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37 lines
1.0 KiB
HTML
37 lines
1.0 KiB
HTML
<!doctype html>
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<title>Node.contains() tests</title>
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<link rel=author title="Aryeh Gregor" href=ayg@aryeh.name>
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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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testNodes.forEach(function(referenceName) {
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var reference = eval(referenceName);
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test(function() {
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assert_false(reference.contains(null));
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}, referenceName + ".contains(null)");
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testNodes.forEach(function(otherName) {
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var other = eval(otherName);
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test(function() {
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var ancestor = other;
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while (ancestor && ancestor !== reference) {
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ancestor = ancestor.parentNode;
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}
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if (ancestor === reference) {
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assert_true(reference.contains(other));
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} else {
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assert_false(reference.contains(other));
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}
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}, referenceName + ".contains(" + otherName + ")");
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});
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});
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testDiv.parentNode.removeChild(testDiv);
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</script>
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<!-- vim: set expandtab tabstop=2 shiftwidth=2: -->
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