1669420 - Very Frequent fontface-override-descriptor-getter-setter.sub.html | Initialize <>Override with a X percentage should fail - assert_throws_dom: function "() => {throw error}" threw object "NetworkError: A network error occurred." that is not a DOMEx

Status: RESOLVED FIXED

(Core :: Layout: Text and Fonts, defect, P5)

Description

[Treeherder Bug Filer]

Filed by: btara [at] mozilla.com
Parsed log: https://treeherder.mozilla.org/logviewer.html#?job_id=317723644&repo=mozilla-central
Full log: https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/KwXUgC7_Ss2OA9jgMCFnTg/runs/0/artifacts/public/logs/live_backing.log

---

[task 2020-10-06T07:13:48.162Z] 07:13:48 INFO - TEST-START | /css/css-font-loading/fontface-override-descriptor-getter-setter.sub.html
[task 2020-10-06T07:13:48.172Z] 07:13:48 INFO - Clearing pref dom.animations-api.compositing.enabled
[task 2020-10-06T07:13:48.174Z] 07:13:48 INFO - Clearing pref dom.dialog_element.enabled
[task 2020-10-06T07:13:48.193Z] 07:13:48 INFO - Setting pref dom.animations-api.compositing.enabled (true)
[task 2020-10-06T07:13:48.193Z] 07:13:48 INFO - Closing window 45
[task 2020-10-06T07:13:48.879Z] 07:13:48 INFO - ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
[task 2020-10-06T07:13:48.879Z] 07:13:48 INFO - TEST-OK | /encoding/legacy-mb-korean/euc-kr/euckr-encode-form-errors-han.html?2001-3000 | took 748ms
[task 2020-10-06T07:13:48.879Z] 07:13:48 INFO - TEST-START | /encoding/legacy-mb-korean/euc-kr/euckr-encode-form-errors-han.html?6001-7000
[task 2020-10-06T07:13:48.884Z] 07:13:48 INFO - Closing window 483
[task 2020-10-06T07:13:49.684Z] 07:13:49 INFO - ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
[task 2020-10-06T07:13:49.684Z] 07:13:49 INFO - TEST-OK | /encoding/legacy-mb-korean/euc-kr/euckr-encode-form-errors-han.html?6001-7000 | took 803ms
[task 2020-10-06T07:13:49.684Z] 07:13:49 INFO - TEST-START | /encoding/legacy-mb-korean/euc-kr/euckr-encode-form-errors-han.html?14001-15000
[task 2020-10-06T07:13:49.689Z] 07:13:49 INFO - Closing window 485
[task 2020-10-06T07:13:50.682Z] 07:13:50 INFO - ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
[task 2020-10-06T07:13:50.682Z] 07:13:50 INFO - TEST-OK | /encoding/legacy-mb-korean/euc-kr/euckr-encode-form-errors-han.html?14001-15000 | took 996ms
[task 2020-10-06T07:13:50.682Z] 07:13:50 INFO - TEST-START | /encoding/legacy-mb-korean/euc-kr/euckr-encode-form-errors-han.html?7001-8000
[task 2020-10-06T07:13:50.687Z] 07:13:50 INFO - Closing window 487
[task 2020-10-06T07:13:51.487Z] 07:13:51 INFO - ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
[task 2020-10-06T07:13:51.487Z] 07:13:51 INFO - TEST-OK | /encoding/legacy-mb-korean/euc-kr/euckr-encode-form-errors-han.html?7001-8000 | took 806ms
[task 2020-10-06T07:13:51.488Z] 07:13:51 INFO - TEST-START | /encoding/legacy-mb-korean/euc-kr/euckr-encode-form-errors-han.html?22001-23000
[task 2020-10-06T07:13:51.493Z] 07:13:51 INFO - Closing window 489
[task 2020-10-06T07:13:52.674Z] 07:13:52 INFO - ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
[task 2020-10-06T07:13:52.674Z] 07:13:52 INFO - TEST-OK | /encoding/legacy-mb-korean/euc-kr/euckr-encode-form-errors-han.html?22001-23000 | took 1184ms
[task 2020-10-06T07:13:52.674Z] 07:13:52 INFO - TEST-START | /encoding/legacy-mb-korean/euc-kr/euckr-encode-form-errors-han.html?23001-last
[task 2020-10-06T07:13:52.679Z] 07:13:52 INFO - Closing window 491
[task 2020-10-06T07:13:53.387Z] 07:13:53 INFO - .................................................................................................
[task 2020-10-06T07:13:53.387Z] 07:13:53 INFO - TEST-OK | /encoding/legacy-mb-korean/euc-kr/euckr-encode-form-errors-han.html?23001-last | took 712ms
[task 2020-10-06T07:13:53.387Z] 07:13:53 INFO - TEST-START | /encoding/legacy-mb-korean/euc-kr/euckr-encode-form-errors-han.html?8001-9000
[task 2020-10-06T07:13:53.388Z] 07:13:53 INFO - Closing window 493
[task 2020-10-06T07:13:54.202Z] 07:13:54 INFO - ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
