26 lines
774 B
HTML
26 lines
774 B
HTML
<!doctype html>
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<title>VTTRegion.width</title>
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<link rel="help" href="https://w3c.github.io/webvtt/#dom-vttregion-width">
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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('width' in region, 'width is not supported');
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for (var i = 0; i <= 100; i++) {
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region.width = i;
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assert_equals(region.width, i);
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}
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region.width = 1.5;
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assert_equals(region.width, 1.5);
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[-1, -100, -150, 101, 200, 250].forEach(function (invalid) {
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assert_throws_dom('IndexSizeError', function() {
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region.width = invalid;
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});
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});
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}, document.title + ' script-created region');
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</script>
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