40 lines
1.1 KiB
HTML
40 lines
1.1 KiB
HTML
<!doctype html>
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<title>Range.commonAncestorContainer tests</title>
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<link rel="author" title="Aryeh Gregor" href=ayg@aryeh.name>
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<meta name=timeout content=long>
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<div id=log></div>
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<script src=/resources/testharness.js></script>
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<script src=/resources/testharnessreport.js></script>
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<script src=../common.js></script>
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<script>
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"use strict";
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testRanges.unshift("[detached]");
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for (var i = 0; i < testRanges.length; i++) {
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test(function() {
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var range;
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if (i == 0) {
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range = document.createRange();
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range.detach();
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} else {
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range = rangeFromEndpoints(eval(testRanges[i]));
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}
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// "Let container be start node."
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var container = range.startContainer;
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// "While container is not an inclusive ancestor of end node, let
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// container be container's parent."
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while (container != range.endContainer
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&& !isAncestor(container, range.endContainer)) {
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container = container.parentNode;
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}
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// "Return container."
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assert_equals(range.commonAncestorContainer, container);
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}, i + ": range " + testRanges[i]);
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}
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testDiv.style.display = "none";
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</script>
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