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LibWeb/CSS: Implement the :heading/:heading() pseudo-class
Corresponds to part of
65dc095e44
This commit is contained in:
Sam Atkins
parent
e7890429aa
commit
503d41d02d
Notes:
github-actions[bot]
2025-08-13 08:48:42 +00:00
Author: https://github.com/AtkinsSJ
Commit: 503d41d02d
Pull-request: https://github.com/LadybirdBrowser/ladybird/pull/5830
4 changed files with 422 additions and 0 deletions
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@ -50,6 +50,9 @@
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"has": {
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"argument": "<relative-selector-list>"
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},
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"heading": {
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"argument": "<an+b>#?"
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},
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"high-value": {
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"argument": ""
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},
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@ -1032,6 +1032,45 @@ static inline bool matches_pseudo_class(CSS::Selector::SimpleSelector::PseudoCla
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return custom_state_set->has_state(pseudo_class.ident->string_value);
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return false;
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}
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case CSS::PseudoClass::Heading: {
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// https://html.spec.whatwg.org/multipage/semantics-other.html#selector-heading
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// The :heading pseudo-class must match all h1, h2, h3, h4, h5, and h6 elements.
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// https://html.spec.whatwg.org/multipage/semantics-other.html#selector-heading-functional
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// The :heading(An+B#) pseudo-class must match all h1, h2, h3, h4, h5, and h6 elements that have a heading level among An+B. [CSSSYNTAX] [CSSVALUES]
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// NB: We combine the "is this an h* element?" and "what is it's level?" checks together here.
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if (!element.is_html_element())
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return false;
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auto heading_level = [](auto& local_name) -> Optional<int> {
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if (local_name == HTML::TagNames::h1)
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return 1;
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if (local_name == HTML::TagNames::h2)
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return 2;
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if (local_name == HTML::TagNames::h3)
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return 3;
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if (local_name == HTML::TagNames::h4)
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return 4;
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if (local_name == HTML::TagNames::h5)
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return 5;
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if (local_name == HTML::TagNames::h6)
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return 6;
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return {};
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}(element.lowercased_local_name());
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if (!heading_level.has_value())
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return false;
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if (pseudo_class.an_plus_b_patterns.is_empty())
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return true;
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for (auto const& an_plus_b_pattern : pseudo_class.an_plus_b_patterns) {
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if (an_plus_b_pattern.matches(heading_level.value()))
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return true;
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}
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return false;
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}
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}
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return false;
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313
Tests/LibWeb/Text/expected/wpt-import/css/selectors/heading.txt
Normal file
313
Tests/LibWeb/Text/expected/wpt-import/css/selectors/heading.txt
Normal file
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@ -0,0 +1,313 @@
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Harness status: OK
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Found 308 tests
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308 Pass
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Pass <h1 data-expect-match="1"></h1> :heading
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Pass <h1 data-expect-match="1"></h1> :heading(1)
