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diff --git a/testing/mochitest/tests/MochiKit-1.4.2/MochiKit/Selector.js b/testing/mochitest/tests/MochiKit-1.4.2/MochiKit/Selector.js
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+/***
+
+MochiKit.Selector 1.4.2
+
+See <http://mochikit.com/> for documentation, downloads, license, etc.
+
+(c) 2005 Bob Ippolito and others. All rights Reserved.
+
+***/
+
+MochiKit.Base._deps('Selector', ['Base', 'DOM', 'Iter']);
+
+MochiKit.Selector.NAME = "MochiKit.Selector";
+MochiKit.Selector.VERSION = "1.4.2";
+
+MochiKit.Selector.__repr__ = function () {
+ return "[" + this.NAME + " " + this.VERSION + "]";
+};
+
+MochiKit.Selector.toString = function () {
+ return this.__repr__();
+};
+
+MochiKit.Selector.EXPORT = [
+ "Selector",
+ "findChildElements",
+ "findDocElements",
+ "$$"
+];
+
+MochiKit.Selector.EXPORT_OK = [
+];
+
+MochiKit.Selector.Selector = function (expression) {
+ this.params = {classNames: [], pseudoClassNames: []};
+ this.expression = expression.toString().replace(/(^\s+|\s+$)/g, '');
+ this.parseExpression();
+ this.compileMatcher();
+};
+
+MochiKit.Selector.Selector.prototype = {
+ /***
+
+ Selector class: convenient object to make CSS selections.
+
+ ***/
+ __class__: MochiKit.Selector.Selector,
+
+ /** @id MochiKit.Selector.Selector.prototype.parseExpression */
+ parseExpression: function () {
+ function abort(message) {
+ throw 'Parse error in selector: ' + message;
+ }
+
+ if (this.expression == '') {
+ abort('empty expression');
+ }
+
+ var repr = MochiKit.Base.repr;
+ var params = this.params;
+ var expr = this.expression;
+ var match, modifier, clause, rest;
+ while (match = expr.match(/^(.*)\[([a-z0-9_:-]+?)(?:([~\|!^$*]?=)(?:"([^"]*)"|([^\]\s]*)))?\]$/i)) {
+ params.attributes = params.attributes || [];
+ params.attributes.push({name: match[2], operator: match[3], value: match[4] || match[5] || ''});
+ expr = match[1];
+ }
+
+ if (expr == '*') {
+ return this.params.wildcard = true;
+ }
+
+ while (match = expr.match(/^([^a-z0-9_-])?([a-z0-9_-]+(?:\([^)]*\))?)(.*)/i)) {
+ modifier = match[1];
+ clause = match[2];
+ rest = match[3];
+ switch (modifier) {
+ case '#':
+ params.id = clause;
+ break;
+ case '.':
+ params.classNames.push(clause);
+ break;
+ case ':':
+ params.pseudoClassNames.push(clause);
+ break;
+ case '':
+ case undefined:
+ params.tagName = clause.toUpperCase();
+ break;
+ default:
+ abort(repr(expr));
+ }
+ expr = rest;
+ }
+
+ if (expr.length > 0) {
+ abort(repr(expr));
+ }
+ },
+
+ /** @id MochiKit.Selector.Selector.prototype.buildMatchExpression */
+ buildMatchExpression: function () {
+ var repr = MochiKit.Base.repr;
+ var params = this.params;
+ var conditions = [];
+ var clause, i;
+
+ function childElements(element) {
+ return "MochiKit.Base.filter(function (node) { return node.nodeType == 1; }, " + element + ".childNodes)";
+ }
+
+ if (params.wildcard) {
+ conditions.push('true');
+ }
+ if (clause = params.id) {
+ conditions.push('element.id == ' + repr(clause));
+ }
+ if (clause = params.tagName) {
+ conditions.push('element.tagName.toUpperCase() == ' + repr(clause));
+ }
+ if ((clause = params.classNames).length > 0) {
+ for (i = 0; i < clause.length; i++) {
+ conditions.push('MochiKit.DOM.hasElementClass(element, ' + repr(clause[i]) + ')');
+ }
+ }
+ if ((clause = params.pseudoClassNames).length > 0) {
+ for (i = 0; i < clause.length; i++) {
+ var match = clause[i].match(/^([^(]+)(?:\((.*)\))?$/);
+ var pseudoClass = match[1];
+ var pseudoClassArgument = match[2];
+ switch (pseudoClass) {
+ case 'root':
+ conditions.push('element.nodeType == 9 || element === element.ownerDocument.documentElement'); break;
+ case 'nth-child':
+ case 'nth-last-child':
+ case 'nth-of-type':
+ case 'nth-last-of-type':
+ match = pseudoClassArgument.match(/^((?:(\d+)n\+)?(\d+)|odd|even)$/);
+ if (!match) {
