1747074 - Perma /css/css-contain/container-queries/top-layer-dialog-backdrop.html | Testing top-layer-dialog-backdrop.html == /top-layer-dialog-backdrop-ref.html when Gecko 97 merges to Beta on 2022-01-10

Status: VERIFIED FIXED

(Core :: Layout, defect)

Description

[Norisz Fay [:noriszfay]]

Central-as-beta simulation:
How to run these simulations:

Failure log:

[task 2021-12-21T13:22:34.788Z] 13:22:34     INFO - TEST-START | /css/css-contain/container-queries/top-layer-dialog-backdrop.html
[task 2021-12-21T13:22:34.791Z] 13:22:34     INFO - PID 6138 | 1640092954790	Marionette	INFO	Testing http://web-platform.test:8000/css/css-contain/container-queries/top-layer-dialog-backdrop.html == http://web-platform.test:8000/css/css-contain/container-queries/top-layer-dialog-backdrop-ref.html
[task 2021-12-21T13:22:35.000Z] 13:22:35     INFO - PID 6138 | JavaScript error: http://web-platform.test:8000/css/css-contain/container-queries/top-layer-dialog-backdrop.html, line 17: TypeError: dialog.showModal is not a function
[task 2021-12-21T13:22:35.067Z] 13:22:35     INFO - PID 6138 | 1640092955066	Marionette	INFO	No differences allowed
[task 2021-12-21T13:22:35.156Z] 13:22:35     INFO - TEST-UNEXPECTED-PASS | /css/css-contain/container-queries/top-layer-dialog-backdrop.html | Testing http://web-platform.test:8000/css/css-contain/container-queries/top-layer-dialog-backdrop.html == http://web-platform.test:8000/css/css-contain/container-queries/top-layer-dialog-backdrop-ref.html
[task 2021-12-21T13:22:35.157Z] 13:22:35     INFO - REFTEST   IMAGE 1 (TEST): data:image/png;base64,iVBOR...
[task 2021-12-21T13:22:35.157Z] 13:22:35     INFO - REFTEST   IMAGE 2 (REFERENCE): data:image/png;base64,iVBOR...
[task 2021-12-21T13:22:35.158Z] 13:22:35     INFO - TEST-INFO expected FAIL | took 346ms
[task 2021-12-21T13:22:35.221Z] 13:22:35     INFO - PID 6138 | ###!!! [Parent][RunMessage] Error: Channel closing: too late to send/recv, messages will be lost
[task 2021-12-21T13:22:35.242Z] 13:22:35     INFO - PID 6138 | 1640092955241	Marionette	INFO	Stopped listening on port 54213
[task 2021-12-21T13:22:35.618Z] 13:22:35     INFO - PID 6138 | ###!!! [Parent][RunMessage] Error: Channel closing: too late to send/recv, messages will be lost
[task 2021-12-21T13:22:35.621Z] 13:22:35     INFO - PID 6138 | ###!!! [Parent][RunMessage] Error: Channel closing: too late to send/recv, messages will be lost
[task 2021-12-21T13:22:35.652Z] 13:22:35     INFO - PID 6138 | ###!!! [Parent][RunMessage] Error: Channel closing: too late to send/recv, messages will be lost
[task 2021-12-21T13:22:35.656Z] 13:22:35     INFO - PID 6138 | ###!!! [Parent][RunMessage] Error: Channel closing: too late to send/recv, messages will be lost
[task 2021-12-21T13:22:35.803Z] 13:22:35     INFO - PID 6138 | ###!!! [Parent][RunMessage] Error: Channel closing: too late to send/recv, messages will be lost
[task 2021-12-21T13:22:37.045Z] 13:22:37     INFO - PID 6138 | -----------------------------------------------------
[task 2021-12-21T13:22:37.046Z] 13:22:37     INFO - PID 6138 | Suppressions used:
[task 2021-12-21T13:22:37.048Z] 13:22:37     INFO - PID 6138 |   count      bytes template
[task 2021-12-21T13:22:37.049Z] 13:22:37     INFO - PID 6138 |      12        384 nsComponentManagerImpl
[task 2021-12-21T13:22:37.050Z] 13:22:37     INFO - PID 6138 |       2        288 libfontconfig.so
[task 2021-12-21T13:22:37.050Z] 13:22:37     INFO - PID 6138 | -----------------------------------------------------
[task 2021-12-21T13:22:37.151Z] 13:22:37     INFO - PID 6138 | ###!!! [Parent][RunMessage] Error: Channel closing: too late to send/recv, messages will be lost
[task 2021-12-21T13:22:37.448Z] 13:22:37     INFO - PID 6138 | -----------------------------------------------------
[task 2021-12-21T13:22:37.448Z] 13:22:37     INFO - PID 6138 | Suppressions used:
