diff options
Diffstat (limited to 'tests/test_tools/selenium/core/scripts')
14 files changed, 6974 insertions, 0 deletions
diff --git a/tests/test_tools/selenium/core/scripts/find_matching_child.js b/tests/test_tools/selenium/core/scripts/find_matching_child.js new file mode 100644 index 00000000..197d1032 --- /dev/null +++ b/tests/test_tools/selenium/core/scripts/find_matching_child.js @@ -0,0 +1,69 @@ +/* + * Copyright 2004 ThoughtWorks, Inc + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + */ + +Element.findMatchingChildren = function(element, selector) { + var matches = $A([]); + + var childCount = element.childNodes.length; + for (var i=0; i<childCount; i++) { + var child = element.childNodes[i]; + if (selector(child)) { + matches.push(child); + } else { + childMatches = Element.findMatchingChildren(child, selector); + matches.push(childMatches); + } + } + + return matches.flatten(); +} + +ELEMENT_NODE_TYPE = 1; + +Element.findFirstMatchingChild = function(element, selector) { + + var childCount = element.childNodes.length; + for (var i=0; i<childCount; i++) { + var child = element.childNodes[i]; + if (child.nodeType == ELEMENT_NODE_TYPE) { + if (selector(child)) { + return child; + } + result = Element.findFirstMatchingChild(child, selector); + if (result) { + return result; + } + } + } + return null; +} + +Element.findFirstMatchingParent = function(element, selector) { + var current = element.parentNode; + while (current != null) { + if (selector(current)) { + break; + } + current = current.parentNode; + } + return current; +} + +Element.findMatchingChildById = function(element, id) { + return Element.findFirstMatchingChild(element, function(element){return element.id==id} ); +} + diff --git a/tests/test_tools/selenium/core/scripts/htmlutils.js b/tests/test_tools/selenium/core/scripts/htmlutils.js new file mode 100644 index 00000000..fcb1ee44 --- /dev/null +++ b/tests/test_tools/selenium/core/scripts/htmlutils.js @@ -0,0 +1,463 @@ +/* + * Copyright 2004 ThoughtWorks, Inc + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + */ + +// This script contains some HTML utility functions that +// make it possible to handle elements in a way that is +// compatible with both IE-like and Mozilla-like browsers + +String.prototype.trim = function() { + var result = this.replace( /^\s+/g, "" );// strip leading + return result.replace( /\s+$/g, "" );// strip trailing +}; +String.prototype.lcfirst = function() { + return this.charAt(0).toLowerCase() + this.substr(1); +}; +String.prototype.ucfirst = function() { + return this.charAt(0).toUpperCase() + this.substr(1); +}; +String.prototype.startsWith = function(str) { + return this.indexOf(str) == 0; +}; + +// Returns the text in this element +function getText(element) { + var text = ""; + + if(browserVersion.isFirefox && browserVersion.firefoxVersion >= "1.5") + { + var dummyElement = element.cloneNode(true); + renderWhitespaceInTextContent(dummyElement); + text = dummyElement.textContent; + } else if (browserVersion.isOpera) { + var dummyElement = element.cloneNode(true); + renderWhitespaceInTextContent(dummyElement); + text = dummyElement.innerText; + text = xmlDecode(text); + } + else if(element.textContent) + { + text = element.textContent; + } + else if(element.innerText) + { + text = element.innerText; + } + + text = normalizeNewlines(text); + text = normalizeSpaces(text); + + return text.trim(); +} + +function renderWhitespaceInTextContent(element) { + // Remove non-visible newlines in text nodes + if (element.nodeType == Node.TEXT_NODE) + { + element.data = element.data.replace(/\n|\r|\t/g, " "); + return; + } + + if (element.nodeType == Node.COMMENT_NODE) + { + element.data = ""; + return; + } + + // Don't modify PRE elements + if (element.tagName == "PRE") + { + return; + } + + // Handle inline element that force newlines + if (tagIs(element, ["BR", "HR"])) + { + // Replace this element with a newline text element + element.parentNode.replaceChild(element.ownerDocument.createTextNode("\n"), element) + } + + for (var i = 0; i < element.childNodes.length; i++) + { + var child = element.childNodes.item(i) + renderWhitespaceInTextContent(child); + } + + // Handle block elements that introduce newlines +// -- From HTML spec: +//<!ENTITY % block +// "P | %heading; | %list; | %preformatted; | DL | DIV | NOSCRIPT | +// BLOCKQUOTE | FORM | HR | TABLE | FIELDSET | ADDRESS"> + if (tagIs(element, ["P", "DIV"])) + { + element.appendChild(element.ownerDocument.createTextNode("\n"), element) + } + +} + +function tagIs(element, tags) +{ + var tag = element.tagName; + for (var i = 0; i < tags.length; i++) + { + if (tags[i] == tag) + { + return true; + } + } + return false; +} + +/** + * Convert all newlines to \m + */ +function normalizeNewlines(text) +{ + return text.replace(/\r\n|\r/g, "\n"); +} + +/** + * Replace multiple sequential spaces with a single space, and then convert to space. + */ +function normalizeSpaces(text) +{ + // IE has already done this conversion, so doing it again will remove multiple nbsp + if (browserVersion.isIE) + { + return text; + } + + // Replace multiple spaces with a single space + // TODO - this shouldn't occur inside PRE elements + text = text.replace(/\ +/g, " "); + + // Replace with a space + var pat = String.fromCharCode(160); // Opera doesn't like /\240/g + var re = new RegExp(pat, "g"); + return text.replace(re, " "); +} + +function xmlDecode(text) { + text = text.replace(/"/g, '"'); + text = text.replace(/'/g, "'"); + text = text.replace(/</g, "<"); + text = text.replace(/>/g, ">"); + text = text.replace(/&/g, "&"); + return text; +} + +// Sets the text in this element +function setText(element, text) { + if(element.textContent) { + element.textContent = text; + } else if(element.innerText) { + element.innerText = text; + } +} + +// Get the value of an <input> element +function getInputValue(inputElement) { + if (inputElement.type.toUpperCase() == 'CHECKBOX' || + inputElement.type.toUpperCase() == 'RADIO') + { + return (inputElement.checked ? 'on' : 'off'); + } + return inputElement.value; +} + +/* Fire an event in a browser-compatible manner */ +function triggerEvent(element, eventType, canBubble) { + canBubble = (typeof(canBubble) == undefined) ? true : canBubble; + if (element.fireEvent) { + element.fireEvent('on' + eventType); + } + else { + var evt = document.createEvent('HTMLEvents'); + evt.initEvent(eventType, canBubble, true); + element.dispatchEvent(evt); + } +} + +function triggerKeyEvent(element, eventType, keycode, canBubble) { + canBubble = (typeof(canBubble) == undefined) ? true : canBubble; + if (element.fireEvent) { + keyEvent = parent.frames['myiframe'].document.createEventObject(); + keyEvent.keyCode=keycode; + element.fireEvent('on' + eventType, keyEvent); + } + else { + var evt; + if( window.KeyEvent ) { + evt = document.createEvent('KeyEvents'); + evt.initKeyEvent(eventType, true, true, window, false, false, false, false, keycode, keycode); + } else { + evt = document.createEvent('UIEvents'); + evt.initUIEvent( eventType, true, true, window, 1 ); + evt.keyCode = keycode; + } + + element.dispatchEvent(evt); + } +} + +/* Fire a mouse event in a browser-compatible manner */ +function triggerMouseEvent(element, eventType, canBubble) { + canBubble = (typeof(canBubble) == undefined) ? true : canBubble; + if (element.fireEvent) { + element.fireEvent('on' + eventType); + } + else { + var evt = document.createEvent('MouseEvents'); + if (evt.initMouseEvent) + { + evt.initMouseEvent(eventType, canBubble, true, document.defaultView, 1, 0, 0, 0, 0, false, false, false, false, 0, null) + } + else + { + // Safari + // TODO we should be initialising other mouse-event related attributes here + evt.initEvent(eventType, canBubble, true); + } + element.dispatchEvent(evt); + } +} + +function removeLoadListener(element, command) { + if (window.removeEventListener) + element.removeEventListener("load", command, true); + else if (window.detachEvent) + element.detachEvent("onload", command); +} + +function addLoadListener(element, command) { + if (window.addEventListener && !browserVersion.isOpera) + element.addEventListener("load",command, true); + else if (window.attachEvent) + element.attachEvent("onload",command); +} + +function addUnloadListener(element, command) { + if (window.addEventListener) + element.addEventListener("unload",command, true); + else if (window.attachEvent) + element.attachEvent("onunload",command); +} + +/** + * Override the broken getFunctionName() method from JsUnit + * This file must be loaded _after_ the jsunitCore.js + */ +function getFunctionName(aFunction) { + var regexpResult = aFunction.toString().match(/function (\w*)/); + if (regexpResult && regexpResult[1]) { + return regexpResult[1]; + } + return 'anonymous'; +} + +function getDocumentBase(doc) { + var bases = document.getElementsByTagName("base"); + if (bases && bases.length && bases[0].href) { + return bases[0].href; + } + return ""; +} + +function describe(object, delimiter) { + var props = new Array(); + for (var prop in object) { + props.push(prop + " -> " + object[prop]); + } + return props.join(delimiter || '\n'); +} + +var PatternMatcher = function(pattern) { + this.selectStrategy(pattern); +}; +PatternMatcher.prototype = { + + selectStrategy: function(pattern) { + this.pattern = pattern; + var strategyName = 'glob'; // by default + if (/^([a-z-]+):(.*)/.test(pattern)) { + strategyName = RegExp.$1; + pattern = RegExp.$2; + } + var matchStrategy = PatternMatcher.strategies[strategyName]; + if (!matchStrategy) { + throw new SeleniumError("cannot find PatternMatcher.strategies." + strategyName); + } + this.strategy = matchStrategy; + this.matcher = new matchStrategy(pattern); + }, + + matches: function(actual) { + return this.matcher.matches(actual + ''); + // Note: appending an empty string avoids a Konqueror bug + } + +}; + +/** + * A "static" convenience method for easy matching + */ +PatternMatcher.matches = function(pattern, actual) { + return new PatternMatcher(pattern).matches(actual); +}; + +PatternMatcher.strategies = { + + /** + * Exact matching, e.g. "exact:***" + */ + exact: function(expected) { + this.expected = expected; + this.matches = function(actual) { + return actual == this.expected; + }; + }, + + /** + * Match by regular expression, e.g. "regexp:^[0-9]+$" + */ + regexp: function(regexpString) { + this.regexp = new RegExp(regexpString); + this.matches = function(actual) { + return this.regexp.test(actual); + }; + }, + + /** + * "globContains" (aka "wildmat") patterns, e.g. "glob:one,two,*", + * but don't require a perfect match; instead succeed if actual + * contains something that matches globString. + * Making this distinction is motivated by a bug in IE6 which + * leads to the browser hanging if we implement *TextPresent tests + * by just matching against a regular expression beginning and + * ending with ".*". The globcontains strategy allows us to satisfy + * the functional needs of the *TextPresent ops more efficiently + * and so avoid running into this IE6 freeze. + */ + globContains: function(globString) { + this.regexp = new RegExp(PatternMatcher.regexpFromGlobContains(globString)); + this.matches = function(actual) { + return this.regexp.test(actual); + }; + }, + + + /** + * "glob" (aka "wildmat") patterns, e.g. "glob:one,two,*" + */ + glob: function(globString) { + this.regexp = new RegExp(PatternMatcher.regexpFromGlob(globString)); + this.matches = function(actual) { + return this.regexp.test(actual); + }; + } + +}; + +PatternMatcher.convertGlobMetaCharsToRegexpMetaChars = function(glob) { + var re = glob; + re = re.replace(/([.^$+(){}\[\]\\|])/g, "\\$1"); + re = re.replace(/\?/g, "(.|[\r\n])"); + re = re.replace(/\*/g, "(.|[\r\n])*"); + return re; +}; + +PatternMatcher.regexpFromGlobContains = function(globContains) { + return PatternMatcher.convertGlobMetaCharsToRegexpMetaChars(globContains); +}; + +PatternMatcher.regexpFromGlob = function(glob) { + return "^" + PatternMatcher.convertGlobMetaCharsToRegexpMetaChars(glob) + "$"; +}; + +var Assert = { + + fail: function(message) { + throw new AssertionFailedError(message); + }, + + /* + * Assert.equals(comment?, expected, actual) + */ + equals: function() { + var args = new AssertionArguments(arguments); + if (args.expected === args.actual) { + return; + } + Assert.fail(args.comment + + "Expected '" + args.expected + + "' but was '" + args.actual + "'"); + }, + + /* + * Assert.matches(comment?, pattern, actual) + */ + matches: function() { + var args = new AssertionArguments(arguments); + if (PatternMatcher.matches(args.expected, args.actual)) { + return; + } + Assert.fail(args.comment + + "Actual value '" + args.actual + + "' did not match '" + args.expected + "'"); + }, + + /* + * Assert.notMtches(comment?, pattern, actual) + */ + notMatches: function() { + var args = new AssertionArguments(arguments); + if (!PatternMatcher.matches(args.expected, args.actual)) { + return; + } + Assert.fail(args.comment + + "Actual value '" + args.actual + + "' did match '" + args.expected + "'"); + } + +}; + +// Preprocess the arguments to allow for an optional comment. +function AssertionArguments(args) { + if (args.length == 2) { + this.comment = ""; + this.expected = args[0]; + this.actual = args[1]; + } else { + this.comment = args[0] + "; "; + this.expected = args[1]; + this.actual = args[2]; + } +} + + + +function AssertionFailedError(message) { + this.isAssertionFailedError = true; + this.isSeleniumError = true; + this.message = message; + this.failureMessage = message; +} + +function SeleniumError(message) { + var error = new Error(message); + error.isSeleniumError = true; + return error; +}; diff --git a/tests/test_tools/selenium/core/scripts/prototype-1.4.0.js b/tests/test_tools/selenium/core/scripts/prototype-1.4.0.js new file mode 100644 index 00000000..0e85338b --- /dev/null +++ b/tests/test_tools/selenium/core/scripts/prototype-1.4.0.js @@ -0,0 +1,1781 @@ +/* Prototype JavaScript framework, version 1.4.0 + * (c) 2005 Sam Stephenson <sam@conio.net> + * + * Prototype is freely distributable under the terms of an MIT-style license. + * For details, see the Prototype web site: http://prototype.conio.net/ + * +/*--------------------------------------------------------------------------*/ + +var Prototype = { + Version: '1.4.0', + ScriptFragment: '(?:<script.*?>)((\n|\r|.)*?)(?:<\/script>)', + + emptyFunction: function() {}, + K: function(x) {return x} +} + +var Class = { + create: function() { + return function() { + this.initialize.apply(this, arguments); + } + } +} + +var Abstract = new Object(); + +Object.extend = function(destination, source) { + for (property in source) { + destination[property] = source[property]; + } + return destination; +} + +Object.inspect = function(object) { + try { + if (object == undefined) return 'undefined'; + if (object == null) return 'null'; + return object.inspect ? object.inspect() : object.toString(); + } catch (e) { + if (e instanceof RangeError) return '...'; + throw e; + } +} + +Function.prototype.bind = function() { + var __method = this, args = $A(arguments), object = args.shift(); + return function() { + return __method.apply(object, args.concat($A(arguments))); + } +} + +Function.prototype.bindAsEventListener = function(object) { + var __method = this; + return function(event) { + return __method.call(object, event || window.event); + } +} + +Object.extend(Number.prototype, { + toColorPart: function() { + var digits = this.toString(16); + if (this < 16) return '0' + digits; + return digits; + }, + + succ: function() { + return this + 1; + }, + + times: function(iterator) { + $R(0, this, true).each(iterator); + return this; + } +}); + +var Try = { + these: function() { + var returnValue; + + for (var i = 0; i < arguments.length; i++) { + var lambda = arguments[i]; + try { + returnValue = lambda(); + break; + } catch (e) {} + } + + return returnValue; + } +} + +/*--------------------------------------------------------------------------*/ + +var PeriodicalExecuter = Class.create(); +PeriodicalExecuter.prototype = { + initialize: function(callback, frequency) { + this.callback = callback; + this.frequency = frequency; + this.currentlyExecuting = false; + + this.registerCallback(); + }, + + registerCallback: function() { + setInterval(this.onTimerEvent.bind(this), this.frequency * 1000); + }, + + onTimerEvent: function() { + if (!this.currentlyExecuting) { + try { + this.currentlyExecuting = true; + this.callback(); + } finally { + this.currentlyExecuting = false; + } + } + } +} + +/*--------------------------------------------------------------------------*/ + +function $() { + var elements = new Array(); + + for (var i = 0; i < arguments.length; i++) { + var element = arguments[i]; + if (typeof element == 'string') + element = document.getElementById(element); + + if (arguments.length == 1) + return element; + + elements.push(element); + } + + return elements; +} +Object.extend(String.prototype, { + stripTags: function() { + return this.replace(/<\/?[^>]+>/gi, ''); + }, + + stripScripts: function() { + return this.replace(new RegExp(Prototype.ScriptFragment, 'img'), ''); + }, + + extractScripts: function() { + var matchAll = new RegExp(Prototype.ScriptFragment, 'img'); + var matchOne = new RegExp(Prototype.ScriptFragment, 'im'); + return (this.match(matchAll) || []).map(function(scriptTag) { + return (scriptTag.match(matchOne) || ['', ''])[1]; + }); + }, + + evalScripts: function() { + return this.extractScripts().map(eval); + }, + + escapeHTML: function() { + var div = document.createElement('div'); + var text = document.createTextNode(this); + div.appendChild(text); + return div.innerHTML; + }, + + unescapeHTML: function() { + var div = document.createElement('div'); + div.innerHTML = this.stripTags(); + return div.childNodes[0] ? div.childNodes[0].nodeValue : ''; + }, + + toQueryParams: function() { + var pairs = this.match(/^\??(.*)$/)[1].split('&'); + return pairs.inject({}, function(params, pairString) { + var pair = pairString.split('='); + params[pair[0]] = pair[1]; + return params; + }); + }, + + toArray: function() { + return this.split(''); + }, + + camelize: function() { + var oStringList = this.split('-'); + if (oStringList.length == 1) return oStringList[0]; + + var camelizedString = this.indexOf('-') == 0 + ? oStringList[0].charAt(0).toUpperCase() + oStringList[0].substring(1) + : oStringList[0]; + + for (var i = 1, len = oStringList.length; i < len; i++) { + var s = oStringList[i]; + camelizedString += s.charAt(0).toUpperCase() + s.substring(1); + } + + return camelizedString; + }, + + inspect: function() { + return "'" + this.replace('\\', '\\\\').replace("'", '\\\'') + "'"; + } +}); + +String.prototype.parseQuery = String.prototype.toQueryParams; + +var $break = new Object(); +var $continue = new Object(); + +var Enumerable = { + each: function(iterator) { + var index = 0; + try { + this._each(function(value) { + try { + iterator(value, index++); + } catch (e) { + if (e != $continue) throw e; + } + }); + } catch (e) { + if (e != $break) throw e; + } + }, + + all: function(iterator) { + var result = true; + this.each(function(value, index) { + result = result && !!(iterator || Prototype.K)(value, index); + if (!result) throw $break; + }); + return result; + }, + + any: function(iterator) { + var result = true; + this.each(function(value, index) { + if (result = !!(iterator || Prototype.K)(value, index)) + throw $break; + }); + return result; + }, + + collect: function(iterator) { + var results = []; + this.each(function(value, index) { + results.push(iterator(value, index)); + }); + return results; + }, + + detect: function (iterator) { + var result; + this.each(function(value, index) { + if (iterator(value, index)) { + result = value; + throw $break; + } + }); + return result; + }, + + findAll: function(iterator) { + var results = []; + this.each(function(value, index) { + if (iterator(value, index)) + results.push(value); + }); + return results; + }, + + grep: function(pattern, iterator) { + var results = []; + this.each(function(value, index) { + var stringValue = value.toString(); + if (stringValue.match(pattern)) + results.push((iterator || Prototype.K)(value, index)); + }) + return results; + }, + + include: function(object) { + var found = false; + this.each(function(value) { + if (value == object) { + found = true; + throw $break; + } + }); + return found; + }, + + inject: function(memo, iterator) { + this.each(function(value, index) { + memo = iterator(memo, value, index); + }); + return memo; + }, + + invoke: function(method) { + var args = $A(arguments).slice(1); + return this.collect(function(value) { + return value[method].apply(value, args); + }); + }, + + max: function(iterator) { + var result; + this.each(function(value, index) { + value = (iterator || Prototype.K)(value, index); + if (value >= (result || value)) + result = value; + }); + return result; + }, + + min: function(iterator) { + var result; + this.each(function(value, index) { + value = (iterator || Prototype.K)(value, index); + if (value <= (result || value)) + result = value; + }); + return result; + }, + + partition: function(iterator) { + var trues = [], falses = []; + this.each(function(value, index) { + ((iterator || Prototype.K)(value, index) ? + trues : falses).push(value); + }); + return [trues, falses]; + }, + + pluck: function(property) { + var results = []; + this.each(function(value, index) { + results.push(value[property]); + }); + return results; + }, + + reject: function(iterator) { + var results = []; + this.each(function(value, index) { + if (!iterator(value, index)) + results.push(value); + }); + return results; + }, + + sortBy: function(iterator) { + return this.collect(function(value, index) { + return {value: value, criteria: iterator(value, index)}; + }).sort(function(left, right) { + var a = left.criteria, b = right.criteria; + return a < b ? -1 : a > b ? 1 : 0; + }).pluck('value'); + }, + + toArray: function() { + return this.collect(Prototype.K); + }, + + zip: function() { + var iterator = Prototype.K, args = $A(arguments); + if (typeof args.last() == 'function') + iterator = args.pop(); + + var collections = [this].concat(args).map($A); + return this.map(function(value, index) { + iterator(value = collections.pluck(index)); + return value; + }); + }, + + inspect: function() { + return '#<Enumerable:' + this.toArray().inspect() + '>'; + } +} + +Object.extend(Enumerable, { + map: Enumerable.collect, + find: Enumerable.detect, + select: Enumerable.findAll, + member: Enumerable.include, + entries: Enumerable.toArray +}); +var $A = Array.from = function(iterable) { + if (!iterable) return []; + if (iterable.toArray) { + return iterable.toArray(); + } else { + var results = []; + for (var i = 0; i < iterable.length; i++) + results.push(iterable[i]); + return results; + } +} + +Object.extend(Array.prototype, Enumerable); + +Array.prototype._reverse = Array.prototype.reverse; + +Object.extend(Array.prototype, { + _each: function(iterator) { + for (var i = 0; i < this.length; i++) + iterator(this[i]); + }, + + clear: function() { + this.length = 0; + return this; + }, + + first: function() { + return this[0]; + }, + + last: function() { + return this[this.length - 1]; + }, + + compact: function() { + return this.select(function(value) { + return value != undefined || value != null; + }); + }, + + flatten: function() { + return this.inject([], function(array, value) { + return array.concat(value.constructor == Array ? + value.flatten() : [value]); + }); + }, + + without: function() { + var values = $A(arguments); + return this.select(function(value) { + return !values.include(value); + }); + }, + + indexOf: function(object) { + for (var i = 0; i < this.length; i++) + if (this[i] == object) return i; + return -1; + }, + + reverse: function(inline) { + return (inline !