23
• try: 11

Platform and build breakdown:

• linux1804-32-shippable-qr: 33
  • opt: 33
• android-em-7-0-x86_64-shippable-lite-qr: 1
  • opt: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1747839&startday=2022-01-03&endday=2022-01-09&tree=all

Comment 4

[Intermittent Failures Robot]

26 failures in 3060 pushes (0.008 failures/push) were associated with this bug in the last 7 days.

This is the #46 most frequent failure this week.

Repository breakdown:

• mozilla-central: 5
• try: 4
• mozilla-beta: 17

Platform and build breakdown:

• linux1804-32-shippable-qr: 26
  • opt: 26

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1747839&startday=2022-01-10&endday=2022-01-16&tree=all

Comment 5

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

https://hg.mozilla.org/releases/mozilla-beta/rev/15f3885061ff

Comment 6

[Intermittent Failures Robot]

4 failures in 3444 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-beta: 4

Platform and build breakdown:

• linux1804-32-shippable-qr: 4
  • opt: 4

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1747839&startday=2022-01-17&endday=2022-01-23&tree=all