Name Description Size Coverage
attribute-selectors -
backdrop-input-crash.html 87 -
caret-color-visited-inheritance-ref.html 535 -
caret-color-visited-inheritance.html 574 -
case-insensitive-parent-ref.html Case-insensitive parent selector matching 357 -
case-insensitive-parent.html Case-insensitive parent selector matching 596 -
child-indexed-no-parent-ref.html CSS Test reference 375 -
child-indexed-no-parent.html CSS Test: child-indexed selectors should match without a parent element. 1111 -
child-indexed-pseudo-class.html Matching of child-indexed pseudo-classes 1951 -
dir-pseudo-in-has.html 1115 -
dir-pseudo-on-bdi-element.html 2464 -
dir-pseudo-on-input-element.html 7449 -
dir-pseudo-update-document-element-ref.html 183 -
dir-pseudo-update-document-element.html 474 -
dir-selector-auto-direction-change-001.html CSS Selectors Level 4 Test: Check for correctly updating :dir=auto when the directionality is changed in a display:none subtree 1005 -
dir-selector-auto.html 2576 -
dir-selector-change-001-ref.html 273 -
dir-selector-change-001.html CSS Selectors Level 4 Test: Check for correctly updating :dir matching on dir attribute change from default(ltr) to rtl 804 -
dir-selector-change-002.html CSS Selectors Level 4 Test: Check for correctly updating :dir matching on dir attribute change from default(ltr) to rtl 837 -
dir-selector-change-003-ref.html 273 -
dir-selector-change-003.html CSS Selectors Level 4 Test: Check for correctly updating :dir matching on dir attribute change from rtl to auto 745 -
dir-selector-change-004-ref.html 346 -
dir-selector-change-004.html CSS Selectors Level 4 Test: Check for correctly updating :dir matching on directionality change from ltr to rtl 831 -
dir-selector-ltr-001.html CSS Selectors Level 4 Test: basic support for dir(ltr) 854 -
dir-selector-ltr-002.html CSS Selectors Level 4 Test: exception handling for an invalid identifier of dir() 919 -
dir-selector-ltr-003.html CSS Selectors Level 4 Test: exception handling for multiple identifiers of dir() 927 -
dir-selector-querySelector.html 3035 -
dir-selector-rtl-001.html CSS Selectors Level 4 Test: basic support for dir(rtl) 867 -
dir-selector-white-space-001-ref.html 345 -
dir-selector-white-space-001.html CSS Selectors Level 4 Test: Verify for an identifier with leading and tailing whitespace of dir() 1040 -
dir-style-01-ref.html dir() selector reference 1234 -
dir-style-01a.html CSS Test: :dir() selector 1693 -
dir-style-01b.html CSS Test: :dir() selector 2240 -
dir-style-02-ref.html dir() selector reference 1080 -
dir-style-02a.html CSS Test: :dir() selector 1309 -
dir-style-02b.html CSS Test: :dir() selector 1624 -
dir-style-03-ref.html dir() selector reference 542 -
dir-style-03a.html CSS Test: :dir() selector 733 -
dir-style-03b.html CSS Test: :dir() selector 1225 -
dir-style-04-ref.html dir() selector reference 809 -
dir-style-04.html CSS Test: :dir() selector 1478 -
eof-right-after-selector-crash.html EOF immediately after selector 176 -
eof-some-after-selector-crash.html EOF some time after selector 185 -
featureless-001.html Verifying that :host works as a selector at all 1100 -
featureless-002.html Compound selectors only match if all simples do 1146 -
featureless-003.html Selector lists match if any child selector does 1122 -
featureless-004.html Logical combo pseudos can match if their argument is allowed to 1787 -
featureless-005.html :has() works on featureless elements *if* the rest of the selector does too 856 -
first-child.html CSS Selectors :first-child 1216 -
first-letter-flag-001-ref.html ::first-letter with a Regional-Indicator flag symbol - reference 244 -
first-letter-flag-001.html ::first-letter with a Regional-Indicator flag symbol 539 -
first-line-bidi-001-ref.html Reference for ::first-line selector with bidi content 3841 -
first-line-bidi-001.html ::first-line selector with bidi content 3600 -
