209837 2020-03-31 15:55:17 -0700 [ Mojave wk1 Release ] fast/canvas/webgl/texImage2D-mse-flipY-true.html is timing out. 2020-05-09 17:02:05 -0700 1 1 1 Unclassified WebKit WebGL WebKit Nightly Build Mac macOS 10.14 RESOLVED FIXED https://bugs.webkit.org/show_bug.cgi?id=205734 https://bugs.webkit.org/show_bug.cgi?id=209098 InRadar P2 Normal --- 205734 1 Lawrence.j kbr darin dino jdarpinian jer.noble kbr webkit-bot-watchers-bugzilla webkit-bug-importer oldest_to_newest 1636281 0 Lawrence.j 2020-03-31 15:55:17 -0700 fast/canvas/webgl/texImage2D-mse-flipY-true.html Description: This test is flaky timing out on Mojave wk1 Release. The current batch of flaky timeouts, which appeared in the visible history after the test was passing consistently, appears to have started on 3/23/2020. History: https://results.webkit.org/?suite=layout-tests&test=fast%2Fcanvas%2Fwebgl%2FtexImage2D-mse-flipY-true.html&flavor=wk1&platform=mac&version_name=Mojave&limit=50000&style=release Diff: Not available. 1636282 1 webkit-bug-importer 2020-03-31 15:55:35 -0700 <rdar://problem/61128322> 1636285 2 Lawrence.j 2020-03-31 16:04:15 -0700 I have marked this test as timing out while this issue is investigated. https://trac.webkit.org/changeset/259319/webkit 1636289 3 Lawrence.j 2020-03-31 16:11:00 -0700 I was able to reproduce this issue with r259310 by running the command below. run-webkit-tests --iterations 1000 --exit-after-n-failures 3 --child-processes 100 fast/canvas/webgl/texImage2D-mse-flipY-true.html [145/1000] fast/canvas/webgl/texImage2D-mse-flipY-true.html failed unexpectedly (text diff) [231/1000] fast/canvas/webgl/texImage2D-mse-flipY-true.html failed unexpectedly (test timed out, test was not run) [231/1000] fast/canvas/webgl/texImage2D-mse-flipY-true.html failed unexpectedly (test timed out, test was not run) 1636793 4 kbr 2020-04-01 20:54:30 -0700 Is there an approximate regression range? Aside from the recent fix for related tests in Issue 205734, the last WebGL validation change was in Issue 209098 and that was on 3/27/2020. 1647563 5 jer.noble 2020-04-30 14:45:22 -0700 This test has been flakily timing out on this bot since at least 1/23/2020. So if there was a regression, it wasn't super recent. 1647566 6 jer.noble 2020-04-30 14:46:55 -0700 Also, it has been generating between 1 and 10 flakes per day, starting on 3/24/2020, but has stopped flaking altogether as of 4/7, except for a single flake on 4/28. 1648026 7 kbr 2020-05-01 13:30:18 -0700 Good to hear that the flakes stopped recently. The fix in Bug 205734 should have made this test reliably, but that was done before these flakes started. How should this bug be handled at this point? Would it be appropriate to remove the Timeout suppression and close it as WontFix? 