== false ? this : this.toArray())._reverse(); + }, + + shift: function() { + var result = this[0]; + for (var i = 0; i < this.length - 1; i++) + this[i] = this[i + 1]; + this.length--; + return result; + }, + + inspect: function() { + return '[' + this.map(Object.inspect).join(', ') + ']'; + } +}); +var Hash = { + _each: function(iterator) { + for (key in this) { + var value = this[key]; + if (typeof value == 'function') continue; + + var pair = [key, value]; + pair.key = key; + pair.value = value; + iterator(pair); + } + }, + + keys: function() { + return this.pluck('key'); + }, + + values: function() { + return this.pluck('value'); + }, + + merge: function(hash) { + return $H(hash).inject($H(this), function(mergedHash, pair) { + mergedHash[pair.key] = pair.value; + return mergedHash; + }); + }, + + toQueryString: function() { + return this.map(function(pair) { + return pair.map(encodeURIComponent).join('='); + }).join('&'); + }, + + inspect: function() { + return '#<Hash:{' + this.map(function(pair) { + return pair.map(Object.inspect).join(': '); + }).join(', ') + '}>'; + } +} + +function $H(object) { + var hash = Object.extend({}, object || {}); + Object.extend(hash, Enumerable); + Object.extend(hash, Hash); + return hash; +} +ObjectRange = Class.create(); +Object.extend(ObjectRange.prototype, Enumerable); +Object.extend(ObjectRange.prototype, { + initialize: function(start, end, exclusive) { + this.start = start; + this.end = end; + this.exclusive = exclusive; + }, + + _each: function(iterator) { + var value = this.start; + do { + iterator(value); + value = value.succ(); + } while (this.include(value)); + }, + + include: function(value) { + if (value < this.start) + return false; + if (this.exclusive) + return value < this.end; + return value <= this.end; + } +}); + +var $R = function(start, end, exclusive) { + return new ObjectRange(start, end, exclusive); +} + +var Ajax = { + getTransport: function() { + return Try.these( + function() {return new ActiveXObject('Msxml2.XMLHTTP')}, + function() {return new ActiveXObject('Microsoft.XMLHTTP')}, + function() {return new XMLHttpRequest()} + ) || false; + }, + + activeRequestCount: 0 +} + +Ajax.Responders = { + responders: [], + + _each: function(iterator) { + this.responders._each(iterator); + }, + + register: function(responderToAdd) { + if (!this.include(responderToAdd)) + this.responders.push(responderToAdd); + }, + + unregister: function(responderToRemove) { + this.responders = this.responders.without(responderToRemove); + }, + + dispatch: function(callback, request, transport, json) { + this.each(function(responder) { + if (responder[callback] && typeof responder[callback] == 'function') { + try { + responder[callback].apply(responder, [request, transport, json]); + } catch (e) {} + } + }); + } +}; + +Object.extend(Ajax.Responders, Enumerable); + +Ajax.Responders.register({ + onCreate: function() { + Ajax.activeRequestCount++; + }, + + onComplete: function() { + Ajax.activeRequestCount--; + } +}); + +Ajax.Base = function() {}; +Ajax.Base.prototype = { + setOptions: function(options) { + this.options = { + method: 'post', + asynchronous: true, + parameters: '' + } + Object.extend(this.options, options || {}); + }, + + responseIsSuccess: function() { + return this.transport.status == undefined + || this.transport.status == 0 + || (this.transport.status >= 200 && this.transport.status < 300); + }, + + responseIsFailure: function() { + return !this.responseIsSuccess(); + } +} + +Ajax.Request = Class.create(); +Ajax.Request.Events = + ['Uninitialized', 'Loading', 'Loaded', 'Interactive', 'Complete']; + +Ajax.Request.prototype = Object.extend(new Ajax.Base(), { + initialize: function(url, options) { + this.transport = Ajax.getTransport(); + this.setOptions(options); + this.request(url); + }, + + request: function(url) { + var parameters = this.options.parameters || ''; + if (parameters.length > 0) parameters += '&_='; + + try { + this.url = url; + if (this.options.method == 'get' && parameters.length > 0) + this.url += (this.url.match(/\?/) ? '&' : '?') + parameters; + + Ajax.Responders.dispatch('onCreate', this, this.transport); + + this.transport.open(this.options.method, this.url, + this.options.asynchronous); + + if (this.options.asynchronous) { + this.transport.onreadystatechange = this.onStateChange.bind(this); + setTimeout((function() {this.respondToReadyState(1)}).bind(this), 10); + } + + this.setRequestHeaders(); + + var body = this.options.postBody ? this.options.postBody : parameters; + this.transport.send(this.options.method == 'post' ? body : null); + + } catch (e) { + this.dispatchException(e); + } + }, + + setRequestHeaders: function() { + var requestHeaders = + ['X-Requested-With', 'XMLHttpRequest', + 'X-Prototype-Version', Prototype.Version]; + + if (this.options.method == 'post') { + requestHeaders.push('Content-type', + 'application/x-www-form-urlencoded'); + + /* Force "Connection: close" for Mozilla browsers to work around + * a bug where XMLHttpReqeuest sends an incorrect Content-length + * header. See Mozilla Bugzilla #246651. + */ + if (this.transport.overrideMimeType) + requestHeaders.push('Connection', 'close'); + } + + if (this.options.requestHeaders) + requestHeaders.push.apply(requestHeaders, this.options.requestHeaders); + + for (var i = 0; i < requestHeaders.length; i += 2) + this.transport.setRequestHeader(requestHeaders[i], requestHeaders[i+1]); + }, + + onStateChange: function() { + var readyState = this.transport.readyState; + if (readyState != 1) + this.respondToReadyState(this.transport.readyState); + }, + + header: function(name) { + try { + return this.transport.getResponseHeader(name); + } catch (e) {} + }, + + evalJSON: function() { + try { + return eval(this.header('X-JSON')); + } catch (e) {} + }, + + evalResponse: function() { + try { + return eval(this.transport.responseText); + } catch (e) { + this.dispatchException(e); + } + }, + + respondToReadyState: function(readyState) { + var event = Ajax.Request.Events[readyState]; + var transport = this.transport, json = this.evalJSON(); + + if (event == 'Complete') { + try { + (this.options['on' + this.transport.status] + || this.options['on' + (this.responseIsSuccess() ? 'Success' : 'Failure')] + || Prototype.emptyFunction)(transport, json); + } catch (e) { + this.dispatchException(e); + } + + if ((this.header('Content-type') || '').match(/^text\/javascript/i)) + this.evalResponse(); + } + + try { + (this.options['on' + event] || Prototype.emptyFunction)(transport, json); + Ajax.Responders.dispatch('on' + event, this, transport, json); + } catch (e) { + this.dispatchException(e); + } + + /* Avoid memory leak in MSIE: clean up the oncomplete event handler */ + if (event == 'Complete') + this.transport.onreadystatechange = Prototype.emptyFunction; + }, + + dispatchException: function(exception) { + (this.options.onException || Prototype.emptyFunction)(this, exception); + Ajax.Responders.dispatch('onException', this, exception); + } +}); + +Ajax.Updater = Class.create(); + +Object.extend(Object.extend(Ajax.Updater.prototype, Ajax.Request.prototype), { + initialize: function(container, url, options) { + this.containers = { + success: container.success ? $(container.success) : $(container), + failure: container.failure ? $(container.failure) : + (container.success ? null : $(container)) + } + + this.transport = Ajax.getTransport(); + this.setOptions(options); + + var onComplete = this.options.onComplete || Prototype.emptyFunction; + this.options.onComplete = (function(transport, object) { + this.updateContent(); + onComplete(transport, object); + }).bind(this); + + this.request(url); + }, + + updateContent: function() { + var receiver = this.responseIsSuccess() ? + this.containers.success : this.containers.failure; + var response = this.transport.responseText; + + if (!this.options.evalScripts) + response = response.stripScripts(); + + if (receiver) { + if (this.options.insertion) { + new this.options.insertion(receiver, response); + } else { + Element.update(receiver, response); + } + } + + if (this.responseIsSuccess()) { + if (this.onComplete) + setTimeout(this.onComplete.bind(this), 10); + } + } +}); + +Ajax.PeriodicalUpdater = Class.create(); +Ajax.PeriodicalUpdater.prototype = Object.extend(new Ajax.Base(), { + initialize: function(container, url, options) { + this.setOptions(options); + this.onComplete = this.options.onComplete; + + this.frequency = (this.options.frequency || 2); + this.decay = (this.options.decay || 1); + + this.updater = {}; + this.container = container; + this.url = url; + + this.start(); + }, + + start: function() { + this.options.onComplete = this.updateComplete.bind(this); + this.onTimerEvent(); + }, + + stop: function() { + this.updater.onComplete = undefined; + clearTimeout(this.timer); + (this.onComplete || Prototype.emptyFunction).apply(this, arguments); + }, + + updateComplete: function(request) { + if (this.options.decay) { + this.decay = (request.responseText == this.lastText ? + this.decay * this.options.decay : 1); + + this.lastText = request.responseText; + } + this.timer = setTimeout(this.onTimerEvent.bind(this), + this.decay * this.frequency * 1000); + }, + + onTimerEvent: function() { + this.updater = new Ajax.Updater(this.container, this.url, this.options); + } +}); +document.getElementsByClassName = function(className, parentElement) { + var children = ($(parentElement) || document.body).getElementsByTagName('*'); + return $A(children).inject([], function(elements, child) { + if (child.className.match(new RegExp("(^|\\s)" + className + "(\\s|$)"))) + elements.push(child); + return elements; + }); +} + +/*--------------------------------------------------------------------------*/ + +if (!window.Element) { + var Element = new Object(); +} + +Object.extend(Element, { + visible: function(element) { + return $(element).style.display != 'none'; + }, + + toggle: function() { + for (var i = 0; i < arguments.length; i++) { + var element = $(arguments[i]); + Element[Element.visible(element) ? 'hide' : 'show'](element); + } + }, + + hide: function() { + for (var i = 0; i < arguments.length; i++) { + var element = $(arguments[i]); + element.style.display = 'none'; + } + }, + + show: function() { + for (var i = 0; i < arguments.length; i++) { + var element = $(arguments[i]); + element.style.display = ''; + } + }, + + remove: function(element) { + element = $(element); + element.parentNode.removeChild(element); + }, + + update: function(element, html) { + $(element).innerHTML = html.stripScripts(); + setTimeout(function() {html.evalScripts()}, 10); + }, + + getHeight: function(element) { + element = $(element); + return element.offsetHeight; + }, + + classNames: function(element) { + return new Element.ClassNames(element); + }, + + hasClassName: function(element, className) { + if (!(element = $(element))) return; + return Element.classNames(element).include(className); + }, + + addClassName: function(element, className) { + if (!(element = $(element))) return; + return Element.classNames(element).add(className); + }, + + removeClassName: function(element, className) { + if (!(element = $(element))) return; + return Element.classNames(element).remove(className); + }, + + // removes whitespace-only text node children + cleanWhitespace: function(element) { + element = $(element); + for (var i = 0; i < element.childNodes.length; i++) { + var node = element.childNodes[i]; + if (node.nodeType == 3 && !/\S/.test(node.nodeValue)) + Element.remove(node); + } + }, + + empty: function(element) { + return $(element).innerHTML.match(/^\s*$/); + }, + + scrollTo: function(element) { + element = $(element); + var x = element.x ? element.x : element.offsetLeft, + y = element.y ? element.y : element.offsetTop; + window.scrollTo(x, y); + }, + + getStyle: function(element, style) { + element = $(element); + var value = element.style[style.camelize()]; + if (!value) { + if (document.defaultView && document.defaultView.getComputedStyle) { + var css = document.defaultView.getComputedStyle(element, null); + value = css ? css.getPropertyValue(style) : null; + } else if (element.currentStyle) { + value = element.currentStyle[style.camelize()]; + } + } + + if (window.opera && ['left', 'top', 'right', 'bottom'].include(style)) + if (Element.getStyle(element, 'position') == 'static') value = 'auto'; + + return value == 'auto' ? null : value; + }, + + setStyle: function(element, style) { + element = $(element); + for (name in style) + element.style[name.camelize()] = style[name]; + }, + + getDimensions: function(element) { + element = $(element); + if (Element.getStyle(element, 'display') != 'none') + return {width: element.offsetWidth, height: element.offsetHeight}; + + // All *Width and *Height properties give 0 on elements with display none, + // so enable the element temporarily + var els = element.style; + var originalVisibility = els.visibility; + var originalPosition = els.position; + els.visibility = 'hidden'; + els.position = 'absolute'; + els.display = ''; + var originalWidth = element.clientWidth; + var originalHeight = element.clientHeight; + els.display = 'none'; + els.position = originalPosition; + els.visibility = originalVisibility; + return {width: originalWidth, height: originalHeight}; + }, + + makePositioned: function(element) { + element = $(element); + var pos = Element.getStyle(element, 'position'); + if (pos == 'static' || !pos) { + element._madePositioned = true; + element.style.position = 'relative'; + // Opera returns the offset relative to the positioning context, when an + // element is position relative but top and left have not been defined + if (window.opera) { + element.style.top = 0; + element.style.left = 0; + } + } + }, + + undoPositioned: function(element) { + element = $(element); + if (element._madePositioned) { + element._madePositioned = undefined; + element.style.position = + element.style.top = + element.style.left = + element.style.bottom = + element.style.right = ''; + } + }, + + makeClipping: function(element) { + element = $(element); + if (element._overflow) return; + element._overflow = element.style.overflow; + if ((Element.getStyle(element, 'overflow') || 'visible') != 'hidden') + element.style.overflow = 'hidden'; + }, + + undoClipping: function(element) { + element = $(element); + if (element._overflow) return; + element.style.overflow = element._overflow; + element._overflow = undefined; + } +}); + +var Toggle = new Object(); +Toggle.display = Element.toggle; + +/*--------------------------------------------------------------------------*/ + +Abstract.Insertion = function(adjacency) { + this.adjacency = adjacency; +} + +Abstract.Insertion.prototype = { + initialize: function(element, content) { + this.element = $(element); + this.content = content.stripScripts(); + + if (this.adjacency && this.element.insertAdjacentHTML) { + try { + this.element.insertAdjacentHTML(this.adjacency, this.content); + } catch (e) { + if (this.element.tagName.toLowerCase() == 'tbody') { + this.insertContent(this.contentFromAnonymousTable()); + } else { + throw e; + } + } + } else { + this.range = this.element.ownerDocument.createRange(); + if (this.initializeRange) this.initializeRange(); + this.insertContent([this.range.createContextualFragment(this.content)]); + } + + setTimeout(function() {content.evalScripts()}, 10); + }, + + contentFromAnonymousTable: function() { + var div = document.createElement('div'); + div.innerHTML = '<table><tbody>' + this.content + '</tbody></table>'; + return $A(div.childNodes[0].childNodes[0].childNodes); + } +} + +var Insertion = new Object(); + +Insertion.Before = Class.create(); +Insertion.Before.prototype = Object.extend(new Abstract.Insertion('beforeBegin'), { + initializeRange: function() { + this.range.setStartBefore(this.element); + }, + + insertContent: function(fragments) { + fragments.each((function(fragment) { + this.element.parentNode.insertBefore(fragment, this.element); + }).bind(this)); + } +}); + +Insertion.Top = Class.create(); +Insertion.Top.prototype = Object.extend(new Abstract.Insertion('afterBegin'), { + initializeRange: function() { + this.range.selectNodeContents(this.element); + this.range.collapse(true); + }, + + insertContent: function(fragments) { + fragments.reverse(false).each((function(fragment) { + this.element.insertBefore(fragment, this.element.firstChild); + }).bind(this)); + } +}); + +Insertion.Bottom = Class.create(); +Insertion.Bottom.prototype = Object.extend(new Abstract.Insertion('beforeEnd'), { + initializeRange: function() { + this.range.selectNodeContents(this.element); + this.range.collapse(this.element); + }, + + insertContent: function(fragments) { + fragments.each((function(fragment) { + this.element.appendChild(fragment); + }).bind(this)); + } +}); + +Insertion.After = Class.create(); +Insertion.After.prototype = Object.extend(new Abstract.Insertion('afterEnd'), { + initializeRange: function() { + this.range.setStartAfter(this.element); + }, + + insertContent: function(fragments) { + fragments.each((function(fragment) { + this.element.parentNode.insertBefore(fragment, + this.element.nextSibling); + }).bind(this)); + } +}); + +/*--------------------------------------------------------------------------*/ + +Element.ClassNames = Class.create(); +Element.ClassNames.prototype = { + initialize: function(element) { + this.element = $(element); + }, + + _each: function(iterator) { + this.element.className.split(/\s+/).select(function(name) { + return name.length > 0; + })._each(iterator); + }, + + set: function(className) { + this.element.className = className; + }, + + add: function(classNameToAdd) { + if (this.include(classNameToAdd)) return; + this.set(this.toArray().concat(classNameToAdd).join(' ')); + }, + + remove: function(classNameToRemove) { + if (!this.include(classNameToRemove)) return; + this.set(this.select(function(className) { + return className != classNameToRemove; + }).join(' ')); + }, + + toString: function() { + return this.toArray().join(' '); + } +} + +Object.extend(Element.ClassNames.prototype, Enumerable); +var Field = { + clear: function() { + for (var i = 0; i < arguments.length; i++) + $(arguments[i]).value = ''; + }, + + focus: function(element) { + $(element).focus(); + }, + + present: function() { + for (var i = 0; i < arguments.length; i++) + if ($(arguments[i]).value == '') return false; + return true; + }, + + select: function(element) { + $(element).select(); + }, + + activate: function(element) { + element = $(element); + element.focus(); + if (element.select) + element.select(); + } +} + +/*--------------------------------------------------------------------------*/ + +var Form = { + serialize: function(form) { + var elements = Form.getElements($(form)); + var queryComponents = new Array(); + + for (var i = 0; i < elements.length; i++) { + var queryComponent = Form.Element.serialize(elements[i]); + if (queryComponent) + queryComponents.push(queryComponent); + } + + return queryComponents.join('&'); + }, + + getElements: function(form) { + form = $(form); + var elements = new Array(); + + for (tagName in Form.Element.Serializers) { + var tagElements = form.getElementsByTagName(tagName); + for (var j = 0; j < tagElements.length; j++) + elements.push(tagElements[j]); + } + return elements; + }, + + getInputs: function(form, typeName, name) { + form = $(form); + var inputs = form.getElementsByTagName('input'); + + if (!typeName && !name) + return inputs; + + var matchingInputs = new Array(); + for (var i = 0; i < inputs.length; i++) { + var input = inputs[i]; + if ((typeName && input.type != typeName) || + (name && input.name != name)) + continue; + matchingInputs.push(input); + } + + return matchingInputs; + }, + + disable: function(form) { + var elements = Form.getElements(form); + for (var i = 0; i < elements.length; i++) { + var element = elements[i]; + element.blur(); + element.disabled = 'true'; + } + }, + + enable: function(form) { + var elements = Form.getElements(form); + for (var i = 0; i < elements.length; i++) { + var element = elements[i]; + element.disabled = ''; + } + }, + + findFirstElement: function(form) { + return Form.getElements(form).find(function(element) { + return element.type != 'hidden' && !element.disabled && + ['input', 'select', 'textarea'].include(element.tagName.toLowerCase()); + }); + }, + + focusFirstElement: function(form) { + Field.activate(Form.findFirstElement(form)); + }, + + reset: function(form) { + $(form).reset(); + } +} + +Form.Element = { + serialize: function(element) { + element = $(element); + var method = element.tagName.toLowerCase(); + var parameter = Form.Element.Serializers[method](element); + + if (parameter) { + var key = encodeURIComponent(parameter[0]); + if (key.length == 0) return; + + if (parameter[1].constructor != Array) + parameter[1] = [parameter[1]]; + + return parameter[1].map(function(value) { + return key + '=' + encodeURIComponent(value); + }).join('&'); + } + }, + + getValue: function(element) { + element = $(element); + var method = element.tagName.toLowerCase(); + var parameter = Form.Element.Serializers[method](element); + + if (parameter) + return parameter[1]; + } +} + +Form.Element.Serializers = { + input: function(element) { + switch (element.type.toLowerCase()) { + case 'submit': + case 'hidden': + case 'password': + case 'text': + return Form.Element.Serializers.textarea(element); + case 'checkbox': + case 'radio': + return Form.Element.Serializers.inputSelector(element); + } + return false; + }, + + inputSelector: function(element) { + if (element.checked) + return [element.name, element.value]; + }, + + textarea: function(element) { + return [element.name, element.value]; + }, + + select: function(element) { + return Form.Element.Serializers[element.type == 'select-one' ? + 'selectOne' : 'selectMany'](element); + }, + + selectOne: function(element) { + var value = '', opt, index = element.selectedIndex; + if (index >= 0) { + opt = element.options[index]; + value = opt.value; + if (!value && !('value' in opt)) + value = opt.text; + } + return [element.name, value]; + }, + + selectMany: function(element) { + var value = new Array(); + for (var i = 0; i < element.length; i++) { + var opt = element.options[i]; + if (opt.selected) { + var optValue = opt.value; + if (!optValue && !('value' in opt)) + optValue = opt.text; + value.push(optValue); + } + } + return [element.name, value]; + } +} + +/*--------------------------------------------------------------------------*/ + +var $F = Form.Element.getValue; + +/*--------------------------------------------------------------------------*/ + +Abstract.TimedObserver = function() {} +Abstract.TimedObserver.prototype = { + initialize: function(element, frequency, callback) { + this.frequency = frequency; + this.element = $(element); + this.callback = callback; + + this.lastValue = this.getValue(); + this.registerCallback(); + }, + + registerCallback: function() { + setInterval(this.onTimerEvent.bind(this), this.frequency * 1000); + }, + + onTimerEvent: function() { + var value = this.getValue(); + if (this.lastValue != value) { + this.callback(this.element, value); + this.lastValue = value; + } + } +} + +Form.Element.Observer = Class.create(); +Form.Element.Observer.prototype = Object.extend(new Abstract.TimedObserver(), { + getValue: function() { + return Form.Element.getValue(this.element); + } +}); + +Form.Observer = Class.create(); +Form.Observer.prototype = Object.extend(new Abstract.TimedObserver(), { + getValue: function() { + return Form.serialize(this.element); + } +}); + +/*--------------------------------------------------------------------------*/ + +Abstract.EventObserver = function() {} +Abstract.EventObserver.prototype = { + initialize: function(element, callback) { + this.element = $(element); + this.callback = callback; + + this.lastValue = this.getValue(); + if (this.element.tagName.toLowerCase() == 'form') + this.registerFormCallbacks(); + else + this.registerCallback(this.element); + }, + + onElementEvent: function() { + var value = this.getValue(); + if (this.lastValue != value) { + this.callback(this.element, value); + this.lastValue = value; + } + }, + + registerFormCallbacks: function() { + var elements = Form.getElements(this.element); + for (var i = 0; i < elements.length; i++) + this.registerCallback(elements[i]); + }, + + registerCallback: function(element) { + if (element.type) { + switch (element.type.toLowerCase()) { + case 'checkbox': + case 'radio': + Event.observe(element, 'click', this.onElementEvent.bind(this)); + break; + case 'password': + case 'text': + case 'textarea': + case 'select-one': + case 'select-multiple': + Event.observe(element, 'change', this.onElementEvent.bind(this)); + break; + } + } + } +} + +Form.Element.EventObserver = Class.create(); +Form.Element.EventObserver.prototype = Object.extend(new Abstract.EventObserver(), { + getValue: function() { + return Form.Element.getValue(this.element); + } +}); + +Form.EventObserver = Class.create(); +Form.EventObserver.prototype = Object.extend(new Abstract.EventObserver(), { + getValue: function() { + return Form.serialize(this.element); + } +}); +if (!window.Event) { + var Event = new Object(); +} + +Object.extend(Event, { + KEY_BACKSPACE: 8, + KEY_TAB: 9, + KEY_RETURN: 13, + KEY_ESC: 27, + KEY_LEFT: 37, + KEY_UP: 38, + KEY_RIGHT: 39, + KEY_DOWN: 40, + KEY_DELETE: 46, + + element: function(event) { + return event.target || event.srcElement; + }, + + isLeftClick: function(event) { + return (((event.which) && (event.which == 1)) || + ((event.button) && (event.button == 1))); + }, + + pointerX: function(event) { + return event.pageX || (event.clientX + + (document.documentElement.scrollLeft || document.body.scrollLeft)); + }, + + pointerY: function(event) { + return event.pageY || (event.clientY + + (document.documentElement.scrollTop || document.body.scrollTop)); + }, + + stop: function(event) { + if (event.preventDefault) { + event.preventDefault(); + event.stopPropagation(); + } else { + event.returnValue = false; + event.cancelBubble = true; + } + }, + + // find the first node with the given tagName, starting from the + // node the event was triggered on; traverses the DOM upwards + findElement: function(event, tagName) { + var element = Event.element(event); + while (element.parentNode && (!element.tagName || + (element.tagName.toUpperCase() != tagName.toUpperCase()))) + element = element.parentNode; + return element; + }, + + observers: false, + + _observeAndCache: function(element, name, observer, useCapture) { + if (!this.observers) this.observers = []; + if (element.addEventListener) { + this.observers.push([element, name, observer, useCapture]); + element.addEventListener(name, observer, useCapture); + } else if (element.attachEvent) { + this.observers.push([element, name, observer, useCapture]); + element.attachEvent('on' + name, observer); + } + }, + + unloadCache: function() { + if (!Event.observers) return; + for (var i = 0; i < Event.observers.length; i++) { + Event.stopObserving.apply(this, Event.observers[i]); + Event.observers[i][0] = null; + } + Event.observers = false; + }, + + observe: function(element, name, observer, useCapture) { + var element = $(element); + useCapture = useCapture || false; + + if (name == 'keypress' && + (navigator.appVersion.match(/Konqueror|Safari|KHTML/) + || element.attachEvent)) + name = 'keydown'; + + this._observeAndCache(element, name, observer, useCapture); + }, + + stopObserving: