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205 lines
6.6 KiB
HTML
205 lines
6.6 KiB
HTML
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<html xmlns="http://www.w3.org/1999/xhtml">
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<!-- NodeIterator mutation tests.
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Originally written by Ian Hickson, Mochi-ified by Zack Weinberg.
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This file based on 00[3-9].xml from
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http://hixie.ch/tests/adhoc/dom/traversal/node-iterator/
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-->
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<head>
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<title>DOM Traversal: NodeIterator: Mutations (1/x)</title>
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<script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
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<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
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</head>
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<body>
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<p id="display"></p>
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<div id="content" style="display: none">
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<span id="X"></span><span id="Y"><span id="root1"><span id="A"><span id="B"><span id="C"><span id="D"><span id="E"></span></span></span></span></span></span></span>
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<span id="root2"><span id="F"><span id="FF"></span></span><span id="G"></span><span id="H"><span id="HH"></span></span></span>
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<span id="root3"><span id="I"><span id="II"></span></span><span id="J"></span><span id="K"><span id="KK"></span></span></span>
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<span id="root4"><span id="L"></span><span id="M"><span id="MM"></span></span><span id="N"></span></span>
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<span id="root5"><span id="O"></span><span id="P"><span id="PP"></span></span><span id="Q"></span></span>
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<span id="root6"><span id="R"></span><span id="S"><span id="SS"></span></span><span id="T"></span></span>
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<span id="root7"><span id="U"></span><span id="V"><span id="VV"></span></span><span id="W"></span></span>
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</div>
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<pre id="test">
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<script class="testbody" type="text/javascript"><![CDATA[
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/** Originally written by Ian Hickson. **/
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function check(f, e, label) {
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var eid = e.id;
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var fid = f ? f.id : 'null';
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is(f, e, label + ': expected ' + eid + ' have ' + fid);
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}
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var childid = 0;
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function addChildTo(a) {
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var x = document.createElementNS('http://www.w3.org/1999/xhtml', 'span');
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x.id = 'X' + childid;
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childid++;
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ok(a, 'parent ' + (a?a.id:'undefined') + ' for child ' + x.id);
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if (a)
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a.appendChild(x);
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return x;
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}
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function remove(a) {
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var p = a.parentNode;
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ok(a && p,
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'removing ' + ( a?(a.id?a.id:'(no id)'):'undefined' )
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+ ' with parent ' + ( p?(p.id?p.id:'(no id)'):'undefined' ));
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if (a && p)
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p.removeChild(a);
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}
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/** Removal of nodes that should have no effect **/
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(function () {
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var root = $('root1');
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var A = $('A');
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var B = $('B');
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var C = $('C');
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var D = $('D');
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var E = $('E');
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var iterator = document.createNodeIterator(root, NodeFilter.SHOW_ALL,
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null, false);
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check(iterator.nextNode(), root, '1.0');
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// 1. Remove a node unrelated to the reference node
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remove($('X'));
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check(iterator.nextNode(), A, '1.1');
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// 2. Remove an ancestor of the root node
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remove($('Y'));
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check(iterator.nextNode(), B, '1.2');
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// 3. Remove the root node itself
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remove(root);
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check(iterator.nextNode(), C, '1.3');
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// 4. Remove a descendant of the reference node
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remove(E);
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check(iterator.nextNode(), D, '1.4');
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})();
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/** Removal of the reference node **/
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(function () {
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var root = $('root2');
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var F = $('F');
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var FF = $('FF');
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var G = $('G');
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var H = $('H');
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var iterator = document.createNodeIterator(root, NodeFilter.SHOW_ALL,
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null, false);
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check(iterator.nextNode(), root, '2.0');
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check(iterator.nextNode(), F, '2.1');
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check(iterator.nextNode(), FF, '2.2');
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check(iterator.nextNode(), G, '2.3');
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remove(G);
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check(iterator.previousNode(), FF, '2.4');
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remove(FF);
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check(iterator.nextNode(), H, '2.5');
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})();
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/** Removal of the reference node (deep check) **/
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(function () {
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var root = $('root3');
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var I = $('I');
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var II = $('II');
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var J = $('J');
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var K = $('K');
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var KK = $('KK');
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var iterator = document.createNodeIterator(root, NodeFilter.SHOW_ALL,
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null, false);
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check(iterator.nextNode(), root, '3.0');
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check(iterator.nextNode(), I, '3.1');
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check(iterator.nextNode(), II, '3.2');
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check(iterator.nextNode(), J, '3.3');
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remove(J);
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var X = addChildTo(II);
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check(iterator.nextNode(), X, '3.4');
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check(iterator.previousNode(), X, '3.5');
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remove(X);
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var Y = addChildTo(II);
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check(iterator.previousNode(), Y, '3.6');
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check(iterator.nextNode(), Y, '3.7');
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check(iterator.nextNode(), K, '3.8');
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check(iterator.nextNode(), KK, '3.9');
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})();
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/** Removal of an ancestor of the Reference Node (forwards) **/
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(function () {
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var root = $('root4');
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var L = $('L');
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var M = $('M');
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var MM = $('MM');
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var N = $('N');
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var iterator = document.createNodeIterator(root, NodeFilter.SHOW_ALL,
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null, false);
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check(iterator.nextNode(), root, '4.1');
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check(iterator.nextNode(), L, '4.2');
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check(iterator.nextNode(), M, '4.3');
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check(iterator.nextNode(), MM, '4.4');
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remove(M);
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check(iterator.previousNode(), L, '4.5');
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})();
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/** Removal of an ancestor of the Reference Node (forwards) (deep check) **/
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(function () {
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var root = $('root5');
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var O = $('O');
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var P = $('P');
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var PP = $('PP');
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var Q = $('Q');
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var iterator = document.createNodeIterator(root, NodeFilter.SHOW_ALL,
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null, false);
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check(iterator.nextNode(), root, '5.1');
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check(iterator.nextNode(), O, '5.2');
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check(iterator.nextNode(), P, '5.3');
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check(iterator.nextNode(), PP, '5.4');
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remove(P);
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var X = addChildTo(O);
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check(iterator.nextNode(), X, '5.5');
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})();
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/** Removal of an ancestor of the Reference Node (backwards) **/
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(function () {
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var root = $('root6');
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var R = $('R');
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var S = $('S');
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var SS = $('SS');
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var T = $('T');
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var iterator = document.createNodeIterator(root, NodeFilter.SHOW_ALL,
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null, false);
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check(iterator.nextNode(), root, '6.1');
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check(iterator.nextNode(), R, '6.2');
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check(iterator.nextNode(), S, '6.3');
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check(iterator.nextNode(), SS, '6.4');
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check(iterator.previousNode(), SS, '6.5');
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remove(S);
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check(iterator.nextNode(), T, '6.6');
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})();
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/** Removal of an ancestor of the Reference Node (backwards) (deep check) **/
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(function () {
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var root = $('root7');
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var U = $('U');
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var V = $('V');
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var VV = $('VV');
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var W = $('W');
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var iterator = document.createNodeIterator(root, NodeFilter.SHOW_ALL,
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null, false);
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check(iterator.nextNode(), root, '7.1');
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check(iterator.nextNode(), U, '7.2');
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check(iterator.nextNode(), V, '7.3');
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check(iterator.nextNode(), VV, '7.4');
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check(iterator.previousNode(), VV, '7.5');
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remove(V);
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var X = addChildTo(U);
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check(iterator.previousNode(), X, '7.6');
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})();
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]]></script></pre></body></html>
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