2055740 - [wpt-sync] Sync PR 61352 - [compression-dictionary] Align crossorigin handling with the spec PR.

Status: RESOLVED FIXED

(Core :: DOM: Networking, task, P4)

Description

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

Sync web-platform-tests PR 61352 into mozilla-central (this bug is closed when the sync is complete).

PR: https://github.com/web-platform-tests/wpt/pull/61352
Details from upstream follow.

Frédéric Wang Nélar <[e-mail]> wrote:

[compression-dictionary] Align crossorigin handling with the spec PR.

Per https://github.com/whatwg/html/pull/11620, if crossorigin is
"No Cors" we should default to Anonymous. Currently, Chromium departs
from the spec and always forces request's mode to "cors" and request's
credentials to "omit". This CL aligns Chromium's behavior on the spec PR
under a runtime flag and adds corresponding WPT test.

Bug: 522338661, 40255884
Change-Id: I30835aebc9df79b59e74747b0729efbc6df69457

Reviewed-on: https://chromium-review.googlesource.com/8098207
WPT-Export-Revision: 5d1d4344e827e292876cfcb3cd193966da773a21

Comment 1

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

Pushed to try (stability) https://treeherder.mozilla.org/#/jobs?repo=try&revision=43e888083c98f1b50fc64eecbb1d8e20a595124b

Comment 2

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

CI Results

Ran 9 Firefox configurations based on mozilla-central, and Firefox, Chrome, and Safari on GitHub CI

Total 16 tests and 16 subtests

Status Summary

Firefox

OK : 1[GitHub] 16[Gecko-android-em-14-x86_64-debug-geckoview, Gecko-android-em-14-x86_64-lite-opt-geckoview, Gecko-android-em-14-x86_64-opt-geckoview, Gecko-linux2404-64-debug, Gecko-linux2404-64-opt, Gecko-windows11-32-25h2-debug, Gecko-windows11-32-25h2-opt, Gecko-windows11-64-25h2-debug, Gecko-windows11-64-25h2-opt]
PASS : 4[GitHub] 48[Gecko-android-em-14-x86_64-debug-geckoview, Gecko-android-em-14-x86_64-lite-opt-geckoview, Gecko-android-em-14-x86_64-opt-geckoview, Gecko-linux2404-64-debug, Gecko-linux2404-64-opt, Gecko-windows11-32-25h2-debug, Gecko-windows11-32-25h2-opt, Gecko-windows11-64-25h2-debug, Gecko-windows11-64-25h2-opt]
FAIL : 8

Chrome

OK : 1
PASS : 1
FAIL : 3

Safari

PASS : 1
TIMEOUT: 2
NOTRUN : 2

Links

Gecko CI (Treeherder)
GitHub PR Head
GitHub PR Base

Details

New Tests That Don't Pass

• /fetch/compression-dictionary/dictionary-decompression.tentative.https.html [wpt.fyi]
  • Decompression using Brotli fails when dictionary hash mismatches: FAIL
  • Decompression using Zstandard fails when dictionary hash mismatches: FAIL
• /fetch/compression-dictionary/dictionary-fetch-no-cors.tentative.https.html [wpt.fyi]
  • Opaque responses resulting from cross-origin redirects in no-cors mode do not register dictionary: FAIL
• /fetch/compression-dictionary/dictionary-fetch-timing-001.tentative.https.html [wpt.fyi]
  • Timing of compression dictionary fetches for <link> element and Link header.: FAIL
• /fetch/compression-dictionary/dictionary-match.tentative.https.html [wpt.fyi]
  • Dictionary with unknown match-dest is not used for fetch() API: FAIL
  • match-dest presence takes priority over longer match patterns: FAIL
• /fetch/compression-dictionary/dictionary-registration.tentative.https.html [wpt.fyi]
  • Dictionary with 1025 character dictionary ID is not registered: FAIL
  • Dictionary registration with dictionary ID (valid characters and backslash escaping): FAIL

Comment 3

[Pulsebot]

Pushed by [e-mail]:
https://github.com/mozilla-firefox/firefox/commit/34154a585254
https://hg.mozilla.org/integration/autoland/rev/31ce33ef3d36
[wpt PR 61352] - [compression-dictionary] Align crossorigin handling with the spec PR., a=testonly

Comment 4

[agoloman]

https://hg.mozilla.org/mozilla-central/rev/31ce33ef3d36