1655684 - [wpt-sync] Sync PR 24777 - Revert "[COOP] Access reporting. Fix the python server."

Status: RESOLVED FIXED

(Core :: DOM: Core & HTML, task, P4)

Description

[Web Platform Test Sync Bot [:wpt-sync] (Matrix: #interop:mozilla.org)]

Sync web-platform-tests PR 24777 into mozilla-central (this bug is closed when the sync is complete).

PR: https://github.com/web-platform-tests/wpt/pull/24777
Details from upstream follow.

Tim Schumann <[e-mail]> wrote:

Revert "[COOP] Access reporting. Fix the python server."

This reverts commit 9c96261a884c9ebd9daff66b7e41398d65c9d11c.

Reason for revert: This appears to have broken external/wpt/html/cross-origin-opener-policy/reporting/access-reporting/openee-accessed_openee-coop-ro.https.html

BUG: 1110254

Original change's description:

[COOP] Access reporting. Fix the python server.

A python server is used has a communication channel in between documents
from different browsing context group and potentially cross-origin.

There are two methods:

• one for writing a message.
• one for reading the message.

I initially supposed we won't need to store more than one message in the
stash. It turns out there are tests doing two write in a row without any
read in the middle. It was throwing an exception when this
happened.

This patch makes the server to maintain a queue of messages instead. It
doesn't throw errors anymore.

Bug: chromium:1109194
Change-Id: I25f8dc2c2a032781a4527a0994e94e46f85e12c9
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2317865
Reviewed-by: Pâris Meuleman \<[e-mail]>
Commit-Queue: Arthur Sonzogni \<[e-mail]>
Cr-Commit-Position: refs/heads/master@{#791901}

TBR=[e-mail],[e-mail],[e-mail]

Change-Id: I87ba2caa07f80f42aa549929ade392485b968d6f
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: chromium:1109194
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2320572
Reviewed-by: Tim Schumann \<[e-mail]>
Commit-Queue: Tim Schumann \<[e-mail]>
Cr-Commit-Position: refs/heads/master@{#792184}

Comment 1

[Web Platform Test Sync Bot [:wpt-sync] (Matrix: #interop:mozilla.org)]

Pushed to try https://treeherder.mozilla.org/#/jobs?repo=try&revision=e89e351ad8680fd2d99ef5816b4054035aa56f8e

Comment 2

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/e7ba434b1d79
[wpt PR 24777] - Revert "[COOP] Access reporting. Fix the python server.", a=testonly

Comment 3

[Web Platform Test Sync Bot [:wpt-sync] (Matrix: #interop:mozilla.org)]

Test result changes from PR not available.

Comment 4

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

https://hg.mozilla.org/mozilla-central/rev/e7ba434b1d79