first-line-bidi-002-ref.html Reference for ::first-line selector with bidi content 3985 -
first-line-bidi-002.html ::first-line selector with bidi content 3818 -
first-of-type.html CSS Selectors :first-of-type 2220 -
floating-first-letter-05d0.html Drop cap with U+05D0 in the document 553 -
floating-first-letter-feff.html Drop cap with U+FEFF in the document 488 -
floating-first-letter-ref.html Drop cap with no bidi in the document 227 -
focus-display-none-001.html Selectors Level 4: focus 1917 -
focus-in-focus-event-001.html Selectors Level 4: :focus, :focus-visible and :focus-within in focus event 2085 -
focus-in-focusin-event-001.html Selectors Level 4: :focus, :focus-visible and :focus-within in focusin event 1969 -
focus-visible-001.html CSS Test (Selectors): Keyboard focus enables :focus-visible 2468 -
focus-visible-002.html CSS Test (Selectors): :focus-visible always matches on texty input elements 3656 -
focus-visible-003.html CSS Test (Selectors): :focus-visible does not match on non-texty inputs 3730 -
focus-visible-004.html CSS Test (Selectors): :focus-visible does not match on non-texty inputs with appearance: none 3705 -
focus-visible-005.html CSS Test (Selectors): Programmatic focus causes :focus-visible to match 2141 -
focus-visible-006.html CSS Test (Selectors): contenteditable elements always match :focus-visible 2272 -
focus-visible-007.html CSS Test (Selectors): Keyboard use triggers :focus-visible 3159 -
focus-visible-008.html CSS Test (Selectors): Keyboard focus enables :focus-visible 2411 -
focus-visible-009.html CSS Test (Selectors): Keyboard focus enables :focus-visible 1857 -
focus-visible-010.html CSS Test (Selectors): Keyboard focus enables :focus-visible 1748 -
focus-visible-011.html CSS Test (Selectors): :focus-visible matches even if preventDefault() is called 2358 -
focus-visible-012.html CSS Test (Selectors): Keyboard shortcut combinations do not trigger :focus-visible 2853 -
focus-visible-013.html CSS Selectors Test: :focus-visible does not match after mouse focus even if previous focused element was matching :focus-visible 2462 -
focus-visible-014.html CSS Selectors Test: :focus-visible matches after script focus move 1524 -
focus-visible-015.html CSS Selectors Test: :focus-visible does not match after script focus move 1747 -
focus-visible-016.html CSS Selectors Test: :focus-visible always match on text inputs 1829 -
focus-visible-017-2.html CSS Test (Selectors): By default programatic focus matches :focus-visible and it shows an auto focus ring 3419 -
focus-visible-017.html CSS Test (Selectors): By default initial programatic focus matches :focus-visible and it shows an auto focus ring 1844 -
focus-visible-018-2.html CSS Test (Selectors): Mouse focus does not show a focus ring by default 3442 -
focus-visible-018.html CSS Test (Selectors): Mouse focus does not show a focus ring by default 1858 -
focus-visible-019.html CSS Test (Selectors): Script focus on keyboard event handler matches :focus-visible 2581 -
focus-visible-020.html CSS Test (Selectors): :focus-visible doesn't match on ShadowRoot 2320 -
focus-visible-021.html CSS Test (Selectors): Modifier key doesn't make element to stop matching :focus-visible 2541 -
focus-visible-022.tentative.html 1381 -
focus-visible-023.html CSS Test (Selectors): Element doesn't match :focus-visiblel after blur 1375 -
focus-visible-024.html CSS Test (Selectors): Element matches :focus-visiblel after accesskey 1922 -
focus-visible-025.html CSS Test (Selectors): Element matches :focus-visiblel after accesskey after previous mouse focus 2469 -
focus-visible-026.html CSS Test (Selectors): Checkbox doesn't match :focus-visiblel after click on label 1417 -
focus-visible-027.html CSS Test (Selectors): :focus-visible after click and input type change 1213 -
focus-visible-028.html CSS Test (Selectors): Programmatic focus causes :focus-visible to match after keyboard usage when preventDefault() is used 3329 -
