gecko/testing/marionette/marionette-actors.js

1510 lines
48 KiB
JavaScript

/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this file,
* You can obtain one at http://mozilla.org/MPL/2.0/. */
"use strict";
/**
* Gecko-specific actors.
*/
let {classes: Cc, interfaces: Ci, utils: Cu, results: Cr} = Components;
let loader = Cc["@mozilla.org/moz/jssubscript-loader;1"]
.getService(Ci.mozIJSSubScriptLoader);
loader.loadSubScript("chrome://marionette/content/marionette-simpletest.js");
loader.loadSubScript("chrome://marionette/content/marionette-log-obj.js");
loader.loadSubScript("chrome://marionette/content/marionette-perf.js");
Cu.import("chrome://marionette/content/marionette-elements.js");
let utils = {};
loader.loadSubScript("chrome://marionette/content/EventUtils.js", utils);
loader.loadSubScript("chrome://marionette/content/ChromeUtils.js", utils);
loader.loadSubScript("chrome://marionette/content/atoms.js", utils);
let specialpowers = {};
loader.loadSubScript("chrome://specialpowers/content/SpecialPowersObserver.js",
specialpowers);
specialpowers.specialPowersObserver = new specialpowers.SpecialPowersObserver();
specialpowers.specialPowersObserver.init();
Cu.import("resource://gre/modules/Services.jsm");
Cu.import("resource://gre/modules/FileUtils.jsm");
Cu.import("resource://gre/modules/NetUtil.jsm");
Services.prefs.setBoolPref("marionette.contentListener", false);
let appName = Services.appinfo.name;
// import logger
Cu.import("resource://gre/modules/services-common/log4moz.js");
let logger = Log4Moz.repository.getLogger("Marionette");
logger.info('marionette-actors.js loaded');
/**
* Creates the root actor once a connection is established
*/
function createRootActor(aConnection)
{
return new MarionetteRootActor(aConnection);
}
/**
* Root actor for Marionette. Add any future actors to its actor pool.
* Implements methods needed by resource:///modules/devtools/dbg-server.jsm
*/
function MarionetteRootActor(aConnection)
{
this.conn = aConnection;
this._marionetteActor = new MarionetteDriverActor(this.conn);
this._marionetteActorPool = null; //hold future actors
this._marionetteActorPool = new ActorPool(this.conn);
this._marionetteActorPool.addActor(this._marionetteActor);
this.conn.addActorPool(this._marionetteActorPool);
}
MarionetteRootActor.prototype = {
/**
* Called when a client first makes a connection
*
* @return object
* returns the name of the actor, the application type, and any traits
*/
sayHello: function MRA_sayHello() {
return { from: "root",
applicationType: "gecko",
traits: [] };
},
/**
* Called when client disconnects. Cleans up marionette driver actions.
*/
disconnect: function MRA_disconnect() {
this._marionetteActor.deleteSession();
},
/**
* Used to get the running marionette actor, so we can issue commands
*
* @return object
* Returns the ID the client can use to communicate with the
* MarionetteDriverActor
*/
getMarionetteID: function MRA_getMarionette() {
return { "from": "root",
"id": this._marionetteActor.actorID } ;
},
}
// register the calls
MarionetteRootActor.prototype.requestTypes = {
"getMarionetteID": MarionetteRootActor.prototype.getMarionetteID,
"sayHello": MarionetteRootActor.prototype.sayHello
};
/**
* This actor is responsible for all marionette API calls. It gets created
* for each connection and manages all chrome and browser based calls. It
* mediates content calls by issuing appropriate messages to the content process.
