180685 2017-12-11 16:59:14 -0800 REGRESSION(r225683): Chakra test failure in es6/regex-unicode.js for 32bit builds 2017-12-11 21:47:20 -0800 1 1 1 Unclassified WebKit JavaScriptCore WebKit Nightly Build Unspecified Unspecified RESOLVED FIXED InRadar P2 Normal --- 1 msaboff msaboff achristensen ews-watchlist jfbastien keith_miller mark.lam saam webkit-bug-importer oldest_to_newest 1380476 0 msaboff 2017-12-11 16:59:14 -0800 https://build.webkit.org/builders/Apple%20High%20Sierra%2032-bit%20JSC%20%28BuildAndTest%29/builds/671 https://build.webkit.org/builders/Apple%20High%20Sierra%2032-bit%20JSC%20%28BuildAndTest%29/builds/671/steps/webkit-32bit-jsc-test/logs/stdio failure: ChakraCore.yaml/ChakraCore/test/es6/regex-unicode.js.default ChakraCore.yaml/ChakraCore/test/es6/regex-unicode.js.default: Detected failures: ChakraCore.yaml/ChakraCore/test/es6/regex-unicode.js.default: *** Running test #4 (3): A character set containing a range spanning multiple planes should match characters from all those planes ChakraCore.yaml/ChakraCore/test/es6/regex-unicode.js.default: Test threw exception: assert.isTrue failed: expected: true actual: false: First character in plane #1 ChakraCore.yaml/ChakraCore/test/es6/regex-unicode.js.default: FAILED ChakraCore.yaml/ChakraCore/test/es6/regex-unicode.js.default: Summary of tests: total executed: 7; passed: 6; failed: 1 FAIL: ChakraCore.yaml/ChakraCore/test/es6/regex-unicode.js.default 1380477 1 webkit-bug-importer 2017-12-11 17:00:09 -0800 <rdar://problem/35982788> 1380480 2 329060 msaboff 2017-12-11 17:09:25 -0800 Created attachment 329060 Patch 1380485 3 329060 achristensen 2017-12-11 17:21:51 -0800 Comment on attachment 329060 Patch View in context: https://bugs.webkit.org/attachment.cgi?id=329060&action=review > Source/JavaScriptCore/ChangeLog:3 > + REGREASSION(r225683): Chakra test failure in es6/regex-unicode.js for 32bit builds I don't understand why this would be specific to 32-bit builds. 1380551 4 msaboff 2017-12-11 21:42:04 -0800 (In reply to Alex Christensen from comment #3) > Comment on attachment 329060 [details] > Patch > > View in context: > https://bugs.webkit.org/attachment.cgi?id=329060&action=review > > > Source/JavaScriptCore/ChangeLog:3 > > + REGREASSION(r225683): Chakra test failure in es6/regex-unicode.js for 32bit builds > > I don't understand why this would be specific to 32-bit builds. Because Unicode regular expressions are handled by JIT'ed code on 64 bit platforms. The failure was in the interpreter. 