focus-visible-script-focus-001.html CSS Test (Selectors): Script focus without any previous user interaction matches :focus-visible 1925 -
focus-visible-script-focus-002.tentative.html CSS Test (Selectors): Script focus after mouse click does match :focus-visible 2194 -
focus-visible-script-focus-003.tentative.html CSS Test (Selectors): Script focus after blur after mouse click does match :focus-visible 2261 -
focus-visible-script-focus-004.html CSS Test (Selectors): Script focus after keyboard input does match :focus-visible 2158 -
focus-visible-script-focus-005.html CSS Test (Selectors): Script focus after blur after keyboard input does match :focus-visible 2226 -
focus-visible-script-focus-006.tentative.html CSS Test (Selectors): Script focus after mouse click on a NOT focusable element does match :focus-visible 2269 -
focus-visible-script-focus-007.tentative.html CSS Test (Selectors): Script focus after blur after mouse click on a NOT focusable element does match :focus-visible 2337 -
focus-visible-script-focus-008-b.html CSS Test (Selectors): Script focus after mouse click on a button that does not match :focus-visible, does NOT match :focus-visible 2359 -
focus-visible-script-focus-008.html CSS Test (Selectors): Script focus after mouse click on a focusable element that does not match :focus-visible, does NOT match :focus-visible 2400 -
focus-visible-script-focus-009.html CSS Test (Selectors): Script focus after blur after mouse click on a focusable element that does not match :focus-visible, does NOT match :focus-visible 2468 -
focus-visible-script-focus-010.html CSS Test (Selectors): Script focus after mouse click on a focusable element that matches :focus-visible, does NOT match :focus-visible 2371 -
focus-visible-script-focus-011.html CSS Test (Selectors): Script focus after blur after mouse click on a focusable element that matches :focus-visible, does NOT match :focus-visible 2439 -
focus-visible-script-focus-012.html CSS Test (Selectors): Script focus after keyboard focus does match :focus-visible 2175 -
focus-visible-script-focus-013.html CSS Test (Selectors): Script focus after blur after keyboard focus does match :focus-visible 2243 -
focus-visible-script-focus-014.html CSS Test (Selectors): Script focus after keyboard input does match :focus-visible 2167 -
focus-visible-script-focus-015.html CSS Test (Selectors): Script focus after blur after keyboard input does match :focus-visible 2235 -
focus-visible-script-focus-016.tentative.html CSS Test (Selectors): Script focus after mouse click on a NOT focusable element after editing an input does match :focus-visible 2544 -
focus-visible-script-focus-017.tentative.html CSS Test (Selectors): Script focus after blur after mouse click on a NOT focusable element after editing an input does match :focus-visible 2613 -
focus-visible-script-focus-018.html CSS Test (Selectors): Script focus after mouse click on a focusable element after editing an input does NOT match :focus-visible 2554 -
focus-visible-script-focus-019.html CSS Test (Selectors): Script focus after blur after mouse click on a focusable element after editing an input does NOT match :focus-visible 2622 -
focus-visible-script-focus-020.html CSS Test (Selectors): Double script focus after mouse click on a focusable element that does not match :focus-visible, does NOT match :focus-visible 2528 -
focus-within-001-ref.html Selectors Level 4: focus-within Reference File 504 -
focus-within-001.html Selectors Level 4: focus-within 1228 -
focus-within-002.html Selectors Level 4: focus-within 1268 -
focus-within-003.html Selectors Level 4: focus-within 1336 -
focus-within-004.html Selectors Level 4: focus-within 1616 -
focus-within-005.html Selectors Level 4: focus-within 1401 -
focus-within-006-ref.html Selectors Level 4: focus-within Reference File 953 -
focus-within-006.html Selectors Level 4: focus-within 1536 -
focus-within-007-ref.html Selectors Level 4: focus-within Reference File 480 -