+ throw "Invalid argument to pseudo element nth-child: " + pseudoClassArgument;
+ }
+ var a, b;
+ if (match[0] == 'odd') {
+ a = 2;
+ b = 1;
+ } else if (match[0] == 'even') {
+ a = 2;
+ b = 0;
+ } else {
+ a = match[2] && parseInt(match) || null;
+ b = parseInt(match[3]);
+ }
+ conditions.push('this.nthChild(element,' + a + ',' + b
+ + ',' + !!pseudoClass.match('^nth-last') // Reverse
+ + ',' + !!pseudoClass.match('of-type$') // Restrict to same tagName
+ + ')');
+ break;
+ case 'first-child':
+ conditions.push('this.nthChild(element, null, 1)');
+ break;
+ case 'last-child':
+ conditions.push('this.nthChild(element, null, 1, true)');
+ break;
+ case 'first-of-type':
+ conditions.push('this.nthChild(element, null, 1, false, true)');
+ break;
+ case 'last-of-type':
+ conditions.push('this.nthChild(element, null, 1, true, true)');
+ break;
+ case 'only-child':
+ conditions.push(childElements('element.parentNode') + '.length == 1');
+ break;
+ case 'only-of-type':
+ conditions.push('MochiKit.Base.filter(function (node) { return node.tagName == element.tagName; }, ' + childElements('element.parentNode') + ').length == 1');
+ break;
+ case 'empty':
+ conditions.push('element.childNodes.length == 0');
+ break;
+ case 'enabled':
+ conditions.push('(this.isUIElement(element) && element.disabled === false)');
+ break;
+ case 'disabled':
+ conditions.push('(this.isUIElement(element) && element.disabled === true)');
+ break;
+ case 'checked':
+ conditions.push('(this.isUIElement(element) && element.checked === true)');
+ break;
+ case 'not':
+ var subselector = new MochiKit.Selector.Selector(pseudoClassArgument);
+ conditions.push('!( ' + subselector.buildMatchExpression() + ')')
+ break;
+ }
+ }
+ }
+ if (clause = params.attributes) {
+ MochiKit.Base.map(function (attribute) {
+ var value = 'MochiKit.DOM.getNodeAttribute(element, ' + repr(attribute.name) + ')';
+ var splitValueBy = function (delimiter) {
+ return value + '.split(' + repr(delimiter) + ')';
+ }
+ conditions.push(value + ' != null');
+ switch (attribute.operator) {
+ case '=':
+ conditions.push(value + ' == ' + repr(attribute.value));
+ break;
+ case '~=':
+ conditions.push('MochiKit.Base.findValue(' + splitValueBy(' ') + ', ' + repr(attribute.value) + ') > -1');
+ break;
+ case '^=':
+ conditions.push(value + '.substring(0, ' + attribute.value.length + ') == ' + repr(attribute.value));
+ break;
+ case '$=':
+ conditions.push(value + '.substring(' + value + '.length - ' + attribute.value.length + ') == ' + repr(attribute.value));
+ break;
+ case '*=':
+ conditions.push(value + '.match(' + repr(attribute.value) + ')');
+ break;
+ case '|=':
+ conditions.push(splitValueBy('-') + '[0].toUpperCase() == ' + repr(attribute.value.toUpperCase()));
+ break;
+ case '!=':
+ conditions.push(value + ' != ' + repr(attribute.value));
+ break;
+ case '':
+ case undefined:
+ // Condition already added above
+ break;
+ default:
+ throw 'Unknown operator ' + attribute.operator + ' in selector';
+ }
+ }, clause);
+ }
+
+ return conditions.join(' && ');
+ },
+
+ /** @id MochiKit.Selector.Selector.prototype.compileMatcher */
+ compileMatcher: function () {
+ var code = 'return (!element.tagName) ? false : ' +
+ this.buildMatchExpression() + ';';
+ this.match = new Function('element', code);
+ },
+
+ /** @id MochiKit.Selector.Selector.prototype.nthChild */
+ nthChild: function (element, a, b, reverse, sametag){
+ var siblings = MochiKit.Base.filter(function (node) {
+ return node.nodeType == 1;
+ }, element.parentNode.childNodes);
+ if (sametag) {
+ siblings = MochiKit.Base.filter(function (node) {
+ return node.tagName == element.tagName;
+ }, siblings);
+ }
+ if (reverse) {
+ siblings = MochiKit.Iter.reversed(siblings);
+ }
+ if (a) {
+ var actualIndex = MochiKit.Base.findIdentical(siblings, element);
+ return ((actualIndex + 1 - b) / a) % 1 == 0;
+ } else {
