Consider merging https://chromium.googlesource.com/chromium/blink/+/3f0fc2dbb5fe67415078555b409a1223ad2d26bb Firefox also passes the test. Presto fails on "Convert to function" everywhere, and IE11 was not tested. https://code.google.com/p/chromium/issues/detail?id=310630
Created attachment 461741 [details] Test Case from Chromium Patch *** Safari 15.6.1 *** PASS Set HTMLBodyElement.onblur FAIL Enumerate HTMLBodyElement.onblur assert_true: expected true got undefined PASS Reflect HTMLBodyElement.onblur PASS Forward HTMLBodyElement.onblur to Window PASS Set HTMLFrameSetElement.onblur FAIL Enumerate HTMLFrameSetElement.onblur assert_true: expected true got undefined PASS Reflect HTMLFrameSetElement.onblur PASS Forward HTMLFrameSetElement.onblur to Window PASS Set HTMLBodyElement.onerror FAIL Enumerate HTMLBodyElement.onerror assert_true: expected true got undefined PASS Reflect HTMLBodyElement.onerror PASS Forward HTMLBodyElement.onerror to Window PASS Set HTMLFrameSetElement.onerror FAIL Enumerate HTMLFrameSetElement.onerror assert_true: expected true got undefined PASS Reflect HTMLFrameSetElement.onerror PASS Forward HTMLFrameSetElement.onerror to Window PASS Set HTMLBodyElement.onfocus FAIL Enumerate HTMLBodyElement.onfocus assert_true: expected true got undefined PASS Reflect HTMLBodyElement.onfocus PASS Forward HTMLBodyElement.onfocus to Window PASS Set HTMLFrameSetElement.onfocus FAIL Enumerate HTMLFrameSetElement.onfocus assert_true: expected true got undefined PASS Reflect HTMLFrameSetElement.onfocus PASS Forward HTMLFrameSetElement.onfocus to Window PASS Set HTMLBodyElement.onload FAIL Enumerate HTMLBodyElement.onload assert_true: expected true got undefined PASS Reflect HTMLBodyElement.onload PASS Forward HTMLBodyElement.onload to Window PASS Set HTMLFrameSetElement.onload FAIL Enumerate HTMLFrameSetElement.onload assert_true: expected true got undefined PASS Reflect HTMLFrameSetElement.onload PASS Forward HTMLFrameSetElement.onload to Window PASS Set HTMLBodyElement.onscroll FAIL Enumerate HTMLBodyElement.onscroll assert_true: expected true got undefined PASS Reflect HTMLBodyElement.onscroll PASS Forward HTMLBodyElement.onscroll to Window PASS Set HTMLFrameSetElement.onscroll FAIL Enumerate HTMLFrameSetElement.onscroll assert_true: expected true got undefined PASS Reflect HTMLFrameSetElement.onscroll PASS Forward HTMLFrameSetElement.onscroll to Window *** Chrome Canary 106 *** PASS Set HTMLBodyElement.onblur PASS Enumerate HTMLBodyElement.onblur PASS Reflect HTMLBodyElement.onblur PASS Forward HTMLBodyElement.onblur to Window PASS Set HTMLFrameSetElement.onblur PASS Enumerate HTMLFrameSetElement.onblur PASS Reflect HTMLFrameSetElement.onblur PASS Forward HTMLFrameSetElement.onblur to Window PASS Set HTMLBodyElement.onerror PASS Enumerate HTMLBodyElement.onerror PASS Reflect HTMLBodyElement.onerror PASS Forward HTMLBodyElement.onerror to Window PASS Set HTMLFrameSetElement.onerror PASS Enumerate HTMLFrameSetElement.onerror PASS Reflect HTMLFrameSetElement.onerror PASS Forward HTMLFrameSetElement.onerror to Window PASS Set HTMLBodyElement.onfocus PASS Enumerate HTMLBodyElement.onfocus PASS Reflect HTMLBodyElement.onfocus PASS Forward HTMLBodyElement.onfocus to Window PASS Set HTMLFrameSetElement.onfocus PASS Enumerate HTMLFrameSetElement.onfocus PASS Reflect HTMLFrameSetElement.onfocus PASS Forward HTMLFrameSetElement.onfocus to Window PASS Set HTMLBodyElement.onload PASS Enumerate HTMLBodyElement.onload PASS Reflect HTMLBodyElement.onload PASS Forward HTMLBodyElement.onload to Window PASS Set HTMLFrameSetElement.onload PASS Enumerate HTMLFrameSetElement.onload PASS Reflect HTMLFrameSetElement.onload PASS Forward HTMLFrameSetElement.onload to Window PASS Set HTMLBodyElement.onscroll PASS Enumerate HTMLBodyElement.onscroll PASS Reflect HTMLBodyElement.onscroll PASS Forward HTMLBodyElement.onscroll to Window PASS Set HTMLFrameSetElement.onscroll PASS Enumerate HTMLFrameSetElement.onscroll PASS Reflect HTMLFrameSetElement.onscroll PASS Forward HTMLFrameSetElement.onscroll to Window *** Firefox Nightly 105 *** PASS Set HTMLBodyElement.onblur PASS Enumerate HTMLBodyElement.onblur PASS Reflect HTMLBodyElement.onblur PASS Forward HTMLBodyElement.onblur to Window PASS Set HTMLFrameSetElement.onblur PASS Enumerate HTMLFrameSetElement.onblur PASS Reflect HTMLFrameSetElement.onblur PASS Forward HTMLFrameSetElement.onblur to Window PASS Set HTMLBodyElement.onerror PASS Enumerate HTMLBodyElement.onerror PASS Reflect HTMLBodyElement.onerror PASS Forward HTMLBodyElement.onerror to Window PASS Set HTMLFrameSetElement.onerror PASS Enumerate HTMLFrameSetElement.onerror PASS Reflect HTMLFrameSetElement.onerror PASS Forward HTMLFrameSetElement.onerror to Window PASS Set HTMLBodyElement.onfocus PASS Enumerate HTMLBodyElement.onfocus PASS Reflect HTMLBodyElement.onfocus PASS Forward HTMLBodyElement.onfocus to Window PASS Set HTMLFrameSetElement.onfocus PASS Enumerate HTMLFrameSetElement.onfocus PASS Reflect HTMLFrameSetElement.onfocus PASS Forward HTMLFrameSetElement.onfocus to Window PASS Set HTMLBodyElement.onload PASS Enumerate HTMLBodyElement.onload PASS Reflect HTMLBodyElement.onload PASS Forward HTMLBodyElement.onload to Window PASS Set HTMLFrameSetElement.onload PASS Enumerate HTMLFrameSetElement.onload PASS Reflect HTMLFrameSetElement.onload PASS Forward HTMLFrameSetElement.onload to Window PASS Set HTMLBodyElement.onscroll PASS Enumerate HTMLBodyElement.onscroll PASS Reflect HTMLBodyElement.onscroll PASS Forward HTMLBodyElement.onscroll to Window PASS Set HTMLFrameSetElement.onscroll PASS Enumerate HTMLFrameSetElement.onscroll PASS Reflect HTMLFrameSetElement.onscroll PASS Forward HTMLFrameSetElement.onscroll to Window *** Safari Technology Preview 151 *** PASS Set HTMLBodyElement.onblur FAIL Enumerate HTMLBodyElement.onblur assert_true: expected true got undefined PASS Reflect HTMLBodyElement.onblur PASS Forward HTMLBodyElement.onblur to Window PASS Set HTMLFrameSetElement.onblur FAIL Enumerate HTMLFrameSetElement.onblur assert_true: expected true got undefined PASS Reflect HTMLFrameSetElement.onblur PASS Forward HTMLFrameSetElement.onblur to Window PASS Set HTMLBodyElement.onerror FAIL Enumerate HTMLBodyElement.onerror assert_true: expected true got undefined PASS Reflect HTMLBodyElement.onerror PASS Forward HTMLBodyElement.onerror to Window PASS Set HTMLFrameSetElement.onerror FAIL Enumerate HTMLFrameSetElement.onerror assert_true: expected true got undefined PASS Reflect HTMLFrameSetElement.onerror PASS Forward HTMLFrameSetElement.onerror to Window PASS Set HTMLBodyElement.onfocus FAIL Enumerate HTMLBodyElement.onfocus assert_true: expected true got undefined PASS Reflect HTMLBodyElement.onfocus PASS Forward HTMLBodyElement.onfocus to Window PASS Set HTMLFrameSetElement.onfocus FAIL Enumerate HTMLFrameSetElement.onfocus assert_true: expected true got undefined PASS Reflect HTMLFrameSetElement.onfocus PASS Forward HTMLFrameSetElement.onfocus to Window PASS Set HTMLBodyElement.onload FAIL Enumerate HTMLBodyElement.onload assert_true: expected true got undefined PASS Reflect HTMLBodyElement.onload PASS Forward HTMLBodyElement.onload to Window PASS Set HTMLFrameSetElement.onload FAIL Enumerate HTMLFrameSetElement.onload assert_true: expected true got undefined PASS Reflect HTMLFrameSetElement.onload PASS Forward HTMLFrameSetElement.onload to Window PASS Set HTMLBodyElement.onscroll FAIL Enumerate HTMLBodyElement.onscroll assert_true: expected true got undefined PASS Reflect HTMLBodyElement.onscroll PASS Forward HTMLBodyElement.onscroll to Window PASS Set HTMLFrameSetElement.onscroll FAIL Enumerate HTMLFrameSetElement.onscroll assert_true: expected true got undefined PASS Reflect HTMLFrameSetElement.onscroll PASS Forward HTMLFrameSetElement.onscroll to Window ___________ Just wanted to share updated test results. Thanks!
Pull request: https://github.com/WebKit/WebKit/pull/3433
Was running into some collisions with another pull request. Just posted my fix over here: https://bugs.webkit.org/show_bug.cgi?id=244178
*** This bug has been marked as a duplicate of bug 244178 ***