summaryrefslogtreecommitdiffstats
path: root/dom/base/test/test_NodeIterator_mutations_2.html
diff options
context:
space:
mode:
Diffstat (limited to 'dom/base/test/test_NodeIterator_mutations_2.html')
-rw-r--r--dom/base/test/test_NodeIterator_mutations_2.html112
1 files changed, 112 insertions, 0 deletions
diff --git a/dom/base/test/test_NodeIterator_mutations_2.html b/dom/base/test/test_NodeIterator_mutations_2.html
new file mode 100644
index 000000000..a032f8a5b
--- /dev/null
+++ b/dom/base/test/test_NodeIterator_mutations_2.html
@@ -0,0 +1,112 @@
+<!DOCTYPE HTML>
+<html>
+<!-- NodeIterator mutation tests, 2.
+ Originally part of WebKit, Mochi-ified by Zack Weinberg.
+ This file based on node-iterator-00[...].html from
+ http://svn.webkit.org/repository/webkit/trunk/LayoutTests/traversal/
+ -->
+<head>
+ <title>DOM Traversal: NodeIterator: Mutations (2/x)</title>
+ <script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
+ <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+</head>
+<p id="display"></p>
+<div id="content" style="display: none">
+</div>
+<pre id="test">
+<script class="testbody" type="text/javascript">
+ function resetContent() {
+ var content = $('content');
+ content.innerHTML = ('<span id="A"><\/span><span id="B"><\/span>'
+ + '<span id="C"><\/span><span id="D"><\/span>'
+ + '<span id="E"><\/span><span id="F"><\/span>'
+ + '<span id="G"><\/span><span id="H"><\/span>'
+ + '<span id="I"><\/span>');
+ return content;
+ }
+
+ function makeSpan(id) {
+ var e = document.createElement('span');
+ e.id = id;
+ return e;
+ }
+
+ function testNodeFilter(n) {
+ if (n.tagName == 'SPAN')
+ return NodeFilter.FILTER_ACCEPT;
+ return NodeFilter.FILTER_SKIP;
+ }
+
+ function checkseq(it, root, expect) {
+ var checkIt = document.createNodeIterator(root, NodeFilter.SHOW_ELEMENT,
+ testNodeFilter);
+ var printedPointer = (it.referenceNode == undefined);
+ var string = '';
+ var node;
+ while ((node = checkIt.nextNode()) != null) {
+ if (!printedPointer && it.referenceNode == node) {
+ printedPointer = true;
+ var s = '[' + node.id + '] ';
+ if (it.pointerBeforeReferenceNode)
+ string += "* " + s;
+ else
+ string += s + "* ";
+ } else {
+ string += node.id + " ";
+ }
+ }
+ is(string.slice(0, -1), expect, "sequence check");
+ }
+
+ // first a basic sanity check [node-iterator-001]
+ (function(){
+ var root = resetContent();
+ var it = document.createNodeIterator(root, NodeFilter.SHOW_ELEMENT,
+ testNodeFilter);
+
+ checkseq(it, root, 'A B C D E F G H I');
+ it.nextNode();
+ checkseq(it, root, '[A] * B C D E F G H I');
+ it.previousNode();
+ checkseq(it, root, '* [A] B C D E F G H I');
+ it.previousNode();
+ checkseq(it, root, '* [A] B C D E F G H I');
+ })();
+
+ // Mutations that should not move the iterator [node-iterator-002]
+ (function(){
+ var root = resetContent();
+ var it = document.createNodeIterator(root, NodeFilter.SHOW_ELEMENT,
+ testNodeFilter);
+
+ for (var i = 0; i < 4; i++)
+ it.nextNode();
+ checkseq(it, root, 'A B C [D] * E F G H I');
+
+ root.removeChild($('E'));
+ checkseq(it, root, 'A B C [D] * F G H I');
+
+ var X = makeSpan('X');
+ root.insertBefore(X, $('F'));
+ checkseq(it, root, 'A B C [D] * X F G H I');
+
+ var I = $('I');
+ root.removeChild(I);
+ root.insertBefore(I, X);
+ checkseq(it, root, 'A B C [D] * I X F G H');
+ })();
+
+ // 002 complete
+
+ /* Template
+ (function(){
+ var root = resetContent();
+ var it = document.createNodeIterator(root, NodeFilter.SHOW_ELEMENT,
+ testNodeFilter);
+
+ })();
+ */
+</script>
+</pre>
+</body>
+</html>