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Pass <h1 data-expect-match="1"></h1> :heading(2)
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Pass <h1 data-expect-match="1"></h1> :heading(3)
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Pass <h1 data-expect-match="1"></h1> :heading(4)
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Pass <h1 data-expect-match="1"></h1> :heading(5)
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Pass <h1 data-expect-match="1"></h1> :heading(6)
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Pass <h1 data-expect-match="1"></h1> :heading(7)
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Pass <h1 data-expect-match="1"></h1> :heading(8)
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Pass <h1 data-expect-match="1"></h1> :heading(9)
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Pass <h1 data-expect-match="1"></h1> :heading(0)
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Pass <h1 data-expect-match="1"></h1> :heading(-1)
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Pass <h1 data-expect-match="1"></h1> :heading(0, 1, 2)
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Pass <h1 data-expect-match="1"></h1> :heading(6, 7)
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Pass <h1 data-expect-match="1"></h1> :heading(n)
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Pass <h1 data-expect-match="1"></h1> :heading(2n)
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Pass <h1 data-expect-match="1"></h1> :heading(2n+1)
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Pass <h1 data-expect-match="1"></h1> :heading(2n+2)
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Pass <h1 data-expect-match="1"></h1> :heading(-n+3)
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Pass <h1 data-expect-match="1"></h1> :heading(2n, 3n)
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Pass <h1 data-expect-match="1"></h1> :heading(even)
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Pass <h1 data-expect-match="1"></h1> :heading(odd)
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Pass <h2 data-expect-match="2"></h2> :heading
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Pass <h2 data-expect-match="2"></h2> :heading(1)
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Pass <h2 data-expect-match="2"></h2> :heading(2)
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Pass <h2 data-expect-match="2"></h2> :heading(3)
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Pass <h2 data-expect-match="2"></h2> :heading(4)
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Pass <h2 data-expect-match="2"></h2> :heading(5)
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Pass <h2 data-expect-match="2"></h2> :heading(6)
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Pass <h2 data-expect-match="2"></h2> :heading(7)
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Pass <h2 data-expect-match="2"></h2> :heading(8)
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Pass <h2 data-expect-match="2"></h2> :heading(9)
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Pass <h2 data-expect-match="2"></h2> :heading(0)
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Pass <h2 data-expect-match="2"></h2> :heading(-1)
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Pass <h2 data-expect-match="2"></h2> :heading(0, 1, 2)
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Pass <h2 data-expect-match="2"></h2> :heading(6, 7)
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Pass <h2 data-expect-match="2"></h2> :heading(n)
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Pass <h2 data-expect-match="2"></h2> :heading(2n)
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Pass <h2 data-expect-match="2"></h2> :heading(2n+1)
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Pass <h2 data-expect-match="2"></h2> :heading(2n+2)
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Pass <h2 data-expect-match="2"></h2> :heading(-n+3)
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Pass <h2 data-expect-match="2"></h2> :heading(2n, 3n)
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Pass <h2 data-expect-match="2"></h2> :heading(even)
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Pass <h2 data-expect-match="2"></h2> :heading(odd)
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Pass <h3 data-expect-match="3"></h3> :heading
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Pass <h3 data-expect-match="3"></h3> :heading(1)
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Pass <h3 data-expect-match="3"></h3> :heading(2)
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Pass <h3 data-expect-match="3"></h3> :heading(3)
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Pass <h3 data-expect-match="3"></h3> :heading(4)
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Pass <h3 data-expect-match="3"></h3> :heading(5)
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Pass <h3 data-expect-match="3"></h3> :heading(6)
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Pass <h3 data-expect-match="3"></h3> :heading(7)
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Pass <h3 data-expect-match="3"></h3> :heading(8)
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Pass <h3 data-expect-match="3"></h3> :heading(9)
