162567 2016-09-26 10:31:01 -0700 Intermittent failures in ChakraCore.yaml/ChakraCore/test/fieldopts/objtypespec-newobj-invalidation.1.js 2017-06-13 15:42:42 -0700 1 1 1 Unclassified WebKit JavaScriptCore Safari 9 Unspecified Unspecified RESOLVED DUPLICATE 173321 InRadar P2 Normal --- 1 ap mark.lam commit-queue fpizlo ggaren mark.lam mcatanzaro msaboff ryanhaddad saam webkit-bug-importer oldest_to_newest 1233460 0 ap 2016-09-26 10:31:01 -0700 I've seen ChakraCore.yaml/ChakraCore/test/fieldopts/objtypespec-newobj-invalidation.1.js.default fail more than once. ChakraCore.yaml/ChakraCore/test/fieldopts/objtypespec-newobj-invalidation.1.js.default: DIFF FAILURE! ChakraCore.yaml/ChakraCore/test/fieldopts/objtypespec-newobj-invalidation.1.js.default: --- ../.tests/ChakraCore.yaml/ChakraCore/test/fieldopts/objtypespec-newobj-invalidation.1.baseline 2016-09-24 18:04:02.000000000 -0700 ChakraCore.yaml/ChakraCore/test/fieldopts/objtypespec-newobj-invalidation.1.js.default: +++ ../ChakraCore.yaml/ChakraCore/test/fieldopts/objtypespec-newobj-invalidation.1.js.default.out 2016-09-24 20:37:46.000000000 -0700 ChakraCore.yaml/ChakraCore/test/fieldopts/objtypespec-newobj-invalidation.1.js.default: @@ -18,18 +18,18 @@ ChakraCore.yaml/ChakraCore/test/fieldopts/objtypespec-newobj-invalidation.1.js.default: oa2[5]: { a: 101, b: 1, c: 2, p: 100, x: 10, y: 11 } ChakraCore.yaml/ChakraCore/test/fieldopts/objtypespec-newobj-invalidation.1.js.default: oa2[6]: { a: 101, b: 1, c: 2, p: 100, x: 10, y: 11 } ChakraCore.yaml/ChakraCore/test/fieldopts/objtypespec-newobj-invalidation.1.js.default: oa2[7]: { a: 101, b: 1, c: 2, p: 100, x: 10, y: 11 } ChakraCore.yaml/ChakraCore/test/fieldopts/objtypespec-newobj-invalidation.1.js.default: -oa2[8]: { a: 101, b: 1, c: 2, p: 100, x: 10, y: 11 } ChakraCore.yaml/ChakraCore/test/fieldopts/objtypespec-newobj-invalidation.1.js.default: +oa2[8]: { a: 0, b: 1, c: 2, p: 100, x: 10, y: 11 } ChakraCore.yaml/ChakraCore/test/fieldopts/objtypespec-newobj-invalidation.1.js.default: ChakraCore.yaml/ChakraCore/test/fieldopts/objtypespec-newobj-invalidation.1.js.default: Test 3: ChakraCore.yaml/ChakraCore/test/fieldopts/objtypespec-newobj-invalidation.1.js.default: oa3[0]: { a: 0, b: 1, p: 100, x: 10, y: 11 } ChakraCore.yaml/ChakraCore/test/fieldopts/objtypespec-newobj-invalidation.1.js.default: oa3[1]: { a: 0, b: 1, p: 100, x: 10, y: 11 } ChakraCore.yaml/ChakraCore/test/fieldopts/objtypespec-newobj-invalidation.1.js.default: oa3[2]: { a: 0, b: 1, p: 100, x: 10, y: 11 } ChakraCore.yaml/ChakraCore/test/fieldopts/objtypespec-newobj-invalidation.1.js.default: oa3[3]: { a: 0, b: 1, p: 100, x: 102, y: 11 } ChakraCore.yaml/ChakraCore/test/fieldopts/objtypespec-newobj-invalidation.1.js.default: -oa3[4]: { a: 0, b: 1, p: 100, x: 102, y: 11 } ChakraCore.yaml/ChakraCore/test/fieldopts/objtypespec-newobj-invalidation.1.js.default: -oa3[5]: { a: 0, b: 1, p: 100, x: 102, y: 11 } ChakraCore.yaml/ChakraCore/test/fieldopts/objtypespec-newobj-invalidation.1.js.default: -oa3[6]: { a: 0, b: 1, p: 100, x: 102, y: 11 } ChakraCore.yaml/ChakraCore/test/fieldopts/objtypespec-newobj-invalidation.1.js.default: -oa3[7]: { a: 0, b: 1, p: 100, x: 102, y: 11 } ChakraCore.yaml/ChakraCore/test/fieldopts/objtypespec-newobj-invalidation.1.js.default: -oa3[8]: { a: 0, b: 1, p: 100, x: 102, y: 11 } ChakraCore.yaml/ChakraCore/test/fieldopts/objtypespec-newobj-invalidation.1.js.default: +oa3[4]: { a: 0, b: 1, p: 100, x: 10, y: 11 } ChakraCore.yaml/ChakraCore/test/fieldopts/objtypespec-newobj-invalidation.1.js.default: +oa3[5]: { a: 0, b: 1, p: 100, x: 10, y: 11 } ChakraCore.yaml/ChakraCore/test/fieldopts/objtypespec-newobj-invalidation.1.js.default: +oa3[6]: { a: 0, b: 1, p: 100, x: 10, y: 11 } ChakraCore.yaml/ChakraCore/test/fieldopts/objtypespec-newobj-invalidation.1.js.default: +oa3[7]: { a: 0, b: 1, p: 100, x: 10, y: 11 } ChakraCore.yaml/ChakraCore/test/fieldopts/objtypespec-newobj-invalidation.1.js.default: +oa3[8]: { a: 0, b: 1, p: 100, x: 10, y: 11 } ChakraCore.yaml/ChakraCore/test/fieldopts/objtypespec-newobj-invalidation.1.js.default: ChakraCore.yaml/ChakraCore/test/fieldopts/objtypespec-newobj-invalidation.1.js.default: Test 4: ChakraCore.yaml/ChakraCore/test/fieldopts/objtypespec-newobj-invalidation.1.js.default: oa4[0]: { a: 100, b: 101, c: 102, i: 108, j: 109, p: 200, x: 110, y: 111 } FAIL: ChakraCore.yaml/ChakraCore/test/fieldopts/objtypespec-newobj-invalidation.1.js.default 1233461 1 webkit-bug-importer 2016-09-26 10:32:57 -0700 <rdar://problem/28476667> 1253846 2 mark.lam 2016-11-28 09:12:20 -0800 *** Bug 165064 has been marked as a duplicate of this bug. *** 1253847 3 mark.lam 2016-11-28 09:13:21 -0800 This test is not flaky. There appears to be an intermittent bug that is causing the test failure. 1253850 4 ap 2016-11-28 09:15:05 -0800 When we say "flaky test", that doesn't imply that the test is broken. A much more common cause of flakyness is bugs in WebKit. 1255404 5 ap 2016-12-01 13:22:36 -0800 *** Bug 163692 has been marked as a duplicate of this bug. *** 1255406 6 ap 2016-12-01 13:22:48 -0800 *** Bug 163847 has been marked as a duplicate of this bug. *** 1255408 7 ap 2016-12-01 13:24:21 -0800 The test fails fairly frequently (right now, both debug and release bots are red because of it). A fix would be highly appreciated. 