[task 2021-12-21T13:22:37.448Z] 13:22:37     INFO - PID 6138 |   count      bytes template
[task 2021-12-21T13:22:37.448Z] 13:22:37     INFO - PID 6138 |      12        384 nsComponentManagerImpl
[task 2021-12-21T13:22:37.448Z] 13:22:37     INFO - PID 6138 |       2        288 libfontconfig.so
[task 2021-12-21T13:22:37.448Z] 13:22:37     INFO - PID 6138 | -----------------------------------------------------
[task 2021-12-21T13:22:37.536Z] 13:22:37     INFO - PID 6138 | -----------------------------------------------------
[task 2021-12-21T13:22:37.536Z] 13:22:37     INFO - PID 6138 | Suppressions used:
[task 2021-12-21T13:22:37.536Z] 13:22:37     INFO - PID 6138 |   count      bytes template
[task 2021-12-21T13:22:37.536Z] 13:22:37     INFO - PID 6138 |      12        384 nsComponentManagerImpl
[task 2021-12-21T13:22:37.537Z] 13:22:37     INFO - PID 6138 |       2        288 libfontconfig.so
[task 2021-12-21T13:22:37.537Z] 13:22:37     INFO - PID 6138 | -----------------------------------------------------
[task 2021-12-21T13:22:37.576Z] 13:22:37     INFO - PID 6138 | -----------------------------------------------------
[task 2021-12-21T13:22:37.576Z] 13:22:37     INFO - PID 6138 | Suppressions used:
[task 2021-12-21T13:22:37.577Z] 13:22:37     INFO - PID 6138 |   count      bytes template
[task 2021-12-21T13:22:37.577Z] 13:22:37     INFO - PID 6138 |      12        384 nsComponentManagerImpl
[task 2021-12-21T13:22:37.578Z] 13:22:37     INFO - PID 6138 |       2        288 libfontconfig.so
[task 2021-12-21T13:22:37.579Z] 13:22:37     INFO - PID 6138 | -----------------------------------------------------
[task 2021-12-21T13:22:39.132Z] 13:22:39     INFO - PID 5985 | -----------------------------------------------------
[task 2021-12-21T13:22:39.133Z] 13:22:39     INFO - PID 5985 | Suppressions used:
[task 2021-12-21T13:22:39.134Z] 13:22:39     INFO - PID 5985 |   count      bytes template
[task 2021-12-21T13:22:39.135Z] 13:22:39     INFO - PID 5985 |       9        280 nsComponentManagerImpl
[task 2021-12-21T13:22:39.135Z] 13:22:39     INFO - PID 5985 |     633      18083 libfontconfig.so
[task 2021-12-21T13:22:39.136Z] 13:22:39     INFO - PID 5985 |       1          9 libglib-2.0.so
[task 2021-12-21T13:22:39.136Z] 13:22:39     INFO - PID 5985 |       1        192 mozJSComponentLoader
[task 2021-12-21T13:22:39.136Z] 13:22:39     INFO - PID 5985 |       2         48 XPCWrappedNativeJSOps
[task 2021-12-21T13:22:39.137Z] 13:22:39     INFO - PID 5985 | -----------------------------------------------------
[task 2021-12-21T13:22:39.335Z] 13:22:39     INFO - Browser exited with return code 0

Hey Daniel, can you please take a look, I think it's caused by bug 1744131 ? Thanks

Comment 1

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

This passes outside Nightly. The used dialog element is Nightly-only.

Comment 2

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

Attachment: Bug 1747074 - enable dialog element in top-layer-dialog-backdrop.html as passing to prevent undesired unexpect pass. r=dholbert DONTBUILD

The test go added in bug 1744131 and set as expected to fail. The used <dialog>
element is only enabled in Nightly (see bug 1645046).

Comment 3

[Daniel Holbert [:dholbert]]

Thanks to Aryx for jumping on this! Indeed, the test is designed such that it spuriously "passes" if the dialog element is not supported. And our dialog support is Nightly-specific at this point.

Comment 4

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/14ad4fe725e1
enable dialog element in top-layer-dialog-backdrop.html as passing to prevent undesired unexpect pass. r=dholbert DONTBUILD

Comment 5

[Norisz Fay [:noriszfay]]

https://hg.mozilla.org/mozilla-central/rev/14ad4fe725e1

Comment 6

[Cosmin Sabou [:CosminS]]

Fix verified in latest beta-sim.