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Pass <h3 data-expect-match="3"></h3> :heading(0)
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Pass <h3 data-expect-match="3"></h3> :heading(-1)
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Pass <h3 data-expect-match="3"></h3> :heading(0, 1, 2)
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Pass <h3 data-expect-match="3"></h3> :heading(6, 7)
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Pass <h3 data-expect-match="3"></h3> :heading(n)
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Pass <h3 data-expect-match="3"></h3> :heading(2n)
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Pass <h3 data-expect-match="3"></h3> :heading(2n+1)
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Pass <h3 data-expect-match="3"></h3> :heading(2n+2)
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Pass <h3 data-expect-match="3"></h3> :heading(-n+3)
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Pass <h3 data-expect-match="3"></h3> :heading(2n, 3n)
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Pass <h3 data-expect-match="3"></h3> :heading(even)
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Pass <h3 data-expect-match="3"></h3> :heading(odd)
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Pass <h4 data-expect-match="4"></h4> :heading
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Pass <h4 data-expect-match="4"></h4> :heading(1)
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Pass <h4 data-expect-match="4"></h4> :heading(2)
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Pass <h4 data-expect-match="4"></h4> :heading(3)
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Pass <h4 data-expect-match="4"></h4> :heading(4)
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Pass <h4 data-expect-match="4"></h4> :heading(5)
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Pass <h4 data-expect-match="4"></h4> :heading(6)
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Pass <h4 data-expect-match="4"></h4> :heading(7)
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Pass <h4 data-expect-match="4"></h4> :heading(8)
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Pass <h4 data-expect-match="4"></h4> :heading(9)
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Pass <h4 data-expect-match="4"></h4> :heading(0)
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Pass <h4 data-expect-match="4"></h4> :heading(-1)
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Pass <h4 data-expect-match="4"></h4> :heading(0, 1, 2)
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Pass <h4 data-expect-match="4"></h4> :heading(6, 7)
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Pass <h4 data-expect-match="4"></h4> :heading(n)
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Pass <h4 data-expect-match="4"></h4> :heading(2n)
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Pass <h4 data-expect-match="4"></h4> :heading(2n+1)
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Pass <h4 data-expect-match="4"></h4> :heading(2n+2)
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Pass <h4 data-expect-match="4"></h4> :heading(-n+3)
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Pass <h4 data-expect-match="4"></h4> :heading(2n, 3n)
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Pass <h4 data-expect-match="4"></h4> :heading(even)
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Pass <h4 data-expect-match="4"></h4> :heading(odd)
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Pass <h5 data-expect-match="5"></h5> :heading
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Pass <h5 data-expect-match="5"></h5> :heading(1)
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Pass <h5 data-expect-match="5"></h5> :heading(2)
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Pass <h5 data-expect-match="5"></h5> :heading(3)
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Pass <h5 data-expect-match="5"></h5> :heading(4)
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Pass <h5 data-expect-match="5"></h5> :heading(5)
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Pass <h5 data-expect-match="5"></h5> :heading(6)
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Pass <h5 data-expect-match="5"></h5> :heading(7)
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Pass <h5 data-expect-match="5"></h5> :heading(8)
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Pass <h5 data-expect-match="5"></h5> :heading(9)
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Pass <h5 data-expect-match="5"></h5> :heading(0)
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Pass <h5 data-expect-match="5"></h5> :heading(-1)
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Pass <h5 data-expect-match="5"></h5> :heading(0, 1, 2)
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Pass <h5 data-expect-match="5"></h5> :heading(6, 7)
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Pass <h5 data-expect-match="5"></h5> :heading(n)
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Pass <h5 data-expect-match="5"></h5> :heading(2n)
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Pass <h5 data-expect-match="5"></h5> :heading(2n+1)
