Name Description Size
at-media-001.html CSS Test (Conditional Rules): Support for simple passing conditions in @media 1083
at-media-002.html CSS Test (Conditional Rules): Support for simple failing conditions in @media 1065
at-media-003.html CSS Test (Conditional Rules): Invalid rules after @media 1210
at-media-content-001.html CSS Test (Conditional Rules): Invalid rules inside @media 1415
at-media-content-002.html CSS Test (Conditional Rules): @font-face rules inside @media 1174
at-media-content-003.html CSS Test (Conditional Rules): @keyframes rules inside @media 1181
at-media-content-004.html CSS Test (Conditional Rules): @counter-style rules inside @media 1257
at-media-dynamic-001.html CSS Test (Conditional Rules): Rule application is immediate on condition change 941
at-media-whitespace-optional-001.html CSS Test: DESCRIPTION OF TEST 609
at-media-whitespace-optional-002.html CSS Test: DESCRIPTION OF TEST 624
at-supports-001-ref.html CSS Reftest Reference 469
at-supports-001.html CSS Test (Conditional Rules): Support for simple passing conditions in @supports 797
at-supports-002.html CSS Test (Conditional Rules): Support for @supports within @media 734
at-supports-003.html CSS Test (Conditional Rules): Support for @media within @supports 733
at-supports-004.html CSS Test (Conditional Rules): @supports within non-matching @media should not apply 814
at-supports-005.html CSS Test (Conditional Rules): non-matching @media within @supports should not apply 814
at-supports-006.html CSS Test (Conditional Rules): Nested parens around conditions in @supports should work 733
at-supports-007.html CSS Test (Conditional Rules): Conjunctions of passing simple conditions in @supports should pass 781
at-supports-008.html CSS Test (Conditional Rules): Disjunctions with at least a passing simple condition in @supports should pass 770
at-supports-009.html CSS Test (Conditional Rules): Negations of failing simple conditions in @supports should pass 759
at-supports-010.html CSS Test (Conditional Rules): Combinations of conjuctions, disjunctions, and negations of simple conditions in @supports should work 837
at-supports-011.html CSS Test (Conditional Rules): Conditions not enclosed in parens in @supports should not work 833
at-supports-012.html CSS Test (Conditional Rules): Conjunctions with more than two terms in @supports should work 784
at-supports-013.html CSS Test (Conditional Rules): Disjunction with more than two terms in @supports should work 770
at-supports-014.html CSS Test (Conditional Rules): Negations in @supports should not work if "not" isn't follow by a space 853
at-supports-015.html CSS Test (Conditional Rules): Bizarre syntax that still conforms to the core grammar should succesfully parse in @supports 791
at-supports-016.html CSS Test (Conditional Rules): In @supports, parens are required to mix conjunctions with disjunctions 882
at-supports-017.html CSS Test (Conditional Rules): In @supports, functions can be parsed successfully 759
at-supports-018.html CSS Test (Conditional Rules): In @supports conditions, the arguments of a function can begin with spaces 766
at-supports-019.html CSS Test (Conditional Rules): Incorrect syntax in @supports recovers properly 830
at-supports-020.html CSS Test (Conditional Rules): Incorrect syntax in @supports recovers properly 835
at-supports-021.html CSS Test (Conditional Rules): Incorrect syntax in @supports recovers properly 780
at-supports-022.html CSS Test (Conditional Rules): Incorrect syntax in @supports recovers properly 831
at-supports-023.html CSS Test (Conditional Rules): Incorrect syntax in nested @supports recovers properly 856
at-supports-024.html CSS Test (Conditional Rules): Incorrect syntax in @supports recovers properly 768
at-supports-025.html CSS Test (Conditional Rules): Incorrect syntax in @supports recovers properly 848
at-supports-026.html CSS Test (Conditional Rules): Incorrect syntax in @supports recovers properly 832
at-supports-027-ref.html CSS Reftest Reference 441
at-supports-027.html CSS Test (Conditional Rules): Incorrect syntax in @supports recovers properly 725
at-supports-028.html CSS Test (Conditional Rules): Incorrect syntax in @supports recovers properly 783
at-supports-029.html CSS Test (Conditional Rules): Incorrect syntax in @supports recovers properly 727
at-supports-030.html CSS Test (Conditional Rules): Incorrect syntax in @supports recovers properly 819