1380553 5 msaboff 2017-12-11 21:47:20 -0800 Committed r225771: <https://trac.webkit.org/changeset/225771> 329060 2017-12-11 17:09:25 -0800 2017-12-11 17:38:55 -0800 Patch 180685.patch text/plain 1901 msaboff SW5kZXg6IFNvdXJjZS9KYXZhU2NyaXB0Q29yZS9DaGFuZ2VMb2cKPT09PT09PT09PT09PT09PT09 PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PQotLS0gU291 cmNlL0phdmFTY3JpcHRDb3JlL0NoYW5nZUxvZwkocmV2aXNpb24gMjI1NzY1KQorKysgU291cmNl L0phdmFTY3JpcHRDb3JlL0NoYW5nZUxvZwkod29ya2luZyBjb3B5KQpAQCAtMSwzICsxLDE5IEBA CisyMDE3LTEyLTExICBNaWNoYWVsIFNhYm9mZiAgPG1zYWJvZmZAYXBwbGUuY29tPgorCisgICAg ICAgIFJFR1JFQVNTSU9OKHIyMjU2ODMpOiBDaGFrcmEgdGVzdCBmYWlsdXJlIGluIGVzNi9yZWdl eC11bmljb2RlLmpzIGZvciAzMmJpdCBidWlsZHMKKyAgICAgICAgaHR0cHM6Ly9idWdzLndlYmtp dC5vcmcvc2hvd19idWcuY2dpP2lkPTE4MDY4NQorCisgICAgICAgIFJldmlld2VkIGJ5IE5PQk9E WSAoT09QUyEpLgorCisgICAgICAgIFRoZSBjaGFyYWN0ZXJDbGFzcy0+bV9hbnlDaGFyYWN0ZXIg Y2hlY2sgYXQgdGhlIHRvcCBvZiBjaGVja0NoYXJhY3RlckNsYXNzKCkgY2F1c2VkCisgICAgICAg IHRoZSBjaGFyYWN0ZXIgY2xhc3MgY2hlY2sgdG8gcmV0dXJuIHRydWUgd2l0aG91dCByZWFkaW5n IHRoZSBjaGFyYWN0ZXIuICBHaXZlbiB0aGF0CisgICAgICAgIHRoZSBjaGFyYWN0ZXIgY291bGQg YmUgYSBzdXJyb2dhdGUgcGFpciwgd2UgbmVlZCB0byByZWFkIHRoZSBjaGFyYWN0ZXIgZXZlbiBp ZiB3ZQorICAgICAgICBkb24ndCBoYXZlIHRoZSBjaGVjayBpdC4KKworICAgICAgICAqIHlhcnIv WWFyckludGVycHJldGVyLmNwcDoKKyAgICAgICAgKEpTQzo6WWFycjo6SW50ZXJwcmV0ZXI6OnRl c3RDaGFyYWN0ZXJDbGFzcyk6CisgICAgICAgIChKU0M6OllhcnI6OkludGVycHJldGVyOjpjaGVj a0NoYXJhY3RlckNsYXNzKToKKwogMjAxNy0xMi0xMSAgRXJpYyBDYXJsc29uICA8ZXJpYy5jYXJs c29uQGFwcGxlLmNvbT4KIAogICAgICAgICBXZWIgSW5zcGVjdG9yOiBPcHRpb25hbGx5IGxvZyBX ZWJLaXQgbG9nIHBhcmFtZXRlcnMgYXMgSlNPTgpJbmRleDogU291cmNlL0phdmFTY3JpcHRDb3Jl L3lhcnIvWWFyckludGVycHJldGVyLmNwcAo9PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09 PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09Ci0tLSBTb3VyY2UvSmF2YVNjcmlw dENvcmUveWFyci9ZYXJySW50ZXJwcmV0ZXIuY3BwCShyZXZpc2lvbiAyMjU3NTMpCisrKyBTb3Vy Y2UvSmF2YVNjcmlwdENvcmUveWFyci9ZYXJySW50ZXJwcmV0ZXIuY3BwCSh3b3JraW5nIGNvcHkp CkBAIC0zNTIsNiArMzUyLDkgQEAgcHVibGljOgogICAgICAgICAgICAgcmV0dXJuIGZhbHNlOwog ICAgICAgICB9OwogCisgICAgICAgIGlmIChjaGFyYWN0ZXJDbGFzcy0+bV9hbnlDaGFyYWN0ZXIp CisgICAgICAgICAgICByZXR1cm4gdHJ1ZTsKKwogICAgICAgICBjb25zdCBzaXplX3QgdGhyZXNo b2xkRm9yQmluYXJ5U2VhcmNoID0gNjsKIAogICAgICAgICBpZiAoIWlzQVNDSUkoY2gpKSB7CkBA IC00MDksOSArNDEyLDYgQEAgcHVibGljOgogCiAgICAgYm9vbCBjaGVja0NoYXJhY3RlckNsYXNz KENoYXJhY3RlckNsYXNzKiBjaGFyYWN0ZXJDbGFzcywgYm9vbCBpbnZlcnQsIHVuc2lnbmVkIG5l Z2F0aXZlSW5wdXRPZmZzZXQpCiAgICAgewotICAgICAgICBpZiAoY2hhcmFjdGVyQ2xhc3MtPm1f YW55Q2hhcmFjdGVyKQotICAgICAgICAgICAgcmV0dXJuICFpbnZlcnQ7Ci0KICAgICAgICAgYm9v bCBtYXRjaCA9IHRlc3RDaGFyYWN0ZXJDbGFzcyhjaGFyYWN0ZXJDbGFzcywgaW5wdXQucmVhZENo ZWNrZWQobmVnYXRpdmVJbnB1dE9mZnNldCkpOwogICAgICAgICByZXR1cm4gaW52ZXJ0ID8gIW1h dGNoIDogbWF0Y2g7CiAgICAgfQo=