function(element, name, observer, useCapture) { + var element = $(element); + useCapture = useCapture || false; + + if (name == 'keypress' && + (navigator.appVersion.match(/Konqueror|Safari|KHTML/) + || element.detachEvent)) + name = 'keydown'; + + if (element.removeEventListener) { + element.removeEventListener(name, observer, useCapture); + } else if (element.detachEvent) { + element.detachEvent('on' + name, observer); + } + } +}); + +/* prevent memory leaks in IE */ +Event.observe(window, 'unload', Event.unloadCache, false); +var Position = { + // set to true if needed, warning: firefox performance problems + // NOT neeeded for page scrolling, only if draggable contained in + // scrollable elements + includeScrollOffsets: false, + + // must be called before calling withinIncludingScrolloffset, every time the + // page is scrolled + prepare: function() { + this.deltaX = window.pageXOffset + || document.documentElement.scrollLeft + || document.body.scrollLeft + || 0; + this.deltaY = window.pageYOffset + || document.documentElement.scrollTop + || document.body.scrollTop + || 0; + }, + + realOffset: function(element) { + var valueT = 0, valueL = 0; + do { + valueT += element.scrollTop || 0; + valueL += element.scrollLeft || 0; + element = element.parentNode; + } while (element); + return [valueL, valueT]; + }, + + cumulativeOffset: function(element) { + var valueT = 0, valueL = 0; + do { + valueT += element.offsetTop || 0; + valueL += element.offsetLeft || 0; + element = element.offsetParent; + } while (element); + return [valueL, valueT]; + }, + + positionedOffset: function(element) { + var valueT = 0, valueL = 0; + do { + valueT += element.offsetTop || 0; + valueL += element.offsetLeft || 0; + element = element.offsetParent; + if (element) { + p = Element.getStyle(element, 'position'); + if (p == 'relative' || p == 'absolute') break; + } + } while (element); + return [valueL, valueT]; + }, + + offsetParent: function(element) { + if (element.offsetParent) return element.offsetParent; + if (element == document.body) return element; + + while ((element = element.parentNode) && element != document.body) + if (Element.getStyle(element, 'position') != 'static') + return element; + + return document.body; + }, + + // caches x/y coordinate pair to use with overlap + within: function(element, x, y) { + if (this.includeScrollOffsets) + return this.withinIncludingScrolloffsets(element, x, y); + this.xcomp = x; + this.ycomp = y; + this.offset = this.cumulativeOffset(element); + + return (y >= this.offset[1] && + y < this.offset[1] + element.offsetHeight && + x >= this.offset[0] && + x < this.offset[0] + element.offsetWidth); + }, + + withinIncludingScrolloffsets: function(element, x, y) { + var offsetcache = this.realOffset(element); + + this.xcomp = x + offsetcache[0] - this.deltaX; + this.ycomp = y + offsetcache[1] - this.deltaY; + this.offset = this.cumulativeOffset(element); + + return (this.ycomp >= this.offset[1] && + this.ycomp < this.offset[1] + element.offsetHeight && + this.xcomp >= this.offset[0] && + this.xcomp < this.offset[0] + element.offsetWidth); + }, + + // within must be called directly before + overlap: function(mode, element) { + if (!mode) return 0; + if (mode == 'vertical') + return ((this.offset[1] + element.offsetHeight) - this.ycomp) / + element.offsetHeight; + if (mode == 'horizontal') + return ((this.offset[0] + element.offsetWidth) - this.xcomp) / + element.offsetWidth; + }, + + clone: function(source, target) { + source = $(source); + target = $(target); + target.style.position = 'absolute'; + var offsets = this.cumulativeOffset(source); + target.style.top = offsets[1] + 'px'; + target.style.left = offsets[0] + 'px'; + target.style.width = source.offsetWidth + 'px'; + target.style.height = source.offsetHeight + 'px'; + }, + + page: function(forElement) { + var valueT = 0, valueL = 0; + + var element = forElement; + do { + valueT += element.offsetTop || 0; + valueL += element.offsetLeft || 0; + + // Safari fix + if (element.offsetParent==document.body) + if (Element.getStyle(element,'position')=='absolute') break; + + } while (element = element.offsetParent); + + element = forElement; + do { + valueT -= element.scrollTop || 0; + valueL -= element.scrollLeft || 0; + } while (element = element.parentNode); + + return [valueL, valueT]; + }, + + clone: function(source, target) { + var options = Object.extend({ + setLeft: true, + setTop: true, + setWidth: true, + setHeight: true, + offsetTop: 0, + offsetLeft: 0 + }, arguments[2] || {}) + + // find page position of source + source = $(source); + var p = Position.page(source); + + // find coordinate system to use + target = $(target); + var delta = [0, 0]; + var parent = null; + // delta [0,0] will do fine with position: fixed elements, + // position:absolute needs offsetParent deltas + if (Element.getStyle(target,'position') == 'absolute') { + parent = Position.offsetParent(target); + delta = Position.page(parent); + } + + // correct by body offsets (fixes Safari) + if (parent == document.body) { + delta[0] -= document.body.offsetLeft; + delta[1] -= document.body.offsetTop; + } + + // set position + if(options.setLeft) target.style.left = (p[0] - delta[0] + options.offsetLeft) + 'px'; + if(options.setTop) target.style.top = (p[1] - delta[1] + options.offsetTop) + 'px'; + if(options.setWidth) target.style.width = source.offsetWidth + 'px'; + if(options.setHeight) target.style.height = source.offsetHeight + 'px'; + }, + + absolutize: function(element) { + element = $(element); + if (element.style.position == 'absolute') return; + Position.prepare(); + + var offsets = Position.positionedOffset(element); + var top = offsets[1]; + var left = offsets[0]; + var width = element.clientWidth; + var height = element.clientHeight; + + element._originalLeft = left - parseFloat(element.style.left || 0); + element._originalTop = top - parseFloat(element.style.top || 0); + element._originalWidth = element.style.width; + element._originalHeight = element.style.height; + + element.style.position = 'absolute'; + element.style.top = top + 'px';; + element.style.left = left + 'px';; + element.style.width = width + 'px';; + element.style.height = height + 'px';; + }, + + relativize: function(element) { + element = $(element); + if (element.style.position == 'relative') return; + Position.prepare(); + + element.style.position = 'relative'; + var top = parseFloat(element.style.top || 0) - (element._originalTop || 0); + var left = parseFloat(element.style.left || 0) - (element._originalLeft || 0); + + element.style.top = top + 'px'; + element.style.left = left + 'px'; + element.style.height = element._originalHeight; + element.style.width = element._originalWidth; + } +} + +// Safari returns margins on body which is incorrect if the child is absolutely +// positioned. For performance reasons, redefine Position.cumulativeOffset for +// KHTML/WebKit only. +if (/Konqueror|Safari|KHTML/.test(navigator.userAgent)) { + Position.cumulativeOffset = function(element) { + var valueT = 0, valueL = 0; + do { + valueT += element.offsetTop || 0; + valueL += element.offsetLeft || 0; + if (element.offsetParent == document.body) + if (Element.getStyle(element, 'position') == 'absolute') break; + + element = element.offsetParent; + } while (element); + + return [valueL, valueT]; + } +}
\ No newline at end of file diff --git a/tests/test_tools/selenium/core/scripts/selenium-api.js b/tests/test_tools/selenium/core/scripts/selenium-api.js new file mode 100644 index 00000000..ad0509ee --- /dev/null +++ b/tests/test_tools/selenium/core/scripts/selenium-api.js @@ -0,0 +1,1402 @@ +/* + * Copyright 2004 ThoughtWorks, Inc + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + */ + +var storedVars = new Object(); + +function Selenium(browserbot) { + /** + * Defines an object that runs Selenium commands. + * + * <h3><a name="locators"></a>Element Locators</h3> + * <p> + * Element Locators tell Selenium which HTML element a command refers to. + * The format of a locator is:</p> + * <blockquote> + * <em>locatorType</em><strong>=</strong><em>argument</em> + * </blockquote> + * + * <p> + * We support the following strategies for locating elements: + * </p> + * <blockquote> + * <dl> + * <dt><strong>identifier</strong>=<em>id</em></dt> + * <dd>Select the element with the specified @id attribute. If no match is + * found, select the first element whose @name attribute is <em>id</em>. + * (This is normally the default; see below.)</dd> + * <dt><strong>id</strong>=<em>id</em></dt> + * <dd>Select the element with the specified @id attribute.</dd> + * + * <dt><strong>name</strong>=<em>name</em></dt> + * <dd>Select the first element with the specified @name attribute.</dd> + * <dd><ul class="first last simple"> + * <li>username</li> + * <li>name=username</li> + * </ul> + * </dd> + * <dd>The name may optionally be followed by one or more <em>element-filters</em>, separated from the name by whitespace. If the <em>filterType</em> is not specified, <strong>value</strong> is assumed.</dd> + * + * <dd><ul class="first last simple"> + * <li>name=flavour value=chocolate</li> + * </ul> + * </dd> + * <dt><strong>dom</strong>=<em>javascriptExpression</em></dt> + * + * <dd> + * + * <dd>Find an element using JavaScript traversal of the HTML Document Object + * Model. DOM locators <em>must</em> begin with "document.". + * <ul class="first last simple"> + * <li>dom=document.forms['myForm'].myDropdown</li> + * <li>dom=document.images[56]</li> + * </ul> + * </dd> + * + * </dd> + * + * <dt><strong>xpath</strong>=<em>xpathExpression</em></dt> + * <dd>Locate an element using an XPath expression. + * <ul class="first last simple"> + * <li>xpath=//img[@alt='The image alt text']</li> + * <li>xpath=//table[@id='table1']//tr[4]/td[2]</li> + * + * </ul> + * </dd> + * <dt><strong>link</strong>=<em>textPattern</em></dt> + * <dd>Select the link (anchor) element which contains text matching the + * specified <em>pattern</em>. + * <ul class="first last simple"> + * <li>link=The link text</li> + * </ul> + * + * </dd> + * </dl> + * </blockquote> + * <p> + * Without an explicit locator prefix, Selenium uses the following default + * strategies: + * </p> + * + * <ul class="simple"> + * <li><strong>dom</strong>, for locators starting with "document."</li> + * <li><strong>xpath</strong>, for locators starting with "//"</li> + * <li><strong>identifier</strong>, otherwise</li> + * </ul> + * + * <h3><a name="element-filters">Element Filters</a></h3> + * <blockquote> + * <p>Element filters can be used with a locator to refine a list of candidate elements. They are currently used only in the 'name' element-locator.</p> + * <p>Filters look much like locators, ie.</p> + * <blockquote> + * <em>filterType</em><strong>=</strong><em>argument</em></blockquote> + * + * <p>Supported element-filters are:</p> + * <p><strong>value=</strong><em>valuePattern</em></p> + * <blockquote> + * Matches elements based on their values. This is particularly useful for refining a list of similarly-named toggle-buttons.</blockquote> + * <p><strong>index=</strong><em>index</em></p> + * <blockquote> + * Selects a single element based on its position in the list (offset from zero).</blockquote> + * </blockquote> + * + * <h3><a name="patterns"></a>String-match Patterns</h3> + * + * <p> + * Various Pattern syntaxes are available for matching string values: + * </p> + * <blockquote> + * <dl> + * <dt><strong>glob:</strong><em>pattern</em></dt> + * <dd>Match a string against a "glob" (aka "wildmat") pattern. "Glob" is a + * kind of limited regular-expression syntax typically used in command-line + * shells. In a glob pattern, "*" represents any sequence of characters, and "?" + * represents any single character. Glob patterns match against the entire + * string.</dd> + * <dt><strong>regexp:</strong><em>regexp</em></dt> + * <dd>Match a string using a regular-expression. The full power of JavaScript + * regular-expressions is available.</dd> + * <dt><strong>exact:</strong><em>string</em></dt> + * + * <dd>Match a string exactly, verbatim, without any of that fancy wildcard + * stuff.</dd> + * </dl> + * </blockquote> + * <p> + * If no pattern prefix is specified, Selenium assumes that it's a "glob" + * pattern. + * </p> + */ + this.browserbot = browserbot; + this.optionLocatorFactory = new OptionLocatorFactory(); + this.page = function() { + return browserbot.getCurrentPage(); + }; +} + +Selenium.createForFrame = function(frame) { + return new Selenium(BrowserBot.createForFrame(frame)); +}; + +Selenium.prototype.reset = function() { + /** + * Clear out all stored variables and select the null (starting) window + */ + storedVars = new Object(); + this.browserbot.selectWindow("null"); +}; + +Selenium.prototype.doClick = function(locator) { + /** + * Clicks on a link, button, checkbox or radio button. If the click action + * causes a new page to load (like a link usually does), call + * waitForPageToLoad. + * + * @param locator an element locator + * + */ + var element = this.page().findElement(locator); + this.page().clickElement(element); +}; + +Selenium.prototype.doFireEvent = function(locator, eventName) { + /** + * Explicitly simulate an event, to trigger the corresponding "on<em>event</em>" + * handler. + * + * @param locator an <a href="#locators">element locator</a> + * @param eventName the event name, e.g. "focus" or "blur" + */ + var element = this.page().findElement(locator); + triggerEvent(element, eventName, false); +}; + +Selenium.prototype.doKeyPress = function(locator, keycode) { + /** + * Simulates a user pressing and releasing a key. + * + * @param locator an <a href="#locators">element locator</a> + * @param keycode the numeric keycode of the key to be pressed, normally the + * ASCII value of that key. + */ + var element = this.page().findElement(locator); + triggerKeyEvent(element, 'keypress', keycode, true); +}; + +Selenium.prototype.doKeyDown = function(locator, keycode) { + /** + * Simulates a user pressing a key (without releasing it yet). + * + * @param locator an <a href="#locators">element locator</a> + * @param keycode the numeric keycode of the key to be pressed, normally the + * ASCII value of that key. + */ + var element = this.page().findElement(locator); + triggerKeyEvent(element, 'keydown', keycode, true); +}; + +Selenium.prototype.doKeyUp = function(locator, keycode) { + /** + * Simulates a user releasing a key. + * + * @param locator an <a href="#locators">element locator</a> + * @param keycode the numeric keycode of the key to be released, normally the + * ASCII value of that key. + */ + var element = this.page().findElement(locator); + triggerKeyEvent(element, 'keyup', keycode, true); +}; + +Selenium.prototype.doMouseOver = function(locator) { + /** + * Simulates a user hovering a mouse over the specified element. + * + * @param locator an <a href="#locators">element locator</a> + */ + var element = this.page().findElement(locator); + triggerMouseEvent(element, 'mouseover', true); +}; + +Selenium.prototype.doMouseDown = function(locator) { + /** + * Simulates a user pressing the mouse button (without releasing it yet) on + * the specified element. + * + * @param locator an <a href="#locators">element locator</a> + */ + var element = this.page().findElement(locator); + triggerMouseEvent(element, 'mousedown', true); +}; + +Selenium.prototype.doType = function(locator, value) { + /** + * Sets the value of an input field, as though you typed it in. + * + * <p>Can also be used to set the value of combo boxes, check boxes, etc. In these cases, + * value should be the value of the option selected, not the visible text.</p> + * + * @param locator an <a href="#locators">element locator</a> + * @param value the value to type + */ + // TODO fail if it can't be typed into. + var element = this.page().findElement(locator); + this.page().replaceText(element, value); +}; + +Selenium.prototype.findToggleButton = function(locator) { + var element = this.page().findElement(locator); + if (element.checked == null) { + Assert.fail("Element " + locator + " is not a toggle-button."); + } + return element; +} + +Selenium.prototype.doCheck = function(locator) { + /** + * Check a toggle-button (checkbox/radio) + * + * @param locator an <a href="#locators">element locator</a> + */ + this.findToggleButton(locator).checked = true; +}; + +Selenium.prototype.doUncheck = function(locator) { + /** + * Uncheck a toggle-button (checkbox/radio) + * + * @param locator an <a href="#locators">element locator</a> + */ + this.findToggleButton(locator).checked = false; +}; + +Selenium.prototype.doSelect = function(selectLocator, optionLocator) { + /** + * Select an option from a drop-down using an option locator. + * + * <p> + * Option locators provide different ways of specifying options of an HTML + * Select element (e.g. for selecting a specific option, or for asserting + * that the selected option satisfies a specification). There are several + * forms of Select Option Locator. + * </p> + * <dl> + * <dt><strong>label</strong>=<em>labelPattern</em></dt> + * <dd>matches options based on their labels, i.e. the visible text. (This + * is the default.) + * <ul class="first last simple"> + * <li>label=regexp:^[Oo]ther</li> + * </ul> + * </dd> + * <dt><strong>value</strong>=<em>valuePattern</em></dt> + * <dd>matches options based on their values. + * <ul class="first last simple"> + * <li>value=other</li> + * </ul> + * + * + * </dd> + * <dt><strong>id</strong>=<em>id</em></dt> + * + * <dd>matches options based on their ids. + * <ul class="first last simple"> + * <li>id=option1</li> + * </ul> + * </dd> + * <dt><strong>index</strong>=<em>index</em></dt> + * <dd>matches an option based on its index (offset from zero). + * <ul class="first last simple"> + * + * <li>index=2</li> + * </ul> + * </dd> + * </dl> + * <p> + * If no option locator prefix is provided, the default behaviour is to match on <strong>label</strong>. + * </p> + * + * + * @param selectLocator an <a href="#locators">element locator</a> identifying a drop-down menu + * @param optionLocator an option locator (a label by default) + */ + var element = this.page().findElement(selectLocator); + if (!("options" in element)) { + throw new SeleniumError("Specified element is not a Select (has no options)"); + } + var locator = this.optionLocatorFactory.fromLocatorString(optionLocator); + var option = locator.findOption(element); + this.page().selectOption(element, option); +}; + +Selenium.prototype.doAddSelection = function(locator, optionLocator) { + /** + * Add a selection to the set of selected options in a multi-select element using an option locator. + * + * @see #doSelect for details of option locators + * + * @param locator an <a href="#locators">element locator</a> identifying a multi-select box + * @param optionLocator an option locator (a label by default) + */ + var element = this.page().findElement(locator); + if (!("options" in element)) { + throw new SeleniumError("Specified element is not a Select (has no options)"); + } + var locator = this.optionLocatorFactory.fromLocatorString(optionLocator); + var option = locator.findOption(element); + this.page().addSelection(element, option); +}; + +Selenium.prototype.doRemoveSelection = function(locator, optionLocator) { + /** + * Remove a selection from the set of selected options in a multi-select element using an option locator. + * + * @see #doSelect for details of option locators + * + * @param locator an <a href="#locators">element locator</a> identifying a multi-select box + * @param optionLocator an option locator (a label by default) + */ + + var element = this.page().findElement(locator); + if (!("options" in element)) { + throw new SeleniumError("Specified element is not a Select (has no options)"); + } + var locator = this.optionLocatorFactory.fromLocatorString(optionLocator); + var option = locator.findOption(element); + this.page().removeSelection(element, option); +}; + +Selenium.prototype.doSubmit = function(formLocator) { + /** + * Submit the specified form. This is particularly useful for forms without + * submit buttons, e.g. single-input "Search" forms. + * + * @param formLocator an <a href="#locators">element locator</a> for the form you want to submit + */ + var form = this.page().findElement(formLocator); + var actuallySubmit = true; + if (form.onsubmit) { + // apply this to the correct window so alerts are properly handled, even in IE HTA mode + actuallySubmit = form.onsubmit.apply(this.browserbot.getContentWindow()); + } + if (actuallySubmit) { + form.submit(); + } + +}; + +Selenium.prototype.doOpen = function(url) { + /** + * Opens an URL in the test frame. This accepts both relative and absolute + * URLs. + * + * The "open" command waits for the page to load before proceeding, + * ie. the "AndWait" suffix is implicit. + * + * <em>Note</em>: The URL must be on the same domain as the runner HTML + * due to security restrictions in the browser (Same Origin Policy). If you + * need to open an URL on another domain, use the Selenium Server to start a + * new browser session on that domain. + * + * @param url the URL to open; may be relative or absolute + */ + this.browserbot.openLocation(url); + return SELENIUM_PROCESS_WAIT; +}; + +Selenium.prototype.doSelectWindow = function(windowID) { + /** + * Selects a popup window; once a popup window has been selected, all + * commands go to that window. To select the main window again, use "null" + * as the target. + * + * @param windowID the JavaScript window ID of the window to select + */ + this.browserbot.selectWindow(windowID); +}; + +Selenium.prototype.doWaitForPopUp = function(windowID, timeout) { + /** + * Waits for a popup window to appear and load up. + * + * @param windowID the JavaScript window ID of the window that will appear + * @param timeout a timeout in milliseconds, after which the action will return with an error + */ + if (isNaN(timeout)) { + throw new SeleniumError("Timeout is not a number: " + timeout); + } + + testLoop.waitForCondition = function () { + var targetWindow = selenium.browserbot.getTargetWindow(windowID); + if (!targetWindow) return false; + if (!targetWindow.location) return false; + if ("about:blank" == targetWindow.location) return false; + if (!targetWindow.document) return false; + if (!targetWindow.document.readyState) return true; + if ('complete' != targetWindow.document.readyState) return false; + return true; + }; + + testLoop.waitForConditionStart = new Date().getTime(); + testLoop.waitForConditionTimeout = timeout; + +} + +Selenium.prototype.doWaitForPopUp.dontCheckAlertsAndConfirms = true; + +Selenium.prototype.doChooseCancelOnNextConfirmation = function() { + /** + * By default, Selenium's overridden window.confirm() function will + * return true, as if the user had manually clicked OK. After running + * this command, the next call to confirm() will return false, as if + * the user had clicked Cancel. + * + */ + this.browserbot.cancelNextConfirmation(); +}; + + +Selenium.prototype.doAnswerOnNextPrompt = function(answer) { + /** + * Instructs Selenium to return the specified answer string in response to + * the next JavaScript prompt [window.prompt()]. + * + * + * @param answer the answer to give in response to the prompt pop-up + */ + this.browserbot.setNextPromptResult(answer); +}; + +Selenium.prototype.doGoBack = function() { + /** + * Simulates the user clicking the "back" button on their browser. + * + */ + this.page().goBack(); +}; + +Selenium.prototype.doRefresh = function() { + /** + * Simulates the user clicking the "Refresh" button on their browser. + * + */ + this.page().refresh(); +}; + +Selenium.prototype.doClose = function() { + /** + * Simulates the user clicking the "close" button in the titlebar of a popup + * window or tab. + */ + this.page().close(); +}; + +Selenium.prototype.isAlertPresent = function() { + /** + * Has an alert occurred? + * + * <p> + * This function never throws an exception + * </p> + * @return boolean true if there is an alert + */ + return this.browserbot.hasAlerts(); +}; +Selenium.prototype.isPromptPresent = function() { + /** + * Has a prompt occurred? + * + * <p> + * This function never throws an exception + * </p> + * @return boolean true if there is a pending prompt + */ + return this.browserbot.hasPrompts(); +}; +Selenium.prototype.isConfirmationPresent = function() { + /** + * Has confirm() been called? + * + * <p> + * This function never throws an exception + * </p> + * @return boolean true if there is a pending confirmation + */ + return this.browserbot.hasConfirmations(); +}; +Selenium.prototype.getAlert = function() { + /** + * Retrieves the message of a JavaScript alert generated during the previous action, or fail if there were no alerts. + * + * <p>Getting an alert has the same effect as manually clicking OK. If an + * alert is generated but you do not get/verify it, the next Selenium action + * will fail.</p> + * + * <p>NOTE: under Selenium, JavaScript alerts will NOT pop up a visible alert + * dialog.</p> + * + * <p>NOTE: Selenium does NOT support JavaScript alerts that are generated in a + * page's onload() event handler. In this case a visible dialog WILL be + * generated and Selenium will hang until someone manually clicks OK.