focus-within-007.html Selectors Level 4: focus-within 1231 -
focus-within-008.html Selectors Level 4: focus-within 1242 -
focus-within-009.html Selectors Level 4: focus-within 6309 -
focus-within-010.html Selectors Level 4: focus-within 1077 -
focus-within-011-ref.html CSS Test: :focus-within selector 784 -
focus-within-011.html CSS Test: :focus-within selector 1342 -
focus-within-012-ref.html CSS Test: :focus-within selector 554 -
focus-within-012.html CSS Test: :focus-within selector 1229 -
focus-within-013-ref.html CSS Test: :focus-within selector 577 -
focus-within-013.html CSS Test: :focus-within selector 1308 -
focus-within-display-none-001.html Selectors Level 4: focus-within 2696 -
focus-within-focus-move.html Moving focus from its own focus() call doesn't leave stale :focus-within state 1638 -
focus-within-removal.html Removing an element from its own focus() call doesn't leave stale :focus-within state 1747 -
focus-within-shadow-001-ref.html Selectors Level 4: focus-within shadow DOM Reference File 404 -
focus-within-shadow-001.html Selectors Level 4: focus-within with shadow DOM 1361 -
focus-within-shadow-002.html Selectors Level 4: focus-within with shadow DOM 1380 -
focus-within-shadow-003.html Selectors Level 4: focus-within with shadow DOM 1425 -
focus-within-shadow-004.html Selectors Level 4: focus-within with shadow DOM 1495 -
focus-within-shadow-005.html Selectors Level 4: focus-within with shadow DOM 1809 -
focus-within-shadow-006.html Selectors Level 4: focus-within with shadow DOM 1523 -
has-argument-with-explicit-scope.html :has pseudo class behavior with explicit ':scope' in its argument 2723 -
has-basic.html Basic matching behavior of :has pseudo class 3079 -
has-display-none-checked-ref.html CSS Test Reference 66 -
has-display-none-checked.html :has() invalidation inside display: none subtree 910 -
has-focus-display-change.html :has(:focus) doesn't cause focusability to be lost 1488 -
has-matches-to-uninserted-elements.html Matches :has pseudo class to uninserted elements 1520 -
has-nth-of-crash.html 687 -
has-relative-argument.html :has pseudo class behavior with various relative arguments 5516 -
has-sibling-chrome-crash.html CSS Selectors Test: Chrome crash issue 1470477 340 -
has-specificity.html Specificity for complex :has selectors 1715 -
has-style-sharing-001-ref.html 588 -
has-style-sharing-001.html 657 -
has-style-sharing-002-ref.html 588 -
has-style-sharing-002.html 657 -
has-style-sharing-003-ref.html 672 -
has-style-sharing-003.html 732 -
has-style-sharing-004-ref.html 672 -
has-style-sharing-004.html 732 -
has-style-sharing-005-ref.html 717 -
has-style-sharing-005.html 780 -
has-style-sharing-006-ref.html 717 -
has-style-sharing-006.html 780 -
has-style-sharing-007-ref.html 651 -
has-style-sharing-007.html 737 -
has-style-sharing-pseudo-001-ref.html 571 -
has-style-sharing-pseudo-001.html 640 -
has-style-sharing-pseudo-002-ref.html 571 -
has-style-sharing-pseudo-002.html 640 -
has-style-sharing-pseudo-003-ref.html 623 -
has-style-sharing-pseudo-003.html 711 -
has-style-sharing-pseudo-004-ref.html 623 -
has-style-sharing-pseudo-004.html 711 -
has-style-sharing-pseudo-005-ref.html 606 -
has-style-sharing-pseudo-005.html 699 -
has-style-sharing-pseudo-006-ref.html 606 -
has-style-sharing-pseudo-006.html 699 -
has-style-sharing-pseudo-007-ref.html 577 -
has-style-sharing-pseudo-007.html 625 -
has-style-sharing-pseudo-008-ref.html 577 -
has-style-sharing-pseudo-008.html 625 -
has-visited-ref.html :has combined with :visited/:link 713 -
has-visited.html :has combined with :visited/:link 801 -
hash-collision.html Test string hash collision in bucketing 1622 -
heading.html :heading and :heading() pseudo-classes 1933 -
historical-xmlid.xht No xml:id support 658 -
hover-001-manual.html CSS Test (Selectors): hover pseudo-class when scrolling 2167 -
hover-002.html Selectors: Change class to enable :hover 1750 -
