230498 2021-09-20 12:10:36 -0700 [IFC][Integration] canUseForText should take surrogate pairs into account when checking for directional characters 2021-09-20 14:17:18 -0700 1 1 1 Unclassified WebKit Layout and Rendering WebKit Nightly Build Unspecified Unspecified RESOLVED FIXED InRadar P2 Normal --- 1 zalan zalan bfulgham koivisto simon.fraser webkit-bug-importer zalan oldest_to_newest 1795202 0 zalan 2021-09-20 12:10:36 -0700 ssia 1795205 1 438709 zalan 2021-09-20 12:17:34 -0700 Created attachment 438709 Patch 1795281 2 ews-feeder 2021-09-20 14:16:49 -0700 Committed r282782 (241917@main): <https://commits.webkit.org/241917@main> All reviewed patches have been landed. Closing bug and clearing flags on attachment 438709. 1795282 3 webkit-bug-importer 2021-09-20 14:17:18 -0700 <rdar://problem/83323820> 438709 2021-09-20 12:17:34 -0700 2021-09-20 14:16:50 -0700 Patch bug-230498-20210920121734.patch text/plain 5448 zalan U3VidmVyc2lvbiBSZXZpc2lvbjogMjgyNzQ3CmRpZmYgLS1naXQgYS9Tb3VyY2UvV2ViQ29yZS9D aGFuZ2VMb2cgYi9Tb3VyY2UvV2ViQ29yZS9DaGFuZ2VMb2cKaW5kZXggZmI0NGYxYmVjZDRmYzI2 ZWZjYjRmZjZkZDQ3OTE3OTUyYTgzZjZlNi4uOGNjYjU2NGNiNmNiM2Y3Y2I1NzJiMzY3MDNlMjgz MjUwNzgzZjFiZCAxMDA2NDQKLS0tIGEvU291cmNlL1dlYkNvcmUvQ2hhbmdlTG9nCisrKyBiL1Nv dXJjZS9XZWJDb3JlL0NoYW5nZUxvZwpAQCAtMSwzICsxLDE3IEBACisyMDIxLTA5LTIwICBBbGFu IEJ1anRhcyAgPHphbGFuQGFwcGxlLmNvbT4KKworICAgICAgICBbSUZDXVtJbnRlZ3JhdGlvbl0g Y2FuVXNlRm9yVGV4dCBzaG91bGQgdGFrZSBzdXJyb2dhdGUgcGFpcnMgaW50byBhY2NvdW50IHdo ZW4gY2hlY2tpbmcgZm9yIGRpcmVjdGlvbmFsIGNoYXJhY3RlcnMKKyAgICAgICAgaHR0cHM6Ly9i dWdzLndlYmtpdC5vcmcvc2hvd19idWcuY2dpP2lkPTIzMDQ5OAorCisgICAgICAgIFJldmlld2Vk IGJ5IE5PQk9EWSAoT09QUyEpLgorCisgICAgICAgIEluIHRoaXMgcGF0Y2ggd2Ugc3RhcnQgdXNp bmcgVTE2X05FWFQgdG8gcHJvcGVybHkgbG9vcCB0aHJvdWdoIHRoZSBjaGFyYWN0ZXJzIHRvIGZp bmQgdGhlaXIgZGlyZWN0aW9ucyAoUlRMIHZzIExUUikuCisgICAgICAgIChOb3RlIHRoYXQgdGhp cyBpcyB0ZW1wb3JhcnkgYW5kIHdpbGwgYmUgcmVtb3ZlZCB3aGVuIGJpZGkgaGFuZGxpbmcgaXMg ZW5hYmxlZCBmb3IgSUZDKQorCisgICAgICAgICogbGF5b3V0L2ludGVncmF0aW9uL0xheW91dElu dGVncmF0aW9uQ292ZXJhZ2UuY3BwOgorICAgICAgICAoV2ViQ29yZTo6TGF5b3V0SW50ZWdyYXRp