r269214 resynced web-platform-tests/interfaces tests from upstream. w3c/web-platform-tests/interfaces/webxr.idl was updated as part of the change. I think that's the likely cause for the error. Diff: https://build.webkit.org/results/WPE-Linux-64-bit-Release-Tests/r269261%20(20861)/imported/w3c/web-platform-tests/webxr/idlharness.https.window-diff.txt --- /home/buildbot/wpe/wpe-linux-64-release-tests/build/layout-test-results/imported/w3c/web-platform-tests/webxr/idlharness.https.window-expected.txt +++ /home/buildbot/wpe/wpe-linux-64-release-tests/build/layout-test-results/imported/w3c/web-platform-tests/webxr/idlharness.https.window-actual.txt @@ -133,6 +133,8 @@ PASS XRView interface: attribute eye PASS XRView interface: attribute projectionMatrix PASS XRView interface: attribute transform +FAIL XRView interface: attribute recommendedViewportScale assert_true: The prototype object must have a property "recommendedViewportScale" expected true got false +FAIL XRView interface: operation requestViewportScale(double?) assert_own_property: interface prototype object missing non-static operation expected property "requestViewportScale" missing PASS XRViewport interface: existence and properties of interface object PASS XRViewport interface object length PASS XRViewport interface object name
This test has been passing for the last 4000 revisions: https://results.webkit.org/?platform=WPE&limit=4000&suite=layout-tests&test=imported%2Fw3c%2Fweb-platform-tests%2Fwebxr%2Fidlharness.https.window.html There are no tests filed under this bug in TestExpectations. Closing bug.