1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/content/base/test/test_bug628938.html Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,239 @@
1.4 +<!DOCTYPE HTML>
1.5 +<html>
1.6 +<!--
1.7 +https://bugzilla.mozilla.org/show_bug.cgi?id=628938
1.8 +-->
1.9 +<head>
1.10 + <title>Test for Bug 628938</title>
1.11 + <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
1.12 + <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
1.13 +</head>
1.14 +<body>
1.15 +<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=628938">Mozilla Bug 628938</a>
1.16 +<p id="display"></p>
1.17 +<foo id="content" style="display: none">
1.18 + <div><div>foo</div></div>
1.19 + <span> bar </span>
1.20 + <div>tulip<span>bar</span></div>
1.21 + <span></span>
1.22 + <div>foo</div>
1.23 + <span></span>
1.24 + <div>bar</div>
1.25 + <span></span>
1.26 + <div>foobar</div>
1.27 +</foo>
1.28 +<pre id="test">
1.29 +<script type="application/javascript">
1.30 +
1.31 +/** Test for Bug 628938 **/
1.32 +
1.33 +var gResults = [];
1.34 +var gIdx = 0;
1.35 +
1.36 +function walkTree(walker)
1.37 +{
1.38 + if(walker.firstChild()) {
1.39 + do {
1.40 + if (walker.currentNode.nodeType == Node.ELEMENT_NODE) {
1.41 + ok(gResults[gIdx][0], "current node should be an element");
1.42 + is(walker.currentNode.nodeName, gResults[gIdx][1],
1.43 + "current node name should be " + gResults[gIdx][1]);
1.44 + } else {
1.45 + ok(!gResults[gIdx][0], "current node shouldn't be an element");
1.46 + is(walker.currentNode.nodeValue, gResults[gIdx][1],
1.47 + "current node value should be " + gResults[gIdx][1]);
1.48 + }
1.49 + gIdx++;
1.50 + // Recursively walk the rest of the sub-tree.
1.51 + walkTree(walker);
1.52 + } while(walker.nextSibling());
1.53 +
1.54 + // don't forget to return the treewalker to it's previous state
1.55 + // before exiting the function
1.56 + walker.parentNode();
1.57 + }
1.58 +}
1.59 +
1.60 +function regularWalk()
1.61 +{
1.62 + gResults = [
1.63 + [ false, "\n " ],
1.64 + [ true, "DIV" ],
1.65 + [ true, "DIV" ],
1.66 + [ false, "foo" ],
1.67 + [ false, "\n " ],
1.68 + [ true, "SPAN" ],
1.69 + [ false, " bar " ],
1.70 + [ false, "\n " ],
1.71 + [ true, "DIV" ],
1.72 + [ false, "tulip" ],
1.73 + [ true, "SPAN" ],
1.74 + [ false, "bar" ],
1.75 + [ false, "\n " ],
1.76 + [ true, "SPAN" ],
1.77 + [ false, "\n " ],
1.78 + [ true, "DIV" ],
1.79 + [ false, "foo" ],
1.80 + [ false, "\n " ],
1.81 + [ true, "SPAN" ],
1.82 + [ false, "\n " ],
1.83 + [ true, "DIV" ],
1.84 + [ false, "bar" ],
1.85 + [ false, "\n " ],
1.86 + [ true, "SPAN" ],
1.87 + [ false, "\n " ],
1.88 + [ true, "DIV" ],
1.89 + [ false, "foobar" ],
1.90 + [ false, "\n" ],
1.91 + ];
1.92 + var walker = document.createTreeWalker(document.getElementById('content'),
1.93 + NodeFilter.SHOW_ALL, null);
1.94 +
1.95 + walkTree(walker);
1.96 +
1.97 + gIdx = 0;
1.98 +}
1.99 +
1.100 +function noWhiteSpaceWalk()
1.101 +{
1.102 + gResults = [
1.103 + [ true, "DIV" ],
1.104 + [ true, "DIV" ],
1.105 + [ false, "foo" ],
1.106 + [ true, "SPAN" ],
1.107 + [ false, " bar " ],
1.108 + [ true, "DIV" ],
1.109 + [ false, "tulip" ],
1.110 + [ true, "SPAN" ],
1.111 + [ false, "bar" ],
1.112 + [ true, "SPAN" ],
1.113 + [ true, "DIV" ],