b246OmNhblVzZUZvclRleHQpOgorICAgICAgICAoV2ViQ29yZTo6TGF5b3V0SW50ZWdyYXRpb246 OmNhblVzZUZvckNoYXJhY3Rlcik6IERlbGV0ZWQuIFRoZXNlIGZ1bmN0aW9ucyBoYXZlIHNocnVu ayBzbyBtdWNoLCB3ZSBkb24ndCBuZWVkIHRvIHRlbXBsYXRlIHRoZW0gYW55bW9yZS4gCisKIDIw MjEtMDktMjAgIEFsYW4gQnVqdGFzICA8emFsYW5AYXBwbGUuY29tPgogCiAgICAgICAgIFtMRkNd W0lGQ10gSW5jb3JyZWN0IHN1cnJvZ2F0ZSBoYW5kbGluZyB3aGVuIGRlYWxpbmcgd2l0aCBzaG9y dCBsaW5lcwpkaWZmIC0tZ2l0IGEvU291cmNlL1dlYkNvcmUvbGF5b3V0L2ludGVncmF0aW9uL0xh eW91dEludGVncmF0aW9uQ292ZXJhZ2UuY3BwIGIvU291cmNlL1dlYkNvcmUvbGF5b3V0L2ludGVn cmF0aW9uL0xheW91dEludGVncmF0aW9uQ292ZXJhZ2UuY3BwCmluZGV4IGI2ODdjODAwOWM2M2Uy MDlhNmFhZGU3M2VjOTJlZDcyZTkzOWQxYjQuLmU5ZTk5MzZlZmUwYTZlZGYxZDk2NjViMjUyNDJk NjI5YjdmY2ZhMGIgMTAwNjQ0Ci0tLSBhL1NvdXJjZS9XZWJDb3JlL2xheW91dC9pbnRlZ3JhdGlv bi9MYXlvdXRJbnRlZ3JhdGlvbkNvdmVyYWdlLmNwcAorKysgYi9Tb3VyY2UvV2ViQ29yZS9sYXlv dXQvaW50ZWdyYXRpb24vTGF5b3V0SW50ZWdyYXRpb25Db3ZlcmFnZS5jcHAKQEAgLTQwMCw1MCAr NDAwLDQzIEBAIHN0YXRpYyB2b2lkIHByaW50TW9kZXJuTGluZUxheW91dENvdmVyYWdlKHZvaWQp CiB9CiAjZW5kaWYKIAotdGVtcGxhdGUgPHR5cGVuYW1lIENoYXJhY3RlclR5cGU+IE9wdGlvblNl dDxBdm9pZGFuY2VSZWFzb24+IGNhblVzZUZvckNoYXJhY3RlcihDaGFyYWN0ZXJUeXBlLCBJbmNs dWRlUmVhc29ucyk7Ci0KLXRlbXBsYXRlPD4gT3B0aW9uU2V0PEF2b2lkYW5jZVJlYXNvbj4gY2Fu VXNlRm9yQ2hhcmFjdGVyKFVDaGFyIGNoYXJhY3RlciwgSW5jbHVkZVJlYXNvbnMgaW5jbHVkZVJl YXNvbnMpCi17Ci0gICAgT3B0aW9uU2V0PEF2b2lkYW5jZVJlYXNvbj4gcmVhc29uczsKLSAgICBV Q2hhckRpcmVjdGlvbiBkaXJlY3Rpb24gPSB1X2NoYXJEaXJlY3Rpb24oY2hhcmFjdGVyKTsKLSAg ICBpZiAoZGlyZWN0aW9uID09IFVfUklHSFRfVE9fTEVGVCB8fCBkaXJlY3Rpb24gPT0gVV9SSUdI VF9UT19MRUZUX0FSQUJJQwotICAgICAgICB8fCBkaXJlY3Rpb24gPT0gVV9SSUdIVF9UT19MRUZU X0VNQkVERElORyB8fCBkaXJlY3Rpb24gPT0gVV9SSUdIVF9UT19MRUZUX09WRVJSSURFCi0gICAg ICAgIHx8IGRpcmVjdGlvbiA9PSBVX0xFRlRfVE9fUklHSFRfRU1CRURESU5HIHx8IGRpcmVjdGlv biA9PSBVX0xFRlRfVE9fUklHSFRfT1ZFUlJJREUKLSAgICAgICAgfHwgZGlyZWN0aW9uID09IFVf UE9QX0RJUkVDVElPTkFMX0ZPUk1BVCB8fCBkaXJlY3Rpb24gPT0gVV9CT1VOREFSWV9ORVVUUkFM KQotICAgICAgICBTRVRfUkVBU09OX0FORF9SRVRVUk5fSUZfTkVFREVEKEZsb3dUZXh0SGFzRGly ZWN0aW9uQ2hhcmFjdGVyLCByZWFzb25zLCBpbmNsdWRlUmVhc29ucyk7Ci0KLSAgICByZXR1cm4g