+ return b == MochiKit.Base.findIdentical(siblings, element) + 1;
+ }
+ },
+
+ /** @id MochiKit.Selector.Selector.prototype.isUIElement */
+ isUIElement: function (element) {
+ return MochiKit.Base.findValue(['input', 'button', 'select', 'option', 'textarea', 'object'],
+ element.tagName.toLowerCase()) > -1;
+ },
+
+ /** @id MochiKit.Selector.Selector.prototype.findElements */
+ findElements: function (scope, axis) {
+ var element;
+
+ if (axis == undefined) {
+ axis = "";
+ }
+
+ function inScope(element, scope) {
+ if (axis == "") {
+ return MochiKit.DOM.isChildNode(element, scope);
+ } else if (axis == ">") {
+ return element.parentNode === scope;
+ } else if (axis == "+") {
+ return element === nextSiblingElement(scope);
+ } else if (axis == "~") {
+ var sibling = scope;
+ while (sibling = nextSiblingElement(sibling)) {
+ if (element === sibling) {
+ return true;
+ }
+ }
+ return false;
+ } else {
+ throw "Invalid axis: " + axis;
+ }
+ }
+
+ if (element = MochiKit.DOM.getElement(this.params.id)) {
+ if (this.match(element)) {
+ if (!scope || inScope(element, scope)) {
+ return [element];
+ }
+ }
+ }
+
+ function nextSiblingElement(node) {
+ node = node.nextSibling;
+ while (node && node.nodeType != 1) {
+ node = node.nextSibling;
+ }
+ return node;
+ }
+
+ if (axis == "") {
+ scope = (scope || MochiKit.DOM.currentDocument()).getElementsByTagName(this.params.tagName || '*');
+ } else if (axis == ">") {
+ if (!scope) {
+ throw "> combinator not allowed without preceding expression";
+ }
+ scope = MochiKit.Base.filter(function (node) {
+ return node.nodeType == 1;
+ }, scope.childNodes);
+ } else if (axis == "+") {
+ if (!scope) {
+ throw "+ combinator not allowed without preceding expression";
+ }
+ scope = nextSiblingElement(scope) && [nextSiblingElement(scope)];
+ } else if (axis == "~") {
+ if (!scope) {
+ throw "~ combinator not allowed without preceding expression";
+ }
+ var newscope = [];
+ while (nextSiblingElement(scope)) {
+ scope = nextSiblingElement(scope);
+ newscope.push(scope);
+ }
+ scope = newscope;
+ }
+
+ if (!scope) {
+ return [];
+ }
+
+ var results = MochiKit.Base.filter(MochiKit.Base.bind(function (scopeElt) {
+ return this.match(scopeElt);
+ }, this), scope);
+
+ return results;
+ },
+
+ /** @id MochiKit.Selector.Selector.prototype.repr */
+ repr: function () {
+ return 'Selector(' + this.expression + ')';
+ },
+
+ toString: MochiKit.Base.forwardCall("repr")
+};
+
+MochiKit.Base.update(MochiKit.Selector, {
+
+ /** @id MochiKit.Selector.findChildElements */
+ findChildElements: function (element, expressions) {
+ var uniq = function(arr) {
+ var res = [];
+ for (var i = 0; i < arr.length; i++) {
+ if (MochiKit.Base.findIdentical(res, arr[i]) < 0) {
+ res.push(arr[i]);
+ }
+ }
+ return res;
+ };
+ return MochiKit.Base.flattenArray(MochiKit.Base.map(function (expression) {
+ var nextScope = "";
+ var reducer = function (results, expr) {
+ if (match = expr.match(/^[>+~]$/)) {
+ nextScope = match[0];
+ return results;
+ } else {
+ var selector = new MochiKit.Selector.Selector(expr);
+ var elements = MochiKit.Iter.reduce(function (elements, result) {
+ return MochiKit.Base.extend(elements, selector.findElements(result || element, nextScope));
+ }, results, []);
+ nextScope = "";
+ return elements;
+ }
+ };
+ var exprs = expression.replace(/(^\s+|\s+$)/g, '').split(/\s+/);
+ return uniq(MochiKit.Iter.reduce(reducer, exprs, [null]));
+ }, expressions));
+ },
+
+ findDocElements: function () {
+ return MochiKit.Selector.findChildElements(MochiKit.DOM.currentDocument(), arguments);
+ },
+
+ __new__: function () {
+ var m = MochiKit.Base;
+
+ this.$$ = this.findDocElements;
+
+ this.EXPORT_TAGS = {
+ ":common": this.EXPORT,
+ ":all": m.concat(this.EXPORT, this.EXPORT_OK)
+ };
+
+ m.nameFunctions(this);
+ }
+});
+
+MochiKit.Selector.__new__();
+
+MochiKit.Base._exportSymbols(this, MochiKit.Selector);
+