27 lines
812 B
HTML
27 lines
812 B
HTML
<!doctype html>
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<title>VTTRegion.scroll</title>
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<link rel="help" href="https://w3c.github.io/webvtt/#dom-vttregion-scroll">
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<script src=/resources/testharness.js></script>
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<script src=/resources/testharnessreport.js></script>
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<div id=log></div>
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<script>
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test(function() {
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var region = new VTTRegion();
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assert_true('scroll' in region, 'scroll is not supported');
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region.scroll = '';
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assert_equals(region.scroll, '');
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region.scroll = 'up';
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assert_equals(region.scroll, 'up');
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region.scroll = 'down';
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assert_equals(region.scroll, 'up');
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region.scroll = '';
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for (var invalid in ['left', 'right', 'center', 'top', 'bottom', 'down']) {
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region.scroll = invalid;
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assert_equals(region.scroll, '');
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}
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}, document.title + ' script-created region');
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</script>
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