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diff --git a/tests/test_tools/selenium/core/xpath/dom.js b/tests/test_tools/selenium/core/xpath/dom.js
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-// Copyright 2005 Google Inc.
-// All Rights Reserved
-//
-// An XML parse and a minimal DOM implementation that just supportes
-// the subset of the W3C DOM that is used in the XSLT implementation.
-//
-// References:
-//
-// [DOM] W3C DOM Level 3 Core Specification
-// <http://www.w3.org/TR/2004/REC-DOM-Level-3-Core-20040407/>.
-//
-//
-// Author: Steffen Meschkat <mesch@google.com>
-
-// NOTE: The split() method in IE omits empty result strings. This is
-// utterly annoying. So we don't use it here.
-
-// Resolve entities in XML text fragments. According to the DOM
-// specification, the DOM is supposed to resolve entity references at
-// the API level. I.e. no entity references are passed through the
-// API. See "Entities and the DOM core", p.12, DOM 2 Core
-// Spec. However, different browsers actually pass very different
-// values at the API.
-//
-function xmlResolveEntities(s) {
-
- var parts = stringSplit(s, '&');
-
- var ret = parts[0];
- for (var i = 1; i < parts.length; ++i) {
- var rp = stringSplit(parts[i], ';');
- if (rp.length == 1) {
- // no entity reference: just a & but no ;
- ret += parts[i];
- continue;
- }
-
- var ch;
- switch (rp[0]) {
- case 'lt':
- ch = '<';
- break;
- case 'gt':
- ch = '>';
- break;
- case 'amp':
- ch = '&';
- break;
- case 'quot':
- ch = '"';
- break;
- case 'apos':
- ch = '\'';
- break;
- case 'nbsp':
- ch = String.fromCharCode(160);
- break;
- default:
- // Cool trick: let the DOM do the entity decoding. We assign
- // the entity text through non-W3C DOM properties and read it
- // through the W3C DOM. W3C DOM access is specified to resolve
- // entities.
- var span = window.document.createElement('span');
- span.innerHTML = '&' + rp[0] + '; ';
- ch = span.childNodes[0].nodeValue.charAt(0);
- }
- ret += ch + rp[1];
- }
-
- return ret;
-}
-
-
-// Parses the given XML string with our custom, JavaScript XML parser. Written
-// by Steffen Meschkat (mesch@google.com).
-function xmlParse(xml) {
- Timer.start('xmlparse');
- var regex_empty = /\/$/;
-
- // See also <http://www.w3.org/TR/REC-xml/#sec-common-syn> for
- // allowed chars in a tag and attribute name. TODO(mesch): the
- // following is still not completely correct.
-
- var regex_tagname = /^([\w:-]*)/;
- var regex_attribute = /([\w:-]+)\s?=\s?('([^\']*)'|"([^\"]*)")/g;
-
- var xmldoc = new XDocument();
- var root = xmldoc;
-
- // For the record: in Safari, we would create native DOM nodes, but
- // in Opera that is not possible, because the DOM only allows HTML
- // element nodes to be created, so we have to do our own DOM nodes.
-
- // xmldoc = document.implementation.createDocument('','',null);
- // root = xmldoc; // .createDocumentFragment();
- // NOTE(mesch): using the DocumentFragment instead of the Document
- // crashes my Safari 1.2.4 (v125.12).
