47 lines
1.9 KiB
HTML
47 lines
1.9 KiB
HTML
<!DOCTYPE html>
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<link rel="help" title="6.5 dynamic-range" href="https://www.w3.org/TR/mediaqueries-5/#dynamic-range">
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<script type="text/javascript" src="/resources/testharness.js"></script>
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<script type="text/javascript" src="/resources/testharnessreport.js"></script>
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<script type="text/javascript" src="resources/matchmedia-utils.js"></script>
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<script>
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query_should_be_known("(dynamic-range: standard)");
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query_should_be_known("(dynamic-range: high)");
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query_should_be_known("(video-dynamic-range: standard)");
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query_should_be_known("(video-dynamic-range: high)");
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query_should_be_known("(dynamic-range)");
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query_should_be_known("(video-dynamic-range)");
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query_should_be_unknown("(dynamic-range: 0)");
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query_should_be_unknown("(dynamic-range: 10px)");
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query_should_be_unknown("(dynamic-range: invalid)");
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query_should_be_unknown("(video-dynamic-range: 0)");
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query_should_be_unknown("(video-dynamic-range: 10px)");
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query_should_be_unknown("(video-dynamic-range: invalid)");
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test(() => {
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let match_boolean = window.matchMedia("(dynamic-range)");
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assert_false(match_boolean.matches);
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}, "Check that dynamic-range evaluates to false in the boolean context");
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test(() => {
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let match_boolean = window.matchMedia("(video-dynamic-range)");
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assert_false(match_boolean.matches);
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}, "Check that video-dynamic-range evaluates to false in the boolean context");
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test(() => {
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let match_standard = window.matchMedia("(dynamic-range: standard)");
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assert_true(match_standard.matches);
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}, "Check that dynamic-range always matches 'standard'");
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test(() => {
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let match_standard = window.matchMedia("(video-dynamic-range: standard)");
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assert_true(match_standard.matches);
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}, "Check that video-dynamic-range always matches 'standard'");
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test(() => {
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let match_invalid = window.matchMedia("(video-dynamic-range: invalid)");
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assert_false(match_invalid.matches);
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}, "Check that video-dynamic-range is not 'invalid'");
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</script>
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