1650788 8 398894 kbr 2020-05-08 15:04:41 -0700 Created attachment 398894 Patch 1650790 9 kbr 2020-05-08 15:05:28 -0700 Looking at the layout test results, a timeout hasn't happened in over a month, so let's remove the suppression and close this. 1651004 10 ews-feeder 2020-05-09 17:02:04 -0700 Committed r261445: <https://trac.webkit.org/changeset/261445> All reviewed patches have been landed. Closing bug and clearing flags on attachment 398894. 398894 2020-05-08 15:04:41 -0700 2020-05-09 17:02:05 -0700 Patch bug-209837-20200508150440.patch text/plain 1645 kbr U3VidmVyc2lvbiBSZXZpc2lvbjogMjYxNDE3CmRpZmYgLS1naXQgYS9MYXlvdXRUZXN0cy9DaGFu Z2VMb2cgYi9MYXlvdXRUZXN0cy9DaGFuZ2VMb2cKaW5kZXggYTcwMzRhODFjMjI1N2Y5NWM1MDc3 Njk1NjYzYzBhNjFkYmYyNDNiMi4uMjllYzFiNTczY2RjNTgyNmE0YzhmNTBhYjBlNTM5ZjJlZDRl ODA2MSAxMDA2NDQKLS0tIGEvTGF5b3V0VGVzdHMvQ2hhbmdlTG9nCisrKyBiL0xheW91dFRlc3Rz L0NoYW5nZUxvZwpAQCAtMSwzICsxLDE2IEBACisyMDIwLTA1LTA4ICBLZW5uZXRoIFJ1c3NlbGwg IDxrYnJAY2hyb21pdW0ub3JnPgorCisgICAgICAgIFsgTW9qYXZlIHdrMSBSZWxlYXNlIF0gZmFz dC9jYW52YXMvd2ViZ2wvdGV4SW1hZ2UyRC1tc2UtZmxpcFktdHJ1ZS5odG1sIGlzIHRpbWluZyBv dXQuCisgICAgICAgIGh0dHBzOi8vYnVncy53ZWJraXQub3JnL3Nob3dfYnVnLmNnaT9pZD0yMDk4 MzcKKworICAgICAgICBSZXZpZXdlZCBieSBOT0JPRFkgKE9PUFMhKS4KKworICAgICAgICBSZW1v dmUgZmxha3kgdGltZW91dCBzdXBwcmVzc2lvbiBmb3IKKyAgICAgICAgdGV4SW1hZ2UyRC1tc2Ut ZmxpcFktdHJ1ZS5odG1sLCB3aGljaCBoYXMgYmVlbiBwYXNzaW5nIHJlbGlhYmx5CisgICAgICAg IGZvciBvdmVyIGEgbW9udGguCisKKyAgICAgICAgKiBwbGF0Zm9ybS9tYWMtd2sxL1Rlc3RFeHBl Y3RhdGlvbnM6CisKIDIwMjAtMDUtMDggIE15bGVzIEMuIE1heGZpZWxkICA8bW1heGZpZWxkQGFw cGxlLmNvbT4KIAogICAgICAgICBbaU9TXSBUZXh0LXN0eWxlIGZvbnRzIGFyZW4ndCBsb2NhbGUt c3BlY2lmaWMKZGlmZiAtLWdpdCBhL0xheW91dFRlc3RzL3BsYXRmb3JtL21hYy13azEvVGVzdEV4 cGVjdGF0aW9ucyBiL0xheW91dFRlc3RzL3BsYXRmb3JtL21hYy13azEvVGVzdEV4cGVjdGF0aW9u cwppbmRleCAyMDZhYjMzZjZiODQwMWU2ZTVkODUxZTk2YmRiZDVmOTU2ZTlmMjMwLi44YTJkNDk3 ZWRlMWJhMTY2NWRmY2YyNDMzY2E3M2VmODM2Yzc2NGFmIDEwMDY0NAotLS0gYS9MYXlvdXRUZXN0 cy9wbGF0Zm9ybS9tYWMtd2sxL1Rlc3RFeHBlY3RhdGlvbnMKKysrIGIvTGF5b3V0VGVzdHMvcGxh dGZvcm0vbWFjLXdrMS9UZXN0RXhwZWN0YXRpb25zCkBAIC05NDUsOCArOTQ1LDYgQEAgd2Via2l0 Lm9yZy9iLzIwOTQ5NCBmYXN0L2V2ZW50cy9tb3VzZS1jdXJzb3Itbm8tbW91c2Vtb3ZlLmh0bWwg WyBQYXNzIEZhaWx1cmUgXQogCiB3ZWJraXQub3JnL2IvMjA5NTYwIGltcG9ydGVkL3czYy93ZWIt cGxhdGZvcm0tdGVzdHMveGhyL3NlbmQtcmVzcG9uc2UtdXBsb2FkLWV2ZW50LXByb2dyZXNzLmh0 bSBbIFBhc3MgQ3Jhc2ggRmFpbHVyZSBdCiAKLXdlYmtpdC5vcmcvYi8yMDk4MzcgWyBNb2phdmUg UmVsZWFzZSBdIGZhc3QvY2FudmFzL3dlYmdsL3RleEltYWdlMkQtbXNlLWZsaXBZLXRydWUuaHRt bCBbIFBhc3MgVGltZW91dCBdCi0KIHdlYmtpdC5vcmcvYi8yMDk4ODIgWyBEZWJ1ZyBdIGluc3Bl Y3Rvci9wYWdlL292ZXJyaWRlU2V0dGluZy1JQ0VDYW5kaWRhdGVGaWx0ZXJpbmdFbmFibGVkLmh0 bWwgWyBQYXNzIFRpbWVvdXQgXQogCiB3ZWJraXQub3JnL2IvMjA5OTIxIFsgRGVidWcgXSBpbnNw ZWN0b3IvY3NzL2FkZC1jc3MtcHJvcGVydHkuaHRtbCBbIFBhc3MgVGltZW91dCBdCg==