179193 2017-11-02 13:24:25 -0700 REGRESSION (r224352): imported/w3c/web-platform-tests/service-workers/service-worker/fetch-canvas-tainting* tests are flaky 2018-01-19 19:59:33 -0800 1 1 1 Unclassified WebKit New Bugs WebKit Nightly Build Unspecified Unspecified RESOLVED CONFIGURATION CHANGED https://bugs.webkit.org/show_bug.cgi?id=179156 https://bugs.webkit.org/show_bug.cgi?id=181897 InRadar P2 Normal --- 1 ryanhaddad webkit-unassigned cdumez webkit-bug-importer youennf oldest_to_newest 1367513 0 ryanhaddad 2017-11-02 13:24:25 -0700 LayoutTest imported/w3c/web-platform-tests/service-workers/service-worker/fetch-canvas-tainting-cache.https.html is a flaky failure https://build.webkit.org/results/Apple%20El%20Capitan%20Release%20WK2%20(Tests)/r224348%20(5710)/results.html https://webkit-test-results.webkit.org/dashboards/flakiness_dashboard.html#showAllRuns=true&tests=imported%2Fw3c%2Fweb-platform-tests%2Fservice-workers%2Fservice-worker%2Ffetch-canvas-tainting-cache.https.html --- /Volumes/Data/slave/elcapitan-release-tests-wk2/build/layout-test-results/imported/w3c/web-platform-tests/service-workers/service-worker/fetch-canvas-tainting-cache.https-expected.txt +++ /Volumes/Data/slave/elcapitan-release-tests-wk2/build/layout-test-results/imported/w3c/web-platform-tests/service-workers/service-worker/fetch-canvas-tainting-cache.https-actual.txt @@ -1,4 +1,4 @@ -FAIL Verify canvas tainting of fetched image in a Service Worker assert_equals: expected "finish" but got "failure:Result of url:https://localhost:9443/service-workers/service-worker/resources/fetch-access-control.py?PNGIMAGE&reject&cache cross_origin: must be LOAD_ERROR but NOT_TAINTED" +FAIL Verify canvas tainting of fetched image in a Service Worker assert_equals: expected "finish" but got "failure:Result of url:https://localhost:9443/service-workers/service-worker/resources/fetch-access-control.py?PNGIMAGE&reject&cache cross_origin: anonymous must be LOAD_ERROR but NOT_TAINTED" 1367519 1 ryanhaddad 2017-11-02 13:39:51 -0700 stderr: CONSOLE MESSAGE: line 39: Unable to get image data from canvas because the canvas has been tainted by cross-origin data. 1367522 2 ryanhaddad 2017-11-02 13:42:24 -0700 Marked test as flaky in https://trac.webkit.org/r224352 1367616 3 ryanhaddad 2017-11-02 16:26:26 -0700 A similar failure is seen with imported/w3c/web-platform-tests/service-workers/service-worker/fetch-canvas-tainting.https.html https://build.webkit.org/results/Apple%20El%20Capitan%20Release%20WK2%20(Tests)/r224356%20(5716)/results.html Both became flaky after https://trac.webkit.org/changeset/224344 1367637 4 ryanhaddad 2017-11-02 17:05:54 -0700 (In reply to Ryan Haddad from comment #3) > A similar failure is seen with > imported/w3c/web-platform-tests/service-workers/service-worker/fetch-canvas- > tainting.https.html > > https://build.webkit.org/results/ > Apple%20El%20Capitan%20Release%20WK2%20(Tests)/r224356%20(5716)/results.html > > Both became flaky after https://trac.webkit.org/changeset/224344 Marked as flaky in https://trac.webkit.org/r224364 1391338 5 ryanhaddad 2018-01-19 19:58:39 -0800 The test is still flaky, but it is now a test harness timeout. Resolving this bug and tracking new failure mode in https://bugs.webkit.org/show_bug.cgi?id=181897 1391339 6 webkit-bug-importer 2018-01-19 19:59:33 -0800 <rdar://problem/36680846>