i18n -
invalidation -
is-default-ns-001.html Default namespace gets ignored inside non-type selectors for :is() / :not() / :where(). 838 -
is-default-ns-002.html Default namespace gets ignored inside non-type selectors for :is() / :not() / :where(). 818 -
is-default-ns-003.html Default namespace respected inside :is() for non-subject compounds 906 -
is-nested.html CSS Selectors: :is() 1907 -
is-specificity-shadow.html Specificity of :host() inside :is() 626 -
is-specificity.html CSS Selectors: :is() 1259 -
is-where-basic.html Basic :is/:where matching behavior 1493 -
is-where-error-crash.html CSS Selectors: :is() and :where() error crash 221 -
is-where-error-recovery.html CSS Selectors: :is() and :where() error recovery 2024 -
is-where-not.html :is() inside :not() 1839 -
is-where-pseudo-classes.html :is() combined with pseudo-classes 1268 -
is-where-pseudo-elements-ref.html :is() combined with pseudo elements 666 -
is-where-pseudo-elements.html :is() combined with pseudo elements 773 -
is-where-shadow.html :is() inside shadow pseudos 2465 -
is-where-visited-ref.html :is/:where combined with :visited/:link 1433 -
is-where-visited.html :is/:where combined with :visited/:link 1549 -
last-child.html CSS Selectors :last-child 1208 -
last-of-type.html CSS Selectors :last-of-type 2190 -
link-sharing-crash.html 502 -
media -
META.yml 113 -
missing-right-token.html Selectors: attribute selectors with missing right token 1129 -
modal-pseudo-class.html :modal pseudo-class 2248 -
not-complex.html Matching behavior for :not with complex selector list 1896 -
not-default-ns-001.html Default namespace gets ignored inside non-type selectors for :is() / :not() / :where(). 865 -
not-default-ns-002.html Default namespace gets ignored inside non-type selectors for :is() / :not() / :where(). 869 -
not-default-ns-003.html Default namespace respected inside :is() for non-subject compounds 924 -
not-links-ref.html Test that *:not(:link):not(:visited) does not match links 364 -
not-links.html Test that *:not(:link):not(:visited) does not match links 722 -
not-specificity.html Specificity for complex :not selectors 1743 -
nth-child-and-nth-last-child-ref.html 1195 -
nth-child-and-nth-last-child.html :nth-child and :nth-last-child with selector list argument chained together 2019 -
nth-child-of-attribute.html Test nth-child selector argument 1311 -
nth-child-of-classname-002.html Test nth-child selector argument 1189 -
nth-child-of-classname-ref.html 458 -
nth-child-of-classname.html :nth-child with .className selector list argument 737 -
nth-child-of-complex-selector-many-children-2-ref.html nth-child(...of S) with many children, where only some match 722 -
nth-child-of-complex-selector-many-children-2.html nth-child(...of S) with many children, where only some match 1174 -
nth-child-of-complex-selector-many-children-ref.html 1199 -
nth-child-of-complex-selector-many-children.html :nth-child with complex selector list argument and more than 32 elements 1381 -
nth-child-of-complex-selector-ref.html 407 -
nth-child-of-complex-selector.html :nth-child with complex selector list argument 797 -
nth-child-of-compound-selector-ref.html 449 -
nth-child-of-compound-selector.html :nth-child with compound selector argument 982 -
nth-child-of-has.html Test nth-child selector argument 1223 -
nth-child-of-nesting-ref.html 343 -
nth-child-of-nesting.html :nth-last-child nesting 693 -
nth-child-of-no-space-after-of-ref.html CSS Test Reference 600 -
nth-child-of-no-space-after-of.html :nth-child with no space between "of" and the selector list 1250 -
nth-child-of-not.html Test nth-child selector argument 1227 -
nth-child-of-nth-child.html Test nth-child selector argument 1204 -
nth-child-of-pseudo-ref.html CSS Test Reference 213 -
nth-child-of-pseudo.html CSS Test: :nth-child(of) with pseudo-elements 660 -
nth-child-of-tagname-ref.html 449 -
