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36 lines
1,017 B
HTML
36 lines
1,017 B
HTML
<!doctype html>
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<title>VTTRegion.lines</title>
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<link rel="help" href="https://w3c.github.io/webvtt/#dom-vttregion-lines">
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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('lines' in region, 'lines is not supported');
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for (var i = 1; i <= 100; i++) {
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region.lines = i;
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assert_equals(region.lines, i);
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}
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// https://heycam.github.io/webidl/#abstract-opdef-converttoint
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[[0, 0],
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[-0, 0],
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[-1, 4294967295],
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[-100, 4294967196],
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[101, 101],
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[-2147483648, 2147483648],
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[2147483647, 2147483647],
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[2147483648, 2147483648],
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[NaN, 0],
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[Infinity, 0],
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[-Infinity, 0]].forEach(function (pair) {
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var input = pair[0];
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var expected = pair[1];
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region.lines = input;
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assert_equals(region.lines, expected);
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});
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}, document.title + ' script-created region');
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</script>
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