[task 2020-10-06T07:13:54.202Z] 07:13:54 INFO - TEST-OK | /encoding/legacy-mb-korean/euc-kr/euckr-encode-form-errors-han.html?8001-9000 | took 816ms
[task 2020-10-06T07:13:54.203Z] 07:13:54 INFO - TEST-START | /encoding/legacy-mb-korean/euc-kr/euckr-encode-form-errors-han.html?5001-6000
[task 2020-10-06T07:13:54.208Z] 07:13:54 INFO - Closing window 495
[task 2020-10-06T07:13:55.012Z] 07:13:55 INFO - ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
[task 2020-10-06T07:13:55.012Z] 07:13:55 INFO - TEST-OK | /encoding/legacy-mb-korean/euc-kr/euckr-encode-form-errors-han.html?5001-6000 | took 808ms
[task 2020-10-06T07:13:55.012Z] 07:13:55 INFO - TEST-START | /encoding/legacy-mb-korean/euc-kr/euckr-encode-form-errors-han.html?18001-19000
[task 2020-10-06T07:13:55.017Z] 07:13:55 INFO - Closing window 497
[task 2020-10-06T07:13:55.088Z] 07:13:55 INFO -
[task 2020-10-06T07:13:55.088Z] 07:13:55 INFO - TEST-FAIL | /css/css-font-loading/fontface-override-descriptor-getter-setter.sub.html | Initialize descentOverride with a percentage should succeed - assert_equals: expected (string) "50%" but got (undefined) undefined
[task 2020-10-06T07:13:55.088Z] 07:13:55 INFO - @http://web-platform.test:8000/css/css-font-loading/fontface-override-descriptor-getter-setter.sub.html:105:16
[task 2020-10-06T07:13:55.089Z] 07:13:55 INFO - Test.prototype.step@http://web-platform.test:8000/resources/testharness.js:2001:25
[task 2020-10-06T07:13:55.089Z] 07:13:55 INFO - test@http://web-platform.test:8000/resources/testharness.js:535:30
[task 2020-10-06T07:13:55.089Z] 07:13:55 INFO - @http://web-platform.test:8000/css/css-font-loading/fontface-override-descriptor-getter-setter.sub.html:100:5
[task 2020-10-06T07:13:55.089Z] 07:13:55 INFO - TEST-FAIL | /css/css-font-loading/fontface-override-descriptor-getter-setter.sub.html | Initialize descentOverride with a negative percentage should fail - assert_throws_dom: function "() => {throw error}" threw object "NetworkError: A network error occurred." that is not a DOMException SyntaxError: property "code" is equal to 19, expected 12
[task 2020-10-06T07:13:55.089Z] 07:13:55 INFO - @http://web-platform.test:8000/css/css-font-loading/fontface-override-descriptor-getter-setter.sub.html:115:20
[task 2020-10-06T07:13:55.089Z] 07:13:55 INFO - TEST-FAIL | /css/css-font-loading/fontface-override-descriptor-getter-setter.sub.html | Initialize descentOverride with a non-percentage should fail - assert_throws_dom: function "() => {throw error}" threw object "NetworkError: A network error occurred." that is not a DOMException SyntaxError: property "code" is equal to 19, expected 12
[task 2020-10-06T07:13:55.089Z] 07:13:55 INFO - @http://web-platform.test:8000/css/css-font-loading/fontface-override-descriptor-getter-setter.sub.html:125:20
[task 2020-10-06T07:13:55.089Z] 07:13:55 INFO - TEST-PASS | /css/css-font-loading/fontface-override-descriptor-getter-setter.sub.html | Changing descentOverride from 'normal' to percentage should succeed
[task 2020-10-06T07:13:55.090Z] 07:13:55 INFO - TEST-PASS | /css/css-font-loading/fontface-override-descriptor-getter-setter.sub.html | Changing descentOverride from percentage to 'normal' should succeed
[task 2020-10-06T07:13:55.090Z] 07:13:55 INFO - TEST-FAIL | /css/css-font-loading/fontface-override-descriptor-getter-setter.sub.html | Changing descentOverride to invalid value should fail - assert_throws_dom: function "() => {face.descentOverride = '10px'}" did not throw
[task 2020-10-06T07:13:55.090Z] 07:13:55 INFO - @http://web-platform.test:8000/css/css-font-loading/fontface-override-descriptor-getter-setter.sub.html:150:20
[task 2020-10-06T07:13:55.090Z] 07:13:55 INFO - Test.prototype.step@http://web-platform.test:8000/resources/testharness.js:2001:25
[task 2020-10-06T07:13:55.090Z] 07:13:55 INFO - test@http://web-platform.test:8000/resources/testharness.js:535:30
[task 2020-10-06T07:13:55.090Z] 07:13:55 INFO - @http://web-platform.test:8000/css/css-font-loading/fontface-override-descriptor-getter-setter.sub.html:146:5
