1646122 - Intermittent /html/canvas/element/drawing-text-to-the-canvas/2d.text.draw.space.basic.html | U+0020 is rendered the correct size (1em wide) - assert_approx_equals: Red channel of the pixel at (25, 25) expected 0 +/- 2 but got 255

Status: RESOLVED INCOMPLETE

(Core :: DOM: Core & HTML, defect, P5)

Description

[Treeherder Bug Filer]

Filed by: rmaries [at] mozilla.com
Parsed log: https://treeherder.mozilla.org/logviewer.html#?job_id=306513555&repo=autoland
Full log: https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/dic8GxFZSHepebAf9SUECw/runs/0/artifacts/public/logs/live_backing.log

---

[task 2020-06-16T17:31:16.337Z] 17:31:16 INFO - TEST-START | /IndexedDB/idb-binary-key-detached.htm
[task 2020-06-16T17:31:16.352Z] 17:31:16 INFO - Closing window 75
[task 2020-06-16T17:31:16.748Z] 17:31:16 INFO - PID 2908 | Could not create glyph run analysis.
[task 2020-06-16T17:31:16.748Z] 17:31:16 INFO - PID 2908 | /builds/worker/checkouts/gecko/gfx/skia/skia/src/ports/SkScalerContext_win_dw.cpp(519) : error 0x80070005: Access is denied.
[task 2020-06-16T17:31:16.748Z] 17:31:16 INFO - PID 2908 | Requested bounding box could not be determined.
[task 2020-06-16T17:31:16.748Z] 17:31:16 INFO - PID 2908 | /builds/worker/checkouts/gecko/gfx/skia/skia/src/ports/SkScalerContext_win_dw.cpp(742) : error 0x80070005: Access is denied.
[task 2020-06-16T17:31:16.802Z] 17:31:16 INFO -
[task 2020-06-16T17:31:16.802Z] 17:31:16 INFO - TEST-UNEXPECTED-FAIL | /html/canvas/element/drawing-text-to-the-canvas/2d.text.draw.space.basic.html | U+0020 is rendered the correct size (1em wide) - assert_approx_equals: Red channel of the pixel at (25, 25) expected 0 +/- 2 but got 255
[task 2020-06-16T17:31:16.802Z] 17:31:16 INFO - _assertPixelApprox@http://web-platform.test:8000/html/canvas/resources/canvas-tests.js:47:25
[task 2020-06-16T17:31:16.802Z] 17:31:16 INFO - @http://web-platform.test:8000/html/canvas/element/drawing-text-to-the-canvas/2d.text.draw.space.basic.html:36:23
[task 2020-06-16T17:31:16.803Z] 17:31:16 INFO - Test.prototype.step@http://web-platform.test:8000/resources/testharness.js:1977:25
[task 2020-06-16T17:31:16.803Z] 17:31:16 INFO - Test.prototype.step_func_done/<@http://web-platform.test:8000/resources/testharness.js:2018:32
[task 2020-06-16T17:31:16.803Z] 17:31:16 INFO - step_timeout/<@http://web-platform.test:8000/resources/testharness.js:937:15

Comment 1

[Intermittent Failures Robot]

2 failures in 4035 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 2

Platform breakdown:

• windows7-32: 2

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1646122&startday=2020-06-15&endday=2020-06-21&tree=all

Comment 2

[Intermittent Failures Robot]

1 failures in 5252 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 1

Platform breakdown:

• windows7-32: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1646122&startday=2020-06-22&endday=2020-06-28&tree=all

Comment 3

[Jens Stutte [:jstutte]]

It seems from the log that we run several tests in parallel and the failing one has nothing to do with IndexedDb. Moving to DOM: Core & HTML.

Comment 4

[Intermittent Failures Robot]

3 failures in 5265 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 2
• mozilla-central: 1

Platform breakdown:

• windows7-32: 3

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1646122&startday=2020-07-06&endday=2020-07-12&tree=all

Comment 5

[BugBot [:suhaib / :marco]]

https://wiki.mozilla.org/Bug_Triage#Intermittent_Test_Failure_Cleanup
For more information, please visit auto_nag documentation.

Comment 6

[Intermittent Failures Robot]

1 failures in 4046 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 1

Platform breakdown:

• windows7-32: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1646122&startday=2020-08-24&endday=2020-08-30&tree=all

Comment 7

[BugBot [:suhaib / :marco]]

https://wiki.mozilla.org/Bug_Triage#Intermittent_Test_Failure_Cleanup
For more information, please visit auto_nag documentation.