</p> + * @return string The message of the most recent JavaScript alert + */ + if (!this.browserbot.hasAlerts()) { + Assert.fail("There were no alerts"); + } + return this.browserbot.getNextAlert(); +}; +Selenium.prototype.getAlert.dontCheckAlertsAndConfirms = true; + +Selenium.prototype.getConfirmation = function() { + /** + * Retrieves the message of a JavaScript confirmation dialog generated during + * the previous action. + * + * <p> + * By default, the confirm function will return true, having the same effect + * as manually clicking OK. This can be changed by prior execution of the + * chooseCancelOnNextConfirmation command. If an confirmation is generated + * but you do not get/verify it, the next Selenium action will fail. + * </p> + * + * <p> + * NOTE: under Selenium, JavaScript confirmations will NOT pop up a visible + * dialog. + * </p> + * + * <p> + * NOTE: Selenium does NOT support JavaScript confirmations that are + * generated in a page's onload() event handler. In this case a visible + * dialog WILL be generated and Selenium will hang until you manually click + * OK. + * </p> + * + * @return string the message of the most recent JavaScript confirmation dialog + */ + if (!this.browserbot.hasConfirmations()) { + Assert.fail("There were no confirmations"); + } + return this.browserbot.getNextConfirmation(); +}; +Selenium.prototype.getConfirmation.dontCheckAlertsAndConfirms = true; + +Selenium.prototype.getPrompt = function() { + /** + * Retrieves the message of a JavaScript question prompt dialog generated during + * the previous action. + * + * <p>Successful handling of the prompt requires prior execution of the + * answerOnNextPrompt command. If a prompt is generated but you + * do not get/verify it, the next Selenium action will fail.</p> + * + * <p>NOTE: under Selenium, JavaScript prompts will NOT pop up a visible + * dialog.</p> + * + * <p>NOTE: Selenium does NOT support JavaScript prompts that are generated in a + * page's onload() event handler. In this case a visible dialog WILL be + * generated and Selenium will hang until someone manually clicks OK.</p> + * @return string the message of the most recent JavaScript question prompt + */ + if (! this.browserbot.hasPrompts()) { + Assert.fail("There were no prompts"); + } + return this.browserbot.getNextPrompt(); +}; + +Selenium.prototype.getLocation = function() { + /** Gets the absolute URL of the current page. + * + * @return string the absolute URL of the current page + */ + return this.page().location; +}; + +Selenium.prototype.getTitle = function() { + /** Gets the title of the current page. + * + * @return string the title of the current page + */ + return this.page().title(); +}; + + +Selenium.prototype.getBodyText = function() { + /** + * Gets the entire text of the page. + * @return string the entire text of the page + */ + return this.page().bodyText(); +}; + + +Selenium.prototype.getValue = function(locator) { + /** + * Gets the (whitespace-trimmed) value of an input field (or anything else with a value parameter). + * For checkbox/radio elements, the value will be "on" or "off" depending on + * whether the element is checked or not. + * + * @param locator an <a href="#locators">element locator</a> + * @return string the element value, or "on/off" for checkbox/radio elements + */ + var element = this.page().findElement(locator) + return getInputValue(element).trim(); +} + +Selenium.prototype.getText = function(locator) { + /** + * Gets the text of an element. This works for any element that contains + * text. This command uses either the textContent (Mozilla-like browsers) or + * the innerText (IE-like browsers) of the element, which is the rendered + * text shown to the user. + * + * @param locator an <a href="#locators">element locator</a> + * @return string the text of the element + */ + var element = this.page().findElement(locator); + return getText(element).trim(); +}; + +Selenium.prototype.getEval = function(script) { + /** Gets the result of evaluating the specified JavaScript snippet. The snippet may + * have multiple lines, but only the result of the last line will be returned. + * + * <p>Note that, by default, the snippet will run in the context of the "selenium" + * object itself, so <code>this</code> will refer to the Selenium object, and <code>window</code> will + * refer to the top-level runner test window, not the window of your application.</p> + * + * <p>If you need a reference to the window of your application, you can refer + * to <code>this.browserbot.getCurrentWindow()</code> and if you need to use + * a locator to refer to a single element in your application page, you can + * use <code>this.page().findElement("foo")</code> where "foo" is your locator.</p> + * + * @param script the JavaScript snippet to run + * @return string the results of evaluating the snippet + */ + try { + var result = eval(script); + // Selenium RC doesn't allow returning null + if (null == result) return "null"; + return result; + } catch (e) { + throw new SeleniumError("Threw an exception: " + e.message); + } +}; + +Selenium.prototype.isChecked = function(locator) { + /** + * Gets whether a toggle-button (checkbox/radio) is checked. Fails if the specified element doesn't exist or isn't a toggle-button. + * @param locator an <a href="#locators">element locator</a> pointing to a checkbox or radio button + * @return string either "true" or "false" depending on whether the checkbox is checked + */ + var element = this.page().findElement(locator); + if (element.checked == null) { + throw new SeleniumError("Element " + locator + " is not a toggle-button."); + } + return element.checked; +}; + +Selenium.prototype.getTable = function(tableCellAddress) { + /** + * Gets the text from a cell of a table. The cellAddress syntax + * tableLocator.row.column, where row and column start at 0. + * + * @param tableCellAddress a cell address, e.g. "foo.1.4" + * @return string the text from the specified cell + */ + // This regular expression matches "tableName.row.column" + // For example, "mytable.3.4" + pattern = /(.*)\.(\d+)\.(\d+)/; + + if(!pattern.test(tableCellAddress)) { + throw new SeleniumError("Invalid target format. Correct format is tableName.rowNum.columnNum"); + } + + pieces = tableCellAddress.match(pattern); + + tableName = pieces[1]; + row = pieces[2]; + col = pieces[3]; + + var table = this.page().findElement(tableName); + if (row > table.rows.length) { + Assert.fail("Cannot access row " + row + " - table has " + table.rows.length + " rows"); + } + else if (col > table.rows[row].cells.length) { + Assert.fail("Cannot access column " + col + " - table row has " + table.rows[row].cells.length + " columns"); + } + else { + actualContent = getText(table.rows[row].cells[col]); + return actualContent.trim(); + } + return null; +}; + +Selenium.prototype.assertSelected = function(selectLocator, optionLocator) { + /** + * Verifies that the selected option of a drop-down satisfies the optionSpecifier. + * + * <p>See the select command for more information about option locators.</p> + * + * @param selectLocator an <a href="#locators">element locator</a> identifying a drop-down menu + * @param optionLocator an option locator, typically just an option label (e.g. "John Smith") + */ + var element = this.page().findElement(selectLocator); + var locator = this.optionLocatorFactory.fromLocatorString(optionLocator); + if (element.selectedIndex == -1) + { + Assert.fail("No option selected"); + } + locator.assertSelected(element); +}; + +Selenium.prototype.getSelectedLabels = function(selectLocator) { + /** Gets all option labels (visible text) for selected options in the specified select or multi-select element. + * + * @param selectLocator an <a href="#locators">element locator</a> identifying a drop-down menu + * @return string[] an array of all selected option labels in the specified select drop-down + */ + return this.findSelectedOptionProperties(selectLocator, "text").join(","); +} + +Selenium.prototype.getSelectedLabel = function(selectLocator) { + /** Gets option label (visible text) for selected option in the specified select element. + * + * @param selectLocator an <a href="#locators">element locator</a> identifying a drop-down menu + * @return string the selected option label in the specified select drop-down + */ + return this.findSelectedOptionProperty(selectLocator, "text"); +} + +Selenium.prototype.getSelectedValues = function(selectLocator) { + /** Gets all option values (value attributes) for selected options in the specified select or multi-select element. + * + * @param selectLocator an <a href="#locators">element locator</a> identifying a drop-down menu + * @return string[] an array of all selected option values in the specified select drop-down + */ + return this.findSelectedOptionProperties(selectLocator, "value").join(","); +} + +Selenium.prototype.getSelectedValue = function(selectLocator) { + /** Gets option value (value attribute) for selected option in the specified select element. + * + * @param selectLocator an <a href="#locators">element locator</a> identifying a drop-down menu + * @return string the selected option value in the specified select drop-down + */ + return this.findSelectedOptionProperty(selectLocator, "value"); +} + +Selenium.prototype.getSelectedIndexes = function(selectLocator) { + /** Gets all option indexes (option number, starting at 0) for selected options in the specified select or multi-select element. + * + * @param selectLocator an <a href="#locators">element locator</a> identifying a drop-down menu + * @return string[] an array of all selected option indexes in the specified select drop-down + */ + return this.findSelectedOptionProperties(selectLocator, "index").join(","); +} + +Selenium.prototype.getSelectedIndex = function(selectLocator) { + /** Gets option index (option number, starting at 0) for selected option in the specified select element. + * + * @param selectLocator an <a href="#locators">element locator</a> identifying a drop-down menu + * @return string the selected option index in the specified select drop-down + */ + return this.findSelectedOptionProperty(selectLocator, "index"); +} + +Selenium.prototype.getSelectedIds = function(selectLocator) { + /** Gets all option element IDs for selected options in the specified select or multi-select element. + * + * @param selectLocator an <a href="#locators">element locator</a> identifying a drop-down menu + * @return string[] an array of all selected option IDs in the specified select drop-down + */ + return this.findSelectedOptionProperties(selectLocator, "id").join(","); +} + +Selenium.prototype.getSelectedId = function(selectLocator) { + /** Gets option element ID for selected option in the specified select element. + * + * @param selectLocator an <a href="#locators">element locator</a> identifying a drop-down menu + * @return string the selected option ID in the specified select drop-down + */ + return this.findSelectedOptionProperty(selectLocator, "id"); +} + +Selenium.prototype.isSomethingSelected = function(selectLocator) { + /** Determines whether some option in a drop-down menu is selected. + * + * @param selectLocator an <a href="#locators">element locator</a> identifying a drop-down menu + * @return boolean true if some option has been selected, false otherwise + */ + var element = this.page().findElement(selectLocator); + if (!("options" in element)) { + throw new SeleniumError("Specified element is not a Select (has no options)"); + } + + var selectedOptions = []; + + for (var i = 0; i < element.options.length; i++) { + if (element.options[i].selected) + { + return true; + } + } + return false; +} + +Selenium.prototype.findSelectedOptionProperties = function(locator, property) { + var element = this.page().findElement(locator); + if (!("options" in element)) { + throw new SeleniumError("Specified element is not a Select (has no options)"); + } + + var selectedOptions = []; + + for (var i = 0; i < element.options.length; i++) { + if (element.options[i].selected) + { + var propVal = element.options[i][property]; + if (propVal.replace) { + propVal.replace(/,/g, "\\,"); + } + selectedOptions.push(propVal); + } + } + if (selectedOptions.length == 0) Assert.fail("No option selected"); + return selectedOptions; +} + +Selenium.prototype.findSelectedOptionProperty = function(locator, property) { + var selectedOptions = this.findSelectedOptionProperties(locator, property); + if (selectedOptions.length > 1) { + Assert.fail("More than one selected option!"); + } + return selectedOptions[0]; +} + +Selenium.prototype.getSelectOptions = function(selectLocator) { + /** Gets all option labels in the specified select drop-down. + * + * @param selectLocator an <a href="#locators">element locator</a> identifying a drop-down menu + * @return string[] an array of all option labels in the specified select drop-down + */ + var element = this.page().findElement(selectLocator); + + var selectOptions = []; + + for (var i = 0; i < element.options.length; i++) { + var option = element.options[i].text.replace(/,/g, "\\,"); + selectOptions.push(option); + } + + return selectOptions.join(","); +}; + + +Selenium.prototype.getAttribute = function(attributeLocator) { + /** + * Gets the value of an element attribute. + * @param attributeLocator an element locator followed by an @ sign and then the name of the attribute, e.g. "foo@bar" + * @return string the value of the specified attribute + */ + var result = this.page().findAttribute(attributeLocator); + if (result == null) { + throw new SeleniumError("Could not find element attribute: " + attributeLocator); + } + return result; +}; + +Selenium.prototype.isTextPresent = function(pattern) { + /** + * Verifies that the specified text pattern appears somewhere on the rendered page shown to the user. + * @param pattern a <a href="#patterns">pattern</a> to match with the text of the page + * @return boolean true if the pattern matches the text, false otherwise + */ + var allText = this.page().bodyText(); + + if(allText == "") { + Assert.fail("Page text not found"); + } else { + var patternMatcher = new PatternMatcher(pattern); + if (patternMatcher.strategy == PatternMatcher.strategies.glob) { + patternMatcher.matcher = new PatternMatcher.strategies.globContains(pattern); + } + return patternMatcher.matches(allText); + } +}; + +Selenium.prototype.isElementPresent = function(locator) { + /** + * Verifies that the specified element is somewhere on the page. + * @param locator an <a href="#locators">element locator</a> + * @return boolean true if the element is present, false otherwise + */ + try { + this.page().findElement(locator); + } catch (e) { + return false; + } + return true; +}; + +Selenium.prototype.isVisible = function(locator) { + /** + * Determines if the specified element is visible. An + * element can be rendered invisible by setting the CSS "visibility" + * property to "hidden", or the "display" property to "none", either for the + * element itself or one if its ancestors. This method will fail if + * the element is not present. + * + * @param locator an <a href="#locators">element locator</a> + * @return boolean true if the specified element is visible, false otherwise + */ + var element; + element = this.page().findElement(locator); + + if(/Konqueror|Safari|KHTML/.test(navigator.userAgent)) + var visibility = element.style["visibility"]; + else + var visibility = this.findEffectiveStyleProperty(element, "visibility"); + + var _isDisplayed = this._isDisplayed(element); + return (visibility != "hidden" && _isDisplayed); +}; + +Selenium.prototype.findEffectiveStyleProperty = function(element, property) { + var effectiveStyle = this.findEffectiveStyle(element); + var propertyValue = effectiveStyle[property]; + if (propertyValue == 'inherit' && element.parentNode.style) { + return this.findEffectiveStyleProperty(element.parentNode, property); + } + return propertyValue; +}; + +Selenium.prototype._isDisplayed = function(element) { + if(/Konqueror|Safari|KHTML/.test(navigator.userAgent)) + var display = element.style["display"]; + else + var display = this.findEffectiveStyleProperty(element, "display"); + if (display == "none") return false; + if (element.parentNode.style) { + return this._isDisplayed(element.parentNode); + } + return true; +}; + +Selenium.prototype.findEffectiveStyle = function(element) { + if (element.style == undefined) { + return undefined; // not a styled element + } + var window = this.browserbot.getContentWindow(); + if (window.getComputedStyle) { + // DOM-Level-2-CSS + return window.getComputedStyle(element, null); + } + if (element.currentStyle) { + // non-standard IE alternative + return element.currentStyle; + // TODO: this won't really work in a general sense, as + // currentStyle is not identical to getComputedStyle() + // ... but it's good enough for "visibility" + } + throw new SeleniumError("cannot determine effective stylesheet in this browser"); +}; + +Selenium.prototype.isEditable = function(locator) { + /** + * Determines whether the specified input element is editable, ie hasn't been disabled. + * This method will fail if the specified element isn't an input element. + * + * @param locator an <a href="#locators">element locator</a> + * @return boolean true if the input element is editable, false otherwise + */ + var element = this.page().findElement(locator); + if (element.value == undefined) { + Assert.fail("Element " + locator + " is not an input."); + } + return !element.disabled; +}; + +Selenium.prototype.getAllButtons = function() { + /** Returns the IDs of all buttons on the page. + * + * <p>If a given button has no ID, it will appear as "" in this array.</p> + * + * @return string[] the IDs of all buttons on the page + */ + return this.page().getAllButtons(); +}; + +Selenium.prototype.getAllLinks = function() { + /** Returns the IDs of all links on the page. + * + * <p>If a given link has no ID, it will appear as "" in this array.</p> + * + * @return string[] the IDs of all links on the page + */ + return this.page().getAllLinks(); +}; + +Selenium.prototype.getAllFields = function() { + /** Returns the IDs of all input fields on the page. + * + * <p>If a given field has no ID, it will appear as "" in this array.</p> + * + * @return string[] the IDs of all field on the page + */ + return this.page().getAllFields(); +}; + +Selenium.prototype.getHtmlSource = function() { + /** Returns the entire HTML source between the opening and + * closing "html" tags. + * + * @return string the entire HTML source + */ + return this.page().currentDocument.getElementsByTagName("html")[0].innerHTML; +}; + +Selenium.prototype.doSetCursorPosition = function(locator, position) { + /** + * Moves the text cursor to the specified position in the given input element or textarea. + * This method will fail if the specified element isn't an input element or textarea. + * + * @param locator an <a href="#locators">element locator</a> pointing to an input element or textarea + * @param position the numerical position of the cursor in the field; position should be 0 to move the position to the beginning of the field. You can also set the cursor to -1 to move it to the end of the field. + */ + var element = this.page().findElement(locator); + if (element.value == undefined) { + Assert.fail("Element " + locator + " is not an input."); + } + if (position == -1) { + position = element.value.length; + } + + if( element.setSelectionRange && !browserVersion.isOpera) { + element.focus(); + element.setSelectionRange(/*start*/position,/*end*/position); + } + else if( element.createTextRange ) { + triggerEvent(element, 'focus', false); + var range = element.createTextRange(); + range.collapse(true); + range.moveEnd('character',position); + range.moveStart('character',position); + range.select(); + } +} + +Selenium.prototype.getCursorPosition = function(locator) { + /** + * Retrieves the text cursor position in the given input element or textarea; beware, this may not work perfectly on all browsers. + * + * <p>Specifically, if the cursor/selection has been cleared by JavaScript, this command will tend to + * return the position of the last location of the cursor, even though the cursor is now gone from the page. This is filed as <a href="http://jira.openqa.org/browse/SEL-243">SEL-243</a>.</p> + * This method will fail if the specified element isn't an input element or textarea, or there is no cursor in the element. + * + * @param locator an <a href="#locators">element locator</a> pointing to an input element or textarea + * @return number the numerical position of the cursor in the field + */ + var element = this.page().findElement(locator); + var doc = this.page().currentDocument; + var win = this.browserbot.getCurrentWindow(); + if( doc.selection && !browserVersion.isOpera){ + + var selectRange = doc.selection.createRange().duplicate(); + var elementRange = element.createTextRange(); + selectRange.move("character",0); + elementRange.move("character",0); + var inRange1 = selectRange.inRange(elementRange); + var inRange2 = elementRange.inRange(selectRange); + try { + elementRange.setEndPoint("EndToEnd", selectRange); + } catch (e) { + Assert.fail("There is no cursor on this page!"); + } + var answer = String(elementRange.text).replace(/\r/g,"").length; + return answer; + } else { + if (typeof(element.selectionStart) != undefined) { + if (win.getSelection && typeof(win.getSelection().rangeCount) != undefined && win.getSelection().rangeCount == 0) { + Assert.fail("There is no cursor on this page!"); + } + return element.selectionStart; + } + } + throw new Error("Couldn't detect cursor position on this browser!"); +} + + +Selenium.prototype.doSetContext = function(context, logLevelThreshold) { + /** + * Writes a message to the status bar and adds a note to the browser-side + * log. + * + * <p>If logLevelThreshold is specified, set the threshold for logging + * to that level (debug, info, warn, error).</p> + * + * <p>(Note that the browser-side logs will <i>not</i> be sent back to the + * server, and are invisible to the Client Driver.)</p> + * + * @param context + * the message to be sent to the browser + * @param logLevelThreshold one of "debug", "info", "warn", "error", sets the threshold for browser-side logging + */ + if (logLevelThreshold==null || logLevelThreshold=="") { + return this.page().setContext(context); + } + return this.page().setContext(context, logLevelThreshold); +}; + +Selenium.prototype.getExpression = function(expression) { + /** + * Returns the specified expression. + * + * <p>This is useful because of JavaScript preprocessing. + * It is used to generate commands like assertExpression and storeExpression.</p> + * + * @param expression the value to return + * @return string the value passed in + */ + return expression; +} + +Selenium.prototype.doWaitForCondition = function(script, timeout) { + /** + * Runs the specified JavaScript snippet repeatedly until it evaluates to "true". + * The snippet may have multiple lines, but only the result of the last line + * will be considered. + * + * <p>Note that, by default, the snippet will be run in the runner's test window, not in the window + * of your application. To get the window of your application, you can use + * the JavaScript snippet <code>selenium.browserbot.getCurrentWindow()</code>, and then + * run your JavaScript in there</p> + * @param script the JavaScript snippet to run + * @param timeout a timeout in milliseconds, after which this command will return with an error + */ + if (isNaN(timeout)) { + throw new SeleniumError("Timeout is not a number: " + timeout); + } + + testLoop.waitForCondition = function () { + return eval(script); + }; + + testLoop.waitForConditionStart = new Date().getTime(); + testLoop.waitForConditionTimeout = timeout; +}; + +Selenium.prototype.doWaitForCondition.dontCheckAlertsAndConfirms = true; + +Selenium.prototype.doSetTimeout = function(timeout) { + /** + * Specifies the amount of time that Selenium will wait for actions to complete. + * + * <p>Actions that require waiting include "open" and the "waitFor*" actions.</p> + * The default timeout is 30 seconds. + * @param timeout a timeout in milliseconds, after which the action will return with an error + */ + testLoop.waitForConditionTimeout = timeout; +} + +Selenium.prototype.doWaitForPageToLoad = function(timeout) { + /** + * Waits for a new page to load. + * + * <p>You can use this command instead of the "AndWait" suffixes, "clickAndWait", "selectAndWait", "typeAndWait" etc. + * (which are only available in the JS API).</p> + * + * <p>Selenium constantly keeps track of new pages loading, and sets a "newPageLoaded" + * flag when it first notices a page load. Running any other Selenium command after + * turns the flag to false. Hence, if you want to wait for a page to load, you must + * wait immediately after a Selenium command that caused a page-load.</p> + * @param timeout a timeout in milliseconds, after which this command will return with an error + */ + this.doWaitForCondition("selenium.browserbot.isNewPageLoaded()", timeout); +}; + +Selenium.prototype.doWaitForPageToLoad.dontCheckAlertsAndConfirms = true; + +/** + * Evaluate a parameter, performing JavaScript evaluation and variable substitution. + * If the string matches the pattern "javascript{ ... }", evaluate the string between the braces. + */ +Selenium.prototype.preprocessParameter = function(value) { + var match = value.match(/^javascript\{((.|\r?