at-supports-031.html CSS Test (Conditional Rules): Incorrect syntax in @supports recovers properly 782
at-supports-032.html CSS Test (Conditional Rules): Incorrect syntax in @supports recovers properly 770
at-supports-033.html CSS Test (Conditional Rules): Incorrect syntax in @supports recovers properly 769
at-supports-034.html CSS Test (Conditional Rules): Incorrect syntax of supports condition 1195
at-supports-035.html CSS Test (Conditional Rules): Incorrect syntax of supports condition 1184
at-supports-036.html CSS Test (Conditional Rules): Incorrect syntax of supports condition 1206
at-supports-037.html CSS Test (Conditional Rules): Incorrect syntax of supports condition 1186
at-supports-038.html CSS Test (Conditional Rules): a supports condition declaration can not end with a semi-colon 1306
at-supports-039.html CSS Test (Conditional Rules): a supports condition declaration can not end with a semi-colon 1295
at-supports-043.html CSS Conditional Test: Disjunction token `or` should not immediately precede its following opening paren. 1180
at-supports-044.html CSS Conditional Test: Custom Properties in @supports 1532
at-supports-045.html CSS Test (Conditional Rules): Invalid rules after @supports 1253
at-supports-046.html CSS Conditional Test: Unknown Functional Notation as False in @supports 1906
at-supports-048-ref.html CSS Test (Conditional Rules): Mixing @supports and CSS nesting 578
at-supports-048.html CSS Test (Conditional Rules): Mixing @supports and CSS nesting 994
at-supports-content-001.html CSS Test (Conditional Rules): Invalid rules inside @supports 1505
at-supports-content-002.html CSS Test (Conditional Rules): @font-face rules inside @supports 1206
at-supports-content-003.html CSS Test (Conditional Rules): @keyframes rules inside @supports 1213
at-supports-content-004.html CSS Test (Conditional Rules): @counter-style rules inside @supports 1263
at-supports-font-format-001.html CSS Conditional Test: @supports font-format() 1662
at-supports-font-tech-001.html CSS Conditional Test: @supports font-tech() 1745
at-supports-namespace-001.html CSS Test (Conditional Rules): Validity of namespaces in @supports 1714
at-supports-namespace-002.html CSS Test (Conditional Rules): Validity of namespaces in selector() in @supports 1639
at-supports-selector-001.html CSS Conditional Test: @supports selector() with compound selector 740
at-supports-selector-002.html CSS Conditional Test: @supports selector() with pseudo-elements. 639
at-supports-selector-003.html CSS Conditional Test: @supports selector() with -webkit- unknown pseudo-elements and negation. 689
at-supports-selector-004.html CSS Conditional Test: @supports selector() with multiple selectors doesn't work. 658
at-supports-selector-detecting-invalid-in-logical-combinations-ref.html CSS Conditional Test: @supports selector() detecting invalid in logical combinations. 475
at-supports-selector-detecting-invalid-in-logical-combinations.html CSS Conditional Test: @supports selector() detecting invalid in logical combinations. 1551
at-supports-selector-file-selector-button.html CSS Test (Conditional Rules): In @supports, ::file-selector-button can be parsed successfully 828
at-supports-selector-placeholder.html CSS Test (Conditional Rules): In @supports, pseudo elements can be parsed successfully 668
at-supports-selector-webkit-slider-thumb.tentative.html CSS Test (Conditional Rules): In @supports, known -webkit- pseudo elements can be parsed successfully 738
at-supports-whitespace.html Parsing of @supports with whitespace 1106
container-queries
css-supports-001.xht CSS Test: An @supports rule with valid syntax and a passing condition must apply rules inside it 814
css-supports-002.xht CSS Test: An @supports rule with invalid syntax must not apply rules inside it 807
css-supports-003.xht CSS Test: An @supports rule with valid syntax and a passing condition must apply rules inside it 764
css-supports-004.xht CSS Test: An @supports rule with valid syntax and a passing condition must apply rules inside it 747
css-supports-005.xht CSS Test: An @supports rule with valid syntax but a failing condition must not apply rules inside it 794
css-supports-006.xht CSS Test: An @supports rule with valid syntax and a passing condition must apply rules inside it 799
css-supports-007.xht CSS Test: An @supports rule with valid syntax and a passing condition must apply rules inside it 798