[task 2020-10-06T07:13:55.090Z] 07:13:55 INFO - TEST-FAIL | /css/css-font-loading/fontface-override-descriptor-getter-setter.sub.html | Initial value of lineGapOverride should be 'normal' - assert_equals: expected (string) "normal" but got (undefined) undefined
[task 2020-10-06T07:13:55.090Z] 07:13:55 INFO - @http://web-platform.test:8000/css/css-font-loading/fontface-override-descriptor-getter-setter.sub.html:159:16
[task 2020-10-06T07:13:55.090Z] 07:13:55 INFO - Test.prototype.step@http://web-platform.test:8000/resources/testharness.js:2001:25
[task 2020-10-06T07:13:55.090Z] 07:13:55 INFO - test@http://web-platform.test:8000/resources/testharness.js:535:30
[task 2020-10-06T07:13:55.090Z] 07:13:55 INFO - @http://web-platform.test:8000/css/css-font-loading/fontface-override-descriptor-getter-setter.sub.html:155:5
[task 2020-10-06T07:13:55.090Z] 07:13:55 INFO - TEST-FAIL | /css/css-font-loading/fontface-override-descriptor-getter-setter.sub.html | Initialize lineGapOverride with 'normal' should succeed - assert_equals: expected (string) "normal" but got (undefined) undefined
[task 2020-10-06T07:13:55.090Z] 07:13:55 INFO - @http://web-platform.test:8000/css/css-font-loading/fontface-override-descriptor-getter-setter.sub.html:167:16
[task 2020-10-06T07:13:55.090Z] 07:13:55 INFO - Test.prototype.step@http://web-platform.test:8000/resources/testharness.js:2001:25
[task 2020-10-06T07:13:55.091Z] 07:13:55 INFO - test@http://web-platform.test:8000/resources/testharness.js:535:30
[task 2020-10-06T07:13:55.091Z] 07:13:55 INFO - @http://web-platform.test:8000/css/css-font-loading/fontface-override-descriptor-getter-setter.sub.html:162:5
[task 2020-10-06T07:13:55.091Z] 07:13:55 INFO - TEST-FAIL | /css/css-font-loading/fontface-override-descriptor-getter-setter.sub.html | Initialize lineGapOverride with a percentage should succeed - assert_equals: expected (string) "50%" but got (undefined) undefined
[task 2020-10-06T07:13:55.091Z] 07:13:55 INFO - @http://web-platform.test:8000/css/css-font-loading/fontface-override-descriptor-getter-setter.sub.html:175:16
[task 2020-10-06T07:13:55.091Z] 07:13:55 INFO - Test.prototype.step@http://web-platform.test:8000/resources/testharness.js:2001:25
[task 2020-10-06T07:13:55.091Z] 07:13:55 INFO - test@http://web-platform.test:8000/resources/testharness.js:535:30
[task 2020-10-06T07:13:55.091Z] 07:13:55 INFO - @http://web-platform.test:8000/css/css-font-loading/fontface-override-descriptor-getter-setter.sub.html:170:5
[task 2020-10-06T07:13:55.091Z] 07:13:55 INFO - TEST-FAIL | /css/css-font-loading/fontface-override-descriptor-getter-setter.sub.html | Initialize lineGapOverride with a negative percentage should fail - assert_throws_dom: function "() => {throw error}" threw object "NetworkError: A network error occurred." that is not a DOMException SyntaxError: property "code" is equal to 19, expected 12
[task 2020-10-06T07:13:55.091Z] 07:13:55 INFO - @http://web-platform.test:8000/css/css-font-loading/fontface-override-descriptor-getter-setter.sub.html:185:20
[task 2020-10-06T07:13:55.091Z] 07:13:55 INFO - TEST-UNEXPECTED-FAIL | /css/css-font-loading/fontface-override-descriptor-getter-setter.sub.html | Initialize lineGapOverride with a non-percentage should fail - assert_throws_dom: function "() => {throw error}" threw object "NetworkError: A network error occurred." that is not a DOMException SyntaxError: property "code" is equal to 19, expected 12
[task 2020-10-06T07:13:55.091Z] 07:13:55 INFO - @http://web-platform.test:8000/css/css-font-loading/fontface-override-descriptor-getter-setter.sub.html:195:20
[task 2020-10-06T07:13:55.091Z] 07:13:55 INFO - TEST-INFO | expected TIMEOUT
[task 2020-10-06T07:13:55.092Z] 07:13:55 INFO - TEST-UNEXPECTED-OK | /css/css-font-loading/fontface-override-descriptor-getter-setter.sub.html | expected TIMEOUT
[task 2020-10-06T07:13:55.092Z] 07:13:55 INFO - TEST-INFO expected TIMEOUT | took 6925ms
[task 2020-10-06T07:13:55.102Z] 07:13:55 INFO - PID 10124 | 1601968435096 Marionette INFO Stopped listening on port 54470
[task 2020-10-06T07:13:55.615Z] 07:13:55 INFO - Browser exited with return code 0

