canvas-createImageBitmap-video-resize.html has a video element with /media/video.ogv. It generated a timeout error if /media/video.ogv is not imported. After importing /media/video.ogv, WebKitGTK support .ogv, so it can pass the test. For the platforms not supporting .ogv, it will also get a timeout error.
Created attachment 387084 [details] Patch
Maybe doing something like other tests do could make this pass in Mac too: video.src = '../resources/video.' + (video.canPlayType('video/ogg') ? 'ogv' : 'mp4'; Dunno really. I don't know what's the best approach here, if we should just skip this test for Mac or try something like the previous line (even when video.mp4 doesn't exist on that folder I guess we could use test.mp4, dunno if using video.ogv instead of test.ogv is relevant for the test).
Comment on attachment 387084 [details] Patch Thanks rego! I'm agree with you. FYI, we are trying to make this test compatible. https://github.com/web-platform-tests/wpt/pull/21084
Created attachment 387219 [details] Patch
Created attachment 387323 [details] Patch
Comment on attachment 387323 [details] Patch Hi, This patch is ready to review. PTAL, thanks:)
Comment on attachment 387323 [details] Patch r=me Thanks for taking care of fixing this in WPT. Please wait for EWSs before landing.
Created attachment 387335 [details] Patch
accessibility/mac/select-text/select-text-1.html fails on mac-debug-wk1. It is not related to this patch.
The commit-queue encountered the following flaky tests while processing attachment 387335 [details]: inspector/runtime/executionContextCreated-onEnable.html bug 206130 (author: yurys@chromium.org) The commit-queue is continuing to process your patch.
Comment on attachment 387335 [details] Patch Clearing flags on attachment: 387335 Committed r254399: <https://trac.webkit.org/changeset/254399>
All reviewed patches have been landed. Closing bug.
<rdar://problem/58504598>