tracks/vendor/selenium/scripts/selenium-remoterunner.js
2008-05-20 21:28:26 +01:00

466 lines
14 KiB
JavaScript

/*
* 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";
var injectedSessionId;
var cmd1 = document.createElement("div");
var cmd2 = document.createElement("div");
var cmd3 = document.createElement("div");
var cmd4 = document.createElement("div");
var postResult = "START";
var debugMode = false;
var relayToRC = null;
var proxyInjectionMode = false;
var uniqueId = 'sel_' + Math.round(100000 * Math.random());
var RemoteRunnerOptions = classCreate();
objectExtend(RemoteRunnerOptions.prototype, URLConfiguration.prototype);
objectExtend(RemoteRunnerOptions.prototype, {
initialize: function() {
this._acquireQueryString();
},
isDebugMode: function() {
return this._isQueryParameterTrue("debugMode");
},
getContinue: function() {
return this._getQueryParameter("continue");
},
getDriverUrl: function() {
return this._getQueryParameter("driverUrl");
},
getSessionId: function() {
return this._getQueryParameter("sessionId");
},
_acquireQueryString: function () {
if (this.queryString) return;
if (browserVersion.isHTA) {
var args = this._extractArgs();
if (args.length < 2) return null;
this.queryString = args[1];
} else if (proxyInjectionMode) {
this.queryString = selenium.browserbot.getCurrentWindow().location.search.substr(1);
} else {
this.queryString = top.location.search.substr(1);
}
}
});
var runOptions;
function runSeleniumTest() {
runOptions = new RemoteRunnerOptions();
var testAppWindow;
if (runOptions.isMultiWindowMode()) {
testAppWindow = openSeparateApplicationWindow('Blank.html', true);
} else if ($('myiframe') != null) {
var myiframe = $('myiframe');
if (myiframe) {
testAppWindow = myiframe.contentWindow;
}
}
else {
proxyInjectionMode = true;
testAppWindow = window;
}
selenium = Selenium.createForWindow(testAppWindow, proxyInjectionMode);
if (runOptions.getBaseUrl()) {
selenium.browserbot.baseUrl = runOptions.getBaseUrl();
}
if (!debugMode) {
debugMode = runOptions.isDebugMode();
}
if (proxyInjectionMode) {
LOG.log = logToRc;
selenium.browserbot._modifyWindow(testAppWindow);
}
else if (debugMode) {
LOG.logHook = logToRc;
}
window.selenium = selenium;
commandFactory = new CommandHandlerFactory();
commandFactory.registerAll(selenium);
currentTest = new RemoteRunner(commandFactory);
if (document.getElementById("commandList") != null) {
document.getElementById("commandList").appendChild(cmd4);
document.getElementById("commandList").appendChild(cmd3);
document.getElementById("commandList").appendChild(cmd2);
document.getElementById("commandList").appendChild(cmd1);
}
var doContinue = runOptions.getContinue();
if (doContinue != null) postResult = "OK";
currentTest.start();
}
function buildDriverUrl() {
var driverUrl = runOptions.getDriverUrl();
if (driverUrl != null) {
return driverUrl;
}
var s = window.location.href
var slashPairOffset = s.indexOf("//") + "//".length
var pathSlashOffset = s.substring(slashPairOffset).indexOf("/")
return s.substring(0, slashPairOffset + pathSlashOffset) + "/selenium-server/driver/";
}
function logToRc(logLevel, message) {
if (logLevel == null) {
logLevel = "debug";
}
if (debugMode) {
sendToRC("logLevel=" + logLevel + ":" + message.replace(/[\n\r\015]/g, " ") + "\n", "logging=true");
}
}
function isArray(x) {
return ((typeof x) == "object") && (x["length"] != null);
}
function serializeString(name, s) {
return name + "=unescape(\"" + escape(s) + "\");";
}
function serializeObject(name, x)
{
var s = '';
if (isArray(x))
{
s = name + "=new Array(); ";
var len = x["length"];
for (var j = 0; j < len; j++)
{
s += serializeString(name + "[" + j + "]", x[j]);