*/
function MarionetteDriverActor(aConnection)
{
this.uuidGen = Cc["@mozilla.org/uuid-generator;1"]
.getService(Ci.nsIUUIDGenerator);
this.conn = aConnection;
this.messageManager = Cc["@mozilla.org/globalmessagemanager;1"]
.getService(Ci.nsIChromeFrameMessageManager);
this.browsers = {}; //holds list of BrowserObjs
this.curBrowser = null; // points to current browser
this.context = "content";
this.scriptTimeout = null;
this.timer = null;
this.marionetteLog = new MarionetteLogObj();
this.marionettePerf = new MarionettePerfData();
this.command_id = null;
this.mainFrame = null; //topmost chrome frame
this.curFrame = null; //subframe that currently has focus
this.importedScripts = FileUtils.getFile('TmpD', ['marionettescriptchrome']);
//register all message listeners
this.messageManager.addMessageListener("Marionette:ok", this);
this.messageManager.addMessageListener("Marionette:done", this);
this.messageManager.addMessageListener("Marionette:error", this);
this.messageManager.addMessageListener("Marionette:log", this);
this.messageManager.addMessageListener("Marionette:shareData", this);
this.messageManager.addMessageListener("Marionette:register", this);
this.messageManager.addMessageListener("Marionette:goUrl", this);
this.messageManager.addMessageListener("Marionette:runEmulatorCmd", this);
}
MarionetteDriverActor.prototype = {
//name of the actor
actorPrefix: "marionette",
/**
* Helper method to send async messages to the content listener
*
* @param string name
* Suffix of the targetted message listener (Marionette:<suffix>)
* @param object values
* Object to send to the listener
*/
sendAsync: function MDA_sendAsync(name, values) {
this.messageManager.sendAsyncMessage("Marionette:" + name + this.curBrowser.curFrameId, values);
},
/**
* Helper methods:
*/
/**
* Generic method to pass a response to the client
*
* @param object msg
* Response to send back to client
* @param string command_id
* Unique identifier assigned to the client's request.
* Used to distinguish the asynchronous responses.
*/
sendToClient: function MDA_sendToClient(msg, command_id) {
logger.info("sendToClient: " + JSON.stringify(msg) + ", " + command_id + ", " + this.command_id);
if (this.command_id != null &&
command_id != null &&
this.command_id != command_id) {
return;
}
this.conn.send(msg);
if (command_id != null) {
this.command_id = null;
}
},
/**
* Send a value to client
*
* @param object value
* Value to send back to client
* @param string command_id
* Unique identifier assigned to the client's request.
* Used to distinguish the asynchronous responses.
*/
sendResponse: function MDA_sendResponse(value, command_id) {
if (typeof(value) == 'undefined')
value = null;
this.sendToClient({from:this.actorID, value: value}, command_id);
},
/**
* Send ack to client
*
* @param string command_id
* Unique identifier assigned to the client's request.
* Used to distinguish the asynchronous responses.
*/
sendOk: function MDA_sendOk(command_id) {
this.sendToClient({from:this.actorID, ok: true}, command_id);
},
/**
* Send error message to client
*
* @param string message
* Error message
* @param number status
* Status number
* @param string trace
* Stack trace
* @param string command_id
* Unique identifier assigned to the client's request.
* Used to distinguish the asynchronous responses.
*/
sendError: function MDA_sendError(message, status, trace, command_id) {
let error_msg = {message: message, status: status, stacktrace: trace};
this.sendToClient({from:this.actorID, error: error_msg}, command_id);
},
/**
* Gets the current active window
*
* @return nsIDOMWindow
*/
getCurrentWindow: function MDA_getCurrentWindow() {
let type = null;
if (this.curFrame == null) {
if (appName != "B2G" && this.context == "content") {
type = 'navigator:browser';
}
return Services.wm.getMostRecentWindow(type);
}
else {
return this.curFrame;
}
},
/**
* Gets the the window enumerator
*
* @return nsISimpleEnumerator
*/
getWinEnumerator: function MDA_getWinEnumerator() {
let type = null;
if (appName != "B2G" && this.context == "content") {
type = 'navigator:browser';
}
return Services.wm.getEnumerator(type);
},
/**
* Create a new BrowserObj for window and add to known browsers
*
* @param nsIDOMWindow win
* Window for which we will create a BrowserObj
*
* @return string
* Returns the unique server-assigned ID of the window
*/
addBrowser: function MDA_addBrowser(win) {
let browser = new BrowserObj(win);
let winId = win.QueryInterface(Ci.nsIInterfaceRequestor).
getInterface(Ci.nsIDOMWindowUtils).outerWindowID;
winId = winId + ((appName == "B2G") ? '-b2g' : '');
this.browsers[winId] = browser;
this.curBrowser = this.browsers[winId];
if (this.curBrowser.elementManager.seenItems[winId] == undefined) {
//add this to seenItems so we can guarantee the user will get winId as this window's id
this.curBrowser.elementManager.seenItems[winId] = win;
}
this.browsers[winId] = browser;
},
/**
* Start a new session in a new browser.
