267951 2024-01-23 14:10:04 -0800 implement recent HTML spec changes to directionality and language in shadow DOM 2025-08-07 00:16:39 -0700 1 1 1 Unclassified WebKit DOM WebKit Nightly Build Unspecified Unspecified NEW https://bugs.webkit.org/show_bug.cgi?id=251953 https://bugs.webkit.org/show_bug.cgi?id=267962 BrowserCompat, InRadar P2 Normal --- 1 dbaron webkit-unassigned ahmad.saleem792 annevk fantasai.bugs karlcow mike rniwa sabouhallawa vitor.roriz webkit-bug-importer oldest_to_newest 2006997 0 dbaron 2024-01-23 14:10:04 -0800 There were recent changes to the HTML spec to address https://github.com/whatwg/html/issues/3699 on the interaction of HTML directionality (and language) with shadow DOM. The biggest changes were in: https://github.com/whatwg/html/pull/9796 But there were also related changes in: https://github.com/whatwg/html/pull/9554 https://github.com/whatwg/html/pull/9868 https://github.com/whatwg/html/pull/9880 https://github.com/whatwg/html/pull/9882 https://github.com/whatwg/html/pull/10005 There are a substantial number of related web-platform-tests, mostly in https://wpt.fyi/results/html/dom/elements/global-attribute 2007053 1 ahmad.saleem792 2024-01-23 16:05:15 -0800 I am importing whole 'global-attributes' in bug 267962. Later, I am doing this PR to sync UA stylesheet rules for slot and others, so it might progress some stuff. PR - https://github.com/WebKit/WebKit/pull/23084 2009088 2 webkit-bug-importer 2024-01-30 14:10:23 -0800 <rdar://problem/121958890> 2047436 3 ntim 2024-07-21 19:24:15 -0700 Pull request: https://github.com/WebKit/WebKit/pull/31047 2051675 4 472101 sabouhallawa 2024-08-09 09:43:10 -0700 Created attachment 472101 Test case (should not fire any alert) Attaching a test case. It should not fire any alert. 2053962 5 dbaron 2024-08-19 18:23:41 -0700 There are some additional changes currently happening in https://github.com/whatwg/html/pull/10561 (in response to feedback and tests from the Gecko implementor). 472101 2024-08-09 09:43:10 -0700 2024-08-09 09:43:10 -0700 Test case (should not fire any alert) test-slot-dir-auto.html text/html 1977 sabouhallawa PGJvZHk+CiAgICA8c2NyaXB0PgogICAgICAgIGNvbnN0IGFzc2VydCA9IGZ1bmN0aW9uKGNvbmRp dGlvbiwgbWVzc2FnZSkgewogICAgICAgICAgICBpZiAoIWNvbmRpdGlvbikKICAgICAgICAgICAg ICAgIGFsZXJ0KCdBc3NlcnQgZmFpbGVkOiAnICsgKG1lc3NhZ2UgfHwgJycpKTsKICAgICAgICB9 OwoKICAgICAgICBmdW5jdGlvbiBzZXR1cF90cmVlKGxpZ2h0X3RyZWUsIHNoYWRvd190cmVlKSB7 