}
}
else if (typeof x == "string")
{
s = serializeString(name, x);
}
else
{
throw "unrecognized object not encoded: " + name + "(" + x + ")";
}
return s;
}
function relayBotToRC(s) {
}
// seems like no one uses this, but in fact it is called using eval from server-side PI mode code; however,
// because multiple names can map to the same popup, assigning a single name confuses matters sometimes;
// thus, I'm disabling this for now. -Nelson 10/21/06
function setSeleniumWindowName(seleniumWindowName) {
//selenium.browserbot.getCurrentWindow()['seleniumWindowName'] = seleniumWindowName;
}
RemoteRunner = classCreate();
objectExtend(RemoteRunner.prototype, new TestLoop());
objectExtend(RemoteRunner.prototype, {
initialize : function(commandFactory) {
this.commandFactory = commandFactory;
this.requiresCallBack = true;
this.commandNode = null;
this.xmlHttpForCommandsAndResults = null;
},
nextCommand : function() {
var urlParms = "";
if (postResult == "START") {
urlParms += "seleniumStart=true";
}
this.xmlHttpForCommandsAndResults = XmlHttp.create();
sendToRC(postResult, urlParms, fnBind(this._HandleHttpResponse, this), this.xmlHttpForCommandsAndResults);
},
commandStarted : function(command) {
this.commandNode = document.createElement("div");
var innerHTML = command.command + '(';
if (command.target != null && command.target != "") {
innerHTML += command.target;
if (command.value != null && command.value != "") {
innerHTML += ', ' + command.value;
}
}
innerHTML += ")";
if (innerHTML.length >40) {
innerHTML = innerHTML.substring(0,40);
innerHTML += "...";
}
this.commandNode.innerHTML = innerHTML;
this.commandNode.style.backgroundColor = workingColor;
if (document.getElementById("commandList") != null) {
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 = this.commandNode;
document.getElementById("commandList").appendChild(cmd4);
document.getElementById("commandList").appendChild(cmd3);
document.getElementById("commandList").appendChild(cmd2);
document.getElementById("commandList").appendChild(cmd1);
}
},
commandComplete : function(result) {
if (result.failed) {
if (postResult == "CONTINUATION") {
currentTest.aborted = true;
}
postResult = result.failureMessage;
this.commandNode.title = result.failureMessage;
this.commandNode.style.backgroundColor = failColor;
} else if (result.passed) {
postResult = "OK";
this.commandNode.style.backgroundColor = passColor;
} else {
if (result.result == null) {
postResult = "OK";
} else {
postResult = "OK," + result.result;
}
this.commandNode.style.backgroundColor = doneColor;
}
},
commandError : function(message) {
postResult = "ERROR: " + message;
this.commandNode.style.backgroundColor = errorColor;
this.commandNode.title = message;
},
testComplete : function() {
window.status = "Selenium Tests Complete, for this Test"
// Continue checking for new results
this.continueTest();
postResult = "START";
},
_HandleHttpResponse : function() {
if (this.xmlHttpForCommandsAndResults.readyState == 4) {
if (this.xmlHttpForCommandsAndResults.status == 200) {
if (this.xmlHttpForCommandsAndResults.responseText=="") {
LOG.error("saw blank string xmlHttpForCommandsAndResults.responseText");
return;
}
var command = this._extractCommand(this.xmlHttpForCommandsAndResults);
this.currentCommand = command;
this.continueTestAtCurrentCommand();
} else {
var s = 'xmlHttp returned: ' + this.xmlHttpForCommandsAndResults.status + ": " + this.xmlHttpForCommandsAndResults.statusText;
LOG.error(s);
this.currentCommand = null;
setTimeout(fnBind(this.continueTestAtCurrentCommand, this), 2000);
}
}
},
_extractCommand : function(xmlHttp) {
var command;
try {