- var stack = [];
-
- var parent = root;
- stack.push(parent);
-
- var x = stringSplit(xml, '<');
- for (var i = 1; i < x.length; ++i) {
- var xx = stringSplit(x[i], '>');
- var tag = xx[0];
- var text = xmlResolveEntities(xx[1] || '');
-
- if (tag.charAt(0) == '/') {
- stack.pop();
- parent = stack[stack.length-1];
-
- } else if (tag.charAt(0) == '?') {
- // Ignore XML declaration and processing instructions
- } else if (tag.charAt(0) == '!') {
- // Ignore notation and comments
- } else {
- var empty = tag.match(regex_empty);
- var tagname = regex_tagname.exec(tag)[1];
- var node = xmldoc.createElement(tagname);
-
- var att;
- while (att = regex_attribute.exec(tag)) {
- var val = xmlResolveEntities(att[3] || att[4] || '');
- node.setAttribute(att[1], val);
- }
-
- if (empty) {
- parent.appendChild(node);
- } else {
- parent.appendChild(node);
- parent = node;
- stack.push(node);
- }
- }
-
- if (text && parent != root) {
- parent.appendChild(xmldoc.createTextNode(text));
- }
- }
-
- Timer.end('xmlparse');
- return root;
-}
-
-
-// Our W3C DOM Node implementation. Note we call it XNode because we
-// can't define the identifier Node. We do this mostly for Opera,
-// where we can't reuse the HTML DOM for parsing our own XML, and for
-// Safari, where it is too expensive to have the template processor
-// operate on native DOM nodes.
-function XNode(type, name, value, owner) {
- this.attributes = [];
- this.childNodes = [];
-
- XNode.init.call(this, type, name, value, owner);
-}
-
-// Don't call as method, use apply() or call().
-XNode.init = function(type, name, value, owner) {
- this.nodeType = type - 0;
- this.nodeName = '' + name;
- this.nodeValue = '' + value;
- this.ownerDocument = owner;
-
- this.firstChild = null;
- this.lastChild = null;
- this.nextSibling = null;
- this.previousSibling = null;
- this.parentNode = null;
-}
-
-XNode.unused_ = [];
-
-XNode.recycle = function(node) {
- if (!node) {
- return;
- }
-
- if (node.constructor == XDocument) {
- XNode.recycle(node.documentElement);
- return;
- }
-
- if (node.constructor != this) {
- return;
- }
-
- XNode.unused_.push(node);
- for (var a = 0; a < node.attributes.length; ++a) {
- XNode.recycle(node.attributes[a]);
- }
- for (var c = 0; c < node.childNodes.length; ++c) {
- XNode.recycle(node.childNodes[c]);
- }
- node.attributes.length = 0;
- node.childNodes.length = 0;
- XNode.init.call(node, 0, '', '', null);
-}
-
-XNode.create = function(type, name, value, owner) {
- if (XNode.unused_.length > 0) {
- var node = XNode.unused_.pop();
- XNode.init.call(node, type, name, value, owner);
- return node;
- } else {
- return new XNode(type, name, value, owner);
- }
-}
-
-XNode.prototype.appendChild = function(node) {
- // firstChild
- if (this.childNodes.length == 0) {
- this.firstChild = node;
- }
-
- // previousSibling
- node.previousSibling = this.lastChild;
-
- // nextSibling
- node.nextSibling = null;
- if (this.lastChild) {
- this.lastChild.nextSibling = node;
- }
-
- // parentNode
- node.parentNode = this;
-
- // lastChild
- this.lastChild = node;
-
- // childNodes
- this.childNodes.push(node);
-}
-
-
-XNode.prototype.replaceChild = function(newNode, oldNode) {
- if (oldNode == newNode) {
- return;
- }
-
- for (var i = 0; i < this.childNodes.length; ++i) {
- if (this.childNodes[i] == oldNode) {
- this.childNodes[i] = newNode;
-
- var p = oldNode.parentNode;
- oldNode.parentNode = null;
- newNode.parentNode = p;
-
- p = oldNode.previousSibling;
- oldNode.previousSibling = null;
- newNode.previousSibling = p;
- if (newNode.previousSibling) {
- newNode.previousSibling.nextSibling = newNode;
- }
-
- p = oldNode.nextSibling;
- oldNode.nextSibling = null;
- newNode.nextSibling = p;
- if (newNode.nextSibling) {
- newNode.nextSibling.previousSibling = newNode;