cmVhc29uczsKLX0KLQotdGVtcGxhdGU8PiBPcHRpb25TZXQ8QXZvaWRhbmNlUmVhc29uPiBjYW5V c2VGb3JDaGFyYWN0ZXIoTENoYXIsIEluY2x1ZGVSZWFzb25zKQotewotICAgIHJldHVybiB7IH07 Ci19Ci0KLXRlbXBsYXRlIDx0eXBlbmFtZSBDaGFyYWN0ZXJUeXBlPgotc3RhdGljIE9wdGlvblNl dDxBdm9pZGFuY2VSZWFzb24+IGNhblVzZUZvclRleHQoY29uc3QgQ2hhcmFjdGVyVHlwZSogdGV4 dCwgdW5zaWduZWQgbGVuZ3RoLCBjb25zdCBGb250Q2FzY2FkZSYgZm9udENhc2NhZGUsIEluY2x1 ZGVSZWFzb25zIGluY2x1ZGVSZWFzb25zKQorc3RhdGljIE9wdGlvblNldDxBdm9pZGFuY2VSZWFz b24+IGNhblVzZUZvclRleHQoU3RyaW5nVmlldyB0ZXh0LCBjb25zdCBGb250Q2FzY2FkZSYgZm9u dENhc2NhZGUsIEluY2x1ZGVSZWFzb25zIGluY2x1ZGVSZWFzb25zKQogewogICAgIE9wdGlvblNl dDxBdm9pZGFuY2VSZWFzb24+IHJlYXNvbnM7CiAgICAgYXV0byYgcHJpbWFyeUZvbnQgPSBmb250 Q2FzY2FkZS5wcmltYXJ5Rm9udCgpOworICAgIGF1dG8gbGVuZ3RoID0gdGV4dC5sZW5ndGgoKTsK IAotICAgIGZvciAodW5zaWduZWQgaSA9IDA7IGkgPCBsZW5ndGg7ICsraSkgewotICAgICAgICBh dXRvIGNoYXJhY3RlciA9IHRleHRbaV07Ci0gICAgICAgIGF1dG8gY2hhcmFjdGVyUmVhc29ucyA9 IGNhblVzZUZvckNoYXJhY3RlcihjaGFyYWN0ZXIsIGluY2x1ZGVSZWFzb25zKTsKLSAgICAgICAg aWYgKGNoYXJhY3RlclJlYXNvbnMpCi0gICAgICAgICAgICBBRERfUkVBU09OU19BTkRfUkVUVVJO X0lGX05FRURFRChjaGFyYWN0ZXJSZWFzb25zLCByZWFzb25zLCBpbmNsdWRlUmVhc29ucyk7Ci0K KyAgICBhdXRvIGdscHloSXNJblByaW1hcnlGb250ID0gWyZdKGF1dG8gY2hhcmFjdGVyKSB7CiAg ICAgICAgIGF1dG8gZ2x5cGhEYXRhID0gZm9udENhc2NhZGUuZ2x5cGhEYXRhRm9yQ2hhcmFjdGVy KGNoYXJhY3RlciwgZmFsc2UpOwotICAgICAgICBpZiAoIWdseXBoRGF0YS5pc1ZhbGlkKCkgfHwg Z2x5cGhEYXRhLmZvbnQgIT0gJnByaW1hcnlGb250KQotICAgICAgICAgICAgU0VUX1JFQVNPTl9B TkRfUkVUVVJOX0lGX05FRURFRChGbG93UHJpbWFyeUZvbnRJc0luc3VmZmljaWVudCwgcmVhc29u cywgaW5jbHVkZVJlYXNvbnMpOwotICAgIH0KLSAgICByZXR1cm4gcmVhc29uczsKLX0KKyAgICAg ICAgcmV0dXJuIGdseXBoRGF0YS5pc1ZhbGlkKCkgJiYgZ2x5cGhEYXRhLmZvbnQgPT0gJnByaW1h cnlGb250OworICAgIH07CiAKLXN0YXRpYyBPcHRpb25TZXQ8QXZvaWRhbmNlUmVhc29uPiBjYW5V c2VGb3JUZXh0KFN0cmluZ1ZpZXcgdGV4dCwgY29uc3QgRm9udENhc2NhZGUmIGZvbnRDYXNjYWRl LCBJbmNsdWRlUmVhc29ucyBpbmNsdWRlUmVhc29ucykKLXsKLSAgICBpZiAodGV4dC5pczhCaXQo KSkKLSAgICAgICAgcmV0dXJuIGNhblVzZUZvclRleHQodGV4dC5jaGFyYWN0ZXJzOCgpLCB0ZXh0 Lmxlbmd0aCgpLCBmb250Q2FzY2FkZSwgaW5jbHVkZVJlYXNvbnMpOwotICAgIHJldHVybiBjYW5V