var re = new RegExp("^(.*?)\n((.|[\r\n])*)");
if (re.exec(xmlHttp.responseText)) {
command = RegExp.$1;
var rest = RegExp.$2;
rest = rest.trim();
if (rest) {
eval(rest);
}
}
else {
command = xmlHttp.responseText;
}
} catch (e) {
alert('could not get responseText: ' + e.message);
}
if (command.substr(0, '|testComplete'.length) == '|testComplete') {
return null;
}
return this._createCommandFromRequest(command);
},
_delay : function(millis) {
var startMillis = new Date();
while (true) {
milli = new Date();
if (milli - startMillis > millis) {
break;
}
}
},
// Parses a URI query string into a SeleniumCommand object
_createCommandFromRequest : function(commandRequest) {
//decodeURIComponent doesn't strip plus signs
var processed = commandRequest.replace(/\+/g, "%20");
// strip trailing spaces
var processed = processed.replace(/\s+$/, "");
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);
}
})
function sendToRC(dataToBePosted, urlParms, callback, xmlHttpObject, async) {
if (async == null) {
async = true;
}
if (xmlHttpObject == null) {
xmlHttpObject = XmlHttp.create();
}
var url = buildDriverUrl() + "?"
if (urlParms) {
url += urlParms;
}
url += "&localFrameAddress=" + (proxyInjectionMode ? makeAddressToAUTFrame() : "top");
url += getSeleniumWindowNameURLparameters();
url += "&uniqueId=" + uniqueId;
if (callback == null) {
callback = function() {
};
}
url += buildDriverParams() + preventBrowserCaching();
xmlHttpObject.open("POST", url, async);
xmlHttpObject.onreadystatechange = callback;
xmlHttpObject.send(dataToBePosted);
return null;
}
function buildDriverParams() {
var params = "";
var sessionId = runOptions.getSessionId();
if (sessionId == undefined) {
sessionId = injectedSessionId;
}
if (sessionId != undefined) {
params = params + "&sessionId=" + sessionId;
}
return params;
}
function preventBrowserCaching() {
var t = (new Date()).getTime();
return "&counterToMakeURsUniqueAndSoStopPageCachingInTheBrowser=" + t;
}
//
// Return URL parameters pertaining to the name(s?) of the current window
//
// In selenium, the main (i.e., first) window's name is a blank string.
//
// Additional pop-ups are associated with either 1.) the name given by the 2nd parameter to window.open, or 2.) the name of a
// property on the opening window which points at the window.
//
// An example of #2: if window X contains JavaScript as follows:
//
// var windowABC = window.open(...)
//
// Note that the example JavaScript above is equivalent to
//
// window["windowABC"] = window.open(...)
//
function getSeleniumWindowNameURLparameters() {
var w = (proxyInjectionMode ? selenium.browserbot.getCurrentWindow() : window).top;
var s = "&seleniumWindowName=";
if (w.opener == null) {
return s;
}
if (w["seleniumWindowName"] == null) {
s += 'generatedSeleniumWindowName_' + Math.round(100000 * Math.random());
}
else {
s += w["seleniumWindowName"];
}
var windowOpener = w.opener;
for (key in windowOpener) {
var val = null;
try {
val = windowOpener[key];
}
catch(e) {
}
if (val==w) {
s += "&jsWindowNameVar=" + key; // found a js variable in the opener referring to this window
}
}
return s;
}
// construct a JavaScript expression which leads to my frame (i.e., the frame containing the window
// in which this code is operating)
function makeAddressToAUTFrame(w, frameNavigationalJSexpression)
{
if (w == null)
{
w = top;
frameNavigationalJSexpression = "top";
}
if (w == selenium.browserbot.getCurrentWindow())
{
return frameNavigationalJSexpression;
}
for (var j = 0; j < w.frames.length; j++)
{
var t = makeAddressToAUTFrame(w.frames[j], frameNavigationalJSexpression + ".frames[" + j + "]");
if (t != null)
{
return t;
}
}
return null;
}