\n)+)\}$/); + if (match && match[1]) { + return eval(match[1]).toString(); + } + return this.replaceVariables(value); +}; + +/* + * Search through str and replace all variable references ${varName} with their + * value in storedVars. + */ +Selenium.prototype.replaceVariables = function(str) { + var stringResult = str; + + // Find all of the matching variable references + var match = stringResult.match(/\$\{\w+\}/g); + if (!match) { + return stringResult; + } + + // For each match, lookup the variable value, and replace if found + for (var i = 0; match && i < match.length; i++) { + var variable = match[i]; // The replacement variable, with ${} + var name = variable.substring(2, variable.length - 1); // The replacement variable without ${} + var replacement = storedVars[name]; + if (replacement != undefined) { + stringResult = stringResult.replace(variable, replacement); + } + } + return stringResult; +}; + + +/** + * Factory for creating "Option Locators". + * An OptionLocator is an object for dealing with Select options (e.g. for + * finding a specified option, or asserting that the selected option of + * Select element matches some condition. + * The type of locator returned by the factory depends on the locator string: + * label=<exp> (OptionLocatorByLabel) + * value=<exp> (OptionLocatorByValue) + * index=<exp> (OptionLocatorByIndex) + * id=<exp> (OptionLocatorById) + * <exp> (default is OptionLocatorByLabel). + */ +function OptionLocatorFactory() { +} + +OptionLocatorFactory.prototype.fromLocatorString = function(locatorString) { + var locatorType = 'label'; + var locatorValue = locatorString; + // If there is a locator prefix, use the specified strategy + var result = locatorString.match(/^([a-zA-Z]+)=(.*)/); + if (result) { + locatorType = result[1]; + locatorValue = result[2]; + } + if (this.optionLocators == undefined) { + this.registerOptionLocators(); + } + if (this.optionLocators[locatorType]) { + return new this.optionLocators[locatorType](locatorValue); + } + throw new SeleniumError("Unkown option locator type: " + locatorType); +}; + +/** + * To allow for easy extension, all of the option locators are found by + * searching for all methods of OptionLocatorFactory.prototype that start + * with "OptionLocatorBy". + * TODO: Consider using the term "Option Specifier" instead of "Option Locator". + */ +OptionLocatorFactory.prototype.registerOptionLocators = function() { + this.optionLocators={}; + for (var functionName in this) { + var result = /OptionLocatorBy([A-Z].+)$/.exec(functionName); + if (result != null) { + var locatorName = result[1].lcfirst(); + this.optionLocators[locatorName] = this[functionName]; + } + } +}; + +/** + * OptionLocator for options identified by their labels. + */ +OptionLocatorFactory.prototype.OptionLocatorByLabel = function(label) { + this.label = label; + this.labelMatcher = new PatternMatcher(this.label); + this.findOption = function(element) { + for (var i = 0; i < element.options.length; i++) { + if (this.labelMatcher.matches(element.options[i].text)) { + return element.options[i]; + } + } + throw new SeleniumError("Option with label '" + this.label + "' not found"); + }; + + this.assertSelected = function(element) { + var selectedLabel = element.options[element.selectedIndex].text; + Assert.matches(this.label, selectedLabel) + }; +}; + +/** + * OptionLocator for options identified by their values. + */ +OptionLocatorFactory.prototype.OptionLocatorByValue = function(value) { + this.value = value; + this.valueMatcher = new PatternMatcher(this.value); + this.findOption = function(element) { + for (var i = 0; i < element.options.length; i++) { + if (this.valueMatcher.matches(element.options[i].value)) { + return element.options[i]; + } + } + throw new SeleniumError("Option with value '" + this.value + "' not found"); + }; + + this.assertSelected = function(element) { + var selectedValue = element.options[element.selectedIndex].value; + Assert.matches(this.value, selectedValue) + }; +}; + +/** + * OptionLocator for options identified by their index. + */ +OptionLocatorFactory.prototype.OptionLocatorByIndex = function(index) { + this.index = Number(index); + if (isNaN(this.index) || this.index < 0) { + throw new SeleniumError("Illegal Index: " + index); + } + + this.findOption = function(element) { + if (element.options.length <= this.index) { + throw new SeleniumError("Index out of range. Only " + element.options.length + " options available"); + } + return element.options[this.index]; + }; + + this.assertSelected = function(element) { + Assert.equals(this.index, element.selectedIndex); + }; +}; + +/** + * OptionLocator for options identified by their id. + */ +OptionLocatorFactory.prototype.OptionLocatorById = function(id) { + this.id = id; + this.idMatcher = new PatternMatcher(this.id); + this.findOption = function(element) { + for (var i = 0; i < element.options.length; i++) { + if (this.idMatcher.matches(element.options[i].id)) { + return element.options[i]; + } + } + throw new SeleniumError("Option with id '" + this.id + "' not found"); + }; + + this.assertSelected = function(element) { + var selectedId = element.options[element.selectedIndex].id; + Assert.matches(this.id, selectedId) + }; +}; + + diff --git a/tests/test_tools/selenium/core/scripts/selenium-browserbot.js b/tests/test_tools/selenium/core/scripts/selenium-browserbot.js new file mode 100644 index 00000000..8df46865 --- /dev/null +++ b/tests/test_tools/selenium/core/scripts/selenium-browserbot.js @@ -0,0 +1,1114 @@ +/* +* Copyright 2004 ThoughtWorks, Inc +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* +* http://www.apache.org/licenses/LICENSE-2.0 +* +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +* +*/ + +/* +* This script provides the Javascript API to drive the test application contained within +* a Browser Window. +* TODO: +* Add support for more events (keyboard and mouse) +* Allow to switch "user-entry" mode from mouse-based to keyboard-based, firing different +* events in different modes. +*/ + +// The window to which the commands will be sent. For example, to click on a +// popup window, first select that window, and then do a normal click command. + +var BrowserBot = function(frame) { + this.frame = frame; + this.currentPage = null; + this.currentWindowName = null; + + this.modalDialogTest = null; + this.recordedAlerts = new Array(); + this.recordedConfirmations = new Array(); + this.recordedPrompts = new Array(); + this.openedWindows = {}; + this.nextConfirmResult = true; + this.nextPromptResult = ''; + this.newPageLoaded = false; + this.pageLoadError = null; + + var self = this; + this.recordPageLoad = function() { + LOG.debug("Page load detected"); + try { + LOG.debug("Page load location=" + self.getCurrentWindow().location); + } catch (e) { + self.pageLoadError = e; + return; + } + self.currentPage = null; + self.newPageLoaded = true; + }; + + this.isNewPageLoaded = function() { + if (this.pageLoadError) throw this.pageLoadError; + return self.newPageLoaded; + }; +}; + +BrowserBot.createForFrame = function(frame) { + var browserbot; + LOG.debug("browserName: " + browserVersion.name); + LOG.debug("userAgent: " + navigator.userAgent); + if (browserVersion.isIE) { + browserbot = new IEBrowserBot(frame); + } + else if (browserVersion.isKonqueror) { + browserbot = new KonquerorBrowserBot(frame); + } + else if (browserVersion.isSafari) { + browserbot = new SafariBrowserBot(frame); + } + else { + LOG.info("Using MozillaBrowserBot") + // Use mozilla by default + browserbot = new MozillaBrowserBot(frame); + } + + // Modify the test IFrame so that page loads are detected. + addLoadListener(browserbot.getFrame(), browserbot.recordPageLoad); + return browserbot; +}; + +BrowserBot.prototype.doModalDialogTest = function(test) { + this.modalDialogTest = test; +}; + +BrowserBot.prototype.cancelNextConfirmation = function() { + this.nextConfirmResult = false; +}; + +BrowserBot.prototype.setNextPromptResult = function(result) { + this.nextPromptResult = result; +}; + +BrowserBot.prototype.hasAlerts = function() { + return (this.recordedAlerts.length > 0) ; +}; + +BrowserBot.prototype.getNextAlert = function() { + return this.recordedAlerts.shift(); +}; + +BrowserBot.prototype.hasConfirmations = function() { + return (this.recordedConfirmations.length > 0) ; +}; + +BrowserBot.prototype.getNextConfirmation = function() { + return this.recordedConfirmations.shift(); +}; + +BrowserBot.prototype.hasPrompts = function() { + return (this.recordedPrompts.length > 0) ; +}; + +BrowserBot.prototype.getNextPrompt = function() { + return this.recordedPrompts.shift(); +}; + +BrowserBot.prototype.getFrame = function() { + return this.frame; +}; + +BrowserBot.prototype.selectWindow = function(target) { + // we've moved to a new page - clear the current one + this.currentPage = null; + this.currentWindowName = null; + if (target && target != "null") { + // If window exists + if (this.getTargetWindow(target)) { + this.currentWindowName = target; + } + } +}; + +BrowserBot.prototype.openLocation = function(target) { + // We're moving to a new page - clear the current one + this.currentPage = null; + this.newPageLoaded = false; + + this.setOpenLocation(target); +}; + +BrowserBot.prototype.setIFrameLocation = function(iframe, location) { + iframe.src = location; +}; + +BrowserBot.prototype.setOpenLocation = function(location) { + this.getCurrentWindow().location.href = location; +}; + +BrowserBot.prototype.getCurrentPage = function() { + if (this.currentPage == null) { + var testWindow = this.getCurrentWindow(); + this.modifyWindowToRecordPopUpDialogs(testWindow, this); + this.modifySeparateTestWindowToDetectPageLoads(testWindow); + this.currentPage = PageBot.createForWindow(testWindow); + this.newPageLoaded = false; + } + + return this.currentPage; +}; + +BrowserBot.prototype.modifyWindowToRecordPopUpDialogs = function(windowToModify, browserBot) { + windowToModify.alert = function(alert) { + browserBot.recordedAlerts.push(alert); + }; + + windowToModify.confirm = function(message) { + browserBot.recordedConfirmations.push(message); + var result = browserBot.nextConfirmResult; + browserBot.nextConfirmResult = true; + return result; + }; + + windowToModify.prompt = function(message) { + browserBot.recordedPrompts.push(message); + var result = !browserBot.nextConfirmResult ? null : browserBot.nextPromptResult; + browserBot.nextConfirmResult = true; + browserBot.nextPromptResult = ''; + return result; + }; + + // Keep a reference to all popup windows by name + // note that in IE the "windowName" argument must be a valid javascript identifier, it seems. + var originalOpen = windowToModify.open; + windowToModify.open = function(url, windowName, windowFeatures, replaceFlag) { + var openedWindow = originalOpen(url, windowName, windowFeatures, replaceFlag); + selenium.browserbot.openedWindows[windowName] = openedWindow; + return openedWindow; + }; +}; + +/** + * The main IFrame has a single, long-lived onload handler that clears + * Browserbot.currentPage and sets the "newPageLoaded" flag. For separate + * windows, we need to attach a handler each time. This uses the + * "callOnWindowPageTransition" mechanism, which is implemented differently + * for different browsers. + */ +BrowserBot.prototype.modifySeparateTestWindowToDetectPageLoads = function(windowToModify) { + if (this.currentWindowName != null) { + this.callOnWindowPageTransition(this.recordPageLoad, windowToModify); + } +}; + +/** + * Call the supplied function when a the current page unloads and a new one loads. + * This is done by polling continuously until the document changes and is fully loaded. + */ +BrowserBot.prototype.callOnWindowPageTransition = function(loadFunction, windowObject) { + // Since the unload event doesn't fire in Safari 1.3, we start polling immediately + if (windowObject && !windowObject.closed) { + LOG.debug("Starting pollForLoad: " + windowObject.document.location); + this.pollingForLoad = true; + this.pollForLoad(loadFunction, windowObject, windowObject.location, windowObject.location.href); + } +}; + +/** + * Set up a polling timer that will keep checking the readyState of the document until it's complete. + * Since we might call this before the original page is unloaded, we first check to see that the current location + * or href is different from the original one. + */ +BrowserBot.prototype.pollForLoad = function(loadFunction, windowObject, originalLocation, originalHref) { + var windowClosed = true; + try { + windowClosed = windowObject.closed; + } catch (e) { + LOG.debug("exception detecting closed window (I guess it must be closed)"); + LOG.exception(e); + // swallow exceptions which may occur in HTA mode when the window is closed + } + if (null == windowClosed) windowClosed = true; + if (windowClosed) { + this.pollingForLoad = false; + return; + } + + LOG.debug("pollForLoad original: " + originalHref); + try { + + var currentLocation = windowObject.location; + var currentHref = currentLocation.href + + var sameLoc = (originalLocation === currentLocation); + var sameHref = (originalHref === currentHref); + var rs = windowObject.document.readyState; + + if (rs == null) rs = 'complete'; + + if (!(sameLoc && sameHref) && rs == 'complete') { + LOG.debug("pollForLoad complete: " + rs + " (" + currentHref + ")"); + loadFunction(); + this.pollingForLoad = false; + return; + } + var self = this; + LOG.debug("pollForLoad continue: " + currentHref); + window.setTimeout(function() {self.pollForLoad(loadFunction, windowObject, originalLocation, originalHref);}, 500); + } catch (e) { + LOG.error("Exception during pollForLoad; this should get noticed soon!"); + LOG.exception(e); + this.pageLoadError = e; + } +}; + + +BrowserBot.prototype.getContentWindow = function() { + return this.getFrame().contentWindow || frames[this.getFrame().id]; +}; + +BrowserBot.prototype.getTargetWindow = function(windowName) { + LOG.debug("getTargetWindow(" + windowName + ")"); + // First look in the map of opened windows + var targetWindow = this.openedWindows[windowName]; + if (!targetWindow) { + var evalString = "this.getContentWindow().window." + windowName; + targetWindow = eval(evalString); + } + if (!targetWindow) { + throw new SeleniumError("Window does not exist"); + } + return targetWindow; +}; + +BrowserBot.prototype.getCurrentWindow = function() { + var testWindow = this.getContentWindow().window; + if (this.currentWindowName != null) { + testWindow = this.getTargetWindow(this.currentWindowName); + } + return testWindow; +}; + +function MozillaBrowserBot(frame) { + BrowserBot.call(this, frame); +} +MozillaBrowserBot.prototype = new BrowserBot; + +function KonquerorBrowserBot(frame) { + BrowserBot.call(this, frame); +} +KonquerorBrowserBot.prototype = new BrowserBot; + +KonquerorBrowserBot.prototype.setIFrameLocation = function(iframe, location) { + // Window doesn't fire onload event when setting src to the current value, + // so we set it to blank first. + iframe.src = "about:blank"; + iframe.src = location; +}; + +KonquerorBrowserBot.prototype.setOpenLocation = function(location) { + // Window doesn't fire onload event when setting src to the current value, + // so we set it to blank first. + this.getCurrentWindow().location.href = "about:blank"; + this.getCurrentWindow().location.href = location; +}; + +function SafariBrowserBot(frame) { + BrowserBot.call(this, frame); +} +SafariBrowserBot.prototype = new BrowserBot; + +SafariBrowserBot.prototype.setIFrameLocation = KonquerorBrowserBot.prototype.setIFrameLocation; + +function IEBrowserBot(frame) { + BrowserBot.call(this, frame); +} +IEBrowserBot.prototype = new BrowserBot; + +IEBrowserBot.prototype.modifyWindowToRecordPopUpDialogs = function(windowToModify, browserBot) { + BrowserBot.prototype.modifyWindowToRecordPopUpDialogs(windowToModify, browserBot); + + // we will call the previous version of this method from within our own interception + oldShowModalDialog = windowToModify.showModalDialog; + + windowToModify.showModalDialog = function(url, args, features) { + // Get relative directory to where TestRunner.html lives + // A risky assumption is that the user's TestRunner is named TestRunner.html + var doc_location = document.location.toString(); + var end_of_base_ref = doc_location.indexOf('TestRunner.html'); + var base_ref = doc_location.substring(0, end_of_base_ref); + + var fullURL = base_ref + "TestRunner.html?singletest=" + escape(browserBot.modalDialogTest) + "&autoURL=" + escape(url) + "&runInterval=" + runInterval; + browserBot.modalDialogTest = null; + + var returnValue = oldShowModalDialog(fullURL, args, features); + return returnValue; + }; +}; + +SafariBrowserBot.prototype.modifyWindowToRecordPopUpDialogs = function(windowToModify, browserBot) { + BrowserBot.prototype.modifyWindowToRecordPopUpDialogs(windowToModify, browserBot); + + var originalOpen = windowToModify.open; + /* + * Safari seems to be broken, so that when we manually trigger the onclick method + * of a button/href, any window.open calls aren't resolved relative to the app location. + * So here we replace the open() method with one that does resolve the url correctly. + */ + windowToModify.open = function(url, windowName, windowFeatures, replaceFlag) { + + if (url.startsWith("http://") || url.startsWith("https://") || url.startsWith("/")) { + return originalOpen(url, windowName, windowFeatures, replaceFlag); + } + + // Reduce the current path to the directory + var currentPath = windowToModify.location.pathname || "/"; + currentPath = currentPath.replace(/\/[^\/]*$/, "/"); + + // Remove any leading "./" from the new url. + url = url.replace(/^\.\//, ""); + + newUrl = currentPath + url; + + return originalOpen(newUrl, windowName, windowFeatures, replaceFlag); + }; +}; + +var PageBot = function(pageWindow) { + if (pageWindow) { + this.currentWindow = pageWindow; + this.currentDocument = pageWindow.document; + this.location = pageWindow.location; + this.title = function() {return this.currentDocument.title;}; + } + + // Register all locateElementBy* functions + // TODO - don't do this in the constructor - only needed once ever + this.locationStrategies = {}; + for (var functionName in this) { + var result = /^locateElementBy([A-Z].+)$/.exec(functionName); + if (result != null) { + var locatorFunction = this[functionName]; + if (typeof(locatorFunction) != 'function') { + continue; + } + // Use a specified prefix in preference to one generated from + // the function name + var locatorPrefix = locatorFunction.prefix || result[1].toLowerCase(); + this.locationStrategies[locatorPrefix] = locatorFunction; + } + } + + /** + * Find a locator based on a prefix. + */ + this.findElementBy = function(locatorType, locator, inDocument) { + var locatorFunction = this.locationStrategies[locatorType]; + if (! locatorFunction) { + throw new SeleniumError("Unrecognised locator type: '" + locatorType + "'"); + } + return locatorFunction.call(this, locator, inDocument); + }; + + /** + * The implicit locator, that is used when no prefix is supplied. + */ + this.locationStrategies['implicit'] = function(locator, inDocument) { + if (locator.startsWith('//')) { + return this.locateElementByXPath(locator, inDocument); + } + if (locator.startsWith('document.')) { + return this.locateElementByDomTraversal(locator, inDocument); + } + return this.locateElementByIdentifier(locator, inDocument); + }; + +}; + +PageBot.createForWindow = function(windowObject) { + if (browserVersion.isIE) { + return new IEPageBot(windowObject); + } + else if (browserVersion.isKonqueror) { + return new KonquerorPageBot(windowObject); + } + else if (browserVersion.isSafari) { + return new SafariPageBot(windowObject); + } + else if (browserVersion.isOpera) { + return new OperaPageBot(windowObject); + } + else { + LOG.info("Using MozillaPageBot") + // Use mozilla by default + return new MozillaPageBot(windowObject); + } +}; + +var MozillaPageBot = function(pageWindow) { + PageBot.call(this, pageWindow); +}; +MozillaPageBot.prototype = new PageBot(); + +var KonquerorPageBot = function(pageWindow) { + PageBot.call(this, pageWindow); +}; +KonquerorPageBot.prototype = new PageBot(); + +var SafariPageBot = function(pageWindow) { + PageBot.call(this, pageWindow); +}; +SafariPageBot.prototype = new PageBot(); + +var IEPageBot = function(pageWindow) { + PageBot.call(this, pageWindow); +}; +IEPageBot.prototype = new PageBot(); + +OperaPageBot = function(pageWindow) { + PageBot.call(this, pageWindow); +}; +OperaPageBot.prototype = new PageBot(); + +/* +* Finds an element on the current page, using various lookup protocols +*/ +PageBot.prototype.findElement = function(locator) { + var locatorType = 'implicit'; + var locatorString = locator; + + // If there is a locator prefix, use the specified strategy + var result = locator.match(/^([A-Za-z]+)=(.+)/); + if (result) { + locatorType = result[1].toLowerCase(); + locatorString = result[2]; + } + + var element = this.findElementBy(locatorType, locatorString, this.currentDocument); + if (element != null) { + return element; + } + for (var i = 0; i < this.currentWindow.frames.length; i++) { + element = this.findElementBy(locatorType, locatorString, this.currentWindow.frames[i].document); + if (element != null) { + return element; + } + } + + // Element was not found by any locator function. + throw new SeleniumError("Element " + locator + " not found"); +}; + +/** + * In non-IE browsers, getElementById() does not search by name. Instead, we + * we search separately by id and name. + */ +PageBot.prototype.locateElementByIdentifier = function(identifier, inDocument) { + return PageBot.prototype.locateElementById(identifier, inDocument) + || PageBot.prototype.locateElementByName(identifier, inDocument) + || null; +}; + +/** + * In IE, getElementById() also searches by name - this is an optimisation for IE. + */ +IEPageBot.prototype.locateElementByIdentifer = function(identifier, inDocument) { + return inDocument.getElementById(identifier); +}; + +/** + * Find the element with id - can't rely on getElementById, coz it returns by name as well in IE.. + */ +PageBot.prototype.locateElementById = function(identifier, inDocument) { + var element = inDocument.getElementById(identifier); + if (element && element.id === identifier) { + return element; + } + else { + return null; + } +}; + +/** + * Find an element by name, refined by (optional) element-filter + * expressions. + */ +PageBot.prototype.locateElementByName = function(locator, document) { + var elements = document.getElementsByTagName("*"); + + var filters = locator.split(' '); + filters[0] = 'name=' + filters[0]; + + while (filters.length) { + var filter = filters.shift(); + elements = this.selectElements(filter, elements, 'value'); + } + + if (elements.length > 0) { + return elements[0]; + } + return null; +}; + +/** +* Finds an element using by evaluating the "document.