nth-child-of-tagname.html :nth-child with tagname selector list argument 707 -
nth-child-of-universal-selector.html Test nth-child selector argument 1182 -
nth-child-specificity-1-ref.html 768 -
nth-child-specificity-1.html :nth-child with selector list specificity 1276 -
nth-child-specificity-2-ref.html 1273 -
nth-child-specificity-2.html :nth-child with selector list specificity 1377 -
nth-child-specificity-3-ref.html 988 -
nth-child-specificity-3.html :nth-child with selector list specificity 1396 -
nth-child-specificity-4-ref.html 988 -
nth-child-specificity-4.html :nth-child with selector list specificity 1396 -
nth-child-spurious-brace-crash.html Spurious left-brace in the middle of nth-child 164 -
nth-last-child-invalid.html CSS Selectors: :nth-last-child() with no argument 680 -
nth-last-child-of-classname-ref.html 448 -
nth-last-child-of-classname.html :nth-last-child with .className selector list argument 757 -
nth-last-child-of-complex-selector-ref.html 412 -
nth-last-child-of-complex-selector.html :nth-last-child with complex selector list argument 716 -
nth-last-child-of-compound-selector-ref.html 455 -
nth-last-child-of-compound-selector.html :nth-last-child with compound selector argument 915 -
nth-last-child-of-nesting.html :nth-last-child nesting 703 -
nth-last-child-of-no-space-after-of.html :nth-last-child with no space between "of" and the selector list 1270 -
nth-last-child-of-style-sharing-1-ref.html 371 -
nth-last-child-of-style-sharing-1.html :nth-last-child correct style-sharing 677 -
nth-last-child-of-style-sharing-2-ref.html 407 -
nth-last-child-of-style-sharing-2.html :nth-last-child correct style-sharing 743 -
nth-last-child-of-tagname-ref.html 490 -
nth-last-child-of-tagname.html :nth-last-child with tagname selector list argument 732 -
nth-last-child-specificity-1-ref.html 773 -
nth-last-child-specificity-1.html :nth-last-child with selector list specificity 1311 -
nth-last-child-specificity-2-ref.html 1273 -
nth-last-child-specificity-2.html :nth-last-child with selector list specificity 1392 -
nth-last-child-specificity-3-ref.html 988 -
nth-last-child-specificity-3.html :nth-last-child with selector list specificity 1411 -
nth-last-child-specificity-4-ref.html 988 -
nth-last-child-specificity-4.html :nth-last-child with selector list specificity 1411 -
nth-of-invalid.html Test nth-child selector argument 2192 -
nth-of-type-namespace.html CSS Selectors Test: :*-of-type with namespace 1550 -
of-type-selectors-ref.xhtml Selectors Level 4: :first-of-type 1108 -
of-type-selectors.xhtml Selectors Level 4: :first-of-type 1512 -
old-tests -
only-child.html CSS Selectors :only-child 1453 -
only-of-type.html CSS Selectors :only-of-type 1711 -
open-pseudo.html 3336 -
parsing -
partitioned-visited-manual.tentative.html :visited links are partitioned by top-level site and frame origin 2692 -
placeholder-shown.html CSS Selectors Test: :placeholder-shown matching 2062 -
popover-open-with-has-sibling-selector.html 1237 -
pseudo-enabled-disabled.html 1861 -
pseudo-where-crash.html 94 -
query -
quirks-mode-import.html Importing quirks mode element into standards mode document 1024 -
remove-hovered-element-ref.html CSS Reftest Reference 189 -
remove-hovered-element.html Selectors: :hover style cleared on ancestor when hovered element is removed. 1190 -
resources -
root-siblings.html CSS Test: Parsing check for * ~ :root error handling 619 -
scope-selector.html 1778 -
scope-without-scoping.html Selectors Level 4: :scope without scoping 653 -
selection-image-001-no-selection-noref.html CSS Test Reference 277 -
selection-image-001-noref.html CSS Test Reference 457 -
selection-image-001.html ::selection is respected on images 635 -
selection-image-002.html CSS Test: Image and text selection is painted. 558 -
selector-after-font-family.html A selector can be used even after using the same name in a font-family 585 -