- }
-
- if (this.firstChild == oldNode) {
- this.firstChild = newNode;
- }
-
- if (this.lastChild == oldNode) {
- this.lastChild = newNode;
- }
-
- break;
- }
- }
-}
-
-XNode.prototype.insertBefore = function(newNode, oldNode) {
- if (oldNode == newNode) {
- return;
- }
-
- if (oldNode.parentNode != this) {
- return;
- }
-
- if (newNode.parentNode) {
- newNode.parentNode.removeChild(newNode);
- }
-
- var newChildren = [];
- for (var i = 0; i < this.childNodes.length; ++i) {
- var c = this.childNodes[i];
- if (c == oldNode) {
- newChildren.push(newNode);
-
- newNode.parentNode = this;
-
- newNode.previousSibling = oldNode.previousSibling;
- oldNode.previousSibling = newNode;
- if (newNode.previousSibling) {
- newNode.previousSibling.nextSibling = newNode;
- }
-
- newNode.nextSibling = oldNode;
-
- if (this.firstChild == oldNode) {
- this.firstChild = newNode;
- }
- }
- newChildren.push(c);
- }
- this.childNodes = newChildren;
-}
-
-XNode.prototype.removeChild = function(node) {
- var newChildren = [];
- for (var i = 0; i < this.childNodes.length; ++i) {
- var c = this.childNodes[i];
- if (c != node) {
- newChildren.push(c);
- } else {
- if (c.previousSibling) {
- c.previousSibling.nextSibling = c.nextSibling;
- }
- if (c.nextSibling) {
- c.nextSibling.previousSibling = c.previousSibling;
- }
- if (this.firstChild == c) {
- this.firstChild = c.nextSibling;
- }
- if (this.lastChild == c) {
- this.lastChild = c.previousSibling;
- }
- }
- }
- this.childNodes = newChildren;
-}
-
-
-XNode.prototype.hasAttributes = function() {
- return this.attributes.length > 0;
-}
-
-
-XNode.prototype.setAttribute = function(name, value) {
- for (var i = 0; i < this.attributes.length; ++i) {
- if (this.attributes[i].nodeName == name) {
- this.attributes[i].nodeValue = '' + value;
- return;
- }
- }
- this.attributes.push(new XNode(DOM_ATTRIBUTE_NODE, name, value));
-}
-
-
-XNode.prototype.getAttribute = function(name) {
- for (var i = 0; i < this.attributes.length; ++i) {
- if (this.attributes[i].nodeName == name) {
- return this.attributes[i].nodeValue;
- }
- }
- return null;
-}
-
-XNode.prototype.removeAttribute = function(name) {
- var a = [];
- for (var i = 0; i < this.attributes.length; ++i) {
- if (this.attributes[i].nodeName != name) {
- a.push(this.attributes[i]);
- }
- }
- this.attributes = a;
-}
-
-
-function XDocument() {
- XNode.call(this, DOM_DOCUMENT_NODE, '#document', null, this);
- this.documentElement = null;
-}
-
-XDocument.prototype = new XNode(DOM_DOCUMENT_NODE, '#document');
-
-XDocument.prototype.clear = function() {
- XNode.recycle(this.documentElement);
- this.documentElement = null;
-}
-
-XDocument.prototype.appendChild = function(node) {
- XNode.prototype.appendChild.call(this, node);
- this.documentElement = this.childNodes[0];
-}
-
-XDocument.prototype.createElement = function(name) {
- return XNode.create(DOM_ELEMENT_NODE, name, null, this);
-}
-
-XDocument.prototype.createDocumentFragment = function() {
- return XNode.create(DOM_DOCUMENT_FRAGMENT_NODE, '#document-fragment',
- null, this);
-}
-
-XDocument.prototype.createTextNode = function(value) {
- return XNode.create(DOM_TEXT_NODE, '#text', value, this);
-}
-
-XDocument.prototype.createAttribute = function(name) {
- return XNode.create(DOM_ATTRIBUTE_NODE, name, null, this);
-}
-
-XDocument.prototype.createComment = function(data) {
- return XNode.create(DOM_COMMENT_NODE, '#comment', data, this);
-}
-
-XNode.prototype.getElementsByTagName = function(name, list) {
- if (!list) {
- list = [];
- }
-
- if (this.nodeName == name) {
- list.push(this);
- }
-
- for (var i = 0; i < this.childNodes.length; ++i) {
- this.childNodes[i].getElementsByTagName(name, list);
- }
-
- return list;
-}
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