*" string against the +* current document object. Dom expressions must begin with "document." +*/ +PageBot.prototype.locateElementByDomTraversal = function(domTraversal, inDocument) { + if (domTraversal.indexOf("document.") != 0) { + return null; + } + + // Trim the leading 'document' + domTraversal = domTraversal.substr(9); + var locatorScript = "inDocument." + domTraversal; + var element = eval(locatorScript); + + if (!element) { + return null; + } + + return element; +}; +PageBot.prototype.locateElementByDomTraversal.prefix = "dom"; + +/** +* Finds an element identified by the xpath expression. Expressions _must_ +* begin with "//". +*/ +PageBot.prototype.locateElementByXPath = function(xpath, inDocument) { + + // Trim any trailing "/": not valid xpath, and remains from attribute + // locator. + if (xpath.charAt(xpath.length - 1) == '/') { + xpath = xpath.slice(0, -1); + } + + // Handle //tag + var match = xpath.match(/^\/\/(\w+|\*)$/); + if (match) { + var elements = inDocument.getElementsByTagName(match[1].toUpperCase()); + if (elements == null) return null; + return elements[0]; + } + + // Handle //tag[@attr='value'] + var match = xpath.match(/^\/\/(\w+|\*)\[@(\w+)=('([^\']+)'|"([^\"]+)")\]$/); + if (match) { + return this.findElementByTagNameAndAttributeValue( + inDocument, + match[1].toUpperCase(), + match[2].toLowerCase(), + match[3].slice(1, -1) + ); + } + + // Handle //tag[text()='value'] + var match = xpath.match(/^\/\/(\w+|\*)\[text\(\)=('([^\']+)'|"([^\"]+)")\]$/); + if (match) { + return this.findElementByTagNameAndText( + inDocument, + match[1].toUpperCase(), + match[2].slice(1, -1) + ); + } + + return this.findElementUsingFullXPath(xpath, inDocument); +}; + +PageBot.prototype.findElementByTagNameAndAttributeValue = function( + inDocument, tagName, attributeName, attributeValue +) { + if (browserVersion.isIE && attributeName == "class") { + attributeName = "className"; + } + var elements = inDocument.getElementsByTagName(tagName); + for (var i = 0; i < elements.length; i++) { + var elementAttr = elements[i].getAttribute(attributeName); + if (elementAttr == attributeValue) { + return elements[i]; + } + } + return null; +}; + +PageBot.prototype.findElementByTagNameAndText = function( + inDocument, tagName, text +) { + var elements = inDocument.getElementsByTagName(tagName); + for (var i = 0; i < elements.length; i++) { + if (getText(elements[i]) == text) { + return elements[i]; + } + } + return null; +}; + +PageBot.prototype.findElementUsingFullXPath = function(xpath, inDocument) { + // Use document.evaluate() if it's available + if (inDocument.evaluate) { + return inDocument.evaluate(xpath, inDocument, null, 0, null).iterateNext(); + } + + // If not, fall back to slower JavaScript implementation + var context = new ExprContext(inDocument); + var xpathObj = xpathParse(xpath); + var xpathResult = xpathObj.evaluate(context); + if (xpathResult && xpathResult.value) { + return xpathResult.value[0]; + } + return null; +}; + +/** +* Finds a link element with text matching the expression supplied. Expressions must +* begin with "link:". +*/ +PageBot.prototype.locateElementByLinkText = function(linkText, inDocument) { + var links = inDocument.getElementsByTagName('a'); + for (var i = 0; i < links.length; i++) { + var element = links[i]; + if (PatternMatcher.matches(linkText, getText(element))) { + return element; + } + } + return null; +}; +PageBot.prototype.locateElementByLinkText.prefix = "link"; + +/** +* Returns an attribute based on an attribute locator. This is made up of an element locator +* suffixed with @attribute-name. +*/ +PageBot.prototype.findAttribute = function(locator) { + // Split into locator + attributeName + var attributePos = locator.lastIndexOf("@"); + var elementLocator = locator.slice(0, attributePos); + var attributeName = locator.slice(attributePos + 1); + + // Find the element. + var element = this.findElement(elementLocator); + + // Handle missing "class" attribute in IE. + if (browserVersion.isIE && attributeName == "class") { + attributeName = "className"; + } + + // Get the attribute value. + var attributeValue = element.getAttribute(attributeName); + + return attributeValue ? attributeValue.toString() : null; +}; + +/* +* Select the specified option and trigger the relevant events of the element. +*/ +PageBot.prototype.selectOption = function(element, optionToSelect) { + triggerEvent(element, 'focus', false); + var changed = false; + for (var i = 0; i < element.options.length; i++) { + var option = element.options[i]; + if (option.selected && option != optionToSelect) { + option.selected = false; + changed = true; + } + else if (!option.selected && option == optionToSelect) { + option.selected = true; + changed = true; + } + } + + if (changed) { + triggerEvent(element, 'change', true); + } + triggerEvent(element, 'blur', false); +}; + +/* +* Select the specified option and trigger the relevant events of the element. +*/ +PageBot.prototype.addSelection = function(element, option) { + this.checkMultiselect(element); + triggerEvent(element, 'focus', false); + if (!option.selected) { + option.selected = true; + triggerEvent(element, 'change', true); + } + triggerEvent(element, 'blur', false); +}; + +/* +* Select the specified option and trigger the relevant events of the element. +*/ +PageBot.prototype.removeSelection = function(element, option) { + this.checkMultiselect(element); + triggerEvent(element, 'focus', false); + if (option.selected) { + option.selected = false; + triggerEvent(element, 'change', true); + } + triggerEvent(element, 'blur', false); +}; + +PageBot.prototype.checkMultiselect = function(element) { + if (!element.multiple) + { + throw new SeleniumError("Not a multi-select"); + } + +}; + +PageBot.prototype.replaceText = function(element, stringValue) { + triggerEvent(element, 'focus', false); + triggerEvent(element, 'select', true); + element.value=stringValue; + if (!browserVersion.isChrome) { + // In chrome URL, The change event is already fired by setting the value. + triggerEvent(element, 'change', true); + } + triggerEvent(element, 'blur', false); +}; + +MozillaPageBot.prototype.clickElement = function(element) { + + triggerEvent(element, 'focus', false); + + // Add an event listener that detects if the default action has been prevented. + // (This is caused by a javascript onclick handler returning false) + var preventDefault = false; + + element.addEventListener("click", function(evt) {preventDefault = evt.getPreventDefault();}, false); + + // Trigger the click event. + triggerMouseEvent(element, 'click', true); + + // Perform the link action if preventDefault was set. + // In chrome URL, the link action is already executed by triggerMouseEvent. + if (!browserVersion.isChrome && !preventDefault) { + // Try the element itself, as well as it's parent - this handles clicking images inside links. + if (element.href) { + this.currentWindow.location.href = element.href; + } + else if (element.parentNode && element.parentNode.href) { + this.currentWindow.location.href = element.parentNode.href; + } + } + + if (this.windowClosed()) { + return; + } + + triggerEvent(element, 'blur', false); +}; + +OperaPageBot.prototype.clickElement = function(element) { + + triggerEvent(element, 'focus', false); + + // Trigger the click event. + triggerMouseEvent(element, 'click', true); + + if (isDefined(element.checked)) { + // In Opera, clicking won't check/uncheck + if (element.type == "checkbox") { + element.checked = !element.checked; + } else { + element.checked = true; + } + } + + if (this.windowClosed()) { + return; + } + + triggerEvent(element, 'blur', false); +}; + + +KonquerorPageBot.prototype.clickElement = function(element) { + + triggerEvent(element, 'focus', false); + + if (element.click) { + element.click(); + } + else { + triggerMouseEvent(element, 'click', true); + } + + if (this.windowClosed()) { + return; + } + + triggerEvent(element, 'blur', false); +}; + +SafariPageBot.prototype.clickElement = function(element) { + + triggerEvent(element, 'focus', false); + + var wasChecked = element.checked; + + // For form element it is simple. + if (element.click) { + element.click(); + } + // For links and other elements, event emulation is required. + else { + triggerMouseEvent(element, 'click', true); + + // Unfortunately, triggering the event doesn't seem to activate onclick handlers. + // We currently call onclick for the link, but I'm guessing that the onclick for containing + // elements is not being called. + var success = true; + if (element.onclick) { + var evt = document.createEvent('HTMLEvents'); + evt.initEvent('click', true, true); + var onclickResult = element.onclick(evt); + if (onclickResult === false) { + success = false; + } + } + + if (success) { + // Try the element itself, as well as it's parent - this handles clicking images inside links. + if (element.href) { + this.currentWindow.location.href = element.href; + } + else if (element.parentNode.href) { + this.currentWindow.location.href = element.parentNode.href; + } else { + // This is true for buttons outside of forms, and maybe others. + LOG.warn("Ignoring 'click' call for button outside form, or link without href." + + "Using buttons without an enclosing form can cause wierd problems with URL resolution in Safari." ); + // I implemented special handling for window.open, but unfortunately this behaviour is also displayed + // when we have a button without an enclosing form that sets document.location in the onclick handler. + // The solution is to always use an enclosing form for a button. + } + } + } + + if (this.windowClosed()) { + return; + } + + triggerEvent(element, 'blur', false); +}; + +IEPageBot.prototype.clickElement = function(element) { + + triggerEvent(element, 'focus', false); + + var wasChecked = element.checked; + + // Set a flag that records if the page will unload - this isn't always accurate, because + // <a href="javascript:alert('foo'):"> triggers the onbeforeunload event, even thought the page won't unload + var pageUnloading = false; + var pageUnloadDetector = function() {pageUnloading = true;}; + this.currentWindow.attachEvent("onbeforeunload", pageUnloadDetector); + + element.click(); + + // If the page is going to unload - still attempt to fire any subsequent events. + // However, we can't guarantee that the page won't unload half way through, so we need to handle exceptions. + try { + this.currentWindow.detachEvent("onbeforeunload", pageUnloadDetector); + + if (this.windowClosed()) { + return; + } + + // Onchange event is not triggered automatically in IE. + if (isDefined(element.checked) && wasChecked != element.checked) { + triggerEvent(element, 'change', true); + } + + triggerEvent(element, 'blur', false); + } + catch (e) { + // If the page is unloading, we may get a "Permission denied" or "Unspecified error". + // Just ignore it, because the document may have unloaded. + if (pageUnloading) { + LOG.warn("Caught exception when firing events on unloading page: " + e.message); + return; + } + throw e; + } +}; + +PageBot.prototype.windowClosed = function(element) { + return this.currentWindow.closed; +}; + +PageBot.prototype.bodyText = function() { + return getText(this.currentDocument.body); +}; + +PageBot.prototype.getAllButtons = function() { + var elements = this.currentDocument.getElementsByTagName('input'); + var result = ''; + + for (var i = 0; i < elements.length; i++) { + if (elements[i].type == 'button' || elements[i].type == 'submit' || elements[i].type == 'reset') { + result += elements[i].id; + + result += ','; + } + } + + return result; +}; + + +PageBot.prototype.getAllFields = function() { + var elements = this.currentDocument.getElementsByTagName('input'); + var result = ''; + + for (var i = 0; i < elements.length; i++) { + if (elements[i].type == 'text') { + result += elements[i].id; + + result += ','; + } + } + + return result; +}; + +PageBot.prototype.getAllLinks = function() { + var elements = this.currentDocument.getElementsByTagName('a'); + var result = ''; + + for (var i = 0; i < elements.length; i++) { + result += elements[i].id; + + result += ','; + } + + return result; +}; + +PageBot.prototype.setContext = function(strContext, logLevel) { + //set the current test title + document.getElementById("context").innerHTML=strContext; + if (logLevel!=null) { + LOG.setLogLevelThreshold(logLevel); + } +}; + +function isDefined(value) { + return typeof(value) != undefined; +} + +PageBot.prototype.goBack = function() { + this.currentWindow.history.back(); + if (browserVersion.isOpera && !selenium.browserbot.pollingForLoad) { + // DGF On Opera, goBack doesn't re-trigger a load event, so we have to poll for it + selenium.browserbot.callOnWindowPageTransition(selenium.browserbot.recordPageLoad, this.currentWindow); + } +}; + +PageBot.prototype.goForward = function() { + this.currentWindow.history.forward(); +}; + +PageBot.prototype.close = function() { + if (browserVersion.isChrome) { + this.currentWindow.close(); + } else { + this.currentWindow.eval("window.close();"); + } +}; + +PageBot.prototype.refresh = function() { + this.currentWindow.location.reload(true); +}; + +/** + * Refine a list of elements using a filter. + */ +PageBot.prototype.selectElementsBy = function(filterType, filter, elements) { + var filterFunction = PageBot.filterFunctions[filterType]; + if (! filterFunction) { + throw new SeleniumError("Unrecognised element-filter type: '" + filterType + "'"); + } + + return filterFunction(filter, elements); +}; + +PageBot.filterFunctions = {}; + +PageBot.filterFunctions.name = function(name, elements) { + var selectedElements = []; + for (var i = 0; i < elements.length; i++) { + if (elements[i].name === name) { + selectedElements.push(elements[i]); + } + } + return selectedElements; +}; + +PageBot.filterFunctions.value = function(value, elements) { + var selectedElements = []; + for (var i = 0; i < elements.length; i++) { + if (elements[i].value === value) { + selectedElements.push(elements[i]); + } + } + return selectedElements; +}; + +PageBot.filterFunctions.index = function(index, elements) { + index = Number(index); + if (isNaN(index) || index < 0) { + throw new SeleniumError("Illegal Index: " + index); + } + if (elements.length <= index) { + throw new SeleniumError("Index out of range: " + index); + } + return [elements[index]]; +}; + +PageBot.prototype.selectElements = function(filterExpr, elements, defaultFilterType) { + + var filterType = (defaultFilterType || 'value'); + + // If there is a filter prefix, use the specified strategy + var result = filterExpr.match(/^([A-Za-z]+)=(.+)/); + if (result) { + filterType = result[1].toLowerCase(); + filterExpr = result[2]; + } + + return this.selectElementsBy(filterType, filterExpr, elements); +}; + +/** + * Find an element by class + */ +PageBot.prototype.locateElementByClass = function(locator, document) { + return Element.findFirstMatchingChild(document, + function(element) { + return element.className == locator + } + ); +} + +/** + * Find an element by alt + */ +PageBot.prototype.locateElementByAlt = function(locator, document) { + return Element.findFirstMatchingChild(document, + function(element) { + return element.alt == locator + } + ); +} + diff --git a/tests/test_tools/selenium/core/scripts/selenium-browserdetect.js b/tests/test_tools/selenium/core/scripts/selenium-browserdetect.js new file mode 100644 index 00000000..137a1518 --- /dev/null +++ b/tests/test_tools/selenium/core/scripts/selenium-browserdetect.js @@ -0,0 +1,115 @@ +/* +* Copyright 2004 ThoughtWorks, Inc +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* +* http://www.apache.org/licenses/LICENSE-2.0 +* +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +* +*/ + +// Although it's generally better web development practice not to use browser-detection +// (feature detection is better), the subtle browser differences that Selenium has to +// work around seem to make it necessary. Maybe as we learn more about what we need, +// we can do this in a more "feature-centric" rather than "browser-centric" way. + +BrowserVersion = function() { + this.name = navigator.appName; + + if (window.opera != null) + { + this.browser = BrowserVersion.OPERA; + this.isOpera = true; + return; + } + + var self = this; + + var checkChrome = function() { + var loc = window.document.location.href; + try { + loc = window.top.document.location.href; + } catch (e) { + // can't see the top (that means we might be chrome, but it's impossible to be sure) + self.isChromeDetectable = "no, top location couldn't be read in this window"; + } + + if (/^chrome:\/\//.test(loc)) { + self.isChrome = true; + } else { + self.isChrome = false; + } + } + + if (this.name == "Microsoft Internet Explorer") + { + this.browser = BrowserVersion.IE; + this.isIE = true; + if (window.top.SeleniumHTARunner && window.top.document.location.pathname.match(/.hta$/i)) { + this.isHTA = true; + } + if ("0" == navigator.appMinorVersion) { + this.preSV1 = true; + } + return; + } + + if (navigator.userAgent.indexOf('Safari') != -1) + { + this.browser = BrowserVersion.SAFARI; + this.isSafari = true; + this.khtml = true; + return; + } + + if (navigator.userAgent.indexOf('Konqueror') != -1) + { + this.browser = BrowserVersion.KONQUEROR; + this.isKonqueror = true; + this.khtml = true; + return; + } + + if (navigator.userAgent.indexOf('Firefox') != -1) + { + this.browser = BrowserVersion.FIREFOX; + this.isFirefox = true; + this.isGecko = true; + var result = /.*Firefox\/([\d\.]+).*/.exec(navigator.userAgent); + if (result) + { + this.firefoxVersion = result[1]; + } + checkChrome(); + return; + } + + if (navigator.userAgent.indexOf('Gecko') != -1) + { + this.browser = BrowserVersion.MOZILLA; + this.isMozilla = true; + this.isGecko = true; + checkChrome(); + return; + } + + this.browser = BrowserVersion.UNKNOWN; +} + +BrowserVersion.OPERA = "Opera"; +BrowserVersion.IE = "IE"; +BrowserVersion.KONQUEROR = "Konqueror"; +BrowserVersion.SAFARI = "Safari"; +BrowserVersion.FIREFOX = "Firefox"; +BrowserVersion.MOZILLA = "Mozilla"; +BrowserVersion.UNKNOWN = "Unknown"; + +browserVersion = new BrowserVersion(); + diff --git a/tests/test_tools/selenium/core/scripts/selenium-commandhandlers.js b/tests/test_tools/selenium/core/scripts/selenium-commandhandlers.js new file mode 100644 index 00000000..ee01ea76 --- /dev/null +++ b/tests/test_tools/selenium/core/scripts/selenium-commandhandlers.js @@ -0,0 +1,371 @@ +/* +* Copyright 2004 ThoughtWorks, Inc +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* +* http://www.apache.org/licenses/LICENSE-2.0 +* +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +* +*/ +function CommandHandlerFactory() { + this.actions = {}; + this.asserts = {}; + this.accessors = {}; + + var self = this; + + this.registerAction = function(name, action, wait, dontCheckAlertsAndConfirms) { + var handler = new ActionHandler(action, wait, dontCheckAlertsAndConfirms); + this.actions[name] = handler; + }; + + this.registerAccessor = function(name, accessor) { + var handler = new AccessorHandler(accessor); + this.accessors[name] = handler; + }; + + this.registerAssert = function(name, assertion, haltOnFailure) { + var handler = new AssertHandler(assertion, haltOnFailure); + this.asserts[name] = handler; + }; + + this.getCommandHandler = function(name) { + return this.actions[name] || this.accessors[name] || this.asserts[name] || null; + }; + + this.registerAll = function(commandObject) { + registerAllAccessors(commandObject); + registerAllActions(commandObject); + registerAllAsserts(commandObject); + }; + + var registerAllActions = function(commandObject) { + for (var functionName in commandObject) { + var result = /^do([A-Z].+)$/.exec(functionName); + if (result != null) { + var actionName = result[1].lcfirst(); + + // Register the action without the wait flag. + var action = commandObject[functionName]; + self.registerAction(actionName, action, false, action.dontCheckAlertsAndConfirms); + + // Register actionName + "AndWait" with the wait flag; + var waitActionName = actionName + "AndWait"; + self.registerAction(waitActionName, action, true, action.dontCheckAlertsAndConfirms); + } + } + }; + + + var registerAllAsserts = function(commandObject) { + for (var functionName in commandObject) { + var result = /^assert([A-Z].+)$/.exec(functionName); + if (result != null) { + var assert = commandObject[functionName]; + + // Register the assert with the "assert" prefix, and halt on failure. + var assertName = functionName; + self.registerAssert(assertName, assert, true); + + // Register the assert with the "verify" prefix, and do not halt on failure. + var verifyName = "verify" + result[1]; + self.registerAssert(verifyName, assert, false); + } + } + }; + + + // Given an accessor function getBlah(target), + // return a "predicate" equivalient to isBlah(target, value) that + // is true when the value returned by the accessor matches the specified value. + this.createPredicateFromSingleArgAccessor = function(accessor) { + return function(target, value) { + var accessorResult = accessor.call(this, target); + if (PatternMatcher.matches(value, accessorResult)) { + return new PredicateResult(true, "Actual value '" + accessorResult + "' did match '" + value + "'"); + } else { + return new PredicateResult(false, "Actual value '" + accessorResult + "' did not match '" + value + "'"); + } + }; + }; + + // Given a (no-arg) accessor function getBlah(), + // return a "predicate" equivalient to isBlah(value) that + // is true when the value returned by the accessor matches the specified value. + this.createPredicateFromNoArgAccessor = function(accessor) { + return function(value) { + var accessorResult = accessor.call(this); + if (PatternMatcher.matches(value, accessorResult)) { + return new PredicateResult(true, "Actual value '" + accessorResult + "' did match '" + value + "'"); + } else { + return new PredicateResult(false, "Actual value '" + accessorResult + "' did not match '" + value + "'"); + } + }; + }; + + // Given a boolean accessor function isBlah(), + // return a "predicate" equivalient to isBlah() that + // returns an appropriate PredicateResult value. + this.createPredicateFromBooleanAccessor = function(accessor) { + return function() { + var accessorResult; + if (arguments.length > 2) throw new SeleniumError("Too many arguments! " + arguments.length); + if (arguments.length == 2) { + accessorResult = accessor.call(this, arguments[0], arguments[1]); + } else if (arguments.length == 1) { + accessorResult = accessor.call(this, arguments[0]); + } else { + accessorResult = accessor.call(this); + } + if (accessorResult) { + return new PredicateResult(true, "true"); + } else { + return new PredicateResult(false, "false"); + } + }; + }; + + // Given an accessor fuction getBlah([target]) (target is optional) + // return a predicate equivalent to isBlah([target,] value) that + // is true when the value returned by the accessor matches the specified value. + this.createPredicateFromAccessor = function(accessor) { + if (accessor.length == 0) { + return self.createPredicateFromNoArgAccessor(accessor); + } + return self.createPredicateFromSingleArgAccessor(accessor); + }; + + // Given a predicate, return the negation of that predicate. + // Leaves the message unchanged. + // Used to create assertNot, verifyNot, and waitForNot commands. + this.invertPredicate = function(predicate) { + return function(target, value) { + var result = predicate.call(this, target, value); + result.isTrue = ! result.isTrue; + return result; + }; + }; + + // Convert an isBlahBlah(target, value) function into an assertBlahBlah(target, value) function. + this.createAssertionFromPredicate = function(predicate) { + return function(target, value) { + var result = predicate.call(this, target, value); + if (!result.isTrue) { + Assert.fail(result.message); + } + }; + }; + + // Register an assertion, a verification, a negative assertion, + // and a negative verification based on the specified accessor. + this.registerAssertionsBasedOnAccessor = function(accessor, baseName, predicate) { + if (predicate==null) { + predicate = self.createPredicateFromAccessor(accessor); + } + var assertion = self.createAssertionFromPredicate(predicate); + // Register an assert with the "assert" prefix, and halt on failure. + self.registerAssert("assert" + baseName, assertion, true); + // Register a verify with the "verify" prefix, and do not halt on failure. + self.registerAssert("verify" + baseName, assertion, false); + + var invertedPredicate = self.invertPredicate(predicate); + var negativeAssertion = self.createAssertionFromPredicate(invertedPredicate); + + var result = /^(.*)Present$/.exec(baseName); + if (result==null) { + // Register an assertNot with the "assertNot" prefix, and halt on failure. + self.registerAssert("assertNot"+baseName, negativeAssertion, true); + // Register a verifyNot with the "verifyNot" prefix, and do not halt on failure. + self.registerAssert("verifyNot"+baseName, negativeAssertion, false); + } + else { + var invertedBaseName = result[1] + "NotPresent"; + + // Register an assertNot ending w/ "NotPresent", and halt on failure. + self.registerAssert("assert"+invertedBaseName, negativeAssertion, true); + // Register an assertNot ending w/ "NotPresent", and do not halt on failure. + self.registerAssert("verify"+invertedBaseName, negativeAssertion, false); + } + }; + + + // Convert an isBlahBlah(target, value) function into a waitForBlahBlah(target, value) function. + this.createWaitForActionFromPredicate = function(predicate) { + var action = function(target, value) { + var seleniumApi = this; + testLoop.waitForCondition = function () { + try { + return predicate.call(seleniumApi, target, value).isTrue; + } catch (e) { + // Treat exceptions as meaning the condition is not yet met. + // Useful, for example, for waitForValue when the element has + // not even been created yet. + // TODO: possibly should rethrow some types of exception. + return false; + } + }; + }; + return action; + }; + + // Register a waitForBlahBlah and waitForNotBlahBlah based on the specified accessor. + this.registerWaitForCommandsBasedOnAccessor = function(accessor, baseName, predicate) { + if (predicate==null) { + predicate = self.createPredicateFromAccessor(accessor); + } + var waitForAction = self.createWaitForActionFromPredicate(predicate); + self.registerAction("waitFor"+baseName, waitForAction, false, true); + var invertedPredicate = self.invertPredicate(predicate); + var waitForNotAction = self.createWaitForActionFromPredicate(invertedPredicate); + self.registerAction("waitForNot"+baseName, waitForNotAction, false, true); + } + + // Register a storeBlahBlah based on the specified accessor. + this.registerStoreCommandBasedOnAccessor = function(accessor, baseName) { + var action; + if (accessor.length == 1) { + action = function(target, varName) { + storedVars[varName] = accessor.call(this, target); + }; + } else { + action = function(varName) { + storedVars[varName] = accessor.call(this); + }; + } + self.registerAction("store"+baseName, action, false, accessor.dontCheckAlertsAndConfirms); + }; + + // Methods of the form getFoo(target) result in commands: + // getFoo, assertFoo, verifyFoo, assertNotFoo, verifyNotFoo + // storeFoo, waitForFoo, and waitForNotFoo. + var registerAllAccessors = function(commandObject) { + for (var functionName in commandObject) { + var match = /^get([A-Z].+)$/.exec(functionName); + if (match != null) { + var accessor = commandObject[functionName]; + var baseName = match[1]; + self.registerAccessor(functionName, accessor); + self.registerAssertionsBasedOnAccessor(accessor, baseName); + self.registerStoreCommandBasedOnAccessor(accessor, baseName); + self.registerWaitForCommandsBasedOnAccessor(accessor, baseName); + } + var match = /^is([A-Z].