CiAgICAgICAgICAgIGxldCBib2R5ID0gZG9jdW1lbnQuYm9keTsKICAgICAgICAgICAgbGV0IG9s ZF9sZW5ndGggPSBib2R5LmNoaWxkTm9kZXMubGVuZ3RoOwogICAgICAgICAgICBib2R5Lmluc2Vy dEFkamFjZW50SFRNTCgiYmVmb3JlZW5kIiwgbGlnaHRfdHJlZS50cmltKCkpOwogICAgICAgICAg ICBpZiAoYm9keS5jaGlsZE5vZGVzLmxlbmd0aCAhPSBvbGRfbGVuZ3RoICsgMSkgewogICAgICAg ICAgICAgICAgdGhyb3cgInVuZXhwZWN0ZWQgbWFya3VwIjsKICAgICAgICAgICAgfQogICAgICAg ICAgICBsZXQgcmVzdWx0ID0gYm9keS5sYXN0Q2hpbGQ7CiAgICAgICAgICAgIGlmIChzaGFkb3df dHJlZSkgewogICAgICAgICAgICAgICAgbGV0IHNoYWRvdyA9IHJlc3VsdC5xdWVyeVNlbGVjdG9y KCIjcm9vdCIpLmF0dGFjaFNoYWRvdyh7bW9kZTogIm9wZW4ifSk7CiAgICAgICAgICAgICAgICBz aGFkb3cuaW5uZXJIVE1MID0gc2hhZG93X3RyZWUudHJpbSgpOwogICAgICAgICAgICAgICAgcmV0 dXJuIFtyZXN1bHQsIHNoYWRvd107CiAgICAgICAgICAgIH0KICAgICAgICAgICAgcmV0dXJuIHJl c3VsdDsKICAgICAgICB9CgogICAgICAgIGxldCBbdHJlZSwgc2hhZG93XSA9IHNldHVwX3RyZWUo CiAgICAgICAgICAgIGA8ZGl2PgogICAgICAgICAgICAgICAgPGRpdiBpZD0icm9vdCI+CiAgICAg ICAgICAgICAgICAgICAgPHNwYW4gaWQ9ImwiPkE8L3NwYW4+CiAgICAgICAgICAgICAgICAgICAg PHNwYW4gaWQ9InIiPlx1MDVEMDwvc3Bhbj4KICAgICAgICAgICAgICAgIDwvZGl2PgogICAgICAg ICAgICA8L2Rpdj5gLAogICAgICAgICAgICBgPHNsb3QgaWQ9Im9uZSIgbmFtZT0ib25lIiBkaXI9 ImF1dG8iPlx1MDVEMDwvc2xvdD4KICAgICAgICAgICAgPHNsb3QgaWQ9InR3byIgZGlyPSJhdXRv Ij48L3Nsb3Q+YAogICAgICAgICk7CgogICAgICAgIGxldCBvbmUgPSBzaGFkb3cuZ2V0RWxlbWVu dEJ5SWQoIm9uZSIpOwogICAgICAgIGxldCB0d28gPSBzaGFkb3cuZ2V0RWxlbWVudEJ5SWQoInR3 byIpOwogICAgICAgIGxldCBsID0gdHJlZS5xdWVyeVNlbGVjdG9yKCIjbCIpOwogICAgICAgIGxl dCByID0gdHJlZS5xdWVyeVNlbGVjdG9yKCIjciIpOwogICAgICAgIGFzc2VydChvbmUubWF0Y2hl cygiOmRpcihydGwpIiksICIjb25lIHdoaWxlIGVtcHR5Iik7CiAgICAgICAgYXNzZXJ0KHR3by5t YXRjaGVzKCI6ZGlyKGx0cikiKSwgIiN0d28gd2l0aCBib3RoIHNwYW5zIik7CiAgICAgICAgbC5z bG90ID0gIm9uZSI7CiAgICAgICAgYXNzZXJ0KG9uZS5tYXRjaGVzKCI6ZGlyKGx0cikiKSwgIiNv bmUgd2l0aCBMVFIgY2hpbGQgc3BhbiIpOwogICAgICAgIGFzc2VydCh0d28ubWF0Y2hlcygiOmRp cihydGwpIiksICIjdHdvIHdpdGggUlRMIGNoaWxkIHNwYW4iKTsKICAgICAgICByLnNsb3QgPSAi b25lIjsKICAgICAgICBhc3NlcnQob25lLm1hdGNoZXMoIjpkaXIobHRyKSIpLCAiI29uZSB3aXRo IGJvdGggY2hpbGQgc3BhbnMiKTsKICAgICAgICBhc3NlcnQodHdvLm1hdGNoZXMoIjpkaXIobHRy KSIpLCAiI3R3byB3aGlsZSBlbXB0eSIpOwogICAgICAgIGwuc2xvdCA9ICIiOwogICAgICAgIGFz c2VydCghb25lLm1hdGNoZXMoIjpkaXIobHRyKSIpLCAiI29uZSB3aXRoIFJUTCBjaGlsZCBzcGFu Iik7CiAgICAgICAgYXNzZXJ0KHR3by5tYXRjaGVzKCI6ZGlyKGx0cikiKSwgIiN0d28gd2l0aCBM VFIgY2hpbGQgc3BhbiIpOwogICAgPC9zY3JpcHQ+CjwvYm9keT4K