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| 1 <!doctype html> |
| 2 <title>VTTRegion.regionAnchorX</title> |
| 3 <link rel="help" href="https://w3c.github.io/webvtt/#dom-vttregion-regionanchorx
"> |
| 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 |
| 11 for (var i = 0; i <= 100; i++) { |
| 12 region.regionAnchorX = i; |
| 13 assert_equals(region.regionAnchorX, i); |
| 14 } |
| 15 |
| 16 region.regionAnchorX = 1.5; |
| 17 assert_equals(region.regionAnchorX, 1.5); |
| 18 |
| 19 [-1, -100, -150, 101, 200, 250].forEach(function (invalid) { |
| 20 assert_throws('IndexSizeError', function() { |
| 21 region.regionAnchorX = invalid; |
| 22 }); |
| 23 }); |
| 24 }, document.title + ' script-created region'); |
| 25 </script> |
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