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Pass <h5 data-expect-match="5"></h5> :heading(2n+2)
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Pass <h5 data-expect-match="5"></h5> :heading(-n+3)
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Pass <h5 data-expect-match="5"></h5> :heading(2n, 3n)
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Pass <h5 data-expect-match="5"></h5> :heading(even)
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Pass <h5 data-expect-match="5"></h5> :heading(odd)
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Pass <h6 data-expect-match="6"></h6> :heading
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Pass <h6 data-expect-match="6"></h6> :heading(1)
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Pass <h6 data-expect-match="6"></h6> :heading(2)
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Pass <h6 data-expect-match="6"></h6> :heading(3)
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Pass <h6 data-expect-match="6"></h6> :heading(4)
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Pass <h6 data-expect-match="6"></h6> :heading(5)
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Pass <h6 data-expect-match="6"></h6> :heading(6)
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Pass <h6 data-expect-match="6"></h6> :heading(7)
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Pass <h6 data-expect-match="6"></h6> :heading(8)
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Pass <h6 data-expect-match="6"></h6> :heading(9)
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Pass <h6 data-expect-match="6"></h6> :heading(0)
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Pass <h6 data-expect-match="6"></h6> :heading(-1)
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Pass <h6 data-expect-match="6"></h6> :heading(0, 1, 2)
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Pass <h6 data-expect-match="6"></h6> :heading(6, 7)
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Pass <h6 data-expect-match="6"></h6> :heading(n)
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Pass <h6 data-expect-match="6"></h6> :heading(2n)
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Pass <h6 data-expect-match="6"></h6> :heading(2n+1)
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Pass <h6 data-expect-match="6"></h6> :heading(2n+2)
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Pass <h6 data-expect-match="6"></h6> :heading(-n+3)
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Pass <h6 data-expect-match="6"></h6> :heading(2n, 3n)
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Pass <h6 data-expect-match="6"></h6> :heading(even)
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Pass <h6 data-expect-match="6"></h6> :heading(odd)
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Pass <h7 data-expect-match=""></h7> :heading
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Pass <h7 data-expect-match=""></h7> :heading(1)
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Pass <h7 data-expect-match=""></h7> :heading(2)
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Pass <h7 data-expect-match=""></h7> :heading(3)
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Pass <h7 data-expect-match=""></h7> :heading(4)
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Pass <h7 data-expect-match=""></h7> :heading(5)
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Pass <h7 data-expect-match=""></h7> :heading(6)
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Pass <h7 data-expect-match=""></h7> :heading(7)
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Pass <h7 data-expect-match=""></h7> :heading(8)
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Pass <h7 data-expect-match=""></h7> :heading(9)
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Pass <h7 data-expect-match=""></h7> :heading(0)
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Pass <h7 data-expect-match=""></h7> :heading(-1)
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Pass <h7 data-expect-match=""></h7> :heading(0, 1, 2)
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Pass <h7 data-expect-match=""></h7> :heading(6, 7)
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Pass <h7 data-expect-match=""></h7> :heading(n)
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Pass <h7 data-expect-match=""></h7> :heading(2n)
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Pass <h7 data-expect-match=""></h7> :heading(2n+1)
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Pass <h7 data-expect-match=""></h7> :heading(2n+2)
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Pass <h7 data-expect-match=""></h7> :heading(-n+3)
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Pass <h7 data-expect-match=""></h7> :heading(2n, 3n)
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Pass <h7 data-expect-match=""></h7> :heading(even)
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Pass <h7 data-expect-match=""></h7> :heading(odd)
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Pass <h8 data-expect-match=""></h8> :heading
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Pass <h8 data-expect-match=""></h8> :heading(1)
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Pass <h8 data-expect-match=""></h8> :heading(2)