1255533 8 295908 ryanhaddad 2016-12-01 15:55:22 -0800 Created attachment 295908 Skip the test Patch to skip the test. 1255534 9 295908 saam 2016-12-01 15:56:38 -0800 Comment on attachment 295908 Skip the test r=me 1255537 10 295908 ryanhaddad 2016-12-01 16:04:34 -0800 Comment on attachment 295908 Skip the test Clearing flags on attachment: 295908 Committed r209219: <http://trac.webkit.org/changeset/209219> 1255613 11 saam 2016-12-01 20:47:43 -0800 My hypothesis for what the bug is is that we're failing to register for some watchpoint inside the DFG inside the bytecode parser when we optimize create_this to lower to NewObject instead of CreateThis 1318868 12 msaboff 2017-06-13 15:42:36 -0700 Opened a new bug for the underlying problem <https://bugs.webkit.org/show_bug.cgi?id=173321> - "DFG doesn't properly handle a property that is change to read only in a prototype" Fixed the issue in change set r218203: <http://trac.webkit.org/changeset/218203> 1318869 13 msaboff 2017-06-13 15:42:42 -0700 *** This bug has been marked as a duplicate of bug 173321 *** 295908 2016-12-01 15:55:22 -0800 2016-12-02 08:58:37 -0800 Skip the test bug-162567-20161201155453.patch text/plain 1549 ryanhaddad U3VidmVyc2lvbiBSZXZpc2lvbjogMjA5MjE3CmRpZmYgLS1naXQgYS9KU1Rlc3RzL0NoYWtyYUNv cmUueWFtbCBiL0pTVGVzdHMvQ2hha3JhQ29yZS55YW1sCmluZGV4IDk3ZTIzODAzOTJhYzM3MzVk NjA4OGFhMjVhM2M1ZDE0ODFiNzE1ZmMuLjM1NjdkYTY1NWE1NjJjNDI2MmZhMTA2NjVjZDc3NzAz OGRmYjZhYzggMTAwNjQ0Ci0tLSBhL0pTVGVzdHMvQ2hha3JhQ29yZS55YW1sCisrKyBiL0pTVGVz dHMvQ2hha3JhQ29yZS55YW1sCkBAIC0yMDUwLDcgKzIwNTAsOCBAQAogLSBwYXRoOiBDaGFrcmFD b3JlL3Rlc3QvZmllbGRvcHRzL29ianR5cGVzcGVjLW5ld29iai4yLmpzCiAgIGNtZDogcnVuQ2hh a3JhIDpiYXNlbGluZSwgIk5vRXhjZXB0aW9uIiwgIm9ianR5cGVzcGVjLW5ld29iai4yLmJhc2Vs aW5lIiwgW10KIC0gcGF0aDogQ2hha3JhQ29yZS90ZXN0L2ZpZWxkb3B0cy9vYmp0eXBlc3BlYy1u ZXdvYmotaW52YWxpZGF0aW9uLjEuanMKLSAgY21kOiBydW5DaGFrcmEgOmJhc2VsaW5lLCAiTm9F eGNlcHRpb24iLCAib2JqdHlwZXNwZWMtbmV3b2JqLWludmFsaWRhdGlvbi4xLmJhc2VsaW5lIiwg W10KKyAgIyBGSVhNRTogUmUtZW5hYmxlIG9uY2UgZmxha2luZXNzIGlzIHJlc29sdmVkIChodHRw czovL2J1Z3Mud2Via2l0Lm9yZy9zaG93X2J1Zy5jZ2k/aWQ9MTYyNTY3KQorICBjbWQ6IHJ1bkNo YWtyYSA6c2tpcCwgIk5vRXhjZXB0aW9uIiwgIm9ianR5cGVzcGVjLW5ld29iai1pbnZhbGlkYXRp b24uMS5iYXNlbGluZSIsIFtdCiAtIHBhdGg6IENoYWtyYUNvcmUvdGVzdC9maWVsZG9wdHMvb2Jq dHlwZXNwZWMtbmV3b2JqLWludmFsaWRhdGlvbi4yLmpzCiAgICMgRGlmZmVyZW50IGJlaGF2aW9y IHdoZW4gcnVuIG9uIDMyIGJpdCBKU0MuCiAgIGNtZDogcnVuQ2hha3JhIDpza2lwLCAiTm9FeGNl cHRpb24iLCAib2JqdHlwZXNwZWMtbmV3b2JqLWludmFsaWRhdGlvbi4yLmJhc2VsaW5lIiwgW10K ZGlmZiAtLWdpdCBhL0pTVGVzdHMvQ2hhbmdlTG9nIGIvSlNUZXN0cy9DaGFuZ2VMb2cKaW5kZXgg MGFhZWY5NzA2ODU3YzZjMTMyMjcwZTIwMGZhNTg4MTZkNThkZGI0Ni4uYjc0ODk1OGY0MjU0ZDU5 NGYzZDJlOTk4ZWVmNGE3ZmY4ZWY3NWJkMyAxMDA2NDQKLS0tIGEvSlNUZXN0cy9DaGFuZ2VMb2cK KysrIGIvSlNUZXN0cy9DaGFuZ2VMb2cKQEAgLTEsMyArMSwxMiBAQAorMjAxNi0xMi0wMSAgUnlh biBIYWRkYWQgIDxyeWFuaGFkZGFkQGFwcGxlLmNvbT4KKworICAgICAgICBTa2lwIGZsYWt5IHRl c3QgQ2hha3JhQ29yZS90ZXN0L2ZpZWxkb3B0cy9vYmp0eXBlc3BlYy1uZXdvYmotaW52YWxpZGF0 aW9uLjEuanMKKyAgICAgICAgaHR0cHM6Ly9idWdzLndlYmtpdC5vcmcvc2hvd19idWcuY2dpP2lk PTE2MjU2NworCisgICAgICAgIFJldmlld2VkIGJ5IE5PQk9EWSAoT09QUyEpLgorCisgICAgICAg ICogQ2hha3JhQ29yZS55YW1sOgorCiAyMDE2LTEyLTAxICBLZWl0aCBNaWxsZXIgIDxrZWl0aF9t aWxsZXJAYXBwbGUuY29tPgogCiAgICAgICAgIEFkZCB3YXNtIGludCB0byBmbG9hdGluZyBwb2lu dCBvcGNvZGVzCg==