+)$/.exec(functionName); + if (match != null) { + var accessor = commandObject[functionName]; + var baseName = match[1]; + var predicate = self.createPredicateFromBooleanAccessor(accessor); + self.registerAccessor(functionName, accessor); + self.registerAssertionsBasedOnAccessor(accessor, baseName, predicate); + self.registerStoreCommandBasedOnAccessor(accessor, baseName); + self.registerWaitForCommandsBasedOnAccessor(accessor, baseName, predicate); + } + } + }; + + +} + +function PredicateResult(isTrue, message) { + this.isTrue = isTrue; + this.message = message; +} + +// NOTE: The CommandHandler is effectively an abstract base for +// various handlers including ActionHandler, AccessorHandler and AssertHandler. +// Subclasses need to implement an execute(seleniumApi, command) function, +// where seleniumApi is the Selenium object, and command a SeleniumCommand object. +function CommandHandler(type, haltOnFailure, executor) { + this.type = type; + this.haltOnFailure = haltOnFailure; + this.executor = executor; +} + +// An ActionHandler is a command handler that executes the sepcified action, +// possibly checking for alerts and confirmations (if checkAlerts is set), and +// possibly waiting for a page load if wait is set. +function ActionHandler(action, wait, dontCheckAlerts) { + CommandHandler.call(this, "action", true, action); + if (wait) { + this.wait = true; + } + // note that dontCheckAlerts could be undefined!!! + this.checkAlerts = (dontCheckAlerts) ? false : true; +} +ActionHandler.prototype = new CommandHandler; +ActionHandler.prototype.execute = function(seleniumApi, command) { + if (this.checkAlerts && (null==/(Alert|Confirmation)(Not)?Present/.exec(command.command))) { + this.checkForAlerts(seleniumApi); + } + var processState = this.executor.call(seleniumApi, command.target, command.value); + // If the handler didn't return a wait flag, check to see if the + // handler was registered with the wait flag. + if (processState == undefined && this.wait) { + processState = SELENIUM_PROCESS_WAIT; + } + return new CommandResult(processState); +}; +ActionHandler.prototype.checkForAlerts = function(seleniumApi) { + if ( seleniumApi.browserbot.hasAlerts() ) { + throw new SeleniumError("There was an unexpected Alert! [" + seleniumApi.browserbot.getNextAlert() + "]"); + } + if ( seleniumApi.browserbot.hasConfirmations() ) { + throw new SeleniumError("There was an unexpected Confirmation! [" + seleniumApi.browserbot.getNextConfirmation() + "]"); + } +}; + +function AccessorHandler(accessor) { + CommandHandler.call(this, "accessor", true, accessor); +} +AccessorHandler.prototype = new CommandHandler; +AccessorHandler.prototype.execute = function(seleniumApi, command) { + var returnValue = this.executor.call(seleniumApi, command.target, command.value); + var result = new CommandResult(); + result.result = returnValue; + return result; +}; + +/** + * Handler for assertions and verifications. + */ +function AssertHandler(assertion, haltOnFailure) { + CommandHandler.call(this, "assert", haltOnFailure || false, assertion); +} +AssertHandler.prototype = new CommandHandler; +AssertHandler.prototype.execute = function(seleniumApi, command) { + var result = new CommandResult(); + try { + this.executor.call(seleniumApi, command.target, command.value); + result.passed = true; + } catch (e) { + // If this is not a AssertionFailedError, or we should haltOnFailure, rethrow. + if (!e.isAssertionFailedError) { + throw e; + } + if (this.haltOnFailure) { + var error = new SeleniumError(e.failureMessage); + throw error; + } + result.failed = true; + result.failureMessage = e.failureMessage; + } + return result; +}; + + +function CommandResult(processState) { + this.processState = processState; + this.result = null; +} + +function SeleniumCommand(command, target, value) { + this.command = command; + this.target = target; + this.value = value; +} diff --git a/tests/test_tools/selenium/core/scripts/selenium-executionloop.js b/tests/test_tools/selenium/core/scripts/selenium-executionloop.js new file mode 100644 index 00000000..14c1a07a --- /dev/null +++ b/tests/test_tools/selenium/core/scripts/selenium-executionloop.js @@ -0,0 +1,266 @@ +/* +* Copyright 2004 ThoughtWorks, Inc +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* +* http://www.apache.org/licenses/LICENSE-2.0 +* +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ + +SELENIUM_PROCESS_WAIT = "wait"; + +function TestLoop(commandFactory) { + + this.commandFactory = commandFactory; + this.waitForConditionTimeout = 30 * 1000; // 30 seconds + + this.start = function() { + selenium.reset(); + LOG.debug("testLoop.start()"); + this.continueTest(); + }; + + /** + * Select the next command and continue the test. + */ + this.continueTest = function() { + LOG.debug("testLoop.continueTest() - acquire the next command"); + if (! this.aborted) { + this.currentCommand = this.nextCommand(); + } + if (! this.requiresCallBack) { + this.beginNextTest(); + } // otherwise, just finish and let the callback invoke beginNextTest() + }; + + this.beginNextTest = function() { + LOG.debug("testLoop.beginNextTest()"); + if (this.currentCommand) { + // TODO: rename commandStarted to commandSelected, OR roll it into nextCommand + this.commandStarted(this.currentCommand); + this.resumeAfterDelay(); + } else { + this.testComplete(); + } + } + + /** + * Pause, then execute the current command. + */ + this.resumeAfterDelay = function() { + + // Get the command delay. If a pauseInterval is set, use it once + // and reset it. Otherwise, use the defined command-interval. + var delay = this.pauseInterval || this.getCommandInterval(); + this.pauseInterval = undefined; + + if (delay < 0) { + // Pause: enable the "next/continue" button + this.pause(); + } else { + window.setTimeout("testLoop.resume()", delay); + } + }; + + /** + * Select the next command and continue the test. + */ + this.resume = function() { + LOG.debug("testLoop.resume() - actually execute"); + try { + this.executeCurrentCommand(); + this.waitForConditionStart = new Date().getTime(); + this.continueTestWhenConditionIsTrue(); + } catch (e) { + this.handleCommandError(e); + this.testComplete(); + return; + } + }; + + /** + * Execute the current command. + * + * The return value, if not null, should be a function which will be + * used to determine when execution can continue. + */ + this.executeCurrentCommand = function() { + + var command = this.currentCommand; + LOG.info("Executing: |" + command.command + " | " + command.target + " | " + command.value + " |"); + + var handler = this.commandFactory.getCommandHandler(command.command); + if (handler == null) { + throw new SeleniumError("Unknown command: '" + command.command + "'"); + } + + command.target = selenium.preprocessParameter(command.target); + command.value = selenium.preprocessParameter(command.value); + LOG.debug("Command found, going to execute " + command.command); + var result = handler.execute(selenium, command); + LOG.debug("Command complete"); + this.commandComplete(result); + + if (result.processState == SELENIUM_PROCESS_WAIT) { + this.waitForCondition = function() { + LOG.debug("Checking condition: isNewPageLoaded?"); + return selenium.browserbot.isNewPageLoaded(); + }; + } + }; + + this.handleCommandError = function(e) { + if (!e.isSeleniumError) { + LOG.exception(e); + var msg = "Selenium failure. Please report to selenium-dev@openqa.org, with error details from the log window."; + if (e.message) { + msg += " The error message is: " + e.message; + } + this.commandError(msg); + } else { + LOG.error(e.message); + this.commandError(e.message); + } + }; + + /** + * Busy wait for waitForCondition() to become true, and then carry on + * with test. Fail the current test if there's a timeout or an exception. + */ + this.continueTestWhenConditionIsTrue = function () { + LOG.debug("testLoop.continueTestWhenConditionIsTrue()"); + try { + if (this.waitForCondition == null || this.waitForCondition()) { + LOG.debug("condition satisfied; let's continueTest()"); + this.waitForCondition = null; + this.waitForConditionStart = null; + this.continueTest(); + } else { + LOG.debug("waitForCondition was false; keep waiting!"); + if (this.waitForConditionTimeout != null) { + var now = new Date(); + if ((now - this.waitForConditionStart) > this.waitForConditionTimeout) { + throw new SeleniumError("Timed out after " + this.waitForConditionTimeout + "ms"); + } + } + window.setTimeout("testLoop.continueTestWhenConditionIsTrue()", 10); + } + } catch (e) { + var lastResult = new CommandResult(); + lastResult.failed = true; + lastResult.failureMessage = e.message; + this.commandComplete(lastResult); + this.testComplete(); + } + }; + +} + +/** The default is not to have any interval between commands. */ +TestLoop.prototype.getCommandInterval = function() { + return 0; +}; + +TestLoop.prototype.nextCommand = noop; + +TestLoop.prototype.commandStarted = noop; + +TestLoop.prototype.commandError = noop; + +TestLoop.prototype.commandComplete = noop; + +TestLoop.prototype.testComplete = noop; + +TestLoop.prototype.pause = noop; + +function noop() { + +}; + +/** + * Tell Selenium to expect a failure on the next command execution. This + * command temporarily installs a CommandFactory that generates + * CommandHandlers that expect a failure. + */ +Selenium.prototype.assertFailureOnNext = function(message) { + if (!message) { + throw new Error("Message must be provided"); + } + + var expectFailureCommandFactory = + new ExpectFailureCommandFactory(testLoop.commandFactory, message, "failure"); + expectFailureCommandFactory.baseExecutor = executeCommandAndReturnFailureMessage; + testLoop.commandFactory = expectFailureCommandFactory; +}; + +/** + * Tell Selenium to expect an error on the next command execution. This + * command temporarily installs a CommandFactory that generates + * CommandHandlers that expect a failure. + */ +Selenium.prototype.assertErrorOnNext = function(message) { + if (!message) { + throw new Error("Message must be provided"); + } + + var expectFailureCommandFactory = + new ExpectFailureCommandFactory(testLoop.commandFactory, message, "error"); + expectFailureCommandFactory.baseExecutor = executeCommandAndReturnErrorMessage; + testLoop.commandFactory = expectFailureCommandFactory; +}; + +function ExpectFailureCommandFactory(originalCommandFactory, expectedErrorMessage, errorType) { + this.getCommandHandler = function(name) { + var baseHandler = originalCommandFactory.getCommandHandler(name); + var baseExecutor = this.baseExecutor; + var expectFailureCommand = {}; + expectFailureCommand.execute = function() { + var baseFailureMessage = baseExecutor(baseHandler, arguments); + var result = new CommandResult(); + if (!baseFailureMessage) { + result.failed = true; + result.failureMessage = "Expected " + errorType + " did not occur."; + } + else { + if (! PatternMatcher.matches(expectedErrorMessage, baseFailureMessage)) { + result.failed = true; + result.failureMessage = "Expected " + errorType + " message '" + expectedErrorMessage + + "' but was '" + baseFailureMessage + "'"; + } + else { + result.passed = true; + result.result = baseFailureMessage; + } + } + testLoop.commandFactory = originalCommandFactory; + return result; + }; + return expectFailureCommand; + }; +}; + +function executeCommandAndReturnFailureMessage(baseHandler, originalArguments) { + var baseResult = baseHandler.execute.apply(baseHandler, originalArguments); + if (baseResult.passed) { + return null; + } + return baseResult.failureMessage; +}; + +function executeCommandAndReturnErrorMessage(baseHandler, originalArguments) { + try { + baseHandler.execute.apply(baseHandler, originalArguments); + return null; + } + catch (expected) { + return expected.message; + } +}; + diff --git a/tests/test_tools/selenium/core/scripts/selenium-logging.js b/tests/test_tools/selenium/core/scripts/selenium-logging.js new file mode 100644 index 00000000..b0fc67e4 --- /dev/null +++ b/tests/test_tools/selenium/core/scripts/selenium-logging.js @@ -0,0 +1,112 @@ +/* +* Copyright 2004 ThoughtWorks, Inc +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* +* http://www.apache.org/licenses/LICENSE-2.0 +* +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ + +var Logger = function() { + this.logWindow = null; +} +Logger.prototype = { + + setLogLevelThreshold: function(logLevel) { + this.pendingLogLevelThreshold = logLevel; + this.show(); + // + // The following message does not show up in the log -- _unless_ I step along w/ the debugger + // down to the append call. I believe this is because the new log window has not yet loaded, + // and therefore the log msg is discarded; but if I step through the debugger, this changes + // the scheduling so as to load that window and make it ready. + // this.info("Log level programmatically set to " + logLevel + " (presumably by driven-mode test code)"); + }, + + getLogWindow: function() { + if (this.logWindow && this.logWindow.closed) { + this.logWindow = null; + } + if (this.logWindow && this.pendingLogLevelThreshold && this.logWindow.setThresholdLevel) { + this.logWindow.setThresholdLevel(this.pendingLogLevelThreshold); + + // can't just directly log because that action would loop back to this code infinitely + this.pendingInfoMessage = "Log level programmatically set to " + this.pendingLogLevelThreshold + " (presumably by driven-mode test code)"; + + this.pendingLogLevelThreshold = null; // let's only go this way one time + } + + return this.logWindow; + }, + + openLogWindow: function() { + this.logWindow = window.open( + getDocumentBase(document) + "SeleniumLog.html", "SeleniumLog", + "width=600,height=250,bottom=0,right=0,status,scrollbars,resizable" + ); + return this.logWindow; + }, + + show: function() { + if (! this.getLogWindow()) { + this.openLogWindow(); + } + }, + + log: function(message, className) { + var logWindow = this.getLogWindow(); + if (logWindow) { + if (logWindow.append) { + if (this.pendingInfoMessage) { + logWindow.append("info: " + this.pendingInfoMessage, "info"); + this.pendingInfoMessage = null; + } + logWindow.append(className + ": " + message, className); + } + } + }, + + close: function(message) { + if (this.logWindow != null) { + try { + this.logWindow.close(); + } catch (e) { + // swallow exception + // the window is probably closed if we get an exception here + } + this.logWindow = null; + } + }, + + debug: function(message) { + this.log(message, "debug"); + }, + + info: function(message) { + this.log(message, "info"); + }, + + warn: function(message) { + this.log(message, "warn"); + }, + + error: function(message) { + this.log(message, "error"); + }, + + exception: function(exception) { + var msg = "Unexpected Exception: " + describe(exception, ', '); + this.error(msg); + } + +}; + +var LOG = new Logger(); + diff --git a/tests/test_tools/selenium/core/scripts/selenium-seleneserunner.js b/tests/test_tools/selenium/core/scripts/selenium-seleneserunner.js new file mode 100644 index 00000000..041b3bf9 --- /dev/null +++ b/tests/test_tools/selenium/core/scripts/selenium-seleneserunner.js @@ -0,0 +1,300 @@ +/* +* Copyright 2005 ThoughtWorks, Inc +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* +* http://www.apache.org/licenses/LICENSE-2.0 +* +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +* +*/ + +passColor = "#cfffcf"; +failColor = "#ffcfcf"; +errorColor = "#ffffff"; +workingColor = "#DEE7EC"; +doneColor = "#FFFFCC"; + +slowMode = false; + +var cmd1 = document.createElement("div"); +var cmd2 = document.createElement("div"); +var cmd3 = document.createElement("div"); +var cmd4 = document.createElement("div"); + +var postResult = "START"; + +queryString = null; + +function runTest() { + var testAppFrame = document.getElementById('myiframe'); + selenium = Selenium.createForFrame(testAppFrame); + + commandFactory = new CommandHandlerFactory(); + commandFactory.registerAll(selenium); + + testLoop = new TestLoop(commandFactory); + + testLoop.nextCommand = nextCommand; + testLoop.commandStarted = commandStarted; + testLoop.commandComplete = commandComplete; + testLoop.commandError = commandError; + testLoop.requiresCallBack = true; + testLoop.testComplete = function() { + window.status = "Selenium Tests Complete, for this Test" + // Continue checking for new results + testLoop.continueTest(); + postResult = "START"; + }; + + document.getElementById("commandList").appendChild(cmd4); + document.getElementById("commandList").appendChild(cmd3); + document.getElementById("commandList").appendChild(cmd2); + document.getElementById("commandList").appendChild(cmd1); + + var doContinue = getQueryVariable("continue"); + if (doContinue != null) postResult = "OK"; + + testLoop.start(); +} + +function getQueryString() { + if (queryString != null) return queryString; + if (browserVersion.isHTA) { + var args = extractArgs(); + if (args.length < 2) return null; + queryString = args[1]; + return queryString; + } else { + return location.search.substr(1); + } +} + +function extractArgs() { + var str = SeleniumHTARunner.commandLine; + if (str == null || str == "") return new Array(); + var matches = str.match(/(?:"([^"]+)"|(?!"([^"]+)")(\S+))/g); + // We either want non quote stuff ([^"]+) surrounded by quotes + // or we want to look-ahead, see that the next character isn't + // a quoted argument, and then grab all the non-space stuff + // this will return for the line: "foo" bar + // the results "\"foo\"" and "bar" + + // So, let's unquote the quoted arguments: + var args = new Array; + for (var i = 0; i < matches.length; i++) { + args[i] = matches[i]; + args[i] = args[i].replace(/^"(.*)"$/, "$1"); + } + return args; +} + +function getQueryVariable(variable) { + var query = getQueryString(); + if (query == null) return null; + var vars = query.split("&"); + for (var i=0;i<vars.length;i++) { + var pair = vars[i].split("="); + if (pair[0] == variable) { + return pair[1]; + } + } +} + +function buildBaseUrl() { + var baseUrl = getQueryVariable("baseUrl"); + if (baseUrl != null) return baseUrl; + var lastSlash = window.location.href.lastIndexOf('/'); + baseUrl = window.location.href.substring(0, lastSlash+1); + return baseUrl; +} + +function buildDriverParams() { + var params = ""; + + var host = getQueryVariable("driverhost"); + var port = getQueryVariable("driverport"); + if (host != undefined && port != undefined) { + params = params + "&driverhost=" + host + "&driverport=" + port; + } + + var sessionId = getQueryVariable("sessionId"); + if (sessionId != undefined) { + params = params + "&sessionId=" + sessionId; + } + + return params; +} + +function preventBrowserCaching() { + var t = (new Date()).getTime(); + return "&counterToMakeURsUniqueAndSoStopPageCachingInTheBrowser=" + t; +} + +function nextCommand() { + xmlHttp = XmlHttp.create(); + try { + + var url = buildBaseUrl(); + if (postResult == "START") { + url = url + "driver/?seleniumStart=true" + buildDriverParams() + preventBrowserCaching(); + } else { + url = url + "driver/?" + buildDriverParams() + preventBrowserCaching(); + } + LOG.debug("XMLHTTPRequesting " + url); + xmlHttp.open("POST", url, true); + xmlHttp.onreadystatechange=handleHttpResponse; + xmlHttp.send(postResult); + } catch(e) { + var s = 'xmlHttp returned:\n' + for (key in e) { + s += "\t" + key + " -> " + e[key] + "\n" + } + LOG.error(s); + return null; + } + return null; +} + + function handleHttpResponse() { + if (xmlHttp.readyState == 4) { + if (xmlHttp.status == 200) { + var command = extractCommand(xmlHttp); + testLoop.currentCommand = command; + testLoop.beginNextTest(); + } else { + var s = 'xmlHttp returned: ' + xmlHttp.status + ": " + xmlHttp.statusText; + LOG.error(s); + testLoop.currentCommand = null; + setTimeout("testLoop.beginNextTest();", 2000); + } + + } + } + + +function extractCommand(xmlHttp) { + if (slowMode) { + delay(2000); + } + + var command; + try { + command = xmlHttp.responseText; + } catch (e) { + alert('could not get responseText: ' + e.message); + } + if (command.substr(0,'|testComplete'.length)=='|testComplete') { + return null; + } + + return createCommandFromRequest(command); +} + +function commandStarted(command) { + commandNode = document.createElement("div"); + innerHTML = command.command + '('; + if (command.target != null && command.target != "") { + innerHTML += command.target; + if (command.value != null && command.value != "") { + innerHTML += ', ' + command.value; + } + } + innerHTML += ")"; + commandNode.innerHTML = innerHTML; + commandNode.style.backgroundColor = workingColor; + document.getElementById("commandList").removeChild(cmd1); + document.getElementById("commandList").removeChild(cmd2); + document.getElementById("commandList").removeChild(cmd3); + document.getElementById("commandList").removeChild(cmd4); + cmd4 = cmd3; + cmd3 = cmd2; + cmd2 = cmd1; + cmd1 = commandNode; + document.getElementById("commandList").appendChild(cmd4); + document.getElementById("commandList").appendChild(cmd3); + document.getElementById("commandList").appendChild(cmd2); + document.getElementById("commandList").appendChild(cmd1); +} + +function commandComplete(result) { + if (result.failed) { + if (postResult == "CONTINUATION") { + testLoop.aborted = true; + } + postResult = result.failureMessage; + commandNode.title = result.failureMessage; + commandNode.style.backgroundColor = failColor; + } else if (result.passed) { + postResult = "OK"; + commandNode.style.backgroundColor = passColor; + } else { + if (result.result == null) { + postResult = "OK"; + } else { + postResult = "OK," + result.result; + } + commandNode.style.backgroundColor = doneColor; + } +} + +function commandError(message) { + postResult = "ERROR: " + message; + commandNode.style.backgroundColor = errorColor; + commandNode.title = message; +} + +function slowClicked() { + slowMode = !slowMode; +} + +function delay(millis) { + startMillis = new Date(); + while (true) { + milli = new Date(); + if (milli-startMillis > millis) { + break; + } + } +} + +function getIframeDocument(iframe) { + if (iframe.contentDocument) { + return iframe.contentDocument; + } + else { + return iframe.contentWindow.document; + } +} + +// Parses a URI query string into a SeleniumCommand object +function createCommandFromRequest(commandRequest) { + //decodeURIComponent doesn't strip plus signs + var processed = commandRequest.replace(/\+/g, "%20"); + // strip trailing spaces + var processed = processed.replace(/\s+$/, ""); + var vars = processed.split("&"); + var cmdArgs = new Object(); + for (var i=0;i<vars.length;i++) { + var pair = vars[i].split("="); + cmdArgs[pair[0]] = pair[1]; + } + var cmd = cmdArgs['cmd']; + var arg1 = cmdArgs['1']; + if (null == arg1) arg1 = ""; + arg1 = decodeURIComponent(arg1); + var arg2 = cmdArgs['2']; + if (null == arg2) arg2 = ""; + arg2 = decodeURIComponent(arg2); + if (cmd == null) { + throw new Error("Bad command request: " + commandRequest); + } + return new SeleniumCommand(cmd, arg1, arg2); +} + diff --git a/tests/test_tools/selenium/core/scripts/selenium-testrunner.js b/tests/test_tools/selenium/core/scripts/selenium-testrunner.js new file mode 100644 index 00000000..1ced0a11 --- /dev/null +++ b/tests/test_tools/selenium/core/scripts/selenium-testrunner.js @@ -0,0 +1,748 @@ +/* +* Copyright 2004 ThoughtWorks, Inc +* +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at +* +* http://www.apache.org/licenses/LICENSE-2.0 +* +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +* +*/ + +// The current row in the list of tests (test suite) +currentRowInSuite = 0; + +// An object representing the current test +currentTest = null; + +// Whether or not the jsFT should run all tests in the suite +runAllTests = false; + +// Whether or not the current test has any errors; +testFailed = false; +suiteFailed = false; + +// Colors used to provide feedback +passColor = "#ccffcc"; +doneColor = "#eeffee"; +failColor = "#ffcccc"; +workingColor = "#ffffcc"; + +// Holds the handlers for each command. +commandHandlers = null; + +// The number of tests run +numTestPasses = 0; + +// The number of tests that have failed +numTestFailures = 0; + +// The number of commands which have passed +numCommandPasses = 0; + +// The number of commands which have failed +numCommandFailures = 0; + +// The number of commands which have caused errors (element not found) +numCommandErrors = 0; + +// The time that the test was started. +startTime = null; + +// The current time. +currentTime = null; + +// An simple enum for failureType +ERROR = 0; +FAILURE = 1; + +runInterval = 0; + +queryString = null; + +function setRunInterval() { + // Get the value of the checked runMode option. + // There should be a way of getting the value of the "group", but I don't know how. + var runModeOptions = document.forms['controlPanel'].runMode; + for (var i = 0; i < runModeOptions.length; i++) { + if (runModeOptions[i].checked) { + runInterval = runModeOptions[i].value; + break; + } + } +} + +function continueCurrentTest() { + document.getElementById('continueTest').disabled = true; + testLoop.resume(); +} + +function getApplicationFrame() { + return document.getElementById('myiframe'); +} + +function getSuiteFrame() { + return document.getElementById('testSuiteFrame'); +} + +function getTestFrame(){ + return document.getElementById('testFrame'); +} + +function loadAndRunIfAuto() { + loadSuiteFrame(); +} + +function start() { + queryString = null; + setRunInterval(); + loadSuiteFrame(); +} + +function loadSuiteFrame() { + var testAppFrame = document.getElementById('myiframe'); + selenium = Selenium.createForFrame(testAppFrame); + registerCommandHandlers(); + + //set the runInterval if there is a queryParameter for it + var tempRunInterval = getQueryParameter("runInterval"); + if (tempRunInterval) { + runInterval = tempRunInterval; + } + + document.getElementById("modeRun").onclick = setRunInterval; + document.getElementById('modeWalk').onclick = setRunInterval; + document.getElementById('modeStep').onclick = setRunInterval; + document.getElementById('continueTest').onclick = continueCurrentTest; + + var testSuiteName = getQueryParameter("test"); + + if (testSuiteName) { + addLoadListener(getSuiteFrame(), onloadTestSuite); + getSuiteFrame().src = testSuiteName; + } else { + onloadTestSuite(); + } +} + +function startSingleTest() { + removeLoadListener(getApplicationFrame(), startSingleTest); + var singleTestName = getQueryParameter("singletest"); + addLoadListener(getTestFrame(), startTest); + getTestFrame().src = singleTestName; +} + +function getIframeDocument(iframe) +{ + if (iframe.contentDocument) { + return iframe.contentDocument; + } + else { + return iframe.contentWindow.document; + } +} + +function onloadTestSuite() { + removeLoadListener(getSuiteFrame(), onloadTestSuite); + + // Add an onclick function to each link in all suite tables + var allTables = getIframeDocument(getSuiteFrame()).getElementsByTagName("table"); + for (var tableNum = 0; tableNum < allTables.length; tableNum++) + { + var skippedTable = allTables[tableNum]; + for(rowNum = 1;rowNum < skippedTable.rows.length; rowNum++) { + addOnclick(skippedTable, rowNum); + } + } + + suiteTable = getIframeDocument(getSuiteFrame()).getElementsByTagName("table")[0]; + if (suiteTable!