/*
* 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.
// 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.
// TODO we should probably reuse an available browser-detection library
var browserName=navigator.appName;
var isIE = (browserName =="Microsoft Internet Explorer");
var isKonqueror = (browserName == "Konqueror");
var isSafari = (navigator.userAgent.indexOf('Safari') != -1);
// Get the Gecko version as an 8 digit date.
var geckoResult = /^Mozilla\/5\.0 .*Gecko\/(\d{8}).*$/.exec(navigator.userAgent);
var geckoVersion = geckoResult == null ? null : geckoResult[1];
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;
var self = this;
this.recordPageLoad = function() {
LOG.debug("Page load detected, location=" + self.getCurrentWindow().location);
self.currentPage = null;
self.newPageLoaded = true;
};
this.isNewPageLoaded = function() {
return self.newPageLoaded;
};
};
BrowserBot.createForFrame = function(frame) {
var browserbot;
if (isIE) {
browserbot = new IEBrowserBot(frame);
}
else if (isKonqueror) {
browserbot = new KonquerorBrowserBot(frame);
}
else if (isSafari) {
browserbot = new SafariBrowserBot(frame);
}
else {
// 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.setIFrameLocation(this.getFrame(), target);
};
BrowserBot.prototype.setIFrameLocation = function(iframe, location) {
iframe.src = 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 with an "unload" handler which attaches a "load" handler.
*/
BrowserBot.prototype.callOnWindowPageTransition = function(loadFunction, windowObject) {
var attachLoadListener = function() {
if (windowObject && !windowObject.closed) {
addLoadListener(windowObject, loadFunction);
}
};
var unloadFunction = function() {
window.setTimeout(attachLoadListener, 0);
};
addUnloadListener(windowObject, unloadFunction);
};
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;
};
/**
* 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.
*/
KonquerorBrowserBot.prototype.callOnWindowPageTransition = function(loadFunction, windowObject) {
// Since the unload event doesn't fire in Safari 1.3, we start polling immediately
// This works in Konqueror as well
if (windowObject && !windowObject.closed) {
LOG.debug("Starting pollForLoad");
this.pollForLoad(loadFunction, windowObject, windowObject.document);
}
};
/**
* For Konqueror (and Safari), we can't catch the onload event for a separate window (as opposed to an IFrame)
* So we 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 check to see that the completed document
* is different from the original one.
*/
KonquerorBrowserBot.prototype.pollForLoad = function(loadFunction, windowObject, originalDocument) {
if (windowObject.closed) {
return;
}
var sameDoc = (originalDocument === windowObject.document);
var rs = windowObject.document.readyState;
if (!sameDoc && rs == 'complete') {
LOG.debug("pollForLoad complete: " + rs + " (" + sameDoc + ")");
loadFunction();
return;
}
var self = this;
LOG.debug("pollForLoad continue");
window.setTimeout(function() {self.pollForLoad(loadFunction, windowObject, originalDocument);}, 500);
};
function SafariBrowserBot(frame) {
BrowserBot.call(this, frame);
}
SafariBrowserBot.prototype = new BrowserBot;
SafariBrowserBot.prototype.setIFrameLocation = KonquerorBrowserBot.prototype.setIFrameLocation;
SafariBrowserBot.prototype.callOnWindowPageTransition = KonquerorBrowserBot.prototype.callOnWindowPageTransition;
SafariBrowserBot.prototype.pollForLoad = KonquerorBrowserBot.prototype.pollForLoad;
function IEBrowserBot(frame) {
BrowserBot.call(this, frame);
}
IEBrowserBot.prototype = new BrowserBot;
IEBrowserBot.prototype.callOnWindowPageTransition = KonquerorBrowserBot.prototype.callOnWindowPageTransition;
IEBrowserBot.prototype.pollForLoad = KonquerorBrowserBot.prototype.pollForLoad;
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);
};
};
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 (isIE) {
return new IEPageBot(windowObject);
}
else if (isKonqueror) {
return new KonquerorPageBot(windowObject);
}
else if (isSafari) {
return new SafariPageBot(windowObject);
}
else {
// Use mozilla by default
return new MozillaPageBot(windowObject);
}
};
MozillaPageBot = function(pageWindow) {
PageBot.call(this, pageWindow);
};
MozillaPageBot.prototype = new PageBot();
KonquerorPageBot = function(pageWindow) {
PageBot.call(this, pageWindow);
};
KonquerorPageBot.prototype = new PageBot();
SafariPageBot = function(pageWindow) {
PageBot.call(this, pageWindow);
};
SafariPageBot.prototype = new PageBot();
IEPageBot = function(pageWindow) {
PageBot.call(this, pageWindow);
};
IEPageBot.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;
}
};
/**
* In regular browsers, getElementById() does not search by name.
* We search by @name using XPath, or by checking every element.
*/
PageBot.prototype.locateElementByName = function(identifier, inDocument) {
var allElements = inDocument.getElementsByTagName("*");
for (var i = 0; i < allElements.length; i++) {
var testElement = allElements[i];
if (testElement.name && testElement.name === identifier) {
return testElement;
}
}
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 (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) {
if (isIE && !inDocument.evaluate) {
addXPathSupport(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 XPathContext();
context.expressionContextNode = inDocument;
var xpathResult = new XPathParser().parse(xpath).evaluate(context);
if (xpathResult && xpathResult.toArray) {
return xpathResult.toArray()[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 (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, option) {
triggerEvent(element, 'focus', false);
if (!option.selected) {
option.selected = true;
triggerEvent(element, 'change', true);
}
triggerEvent(element, 'blur', false);
};
PageBot.prototype.replaceText = function(element, stringValue) {
triggerEvent(element, 'focus', false);
triggerEvent(element, 'select', true);
element.value=stringValue;
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;
if (geckoVersion) {
element.addEventListener("click", function(evt) {preventDefault = evt.getPreventDefault();}, false);
}
// Trigger the click event.
triggerMouseEvent(element, 'click', true);
// In FireFox < 1.0 Final, and Mozilla <= 1.7.3, just sending the click event is enough.
// But in newer versions, we need to do it ourselves.
var needsProgrammaticClick = (geckoVersion > '20041025');
// Perform the link action if preventDefault was set.
if (needsProgrammaticClick && !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.href) {
this.currentWindow.location.href = element.parentNode.href;
}
}
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 {
triggerEvent(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.
}
}
}
// Onchange event is not triggered automatically in Safari.
if (isDefined(element.checked) && wasChecked != element.checked) {
triggerEvent(element, 'change', true);
}
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) {
//set the current test title
context.innerHTML=strContext;
};
function isDefined(value) {
return typeof(value) != undefined;
}
PageBot.prototype.goBack = function() {
this.currentWindow.history.back();
};
PageBot.prototype.goForward = function() {
this.currentWindow.history.forward();
};
PageBot.prototype.close = function() {
this.currentWindow.close();
};