selector-placeholder-shown-emptify-placeholder.html When non-empty placeholder becomes empty, :placeholder-shown test 865 -
selector-placeholder-shown-type-change-001-ref.html 187 -
selector-placeholder-shown-type-change-001.html Check for correctly updating :placeholder-shown matching on type change 866 -
selector-placeholder-shown-type-change-002-ref.html 161 -
selector-placeholder-shown-type-change-002.html Check for correctly updating :placeholder-shown matching on type change 858 -
selector-placeholder-shown-type-change-003-ref.html 161 -
selector-placeholder-shown-type-change-003.html Check for correctly updating :placeholder-shown matching on type change 867 -
selector-read-write-type-change-001-ref.html 182 -
selector-read-write-type-change-001.html Check for correctly updating :read-write matching on type change 574 -
selector-read-write-type-change-002-ref.html 177 -
selector-read-write-type-change-002.html Check for correctly updating :read-write matching on type change 834 -
selector-required-ref.html CSS level4 Selector :required and :optional 391 -
selector-required-type-change-001-ref.html 182 -
selector-required-type-change-001.html Check for correctly updating :required matching on type change 569 -
selector-required-type-change-002-ref.html 177 -
selector-required-type-change-002.html Check for correctly updating :required matching on type change 829 -
selector-required.html CSS level4 Selector :required and :optional 679 -
selector-structural-pseudo-root-ref.html 77 -
selector-structural-pseudo-root.html 541 -
selectors-4 -
selectors-attr-many-ref.html Selectors: Many attribute selectors, and one that is only set 235 -
selectors-attr-many.html Selectors: Many attribute selectors, and one that is only set 2414 -
selectors-attr-white-space-001-ref.html Selectors: White space in attribute selectors (reference) 363 -
selectors-attr-white-space-001.html Selectors: White space in attribute selectors 796 -
selectors-case-sensitive-001.html Test element names are case-insensitive only in ASCII range 1332 -
selectors-empty-001-ref.xml CSS: 15 simple tests of :empty 730 -
selectors-empty-001.xml CSS: 15 simple tests of :empty 1396 -
selectors-namespace-001-ref.xml Selectors Reftest Reference 277 -
selectors-namespace-001.xml CSS: 1 simple test of namespaces (attributes) 822 -
sharing-in-svg-use-ref.html CSS Test reference 443 -
sharing-in-svg-use.html CSS Test: nth-of-type should work in an svg use subtree 783 -
spurious-brace-crash.html Spurious left-brace byte when converted to UTF-16 229 -
text-emphasis-visited-inheritance-ref.html 407 -
text-emphasis-visited-inheritance.html 516 -
text-fill-color-visited-inheritance-ref.html 373 -
text-fill-color-visited-inheritance.html 440 -
text-stroke-color-visited-inheritance-ref.html 410 -
text-stroke-color-visited-inheritance.html 479 -
user-invalid-form-submission-invalidation-ref.html 289 -
user-invalid-form-submission-invalidation.html 600 -
user-invalid.html Support for the :user-invalid pseudo-class 11926 -
user-valid-user-invalid-multifield-inputs.tentative.html 6462 -
user-valid.html Support for the :user-valid pseudo-class 9699 -
valid-invalid-form-fieldset.html 4789 -
visited-in-visited-compound-ref.html Behavior of :visited with a compound subject selector (ref) 463 -
visited-in-visited-compound.html Behavior of :visited with a compound subject selector 865 -
visited-inheritance-ref.html inherited link color when modifying parent 420 -
visited-inheritance.html inherited link color when modifying parent 551 -
visited-nested-ref.html Test reference 142 -
visited-nested.html :visited in inheritance 274 -
visited-part-crash.html 169 -
WEB_FEATURES.yml 4009 -
webkit-pseudo-element.html WebKit-prefixed pseudo-elements 1856 -
x-pseudo-element.html CSS Test: 'x-' prefixed pseudo-elements don't parse correctly 767 -
xml-class-selector-ref.xml Class selectors in an XML namespace 495 -
xml-class-selector.xml Class selectors in an XML namespace 793 -