commit | 0a9ee5f5458c922aab15c25339db79e93df5c707 | [log] [tgz] |
---|---|---|
author | Hiroki Nakagawa <nhiroki@chromium.org> | Tue Apr 21 17:00:01 2020 |
committer | Blink WPT Bot <blink-w3c-test-autoroller@chromium.org> | Wed Apr 22 18:55:40 2020 |
tree | cf1bed4e9eccb344508e0e852bc5d38743c5938b | |
parent | eec9d65928b85f2ab8dc5252deb128d2246994af [diff] |
ServiceWorker: Fix timeout on client-navigate.https.html This CL fixes timeout on client-navigate.https.html, and removes unused code in testharness.js. This change is a follow-up for: [1] https://github.com/web-platform-tests/wpt/pull/21162 [2] https://github.com/web-platform-tests/wpt/pull/22086 After the change [1], fetch_tests_from_workers() helper uses ExtendableMessageEvent.source instead of MessageChannel to communicate between a window and a service worker. This change works well for most of cases, but fails some tests. The fetch_tests_from_workers() helper takes a service worker object to post a "connect" message to the worker, and then passes the worker object to RemoteContext in testharness.js. RemoteContext adds an onmessage event handler on self.navigator.serviceWorker. This works well as long as the given worker object is associated with `self`. However, these failing tests pass the worker object associated with the inner frame to the helper. In this case, the helper uses an inner frame's service worker object for postMessage(), while the helper waits on the main frame's navigator.serviceWorker.onmessage. Consequently event.source is the inner frame, and a reply from the service worker is dispatched on the inner frame's navigator.serviceWorker.onmessage. This results in timeout. To fix this, this CL makes the main frame pass its own service worker object instead of the inner frame's service worker object. Those objects should be equal other than associated contexts, and this change doesn't affect what the tests verify. Bug: 1057682 Change-Id: I0f30f1fe9c54c3de1006276f3445c5e2b92ea5a7 Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2155760 Reviewed-by: Makoto Shimazu <shimazu@chromium.org> Commit-Queue: Hiroki Nakagawa <nhiroki@chromium.org> Cr-Commit-Position: refs/heads/master@{#760974}
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