c2VGb3JUZXh0KHRleHQuY2hhcmFjdGVyczE2KCksIHRleHQubGVuZ3RoKCksIGZvbnRDYXNjYWRl LCBpbmNsdWRlUmVhc29ucyk7CisgICAgaWYgKHRleHQuaXM4Qml0KCkpIHsKKyAgICAgICAgZm9y IChzaXplX3QgaSA9IDA7IGkgPCBsZW5ndGg7ICsraSkgeworICAgICAgICAgICAgaWYgKCFnbHB5 aElzSW5QcmltYXJ5Rm9udCh0ZXh0W2ldKSkKKyAgICAgICAgICAgICAgICBTRVRfUkVBU09OX0FO RF9SRVRVUk5fSUZfTkVFREVEKEZsb3dQcmltYXJ5Rm9udElzSW5zdWZmaWNpZW50LCByZWFzb25z LCBpbmNsdWRlUmVhc29ucyk7CisgICAgICAgIH0KKyAgICB9IGVsc2UgeworICAgICAgICBzaXpl X3QgcG9zaXRpb24gPSAwOworICAgICAgICB3aGlsZSAocG9zaXRpb24gPCBsZW5ndGgpIHsKKyAg ICAgICAgICAgIFVDaGFyMzIgY2hhcmFjdGVyOworICAgICAgICAgICAgVTE2X05FWFQodGV4dC5j aGFyYWN0ZXJzMTYoKSwgcG9zaXRpb24sIGxlbmd0aCwgY2hhcmFjdGVyKTsKKworICAgICAgICAg ICAgaWYgKCFnbHB5aElzSW5QcmltYXJ5Rm9udChjaGFyYWN0ZXIpKQorICAgICAgICAgICAgICAg IFNFVF9SRUFTT05fQU5EX1JFVFVSTl9JRl9ORUVERUQoRmxvd1ByaW1hcnlGb250SXNJbnN1ZmZp Y2llbnQsIHJlYXNvbnMsIGluY2x1ZGVSZWFzb25zKTsKKworICAgICAgICAgICAgYXV0byBpc1JU TERpcmVjdGlvbmFsID0gWyZdKGF1dG8gY2hhcmFjdGVyKSB7CisgICAgICAgICAgICAgICAgYXV0 byBkaXJlY3Rpb24gPSB1X2NoYXJEaXJlY3Rpb24oY2hhcmFjdGVyKTsKKyAgICAgICAgICAgICAg ICByZXR1cm4gZGlyZWN0aW9uID09IFVfUklHSFRfVE9fTEVGVCB8fCBkaXJlY3Rpb24gPT0gVV9S SUdIVF9UT19MRUZUX0FSQUJJQworICAgICAgICAgICAgICAgICAgICB8fCBkaXJlY3Rpb24gPT0g VV9SSUdIVF9UT19MRUZUX0VNQkVERElORyB8fCBkaXJlY3Rpb24gPT0gVV9SSUdIVF9UT19MRUZU X09WRVJSSURFCisgICAgICAgICAgICAgICAgICAgIHx8IGRpcmVjdGlvbiA9PSBVX0xFRlRfVE9f UklHSFRfRU1CRURESU5HIHx8IGRpcmVjdGlvbiA9PSBVX0xFRlRfVE9fUklHSFRfT1ZFUlJJREUK KyAgICAgICAgICAgICAgICAgICAgfHwgZGlyZWN0aW9uID09IFVfUE9QX0RJUkVDVElPTkFMX0ZP Uk1BVCB8fCBkaXJlY3Rpb24gPT0gVV9CT1VOREFSWV9ORVVUUkFMOworICAgICAgICAgICAgfTsK KyAgICAgICAgICAgIGlmIChpc1JUTERpcmVjdGlvbmFsKGNoYXJhY3RlcikpCisgICAgICAgICAg ICAgICAgU0VUX1JFQVNPTl9BTkRfUkVUVVJOX0lGX05FRURFRChGbG93VGV4dEhhc0RpcmVjdGlv bkNoYXJhY3RlciwgcmVhc29ucywgaW5jbHVkZVJlYXNvbnMpOworICAgICAgICB9CisgICAgfQor ICAgIHJldHVybiB7IH07CiB9CiAKIHN0YXRpYyBPcHRpb25TZXQ8QXZvaWRhbmNlUmVhc29uPiBj YW5Vc2VGb3JGb250QW5kVGV4dChjb25zdCBSZW5kZXJCb3hNb2RlbE9iamVjdCYgY29udGFpbmVy LCBJbmNsdWRlUmVhc29ucyBpbmNsdWRlUmVhc29ucykK