| commit | 013008c2837f9c2960ff8fb68fcdb93cd693cb9c | |
| author | Dan Clark <daniec@microsoft.com> | |
| Sun, 3 Oct 2021 10:13:18 +0000 (3 10:13 +0000) | ||
| committer | moz-wptsync-bot <wptsync@mozilla.com> | |
| Mon, 4 Oct 2021 00:19:03 +0000 (4 00:19 +0000) | ||
| tree | eb190abfec5e9b1e7092db711055a464b7352094 | treesnapshot (tar.gz zip) |
| parent | 8cf2c22ebaf748d0a70fd6fbd357632468c2d5b1 | commitdiff |
Bug 1730299 [wpt PR 30567] - Don't let attachShadow() succeed subsequent times for declarative shadow roots, a=testonly
Automatic update from web-platform-tests
Don't let attachShadow() succeed subsequent times for declarative shadow roots
Currently, attachShadow() can be called any number of times for a
shadow host with a declarative shadow root, and each time the shadow
will be emptied out and returned.
The correct behavior is to only do this the first time attachShadow()
is called, and then throw errors an subsequent attempts. Implement
this behavior by clearing the declarative shadow root flag for
roots returned from Element::attachShadow.
Change-Id: I5d3d31fc8eaa09e5866191135743fe3f610accaa
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/3154852
Reviewed-by: Mason Freed <masonf@chromium.org>
Commit-Queue: Dan Clark <daniec@microsoft.com>
Cr-Commit-Position: refs/heads/main@{#920845}
--
wpt-commits: 66222c6331b4e41c845e8f4ea6b14c83294c3632
wpt-pr: 30567
Automatic update from web-platform-tests
Don't let attachShadow() succeed subsequent times for declarative shadow roots
Currently, attachShadow() can be called any number of times for a
shadow host with a declarative shadow root, and each time the shadow
will be emptied out and returned.
The correct behavior is to only do this the first time attachShadow()
is called, and then throw errors an subsequent attempts. Implement
this behavior by clearing the declarative shadow root flag for
roots returned from Element::attachShadow.
Change-Id: I5d3d31fc8eaa09e5866191135743fe3f610accaa
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/3154852
Reviewed-by: Mason Freed <masonf@chromium.org>
Commit-Queue: Dan Clark <daniec@microsoft.com>
Cr-Commit-Position: refs/heads/main@{#920845}
--
wpt-commits: 66222c6331b4e41c845e8f4ea6b14c83294c3632
wpt-pr: 30567
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