109 lines
4.3 KiB
HTML
109 lines
4.3 KiB
HTML
<!DOCTYPE html>
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<link rel="help" href="https://drafts.csswg.org/scroll-animations-1/#scroll-timeline-shorthand">
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<script src="/resources/testharness.js"></script>
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<script src="/resources/testharnessreport.js"></script>
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<script src="/css/support/computed-testcommon.js"></script>
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<script src="/css/support/parsing-testcommon.js"></script>
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<script src="/css/support/shorthand-testcommon.js"></script>
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<div id="target"></div>
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<script>
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test_valid_value('scroll-timeline', 'none block', 'none');
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test_valid_value('scroll-timeline', 'none inline');
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test_valid_value('scroll-timeline', '--abc x');
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test_valid_value('scroll-timeline', '--abc inline');
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test_valid_value('scroll-timeline', '--aBc inline');
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test_valid_value('scroll-timeline', '--inline inline');
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test_valid_value('scroll-timeline', '--abc');
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test_valid_value('scroll-timeline', '--inline block', '--inline');
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test_valid_value('scroll-timeline', '--block block', '--block');
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test_valid_value('scroll-timeline', '--y block', '--y');
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test_valid_value('scroll-timeline', '--x block', '--x');
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test_valid_value('scroll-timeline', '--a, --b, --c');
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test_valid_value('scroll-timeline', '--a inline, --b block, --c y', '--a inline, --b, --c y');
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test_valid_value('scroll-timeline', '--auto');
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test_invalid_value('scroll-timeline', '');
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test_invalid_value('scroll-timeline', '--abc --abc');
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test_invalid_value('scroll-timeline', 'block none');
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test_invalid_value('scroll-timeline', 'inline --abc');
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test_invalid_value('scroll-timeline', 'default');
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test_invalid_value('scroll-timeline', ',');
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test_invalid_value('scroll-timeline', ',,block,,');
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test_computed_value('scroll-timeline', 'none block', 'none');
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test_computed_value('scroll-timeline', '--abc inline');
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test_computed_value('scroll-timeline', 'none y');
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test_computed_value('scroll-timeline', '--abc x');
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test_computed_value('scroll-timeline', '--y y');
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test_computed_value('scroll-timeline', '--abc');
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test_computed_value('scroll-timeline', '--inline block', '--inline');
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test_computed_value('scroll-timeline', '--block block', '--block');
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test_computed_value('scroll-timeline', '--y block', '--y');
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test_computed_value('scroll-timeline', '--x block', '--x');
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test_computed_value('scroll-timeline', '--a, --b, --c');
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test_computed_value('scroll-timeline', '--a inline, --b block, --c y', '--a inline, --b, --c y');
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test_shorthand_value('scroll-timeline', '--abc y',
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{
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'scroll-timeline-name': '--abc',
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'scroll-timeline-axis': 'y',
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});
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test_shorthand_value('scroll-timeline', '--inline x',
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{
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'scroll-timeline-name': '--inline',
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'scroll-timeline-axis': 'x',
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});
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test_shorthand_value('scroll-timeline', '--abc y, --def',
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{
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'scroll-timeline-name': '--abc, --def',
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'scroll-timeline-axis': 'y, block',
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});
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test_shorthand_value('scroll-timeline', '--abc, --def',
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{
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'scroll-timeline-name': '--abc, --def',
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'scroll-timeline-axis': 'block, block',
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});
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function test_shorthand_contraction(shorthand, longhands, expected) {
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let longhands_fmt = Object.entries(longhands).map((e) => `${e[0]}:${e[1]}:${e[2]}`).join(';');
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test((t) => {
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t.add_cleanup(() => {
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for (let shorthand of Object.keys(longhands))
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target.style.removeProperty(shorthand);
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});
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for (let [shorthand, value] of Object.entries(longhands))
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target.style.setProperty(shorthand, value);
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assert_equals(target.style.getPropertyValue(shorthand), expected, 'Declared value');
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assert_equals(getComputedStyle(target).getPropertyValue(shorthand), expected, 'Computed value');
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}, `Shorthand contraction of ${longhands_fmt}`);
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}
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test_shorthand_contraction('scroll-timeline', {
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'scroll-timeline-name': '--abc',
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'scroll-timeline-axis': 'inline',
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}, '--abc inline');
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test_shorthand_contraction('scroll-timeline', {
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'scroll-timeline-name': '--a, --b',
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'scroll-timeline-axis': 'inline, block',
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}, '--a inline, --b');
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test_shorthand_contraction('scroll-timeline', {
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'scroll-timeline-name': 'none, none',
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'scroll-timeline-axis': 'block, block',
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}, 'none, none');
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// Longhands with different lengths:
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test_shorthand_contraction('scroll-timeline', {
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'scroll-timeline-name': '--a, --b, --c',
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'scroll-timeline-axis': 'inline, inline',
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}, '--a inline, --b inline, --c inline');
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test_shorthand_contraction('scroll-timeline', {
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'scroll-timeline-name': '--a, --b',
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'scroll-timeline-axis': 'inline, inline, inline',
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}, '--a inline, --b inline');
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</script>
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