[wpt-sync] Sync PR 37394 - Prerender: Grant interfaces that can make sync IPCs during activation
Categories
(Testing :: web-platform-tests, task, P4)
Tracking
(firefox110 fixed)
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| firefox110 | --- | fixed |
People
(Reporter: wpt-sync, Unassigned)
References
()
Details
(Whiteboard: [wptsync downstream])
Sync web-platform-tests PR 37394 into mozilla-central (this bug is closed when the sync is complete).
PR: https://github.com/web-platform-tests/wpt/pull/37394
Details from upstream follow.
Lingqi Chi <lingqi@chromium.org> wrote:
Prerender: Grant interfaces that can make sync IPCs during activation
Prerender has to preform two-stage Mojo capability control to ensure
the status on the browser process and renderer processes are on sync.
For the second stage, prerender allows interfaces that can make sync
IPCs whose policies should be kCancel/kGrant to make IPCs.
However, some interfaces are treated in a different way: We defer the
binding requests on the renderer side, and resume them upon renderer
activation, so we can mark them kDefer. For these interfaces, they
should be treated as kGrant interfaces during the second stage.So this CL fixes this issue which causes renderer hangs.
It is unfortunate that we have to add some hardcode rules for these
interfaces. This CL Left some TODOs that requires
I533dd0f0438d493ad8a7a74479526827bf93e1d9 to land first.Bug: 1385623
Change-Id: I180c6f8b0cc37c4157346cc5a556cc07f8c2b1f5
Reviewed-on: https://chromium-review.googlesource.com/4082358
WPT-Export-Revision: 8d00d9707acd6521306a090d6f945bfe04af0f78
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Assignee | |
Comment 1•3 years ago
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Assignee | |
Comment 2•3 years ago
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CI Results
Ran 10 Firefox configurations based on mozilla-central, and Firefox, and Chrome on GitHub CI
Total 1 tests
Status Summary
Firefox
ERROR : 1
Chrome
TIMEOUT: 1
Links
Gecko CI (Treeherder)
GitHub PR Head
GitHub PR Base
Details
New Tests That Don't Pass
- /speculation-rules/prerender/restriction-notification.https.html [wpt.fyi]:
ERROR(Chrome:TIMEOUT)
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Comment 4•3 years ago
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Description
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