=null) { + + if (isAutomatedRun()) { + startTestSuite(); + } else if (getQueryParameter("autoURL")) { + + addLoadListener(getApplicationFrame(), startSingleTest); + + getApplicationFrame().src = getQueryParameter("autoURL"); + + } else { + testLink = suiteTable.rows[currentRowInSuite+1].cells[0].getElementsByTagName("a")[0]; + getTestFrame().src = testLink.href; + } + } +} + +// Adds an onclick function to the link in the given row in suite table. +// This function checks whether the test has already been run and the data is +// stored. If the data is stored, it sets the test frame to be the stored data. +// Otherwise, it loads the fresh page. +function addOnclick(suiteTable, rowNum) { + aLink = suiteTable.rows[rowNum].cells[0].getElementsByTagName("a")[0]; + aLink.onclick = function(eventObj) { + srcObj = null; + + // For mozilla-like browsers + if(eventObj) + srcObj = eventObj.target; + + // For IE-like browsers + else if (getSuiteFrame().contentWindow.event) + srcObj = getSuiteFrame().contentWindow.event.srcElement; + + // The target row (the event source is not consistently reported by browsers) + row = srcObj.parentNode.parentNode.rowIndex || srcObj.parentNode.parentNode.parentNode.rowIndex; + + // If the row has a stored results table, use that + if(suiteTable.rows[row].cells[1]) { + var bodyElement = getIframeDocument(getTestFrame()).body; + + // Create a div element to hold the results table. + var tableNode = getIframeDocument(getTestFrame()).createElement("div"); + var resultsCell = suiteTable.rows[row].cells[1]; + tableNode.innerHTML = resultsCell.innerHTML; + + // Append this text node, and remove all the preceding nodes. + bodyElement.appendChild(tableNode); + while (bodyElement.firstChild != bodyElement.lastChild) { + bodyElement.removeChild(bodyElement.firstChild); + } + } + // Otherwise, just open up the fresh page. + else { + getTestFrame().src = suiteTable.rows[row].cells[0].getElementsByTagName("a")[0].href; + } + + return false; + }; +} + +function isQueryParameterTrue(name) { + parameterValue = getQueryParameter(name); + return (parameterValue != null && parameterValue.toLowerCase() == "true"); +} + +function getQueryString() { + if (queryString != null) return queryString; + if (browserVersion.isHTA) { + var args = extractArgs(); + if (args.length < 2) return null; + queryString = args[1]; + return queryString; + } else { + return location.search.substr(1); + } +} + +function extractArgs() { + var str = SeleniumHTARunner.commandLine; + if (str == null || str == "") return new Array(); + var matches = str.match(/(?:"([^"]+)"|(?!"([^"]+)")(\S+))/g); + // We either want non quote stuff ([^"]+) surrounded by quotes + // or we want to look-ahead, see that the next character isn't + // a quoted argument, and then grab all the non-space stuff + // this will return for the line: "foo" bar + // the results "\"foo\"" and "bar" + + // So, let's unquote the quoted arguments: + var args = new Array; + for (var i = 0; i < matches.length; i++) { + args[i] = matches[i]; + args[i] = args[i].replace(/^"(.*)"$/, "$1"); + } + return args; +} + +function getQueryParameter(searchKey) { + var str = getQueryString(); + if (str == null) return null; + var clauses = str.split('&'); + for (var i = 0; i < clauses.length; i++) { + var keyValuePair = clauses[i].split('=',2); + var key = unescape(keyValuePair[0]); + if (key == searchKey) { + return unescape(keyValuePair[1]); + } + } + return null; +} + +function isNewWindow() { + return isQueryParameterTrue("newWindow"); +} + +function isAutomatedRun() { + return isQueryParameterTrue("auto"); +} + +function resetMetrics() { + numTestPasses = 0; + numTestFailures = 0; + numCommandPasses = 0; + numCommandFailures = 0; + numCommandErrors = 0; + startTime = new Date().getTime(); +} + +function runSingleTest() { + runAllTests = false; + resetMetrics(); + startTest(); +} + +function startTest() { + removeLoadListener(getTestFrame(), startTest); + + // Scroll to the top of the test frame + if (getTestFrame().contentWindow) { + getTestFrame().contentWindow.scrollTo(0,0); + } + else { + frames['testFrame'].scrollTo(0,0); + } + + currentTest = new HtmlTest(getIframeDocument(getTestFrame())); + + testFailed = false; + storedVars = new Object(); + + testLoop = initialiseTestLoop(); + testLoop.start(); +} + +function HtmlTest(testDocument) { + this.init(testDocument); +} + +HtmlTest.prototype = { + + init: function(testDocument) { + this.document = testDocument; + this.document.bgColor = ""; + this.currentRow = null; + this.commandRows = new Array(); + this.headerRow = null; + var tables = this.document.getElementsByTagName("table"); + for (var i = 0; i < tables.length; i++) { + var candidateRows = tables[i].rows; + for (var j = 0; j < candidateRows.length; j++) { + if (!this.headerRow) { + this.headerRow = candidateRows[j]; + } + if (candidateRows[j].cells.length >= 3) { + this.addCommandRow(candidateRows[j]); + } + } + } + }, + + addCommandRow: function(row) { + if (row.cells[2] && row.cells[2].originalHTML) { + row.cells[2].innerHTML = row.cells[2].originalHTML; + } + row.bgColor = ""; + this.commandRows.push(row); + }, + + nextCommand: function() { + if (this.commandRows.length > 0) { + this.currentRow = this.commandRows.shift(); + } else { + this.currentRow = null; + } + return this.currentRow; + } + +}; + +function startTestSuite() { + resetMetrics(); + currentRowInSuite = 0; + runAllTests = true; + suiteFailed = false; + + runNextTest(); +} + +function runNextTest() { + if (!runAllTests) + return; + + suiteTable = getIframeDocument(getSuiteFrame()).getElementsByTagName("table")[0]; + + // Do not change the row color of the first row + if (currentRowInSuite > 0) { + // Provide test-status feedback + if (testFailed) { + setCellColor(suiteTable.rows, currentRowInSuite, 0, failColor); + } else { + setCellColor(suiteTable.rows, currentRowInSuite, 0, passColor); + } + + // Set the results from the previous test run + setResultsData(suiteTable, currentRowInSuite); + } + + currentRowInSuite++; + + // If we are done with all of the tests, set the title bar as pass or fail + if (currentRowInSuite >= suiteTable.rows.length) { + if (suiteFailed) { + setCellColor(suiteTable.rows, 0, 0, failColor); + } else { + setCellColor(suiteTable.rows, 0, 0, passColor); + } + + // If this is an automated run (i.e., build script), then submit + // the test results by posting to a form + if (isAutomatedRun()) + postTestResults(suiteFailed, suiteTable); + } + + else { + // Make the current row blue + setCellColor(suiteTable.rows, currentRowInSuite, 0, workingColor); + + testLink = suiteTable.rows[currentRowInSuite].cells[0].getElementsByTagName("a")[0]; + testLink.focus(); + + var testFrame = getTestFrame(); + addLoadListener(testFrame, startTest); + + selenium.browserbot.setIFrameLocation(testFrame, testLink.href); + } +} + +function setCellColor(tableRows, row, col, colorStr) { + tableRows[row].cells[col].bgColor = colorStr; +} + +// Sets the results from a test into a hidden column on the suite table. So, +// for each tests, the second column is set to the HTML from the test table. +function setResultsData(suiteTable, row) { + // Create a text node of the test table + var resultTable = getIframeDocument(getTestFrame()).body.innerHTML; + if (!resultTable) return; + + var tableNode = suiteTable.ownerDocument.createElement("div"); + tableNode.innerHTML = resultTable; + + var new_column = suiteTable.ownerDocument.createElement("td"); + new_column.appendChild(tableNode); + + // Set the column to be invisible + new_column.style.display = "none"; + + // Add the invisible column + suiteTable.rows[row].appendChild(new_column); +} + +// Post the results to a servlet, CGI-script, etc. The URL of the +// results-handler defaults to "/postResults", but an alternative location +// can be specified by providing a "resultsUrl" query parameter. +// +// Parameters passed to the results-handler are: +// result: passed/failed depending on whether the suite passed or failed +// totalTime: the total running time in seconds for the suite. +// +// numTestPasses: the total number of tests which passed. +// numTestFailures: the total number of tests which failed. +// +// numCommandPasses: the total number of commands which passed. +// numCommandFailures: the total number of commands which failed. +// numCommandErrors: the total number of commands which errored. +// +// suite: the suite table, including the hidden column of test results +// testTable.1 to testTable.N: the individual test tables +// +function postTestResults(suiteFailed, suiteTable) { + + form = document.createElement("form"); + document.body.appendChild(form); + + form.id = "resultsForm"; + form.method="post"; + form.target="myiframe"; + + var resultsUrl = getQueryParameter("resultsUrl"); + if (!resultsUrl) { + resultsUrl = "./postResults"; + } + + var actionAndParameters = resultsUrl.split('?',2); + form.action = actionAndParameters[0]; + var resultsUrlQueryString = actionAndParameters[1]; + + form.createHiddenField = function(name, value) { + input = document.createElement("input"); + input.type = "hidden"; + input.name = name; + input.value = value; + this.appendChild(input); + }; + + if (resultsUrlQueryString) { + var clauses = resultsUrlQueryString.split('&'); + for (var i = 0; i < clauses.length; i++) { + var keyValuePair = clauses[i].split('=',2); + var key = unescape(keyValuePair[0]); + var value = unescape(keyValuePair[1]); + form.createHiddenField(key, value); + } + } + + form.createHiddenField("selenium.version", Selenium.version); + form.createHiddenField("selenium.revision", Selenium.revision); + + form.createHiddenField("result", suiteFailed == true ? "failed" : "passed"); + + form.createHiddenField("totalTime", Math.floor((currentTime - startTime) / 1000)); + form.createHiddenField("numTestPasses", numTestPasses); + form.createHiddenField("numTestFailures", numTestFailures); + form.createHiddenField("numCommandPasses", numCommandPasses); + form.createHiddenField("numCommandFailures", numCommandFailures); + form.createHiddenField("numCommandErrors", numCommandErrors); + + // Create an input for each test table. The inputs are named + // testTable.1, testTable.2, etc. + for (rowNum = 1; rowNum < suiteTable.rows.length;rowNum++) { + // If there is a second column, then add a new input + if (suiteTable.rows[rowNum].cells.length > 1) { + var resultCell = suiteTable.rows[rowNum].cells[1]; + form.createHiddenField("testTable." + rowNum, resultCell.innerHTML); + // remove the resultCell, so it's not included in the suite HTML + resultCell.parentNode.removeChild(resultCell); + } + } + + form.createHiddenField("numTestTotal", rowNum); + + // Add HTML for the suite itself + form.createHiddenField("suite", suiteTable.parentNode.innerHTML); + + if (isQueryParameterTrue("save")) { + saveToFile(resultsUrl, form); + } else { + form.submit(); + } + document.body.removeChild(form); + if (isQueryParameterTrue("close")) { + window.top.close(); + } +} + +function saveToFile(fileName, form) { + // This only works when run as an IE HTA + var inputs = new Object(); + for (var i = 0; i < form.elements.length; i++) { + inputs[form.elements[i].name] = form.elements[i].value; + } + var objFSO = new ActiveXObject("Scripting.FileSystemObject") + var scriptFile = objFSO.CreateTextFile(fileName); + scriptFile.WriteLine("<html><body>\n<h1>Test suite results </h1>" + + "\n\n<table>\n<tr>\n<td>result:</td>\n<td>" + inputs["result"] + "</td>\n" + + "</tr>\n<tr>\n<td>totalTime:</td>\n<td>" + inputs["totalTime"] + "</td>\n</tr>\n" + + "<tr>\n<td>numTestPasses:</td>\n<td>" + inputs["numTestPasses"] + "</td>\n</tr>\n" + + "<tr>\n<td>numTestFailures:</td>\n<td>" + inputs["numTestFailures"] + "</td>\n</tr>\n" + + "<tr>\n<td>numCommandPasses:</td>\n<td>" + inputs["numCommandPasses"] + "</td>\n</tr>\n" + + "<tr>\n<td>numCommandFailures:</td>\n<td>" + inputs["numCommandFailures"] + "</td>\n</tr>\n" + + "<tr>\n<td>numCommandErrors:</td>\n<td>" + inputs["numCommandErrors"] + "</td>\n</tr>\n" + + "<tr>\n<td>" + inputs["suite"] + "</td>\n<td> </td>\n</tr>"); + var testNum = inputs["numTestTotal"]; + for (var rowNum = 1; rowNum < testNum; rowNum++) { + scriptFile.WriteLine("<tr>\n<td>" + inputs["testTable." + rowNum] + "</td>\n<td> </td>\n</tr>"); + } + scriptFile.WriteLine("</table></body></html>"); + scriptFile.Close(); +} + +function printMetrics() { + setText(document.getElementById("commandPasses"), numCommandPasses); + setText(document.getElementById("commandFailures"), numCommandFailures); + setText(document.getElementById("commandErrors"), numCommandErrors); + setText(document.getElementById("testRuns"), numTestPasses + numTestFailures); + setText(document.getElementById("testFailures"), numTestFailures); + + currentTime = new Date().getTime(); + + timeDiff = currentTime - startTime; + totalSecs = Math.floor(timeDiff / 1000); + + minutes = Math.floor(totalSecs / 60); + seconds = totalSecs % 60; + + setText(document.getElementById("elapsedTime"), pad(minutes)+":"+pad(seconds)); +} + +// Puts a leading 0 on num if it is less than 10 +function pad (num) { + return (num > 9) ? num : "0" + num; +} + +/* + * Register all of the built-in command handlers with the CommandHandlerFactory. + * TODO work out an easy way for people to register handlers without modifying the Selenium sources. + */ +function registerCommandHandlers() { + commandFactory = new CommandHandlerFactory(); + commandFactory.registerAll(selenium); + +} + +function initialiseTestLoop() { + testLoop = new TestLoop(commandFactory); + + testLoop.getCommandInterval = function() { return runInterval; }; + testLoop.nextCommand = nextCommand; + testLoop.commandStarted = commandStarted; + testLoop.commandComplete = commandComplete; + testLoop.commandError = commandError; + testLoop.testComplete = testComplete; + testLoop.pause = function() { + document.getElementById('continueTest').disabled = false; + }; + return testLoop; +} + +function nextCommand() { + var row = currentTest.nextCommand(); + if (row == null) { + return null; + } + row.cells[2].originalHTML = row.cells[2].innerHTML; + return new SeleniumCommand(getText(row.cells[0]), + getText(row.cells[1]), + getText(row.cells[2])); +} + +function removeNbsp(value) { + return value.replace(/\240/g, ""); +} + +function scrollIntoView(element) { + if (element.scrollIntoView) { + element.scrollIntoView(false); + return; + } + // TODO: work out how to scroll browsers that don't support + // scrollIntoView (like Konqueror) +} + +function commandStarted() { + currentTest.currentRow.bgColor = workingColor; + scrollIntoView(currentTest.currentRow.cells[0]); + printMetrics(); +} + +function commandComplete(result) { + if (result.failed) { + numCommandFailures += 1; + recordFailure(result.failureMessage); + } else if (result.passed) { + numCommandPasses += 1; + currentTest.currentRow.bgColor = passColor; + } else { + currentTest.currentRow.bgColor = doneColor; + } +} + +function commandError(errorMessage) { + numCommandErrors += 1; + recordFailure(errorMessage); +} + +function recordFailure(errorMsg) { + LOG.warn("recordFailure: " + errorMsg); + // Set cell background to red + currentTest.currentRow.bgColor = failColor; + + // Set error message + currentTest.currentRow.cells[2].innerHTML = errorMsg; + currentTest.currentRow.title = errorMsg; + testFailed = true; + suiteFailed = true; +} + +function testComplete() { + var resultColor = passColor; + if (testFailed) { + resultColor = failColor; + numTestFailures += 1; + } else { + numTestPasses += 1; + } + + if (currentTest.headerRow) { + currentTest.headerRow.bgColor = resultColor; + } + + printMetrics(); + + window.setTimeout("runNextTest()", 1); +} + +Selenium.prototype.doPause = function(waitTime) { + testLoop.pauseInterval = waitTime; +}; + +Selenium.prototype.doPause.dontCheckAlertsAndConfirms = true; + +Selenium.prototype.doBreak = function() { + document.getElementById('modeStep').checked = true; + runInterval = -1; +}; + +/* + * Click on the located element, and attach a callback to notify + * when the page is reloaded. + */ +Selenium.prototype.doModalDialogTest = function(returnValue) { + this.browserbot.doModalDialogTest(returnValue); +}; + +/* + * Store the value of a form input in a variable + */ +Selenium.prototype.doStoreValue = function(target, varName) { + if (!varName) { + // Backward compatibility mode: read the ENTIRE text of the page + // and stores it in a variable with the name of the target + value = this.page().bodyText(); + storedVars[target] = value; + return; + } + var element = this.page().findElement(target); + storedVars[varName] = getInputValue(element); +}; + +/* + * Store the text of an element in a variable + */ +Selenium.prototype.doStoreText = function(target, varName) { + var element = this.page().findElement(target); + storedVars[varName] = getText(element); +}; + +/* + * Store the value of an element attribute in a variable + */ +Selenium.prototype.doStoreAttribute = function(target, varName) { + storedVars[varName] = this.page().findAttribute(target); +}; + +/* + * Store the result of a literal value + */ +Selenium.prototype.doStore = function(value, varName) { + storedVars[varName] = value; +}; + +Selenium.prototype.doEcho = function(msg) { + currentTest.currentRow.cells[2].innerHTML = msg; +} diff --git a/tests/test_tools/selenium/core/scripts/selenium-version.js b/tests/test_tools/selenium/core/scripts/selenium-version.js new file mode 100644 index 00000000..1fee837b --- /dev/null +++ b/tests/test_tools/selenium/core/scripts/selenium-version.js @@ -0,0 +1,5 @@ +Selenium.version = "@VERSION@"; +Selenium.revision = "@REVISION@"; + +window.top.document.title += " v" + Selenium.version + " [" + Selenium.revision + "]"; + diff --git a/tests/test_tools/selenium/core/scripts/user-extensions.js.sample b/tests/test_tools/selenium/core/scripts/user-extensions.js.sample new file mode 100644 index 00000000..0f0ca840 --- /dev/null +++ b/tests/test_tools/selenium/core/scripts/user-extensions.js.sample @@ -0,0 +1,75 @@ +/* + * By default, Selenium looks for a file called "user-extensions.js", and loads and javascript + * code found in that file. This file is a sample of what that file could look like. + * + * user-extensions.js provides a convenient location for adding extensions to Selenium, like + * new actions, checks and locator-strategies. + * By default, this file does not exist. Users can create this file and place their extension code + * in this common location, removing the need to modify the Selenium sources, and hopefully assisting + * with the upgrade process. + * + * You can find contributed extensions at http://wiki.openqa.org/display/SEL/Contributed%20User-Extensions + */ + +// The following examples try to give an indication of how Selenium can be extended with javascript. + +// All do* methods on the Selenium prototype are added as actions. +// Eg add a typeRepeated action to Selenium, which types the text twice into a text box. +// The typeTwiceAndWait command will be available automatically +Selenium.prototype.doTypeRepeated = function(locator, text) { + // All locator-strategies are automatically handled by "findElement" + var element = this.page().findElement(locator); + + // Create the text to type + var valueToType = text + text; + + // Replace the element text with the new text + this.page().replaceText(element, valueToType); +}; + +// All assert* methods on the Selenium prototype are added as checks. +// Eg add a assertValueRepeated check, that makes sure that the element value +// consists of the supplied text repeated. +// The verify version will be available automatically. +Selenium.prototype.assertValueRepeated = function(locator, text) { + // All locator-strategies are automatically handled by "findElement" + var element = this.page().findElement(locator); + + // Create the text to verify + var expectedValue = text + text; + + // Get the actual element value + var actualValue = element.value; + + // Make sure the actual value matches the expected + Assert.matches(expectedValue, actualValue); +}; + +// All get* methods on the Selenium prototype result in +// store, assert, assertNot, verify, verifyNot, waitFor, and waitForNot commands. +// E.g. add a getTextLength method that returns the length of the text +// of a specified element. +// Will result in support for storeTextLength, assertTextLength, etc. +Selenium.prototype.getTextLength = function(locator) { + return this.getText(locator).length; +}; + +// All locateElementBy* methods are added as locator-strategies. +// Eg add a "valuerepeated=" locator, that finds the first element with the supplied value, repeated. +// The "inDocument" is a the document you are searching. +PageBot.prototype.locateElementByValueRepeated = function(text, inDocument) { + // Create the text to search for + var expectedValue = text + text; + + // Loop through all elements, looking for ones that have a value === our expected value + var allElements = inDocument.getElementsByTagName("*"); + for (var i = 0; i < allElements.length; i++) { + var testElement = allElements[i]; + if (testElement.value && testElement.value === expectedValue) { + return testElement; + } + } + return null; +}; + + diff --git a/tests/test_tools/selenium/core/scripts/xmlextras.js b/tests/test_tools/selenium/core/scripts/xmlextras.js new file mode 100644 index 00000000..267aa058 --- /dev/null +++ b/tests/test_tools/selenium/core/scripts/xmlextras.js @@ -0,0 +1,153 @@ +// This is a third party JavaScript library from +// http://webfx.eae.net/dhtml/xmlextras/xmlextras.html +// i.e. This has not been written by ThoughtWorks. + +//<script> +////////////////// +// Helper Stuff // +////////////////// + +// used to find the Automation server name +function getDomDocumentPrefix() { + if (getDomDocumentPrefix.prefix) + return getDomDocumentPrefix.prefix; + + var prefixes = ["MSXML2", "Microsoft", "MSXML", "MSXML3"]; + var o; + for (var i = 0; i < prefixes.length; i++) { + try { + // try to create the objects + o = new ActiveXObject(prefixes[i] + ".DomDocument"); + return getDomDocumentPrefix.prefix = prefixes[i]; + } + catch (ex) {}; + } + + throw new Error("Could not find an installed XML parser"); +} + +function getXmlHttpPrefix() { + if (getXmlHttpPrefix.prefix) + return getXmlHttpPrefix.prefix; + + var prefixes = ["MSXML2", "Microsoft", "MSXML", "MSXML3"]; + var o; + for (var i = 0; i < prefixes.length; i++) { + try { + // try to create the objects + o = new ActiveXObject(prefixes[i] + ".XmlHttp"); + return getXmlHttpPrefix.prefix = prefixes[i]; + } + catch (ex) {}; + } + + throw new Error("Could not find an installed XML parser"); +} + +////////////////////////// +// Start the Real stuff // +////////////////////////// + + +// XmlHttp factory +function XmlHttp() {} + +XmlHttp.create = function () { + try { + if (window.XMLHttpRequest) { + var req = new XMLHttpRequest(); + + // some versions of Moz do not support the readyState property + // and the onreadystate event so we patch it! + if (req.readyState == null) { + req.readyState = 1; + req.addEventListener("load", function () { + req.readyState = 4; + if (typeof req.onreadystatechange == "function") + req.onreadystatechange(); + }, false); + } + + return req; + } + if (window.ActiveXObject) { + return new ActiveXObject(getXmlHttpPrefix() + ".XmlHttp"); + } + } + catch (ex) {} + // fell through + throw new Error("Your browser does not support XmlHttp objects"); +}; + +// XmlDocument factory +function XmlDocument() {} + +XmlDocument.create = function () { + try { + // DOM2 + if (document.implementation && document.implementation.createDocument) { + var doc = document.implementation.createDocument("", "", null); + + // some versions of Moz do not support the readyState property + // and the onreadystate event so we patch it! + if (doc.readyState == null) { + doc.readyState = 1; + doc.addEventListener("load", function () { + doc.readyState = 4; + if (typeof doc.onreadystatechange == "function") + doc.onreadystatechange(); + }, false); + } + + return doc; + } + if (window.ActiveXObject) + return new ActiveXObject(getDomDocumentPrefix() + ".DomDocument"); + } + catch (ex) {} + throw new Error("Your browser does not support XmlDocument objects"); +}; + +// Create the loadXML method and xml getter for Mozilla +if (window.DOMParser && + window.XMLSerializer && + window.Node && Node.prototype && Node.prototype.__defineGetter__) { + + // XMLDocument did not extend the Document interface in some versions + // of Mozilla. Extend both! + //XMLDocument.prototype.loadXML = + Document.prototype.loadXML = function (s) { + + // parse the string to a new doc + var doc2 = (new DOMParser()).parseFromString(s, "text/xml"); + + // remove all initial children + while (this.hasChildNodes()) + this.removeChild(this.lastChild); + + // insert and import nodes + for (var i = 0; i < doc2.childNodes.length; i++) { + this.appendChild(this.importNode(doc2.childNodes[i], true)); + } + }; + + + /* + * xml getter + * + * This serializes the DOM tree to an XML String + * + * Usage: var sXml = oNode.xml + * + */ + // XMLDocument did not extend the Document interface in some versions + // of Mozilla. Extend both! + /* + XMLDocument.prototype.__defineGetter__("xml", function () { + return (new XMLSerializer()).serializeToString(this); + }); + */ + Document.prototype.__defineGetter__("xml", function () { + return (new XMLSerializer()).serializeToString(this); + }); +}
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