css-supports-008.xht CSS Test: An @supports rule with valid syntax and a passing condition must apply rules inside it 794
css-supports-009.xht CSS Test: An @supports rule with valid syntax but a failing condition must not apply rules inside it 840
css-supports-010.xht CSS Test: An @supports rule with valid syntax but a failing condition must not apply rules inside it 841
css-supports-011.xht CSS Test: An @supports rule with valid syntax and a passing condition must apply rules inside it 838
css-supports-012.xht CSS Test: An @supports rule with valid syntax and a passing condition must apply rules inside it 818
css-supports-013.xht CSS Test: An @supports rule with invalid syntax must not apply rules inside it 887
css-supports-014.xht CSS Test: An @supports rule with invalid syntax must not apply rules inside it 887
css-supports-015.xht CSS Test: An @supports rule with valid syntax and a passing condition must apply rules inside it 802
css-supports-016.xht CSS Test: An @supports rule with valid syntax and a passing condition must apply rules inside it 835
css-supports-017.xht CSS Test: An @supports rule with invalid syntax must not apply rules inside it 811
css-supports-018.xht CSS Test: An @supports rule with valid syntax and a passing condition must apply rules inside it 754
css-supports-019.xht CSS Test: An @supports rule with invalid syntax must not apply rules inside it 850
css-supports-020.xht CSS Test: An @supports rule with valid syntax but a failing condition must not apply rules inside it 816
css-supports-021.xht CSS Test: An @supports rule with valid syntax but a failing condition must not apply rules inside it 853
css-supports-022.xht CSS Test: An @supports rule with balanced invalid syntax within parentheses must evaluate to false 811
css-supports-023.xht CSS Test: An @supports rule with balanced invalid syntax within parentheses must evaluate to false 837
css-supports-024.xht CSS Test: An @supports rule with valid syntax and a passing condition must apply rules inside it 737
css-supports-025.xht CSS Test: A nested @supports rule with valid syntax and a passing condition must apply rules inside it 832
css-supports-026.xht CSS Test: A nested @supports rule with valid syntax and a passing condition must apply rules inside it 918
css-supports-029.xht CSS Test: An @supports rule with valid syntax and a passing condition must apply rules inside it 817
css-supports-030.xht CSS Test: An @supports rule with valid syntax and a passing condition must apply rules inside it 819
css-supports-031.xht CSS Test: An @supports rule with balanced invalid syntax within parentheses must evaluate to false 836
css-supports-032.xht CSS Test: An @supports rule with balanced invalid syntax must evaluate to false 793
css-supports-033.xht CSS Test: An @supports rule with balanced invalid syntax must evaluate to false 836
css-supports-034.xht CSS Test: An @supports rule with balanced invalid syntax must evaluate to false 836
css-supports-035.xht CSS Test: An @supports rule with unbalanced invalid syntax must fail to parse 952
css-supports-036.xht CSS Test: An @supports rule with an unrecognized condition using functional notation must evaluate to false 842
css-supports-037.xht CSS Test: An @supports rule with an unrecognized condition using functional notation with unbalanced parentheses must fail to parse 939
css-supports-038.xht CSS Test: In an @supports rule "not(" must be parsed as a FUNCTION 751
css-supports-039.xht CSS Test: In an @supports rule "or(" must be parsed as a FUNCTION 800
css-supports-040.xht CSS Test: An @supports rule condition with empty parentheses should evaluates to false 742
css-supports-041.xht CSS Test: An @supports rule condition with empty parentheses should evaluates to false 756
css-supports-042.xht CSS Test: An @supports rule condition with an unexpected token before the closing paren of a supports_condition_in_parens should parse as a general_enclosed 946
css-supports-043.xht CSS Test: An @supports rule condition with a bogus priority should evaluate to false 773
css-supports-044.xht CSS Test: An @supports rule condition with tokens after the priority should evaluate to false 801
css-supports-045.xht CSS Test: An @supports rule condition with two priorities should evaluate to false 784
css-supports-046.xht CSS Test: A nested @supports rule with valid syntax and a passing condition must apply rules inside it 1000
idlharness.html CSS Conditional Rules IDL tests 1129
js
META.yml 101
reference
support