Fix null realm assertion when activating a service worker (#36256)

Ensure there is an active realm when dispatching the `activation` DOM
event to the ServiceWorker global.

Testing: Existing WPT coverage.
Fixes: #36114
Fixes: #36235
Fixes: #36231

Signed-off-by: Josh Matthews <josh@joshmatthews.net>
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Josh Matthews 2025-04-01 04:13:02 -04:00 committed by GitHub
parent be38c5478f
commit fcef1dff9d
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50 changed files with 579 additions and 116 deletions

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@ -1,2 +1,13 @@
[controlled-iframe-postMessage.https.html]
expected: CRASH
expected: TIMEOUT
[Register service worker]
expected: TIMEOUT
[Verify frame gets early messages if setting synchronously message event listener]
expected: NOTRUN
[Verify frame does not get all messages if not setting event listener early]
expected: NOTRUN
[Verify frame does get messages in order]
expected: NOTRUN