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Pass <h8 data-expect-match=""></h8> :heading(3)
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Pass <h8 data-expect-match=""></h8> :heading(4)
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Pass <h8 data-expect-match=""></h8> :heading(5)
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Pass <h8 data-expect-match=""></h8> :heading(6)
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Pass <h8 data-expect-match=""></h8> :heading(7)
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Pass <h8 data-expect-match=""></h8> :heading(8)
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Pass <h8 data-expect-match=""></h8> :heading(9)
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Pass <h8 data-expect-match=""></h8> :heading(0)
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Pass <h8 data-expect-match=""></h8> :heading(-1)
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Pass <h8 data-expect-match=""></h8> :heading(0, 1, 2)
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Pass <h8 data-expect-match=""></h8> :heading(6, 7)
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Pass <h8 data-expect-match=""></h8> :heading(n)
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Pass <h8 data-expect-match=""></h8> :heading(2n)
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Pass <h8 data-expect-match=""></h8> :heading(2n+1)
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Pass <h8 data-expect-match=""></h8> :heading(2n+2)
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Pass <h8 data-expect-match=""></h8> :heading(-n+3)
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Pass <h8 data-expect-match=""></h8> :heading(2n, 3n)
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Pass <h8 data-expect-match=""></h8> :heading(even)
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Pass <h8 data-expect-match=""></h8> :heading(odd)
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Pass <h9 data-expect-match=""></h9> :heading
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Pass <h9 data-expect-match=""></h9> :heading(1)
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Pass <h9 data-expect-match=""></h9> :heading(2)
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Pass <h9 data-expect-match=""></h9> :heading(3)
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Pass <h9 data-expect-match=""></h9> :heading(4)
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Pass <h9 data-expect-match=""></h9> :heading(5)
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Pass <h9 data-expect-match=""></h9> :heading(6)
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Pass <h9 data-expect-match=""></h9> :heading(7)
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Pass <h9 data-expect-match=""></h9> :heading(8)
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Pass <h9 data-expect-match=""></h9> :heading(9)
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Pass <h9 data-expect-match=""></h9> :heading(0)
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Pass <h9 data-expect-match=""></h9> :heading(-1)
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Pass <h9 data-expect-match=""></h9> :heading(0, 1, 2)
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Pass <h9 data-expect-match=""></h9> :heading(6, 7)
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Pass <h9 data-expect-match=""></h9> :heading(n)
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Pass <h9 data-expect-match=""></h9> :heading(2n)
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Pass <h9 data-expect-match=""></h9> :heading(2n+1)
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Pass <h9 data-expect-match=""></h9> :heading(2n+2)
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Pass <h9 data-expect-match=""></h9> :heading(-n+3)
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Pass <h9 data-expect-match=""></h9> :heading(2n, 3n)
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Pass <h9 data-expect-match=""></h9> :heading(even)
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Pass <h9 data-expect-match=""></h9> :heading(odd)
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Pass <h0 data-expect-match=""></h0> :heading
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Pass <h0 data-expect-match=""></h0> :heading(1)
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Pass <h0 data-expect-match=""></h0> :heading(2)
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Pass <h0 data-expect-match=""></h0> :heading(3)
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Pass <h0 data-expect-match=""></h0> :heading(4)
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Pass <h0 data-expect-match=""></h0> :heading(5)
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Pass <h0 data-expect-match=""></h0> :heading(6)
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Pass <h0 data-expect-match=""></h0> :heading(7)
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Pass <h0 data-expect-match=""></h0> :heading(8)
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Pass <h0 data-expect-match=""></h0> :heading(9)
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Pass <h0 data-expect-match=""></h0> :heading(0)
