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test(hasAriaValue): reenable skipped test due to firefox crash - #5229

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WilcoFiers merged 1 commit into
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firefox-crash
Aug 5, 2026
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test(hasAriaValue): reenable skipped test due to firefox crash#5229
WilcoFiers merged 1 commit into
developfrom
firefox-crash

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@straker

@straker straker commented Jul 21, 2026

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Tested in latest Firefox (153.0) and this looks like it doesn't crash the browser anymore. The other non-crash issues still exist (logging the warning, null for empty ariaLabelledByElements ), but we should be able to reenable the test now.

Closes: #5139

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straker requested a review from a team as a code owner July 21, 2026 16:44

@chutchins25 chutchins25 left a comment

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Nice work — good to see this one clear out. I confirmed the workaround was the only one: zero remaining references to 5139 or 2045887 anywhere in the head, and no other test in test/ carries a Firefox guard for it. Closes #5139 matches what you asked for on the issue, too.

One question inline about the remaining Firefox quirks.

Also worth a rebase before merge — the branch is 22 commits behind develop with a base predating the pnpm conversion (#5264), so the green checks ran on the old npm toolchain. No conflicts, just means the checkmark is a bit stale.

Comment thread test/commons/aria/has-aria-value.js
@WilcoFiers
WilcoFiers merged commit a713bd8 into develop Aug 5, 2026
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@WilcoFiers
WilcoFiers deleted the firefox-crash branch August 5, 2026 10:51
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ElementInternals: accessing empty internals idrefs property crashes Firefox

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