commit | 9c8389ed7bf078b82a750dbf7775c8aa59b6927e | [log] [tgz] |
---|---|---|
author | Blink WPT Bot <blink-w3c-test-autoroller@chromium.org> | Fri Oct 01 00:16:29 2021 |
committer | GitHub <noreply@github.com> | Fri Oct 01 00:16:29 2021 |
tree | 2625aae5feec97a95dc658432d161e423e9317f8 | |
parent | 488cb0761758b0969d0665f807095b931adff6d5 [diff] |
Fix flaky coop reporting tests. (#30862) Previously coop reporting tests written using the runNavigationReportingTest helper shared the same report endpoints. This is problematic as wpt tests are executed in parallel and all reports are sent to the same python handler. When multiple tests uploaded coop reports and subsequently queried the handler, they sometimes gets back reports uploaded by other tests. Moreover, after a coop test completes the page uploads another report for navigating away from the test webpage if a COOP policy is set. This causes a problem for subsequent invocation of the same test as the reports are persisted on the python handler. This CL uses a unique reportID for each test's reporting endpoint and uses WPT pipe substitution to pass it to test helper function. It also resets the python handler's stored reports for that unique reportID before a test is run so that running the tests multiple times yield the same PASS every time. Bug: 1249043 Change-Id: Ib5679d0d8e5da5421ac5225cc9e87029c0ffca89 Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/3156345 Commit-Queue: Rodney Ding <rodneyding@google.com> Reviewed-by: Ian Clelland <iclelland@chromium.org> Cr-Commit-Position: refs/heads/main@{#924310} Co-authored-by: Rodney Ding <rodneyding@google.com>
The web-platform-tests Project is a cross-browser test suite for the Web-platform stack. Writing tests in a way that allows them to be run in all browsers gives browser projects confidence that they are shipping software that is compatible with other implementations, and that later implementations will be compatible with their implementations. This in turn gives Web authors/developers confidence that they can actually rely on the Web platform to deliver on the promise of working across browsers and devices without needing extra layers of abstraction to paper over the gaps left by specification editors and implementors.
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