1.114 + [ false, "foo" ],
1.115 + [ true, "SPAN" ],
1.116 + [ true, "DIV" ],
1.117 + [ false, "bar" ],
1.118 + [ true, "SPAN" ],
1.119 + [ true, "DIV" ],
1.120 + [ false, "foobar" ],
1.121 + ];
1.122 + var walker = document.createTreeWalker(document.getElementById('content'),
1.123 + NodeFilter.SHOW_ALL,
1.124 + {
1.125 + acceptNode : function(node) {
1.126 + if (node.nodeType == Node.TEXT_NODE &&
1.127 + !(/[^\t\n\r ]/.test(node.nodeValue)))
1.128 + return NodeFilter.FILTER_REJECT;
1.129 + return NodeFilter.FILTER_ACCEPT;
1.130 + }
1.131 + });
1.132 +
1.133 + walkTree(walker);
1.134 +
1.135 + gIdx = 0;
1.136 +}
1.137 +
1.138 +function onlyElementsWalk()
1.139 +{
1.140 + gResults = [
1.141 + [ true, "DIV" ],
1.142 + [ true, "DIV" ],
1.143 + [ true, "SPAN" ],
1.144 + [ true, "DIV" ],
1.145 + [ true, "SPAN" ],
1.146 + [ true, "SPAN" ],
1.147 + [ true, "DIV" ],
1.148 + [ true, "SPAN" ],
1.149 + [ true, "DIV" ],
1.150 + [ true, "SPAN" ],
1.151 + [ true, "DIV" ],
1.152 + ];
1.153 + var walker = document.createTreeWalker(document.getElementById('content'),
1.154 + NodeFilter.SHOW_ELEMENT, null);
1.155 +
1.156 + walkTree(walker);
1.157 +
1.158 + gIdx = 0;
1.159 +}
1.160 +
1.161 +function onlyDivSubTreeWalk()
1.162 +{
1.163 + gResults = [
1.164 + [ true, "DIV" ],
1.165 + [ true, "DIV" ],
1.166 + [ false, "foo" ],
1.167 + [ true, "DIV" ],
1.168 + [ false, "tulip" ],
1.169 + [ true, "SPAN" ],
1.170 + [ false, "bar" ],
1.171 + [ true, "DIV" ],
1.172 + [ false, "foo" ],
1.173 + [ true, "DIV" ],
1.174 + [ false, "bar" ],
1.175 + [ true, "DIV" ],
1.176 + [ false, "foobar" ],
1.177 + ];
1.178 + var walker = document.createTreeWalker(document.getElementById('content'),
1.179 + NodeFilter.SHOW_ALL,
1.180 + {
1.181 + acceptNode : function(node) {
1.182 + if (node.nodeType == Node.TEXT_NODE &&
1.183 + !(/[^\t\n\r ]/.test(node.nodeValue)))
1.184 + return NodeFilter.FILTER_REJECT;
1.185 +
1.186 + while (node) {
1.187 + if (node.nodeName == "DIV")
1.188 + return NodeFilter.FILTER_ACCEPT;
1.189 + node = node.parentNode;
1.190 + }
1.191 + return NodeFilter.FILTER_SKIP;
1.192 + }
1.193 + });
1.194 +
1.195 + walkTree(walker);
1.196 +
1.197 + gIdx = 0;
1.198 +}
1.199 +
1.200 +function onlyDivDataWalk()
1.201 +{
1.202 + gResults = [
1.203 + [ true, "DIV" ],
1.204 + [ true, "DIV" ],
1.205 + [ false, "foo" ],
1.206 + [ true, "DIV" ],
1.207 + [ false, "tulip" ],
1.208 + [ true, "SPAN" ],
1.209 + [ true, "DIV" ],
1.210 + [ false, "foo" ],
1.211 + [ true, "DIV" ],
1.212 + [ false, "bar" ],
1.213 + [ true, "DIV" ],
1.214 + [ false, "foobar" ],
1.215 + ];
1.216 + var walker = document.createTreeWalker(document.getElementById('content'),
1.217 + NodeFilter.SHOW_ALL,
1.218 + {
1.219 + acceptNode : function(node) {
1.220 + if (node.nodeName == "DIV" ||
1.221 + (node.parentNode &&
1.222 + node.parentNode.nodeName == "DIV"))
1.223 + return NodeFilter.FILTER_ACCEPT;
1.224 + return NodeFilter.FILTER_SKIP;
1.225 + }
1.226 + });
1.227 +
1.228 + walkTree(walker);
1.229 +
1.230 + gIdx = 0;
1.231 +}
1.232 +
1.233 +regularWalk();
1.234 +noWhiteSpaceWalk();
1.235 +onlyElementsWalk();
1.236 +onlyDivSubTreeWalk();
1.237 +onlyDivDataWalk();
1.238 +
1.239 +</script>
1.240 +</pre>
1.241 +</body>
1.242 +</html>
