lines.html (1016B)
1 <!doctype html> 2 <title>VTTRegion.lines</title> 3 <link rel="help" href="https://w3c.github.io/webvtt/#dom-vttregion-lines"> 4 <script src=/resources/testharness.js></script> 5 <script src=/resources/testharnessreport.js></script> 6 <div id=log></div> 7 <script> 8 test(function() { 9 var region = new VTTRegion(); 10 assert_true('lines' in region, 'lines is not supported'); 11 12 for (var i = 1; i <= 100; i++) { 13 region.lines = i; 14 assert_equals(region.lines, i); 15 } 16 17 // https://webidl.spec.whatwg.org/#abstract-opdef-converttoint 18 [[0, 0], 19 [-0, 0], 20 [-1, 4294967295], 21 [-100, 4294967196], 22 [101, 101], 23 [-2147483648, 2147483648], 24 [2147483647, 2147483647], 25 [2147483648, 2147483648], 26 [NaN, 0], 27 [Infinity, 0], 28 [-Infinity, 0]].forEach(function (pair) { 29 var input = pair[0]; 30 var expected = pair[1]; 31 region.lines = input; 32 assert_equals(region.lines, expected); 33 }); 34 35 }, document.title + ' script-created region'); 36 </script>