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feef1883d1
There is a difference in behavior between MutationObserver and this shim in IE10, causing the target for a MutationRecord to be different from the expect value. This happens because when you append a node with children in IE10 it'll call the DOMNodeInserted for the node and its children seperately. The test has an if statement because the behavior is different between IE10 and chrome, making both outcomes valid.
91 lines
3.1 KiB
HTML
91 lines
3.1 KiB
HTML
<!doctype html>
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<!--
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@license
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Copyright (c) 2014 The Polymer Project Authors. All rights reserved.
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This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
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The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
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The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
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Code distributed by Google as part of the polymer project is also
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subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
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-->
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<meta charset="utf-8">
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<!-- Mocha/Chai -->
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<link rel="stylesheet" href="../tools/mocha/mocha.css">
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<script src="../tools/mocha/mocha.js"></script>
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<script src="../tools/chai/chai.js"></script>
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<script src="../tools/mocha-htmltest.js"></script>
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<!-- MutationObserver -->
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<script src="../../src/WeakMap/WeakMap.js"></script>
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<script src="../../src/MutationObserver/MutationObserver.js"></script>
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<script>
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mocha.setup({
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ui: 'tdd',
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ignoreLeaks: true
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});
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var assert = chai.assert;
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function assertArrayEqual(a, b, msg) {
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assert.equal(a.length, b.length, msg);
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for (var i = 0; i < a.length; i++) {
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assert.equal(a[i], b[i], msg);
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}
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}
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var expectRecord = (function() {
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var useNative = /native/.test(location.search);
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var isWebKit = /WebKit/.test(navigator.userAgent);
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var slice = Array.prototype.slice.call.bind(Array.prototype.slice);
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if (useNative) {
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JsMutationObserver =
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window.MutationObserver || window.WebKitMutationObserver;
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}
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// addedNodes/removedNodes are broken in WebKit.
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// https://bugs.webkit.org/show_bug.cgi?id=98921
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function fixWebKitNodes(nodes) {
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if (nodes === null && useNative && isWebKit)
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return [];
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return nodes;
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}
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return function expectRecord(record, expected) {
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assert.strictEqual(record.type,
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expected.type === undefined ? null : expected.type);
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assert.strictEqual(record.target,
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expected.target === undefined ? null : expected.target);
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assertArrayEqual(fixWebKitNodes(record.addedNodes),
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expected.addedNodes === undefined ? [] : expected.addedNodes);
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assertArrayEqual(fixWebKitNodes(record.removedNodes),
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expected.removedNodes === undefined ? [] : expected.removedNodes);
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assert.strictEqual(record.previousSibling,
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expected.previousSibling === undefined ?
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null : expected.previousSibling);
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assert.strictEqual(record.nextSibling,
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expected.nextSibling === undefined ? null : expected.nextSibling);
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assert.strictEqual(record.attributeName,
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expected.attributeName === undefined ? null : expected.attributeName);
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assert.strictEqual(record.attributeNamespace,
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expected.attributeNamespace === undefined ?
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null : expected.attributeNamespace);
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assert.strictEqual(record.oldValue,
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expected.oldValue === undefined ? null : expected.oldValue);
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};
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})();
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</script>
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<script src="attributes.js"></script>
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<script src="characterData.js"></script>
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<script src="childList.js"></script>
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<script src="mixed.js"></script>
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<script src="callback.js"></script>
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<script src="transient.js"></script>
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<div id="mocha"></div>
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<script>
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mocha.run();
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</script>
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