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| 1 <!doctype html> |
| 2 <title>Range.commonAncestorContainer tests</title> |
| 3 <link rel="author" title="Aryeh Gregor" href=ayg@aryeh.name> |
| 4 <meta name=timeout content=long> |
| 5 <div id=log></div> |
| 6 <script src=../../../../resources/testharness.js></script> |
| 7 <script src=../../../../resources/testharnessreport.js></script> |
| 8 <script src=../common.js></script> |
| 9 <script> |
| 10 "use strict"; |
| 11 |
| 12 testRanges.unshift("[detached]"); |
| 13 |
| 14 for (var i = 0; i < testRanges.length; i++) { |
| 15 test(function() { |
| 16 var range; |
| 17 if (i == 0) { |
| 18 range = document.createRange(); |
| 19 range.detach(); |
| 20 } else { |
| 21 range = rangeFromEndpoints(eval(testRanges[i])); |
| 22 } |
| 23 |
| 24 // "Let container be start node." |
| 25 var container = range.startContainer; |
| 26 |
| 27 // "While container is not an inclusive ancestor of end node, let |
| 28 // container be container's parent." |
| 29 while (container != range.endContainer |
| 30 && !isAncestor(container, range.endContainer)) { |
| 31 container = container.parentNode; |
| 32 } |
| 33 |
| 34 // "Return container." |
| 35 assert_equals(range.commonAncestorContainer, container); |
| 36 }, i + ": range " + testRanges[i]); |
| 37 } |
| 38 |
| 39 testDiv.style.display = "none"; |
| 40 </script> |
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