The test is flakey both for WPE and WebKitGTK https://results.webkit.org/?platform=GTK&platform=WPE&platform=mac&platform=ios&suite=layout-tests&test=imported%2Fw3c%2Fweb-platform-tests%2Fhtml%2Fbrowsers%2Fbrowsing-the-web%2Foverlapping-navigations-and-traversals%2Fnav-cancelation-2.sub.html Test output: https://build.webkit.org/results/WPE-Linux-64-bit-Release-Tests/265535%40main%20%2810854%29/imported/w3c/web-platform-tests/html/browsers/browsing-the-web/overlapping-navigations-and-traversals/nav-cancelation-2.sub-diff.txt --- /home/buildbot/worker/WPE-Linux-64-bit-Release-Tests/build/layout-test-results/imported/w3c/web-platform-tests/html/browsers/browsing-the-web/overlapping-navigations-and-traversals/nav-cancelation-2.sub-expected.txt +++ /home/buildbot/worker/WPE-Linux-64-bit-Release-Tests/build/layout-test-results/imported/w3c/web-platform-tests/html/browsers/browsing-the-web/overlapping-navigations-and-traversals/nav-cancelation-2.sub-actual.txt @@ -1,4 +1,4 @@ -PASS grandparent cancels a pending navigation in a cross-origin grandchild +FAIL grandparent cancels a pending navigation in a cross-origin grandchild assert_false: Grandparent's load event does not synchronously fire after grandchild navigation cancelation expected false got true