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Pass <h0 data-expect-match=""></h0> :heading(-1)
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Pass <h0 data-expect-match=""></h0> :heading(0, 1, 2)
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Pass <h0 data-expect-match=""></h0> :heading(6, 7)
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Pass <h0 data-expect-match=""></h0> :heading(n)
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Pass <h0 data-expect-match=""></h0> :heading(2n)
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Pass <h0 data-expect-match=""></h0> :heading(2n+1)
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Pass <h0 data-expect-match=""></h0> :heading(2n+2)
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Pass <h0 data-expect-match=""></h0> :heading(-n+3)
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Pass <h0 data-expect-match=""></h0> :heading(2n, 3n)
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Pass <h0 data-expect-match=""></h0> :heading(even)
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Pass <h0 data-expect-match=""></h0> :heading(odd)
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Pass <h1 data-expect-match="1" aria-level="2"></h1> :heading
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Pass <h1 data-expect-match="1" aria-level="2"></h1> :heading(1)
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Pass <h1 data-expect-match="1" aria-level="2"></h1> :heading(2)
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Pass <h1 data-expect-match="1" aria-level="2"></h1> :heading(3)
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Pass <h1 data-expect-match="1" aria-level="2"></h1> :heading(4)
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Pass <h1 data-expect-match="1" aria-level="2"></h1> :heading(5)
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Pass <h1 data-expect-match="1" aria-level="2"></h1> :heading(6)
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Pass <h1 data-expect-match="1" aria-level="2"></h1> :heading(7)
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Pass <h1 data-expect-match="1" aria-level="2"></h1> :heading(8)
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Pass <h1 data-expect-match="1" aria-level="2"></h1> :heading(9)
|
||||
Pass <h1 data-expect-match="1" aria-level="2"></h1> :heading(0)
|
||||
Pass <h1 data-expect-match="1" aria-level="2"></h1> :heading(-1)
|
||||
Pass <h1 data-expect-match="1" aria-level="2"></h1> :heading(0, 1, 2)
|
||||
Pass <h1 data-expect-match="1" aria-level="2"></h1> :heading(6, 7)
|
||||
Pass <h1 data-expect-match="1" aria-level="2"></h1> :heading(n)
|
||||
Pass <h1 data-expect-match="1" aria-level="2"></h1> :heading(2n)
|
||||
Pass <h1 data-expect-match="1" aria-level="2"></h1> :heading(2n+1)
|
||||
Pass <h1 data-expect-match="1" aria-level="2"></h1> :heading(2n+2)
|
||||
Pass <h1 data-expect-match="1" aria-level="2"></h1> :heading(-n+3)
|
||||
Pass <h1 data-expect-match="1" aria-level="2"></h1> :heading(2n, 3n)
|
||||
Pass <h1 data-expect-match="1" aria-level="2"></h1> :heading(even)
|
||||
Pass <h1 data-expect-match="1" aria-level="2"></h1> :heading(odd)
|
||||
Pass <h1 data-expect-match="1"></h1> in section :heading
|
||||
Pass <h1 data-expect-match="1"></h1> in section :heading(1)
|
||||
Pass <h1 data-expect-match="1"></h1> in section :heading(2)
|
||||
Pass <h1 data-expect-match="1"></h1> in section :heading(3)
|
||||
Pass <h1 data-expect-match="1"></h1> in section :heading(4)
|
||||
Pass <h1 data-expect-match="1"></h1> in section :heading(5)
|
||||
Pass <h1 data-expect-match="1"></h1> in section :heading(6)
|
||||
Pass <h1 data-expect-match="1"></h1> in section :heading(7)
|
||||
Pass <h1 data-expect-match="1"></h1> in section :heading(8)
|
||||
Pass <h1 data-expect-match="1"></h1> in section :heading(9)
|
||||
Pass <h1 data-expect-match="1"></h1> in section :heading(0)
|
||||
Pass <h1 data-expect-match="1"></h1> in section :heading(-1)
|
||||
Pass <h1 data-expect-match="1"></h1> in section :heading(0, 1, 2)
|
||||
Pass <h1 data-expect-match="1"></h1> in section :heading(6, 7)
|
||||
Pass <h1 data-expect-match="1"></h1> in section :heading(n)
|
||||
Pass <h1 data-expect-match="1"></h1> in section :heading(2n)
|
||||
Pass <h1 data-expect-match="1"></h1> in section :heading(2n+1)
|
||||
Pass <h1 data-expect-match="1"></h1> in section :heading(2n+2)
|
||||
Pass <h1 data-expect-match="1"></h1> in section :heading(-n+3)
|
||||
Pass <h1 data-expect-match="1"></h1> in section :heading(2n, 3n)
|
||||
Pass <h1 data-expect-match="1"></h1> in section :heading(even)
|
||||
Pass <h1 data-expect-match="1"></h1> in section :heading(odd)
|
||||
Pass <hgroup data-expect-match=""></hgroup> :heading
|
||||
Pass <hgroup data-expect-match=""></hgroup> :heading(1)
|
||||
Pass <hgroup data-expect-match=""></hgroup> :heading(2)
|
||||
Pass <hgroup data-expect-match=""></hgroup> :heading(3)
|
||||
Pass <hgroup data-expect-match=""></hgroup> :heading(4)
|
||||
Pass <hgroup data-expect-match=""></hgroup> :heading(5)
|
||||
Pass <hgroup data-expect-match=""></hgroup> :heading(6)
|
||||
Pass <hgroup data-expect-match=""></hgroup> :heading(7)
|
||||
Pass <hgroup data-expect-match=""></hgroup> :heading(8)
|
||||
Pass <hgroup data-expect-match=""></hgroup> :heading(9)
|
||||
Pass <hgroup data-expect-match=""></hgroup> :heading(0)
