Update mutation event suppression for <details name> to revised spec rules. #42335
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…rules. The rules for mutation event suppression for <details name> were revised during the process of reviewing the spec PR, based on the discussion starting at whatwg/html#9400 (comment) . The updated spec says that mutation events are suppressed during the "ensure details exclusivity by closing other elements if needed" and "ensure details exclusivity by closing the given element if needed" algorithms. This updates the implementation and tests to follow that rule. (The "handling of insertion of elements into group" test is testing the case where the events were already suppressed.) This also renames the test to remove "tentative" from the name, since the spec PR is landed and the test is now (with this change) up-to-date with the spec. Bug: 1444057 Change-Id: I9078beeb3527f2515f6e10efbf93a94232221238 Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/4912273 Commit-Queue: David Baron <[email protected]> Reviewed-by: Joey Arhar <[email protected]> Cr-Commit-Position: refs/heads/main@{#1205367}
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The rules for mutation event suppression for <details name> were revised
during the process of reviewing the spec PR, based on the discussion
starting at
whatwg/html#9400 (comment) . The
updated spec says that mutation events are suppressed during the "ensure
details exclusivity by closing other elements if needed" and "ensure
details exclusivity by closing the given element if needed" algorithms.
This updates the implementation and tests to follow that rule. (The
"handling of insertion of elements into group" test is testing the case
where the events were already suppressed.)
This also renames the test to remove "tentative" from the name, since
the spec PR is landed and the test is now (with this change) up-to-date
with the spec.
Bug: 1444057
Change-Id: I9078beeb3527f2515f6e10efbf93a94232221238
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/4912273
Commit-Queue: David Baron <[email protected]>
Reviewed-by: Joey Arhar <[email protected]>
Cr-Commit-Position: refs/heads/main@{#1205367}