Comment 1

[Intermittent Failures Robot]

22 failures in 4130 pushes (0.005 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-central: 20
• try: 2

Platform breakdown:

• windows10-64-shippable-qr: 6
• windows10-64-ccov: 16

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1669420&startday=2020-10-05&endday=2020-10-11&tree=all

Comment 2

[Intermittent Failures Robot]

27 failures in 3694 pushes (0.007 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-central: 27

Platform breakdown:

• windows10-64-ccov: 27

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1669420&startday=2020-10-12&endday=2020-10-18&tree=all

Comment 3

[Intermittent Failures Robot]

23 failures in 4230 pushes (0.005 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-central: 23

Platform breakdown:

• windows10-64-ccov: 23

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1669420&startday=2020-10-19&endday=2020-10-25&tree=all

Comment 4

[Intermittent Failures Robot]

18 failures in 4275 pushes (0.004 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• try: 1
• mozilla-central: 17

Platform breakdown:

• windows10-64-ccov-qr: 11
• windows10-64-ccov: 6
• windows10-64-qr: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1669420&startday=2020-10-26&endday=2020-11-01&tree=all

Comment 5

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

Attachment: Bug 1669420 - adjust expectation for fontface-override-descriptor-getter-setter.sub.html on Windows 7 opt. DONTBUILD

Comment 6

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/mozilla-central/rev/c884d1f5efbc
adjust expectation for fontface-override-descriptor-getter-setter.sub.html on Windows 7 opt. DONTBUILD

Comment 7

[Andreea Pavel [:apavel]]

https://hg.mozilla.org/mozilla-central/rev/c884d1f5efbc

Comment 8

[Intermittent Failures Robot]

14 failures in 4128 pushes (0.003 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 6
• mozilla-central: 7
• try: 1

Platform breakdown:

• windows7-32: 6
• windows10-64-ccov-qr: 6
• windows7-32-shippable: 2

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1669420&startday=2020-11-02&endday=2020-11-08&tree=all