|
||||
Pass <hgroup data-expect-match=""></hgroup> :heading(-1)
|
||||
Pass <hgroup data-expect-match=""></hgroup> :heading(0, 1, 2)
|
||||
Pass <hgroup data-expect-match=""></hgroup> :heading(6, 7)
|
||||
Pass <hgroup data-expect-match=""></hgroup> :heading(n)
|
||||
Pass <hgroup data-expect-match=""></hgroup> :heading(2n)
|
||||
Pass <hgroup data-expect-match=""></hgroup> :heading(2n+1)
|
||||
Pass <hgroup data-expect-match=""></hgroup> :heading(2n+2)
|
||||
Pass <hgroup data-expect-match=""></hgroup> :heading(-n+3)
|
||||
Pass <hgroup data-expect-match=""></hgroup> :heading(2n, 3n)
|
||||
Pass <hgroup data-expect-match=""></hgroup> :heading(even)
|
||||
Pass <hgroup data-expect-match=""></hgroup> :heading(odd)
|
||||
Pass <p role="heading" aria-level="1" data-expect-match=""></p> :heading
|
||||
Pass <p role="heading" aria-level="1" data-expect-match=""></p> :heading(1)
|
||||
Pass <p role="heading" aria-level="1" data-expect-match=""></p> :heading(2)
|
||||
Pass <p role="heading" aria-level="1" data-expect-match=""></p> :heading(3)
|
||||
Pass <p role="heading" aria-level="1" data-expect-match=""></p> :heading(4)
|
||||
Pass <p role="heading" aria-level="1" data-expect-match=""></p> :heading(5)
|
||||
Pass <p role="heading" aria-level="1" data-expect-match=""></p> :heading(6)
|
||||
Pass <p role="heading" aria-level="1" data-expect-match=""></p> :heading(7)
|
||||
Pass <p role="heading" aria-level="1" data-expect-match=""></p> :heading(8)
|
||||
Pass <p role="heading" aria-level="1" data-expect-match=""></p> :heading(9)
|
||||
Pass <p role="heading" aria-level="1" data-expect-match=""></p> :heading(0)
|
||||
Pass <p role="heading" aria-level="1" data-expect-match=""></p> :heading(-1)
|
||||
Pass <p role="heading" aria-level="1" data-expect-match=""></p> :heading(0, 1, 2)
|
||||
Pass <p role="heading" aria-level="1" data-expect-match=""></p> :heading(6, 7)
|
||||
Pass <p role="heading" aria-level="1" data-expect-match=""></p> :heading(n)
|
||||
Pass <p role="heading" aria-level="1" data-expect-match=""></p> :heading(2n)
|
||||
Pass <p role="heading" aria-level="1" data-expect-match=""></p> :heading(2n+1)
|
||||
Pass <p role="heading" aria-level="1" data-expect-match=""></p> :heading(2n+2)
|
||||
Pass <p role="heading" aria-level="1" data-expect-match=""></p> :heading(-n+3)
|
||||
Pass <p role="heading" aria-level="1" data-expect-match=""></p> :heading(2n, 3n)
|
||||
Pass <p role="heading" aria-level="1" data-expect-match=""></p> :heading(even)
|
||||
Pass <p role="heading" aria-level="1" data-expect-match=""></p> :heading(odd)
|
||||
|
|
@ -0,0 +1,67 @@
|
|||
<!doctype html>
|
||||
<meta charset=utf-8>
|
||||
<title>:heading and :heading() pseudo-classes</title>
|
||||
<link rel="help" href="https://drafts.csswg.org/selectors-5/#headings">
|
||||
<script src="../../resources/testharness.js"></script>
|
||||
<script src="../../resources/testharnessreport.js"></script>
|
||||
|
||||
<h1 data-expect-match="1"></h1>
|
||||
<h2 data-expect-match="2"></h2>
|
||||
<h3 data-expect-match="3"></h3>
|
||||
<h4 data-expect-match="4"></h4>
|
||||
<h5 data-expect-match="5"></h5>
|
||||
<h6 data-expect-match="6"></h6>
|
||||
<h7 data-expect-match=""></h7>
|
||||
<h8 data-expect-match=""></h8>
|
||||
<h9 data-expect-match=""></h9>
|
||||
<h0 data-expect-match=""></h0>
|
||||
<h1 data-expect-match="1" aria-level="2"></h1>
|
||||
<section><h1 data-expect-match="1"></h1></section>
|
||||
<hgroup data-expect-match=""></hgroup>
|
||||
<p role="heading" aria-level="1" data-expect-match=""></p>
|
||||
|
||||
<script>
|
||||
const els = document.querySelectorAll('[data-expect-match]');
|
||||
const tests = [
|
||||
{args: ['1'], match: [1]},
|
||||
{args: ['2'], match: [2]},
|
||||
{args: ['3'], match: [3]},
|
||||
{args: ['4'], match: [4]},
|
||||
{args: ['5'], match: [5]},
|
||||
{args: ['6'], match: [6]},
|
||||
{args: ['7'], match: []},
|
||||
{args: ['8'], match: []},
|
||||
{args: ['9'], match: []},
|
||||
{args: ['0'], match: []},
|
||||
{args: ['-1'], match: []},
|
||||
{args: ['0', '1', '2'], match: [1, 2]},
|
||||
{args: ['6', '7'], match: [6]},
|
||||
{args: ['n'], match: [1, 2, 3, 4, 5, 6]},
|
||||
{args: ['2n'], match: [2, 4, 6]},
|
||||
{args: ['2n+1'], match: [1, 3, 5]},
|
||||
{args: ['2n+2'], match: [2, 4, 6]},
|
||||
{args: ['-n+3'], match: [1, 2, 3]},
|
||||
{args: ['2n', '3n'], match: [2, 3, 4, 6]},
|
||||
{args: ['even'], match: [2, 4, 6]},
|
||||
{args: ['odd'], match: [1, 3, 5]},
|
||||
];
|
||||
for (const el of els) {
|
||||
const testName = el.outerHTML + (el.parentNode === document.body ? '' : ' in ' + el.parentNode.localName);
|
||||
|
||||
test(() => {
|
||||
const matches = el.matches(':heading');
|
||||
const shouldMatch = el.dataset.expectMatch !== "";
|
||||
assert_equals(matches, shouldMatch);
|
||||
}, testName + ' :heading');
|
||||
|
||||
for (const t of tests) {
|
||||
const selector = `:heading(${t.args.join(', ')})`;
|
||||
test(() => {
|
||||
const matches = el.matches(selector);
|
||||
const expectMatchLevel = parseInt(el.dataset.expectMatch, 10);
|
||||
const shouldMatch = t.match.includes(expectMatchLevel);
|
||||
assert_equals(matches, shouldMatch, selector);
|
||||
}, testName + ' ' + selector);
|
||||
}
|
||||
}
|
||||
</script>
|
||||
Loading…
Add table
Add a link
Reference in a new issue