Sync web-platform-tests PR 33647 into mozilla-central (this bug is closed when the sync is complete).

PR: https://github.com/web-platform-tests/wpt/pull/33647
Details from upstream follow.

Hiroshige Hayashizaki <hiroshige@chromium.org> wrote:

Set acquiring import maps to false on <link rel=modulepreload>

... as spec'ed:
https://wicg.github.io/import-maps/#wait-for-import-maps

This CL also adds WPTs to cover more cases as for
the acquiring import maps flag.

Bug: 1313317
Change-Id: I2e6429f0eaacfbc92c8ec558020b656f3a64d322

Reviewed-on: https://chromium-review.googlesource.com/3587447
WPT-Export-Revision: d390fcf36b3ea16bebba54bbbbcdd01d318ac6ce

CI Results

Ran 0 Firefox configurations based on mozilla-central, and Firefox, Chrome, and Safari on GitHub CI

Total 3 tests and 2 subtests

Status Summary

Firefox

PASS : 3
TIMEOUT: 3
NOTRUN : 3

Chrome

OK : 1
PASS : 2
FAIL : 2
TIMEOUT: 2
NOTRUN : 2

Safari

PASS : 3
TIMEOUT: 3
NOTRUN : 3

Links

GitHub PR Head
GitHub PR Base

Details

New Tests That Don't Pass

• /import-maps/acquiring/modulepreload-link-header.html [wpt.fyi]: TIMEOUT (Chrome: TIMEOUT, Safari: TIMEOUT)
  • With modulepreload link header, import maps should fire error events: NOTRUN (Chrome: NOTRUN, Safari: NOTRUN)
• /import-maps/acquiring/modulepreload.html [wpt.fyi]: TIMEOUT (Chrome: TIMEOUT, Safari: TIMEOUT)
  • After <link rel=modulepreload> import maps should fire error events: NOTRUN (Chrome: NOTRUN, Safari: NOTRUN)
• /import-maps/acquiring/script-tag-inline.html [wpt.fyi]: TIMEOUT (Chrome: OK, Safari: TIMEOUT)
  • After inline <script type="module"> import maps should fire error events: NOTRUN (Chrome: PASS, Safari: NOTRUN)

https://hg.mozilla.org/mozilla-central/rev/1e78c08c0822
https://hg.mozilla.org/mozilla-central/rev/2705ccdf717f