*
* If newSession is true, we will switch focus to the start frame
* when it registers. Also, if it is in desktop, then a new tab
* with the start page uri (about:blank) will be opened.
*
* @param nsIDOMWindow win
* Window whose browser we need to access
* @param boolean newSession
* True if this is the first time we're talking to this browser
*/
startBrowser: function MDA_startBrowser(win, newSession) {
this.mainFrame = win;
this.curFrame = null;
this.addBrowser(win);
this.curBrowser.newSession = newSession;
this.curBrowser.startSession(newSession);
try {
if (!Services.prefs.getBoolPref("marionette.contentListener") || !newSession) {
this.curBrowser.loadFrameScript("chrome://marionette/content/marionette-listener.js", win);
}
}
catch (e) {
//there may not always be a content process
logger.info("could not load listener into content for page: " + win.location.href);
}
utils.window = win;
},
/**
* Recursively get all labeled text
*
* @param nsIDOMElement el
* The parent element
* @param array lines
* Array that holds the text lines
*/
getVisibleText: function MDA_getVisibleText(el, lines) {
let nodeName = el.nodeName;
try {
if (utils.isElementDisplayed(el)) {
if (el.value) {
lines.push(el.value);
}
for (var child in el.childNodes) {
this.getVisibleText(el.childNodes[child], lines);
};
}
}
catch (e) {
if (nodeName == "#text") {
lines.push(el.textContent);
}
}
},
/**
* Marionette API:
*/
/**
* Create a new session. This creates a BrowserObj.
*
* In a desktop environment, this opens a new 'about:blank' tab for
* the client to test in.
*
*/
newSession: function MDA_newSession() {
function waitForWindow() {
let checkTimer = Cc["@mozilla.org/timer;1"].createInstance(Ci.nsITimer);
let win = this.getCurrentWindow();
if (!win || (appName != "B2G" && !win.gBrowser)) {
checkTimer.initWithCallback(waitForWindow.bind(this), 100, Ci.nsITimer.TYPE_ONE_SHOT);
}
else {
this.startBrowser(win, true);
}
}
if (!Services.prefs.getBoolPref("marionette.contentListener")) {
waitForWindow.call(this);
}
else if ((appName == "B2G") && (this.curBrowser == null)) {
//if there is a content listener, then we just wake it up
this.addBrowser(this.getCurrentWindow());
this.curBrowser.startSession(false);
this.messageManager.sendAsyncMessage("Marionette:restart", {});
}
else {
this.sendError("Session already running", 500, null);
}
},
/**
* Log message. Accepts user defined log-level.
*
* @param object aRequest
* 'value' member holds log message
* 'level' member hold log level
*/
log: function MDA_log(aRequest) {
this.marionetteLog.log(aRequest.value, aRequest.level);
this.sendOk();
},
/**
* Return all logged messages.
*/
getLogs: function MDA_getLogs() {
this.sendResponse(this.marionetteLog.getLogs());
},
/**
* Log some performance data
*/
addPerfData: function MDA_addPerfData(aRequest) {
this.marionettePerf.addPerfData(aRequest.suite, aRequest.name, aRequest.value);
this.sendOk();
},
/**
* Retrieve the performance data
*/
getPerfData: function MDA_getPerfData() {
this.sendResponse(this.marionettePerf.getPerfData());
},
/**
* Sets the context of the subsequent commands to be either 'chrome' or 'content'
*
* @param object aRequest
* 'value' member holds the name of the context to be switched to
*/
setContext: function MDA_setContext(aRequest) {
let context = aRequest.value;
if (context != "content" && context != "chrome") {
this.sendError("invalid context", 500, null);
}
else {
this.context = context;
this.sendOk();
}
},
/**
* Returns a chrome sandbox that can be used by the execute_foo functions.
*
* @param nsIDOMWindow aWindow
* Window in which we will execute code
* @param Marionette marionette
* Marionette test instance
* @param object args
* Client given args
* @return Sandbox
* Returns the sandbox
*/
createExecuteSandbox: function MDA_createExecuteSandbox(aWindow, marionette, args) {
try {
args = this.curBrowser.elementManager.convertWrappedArguments(args, aWindow);
}
catch(e) {
this.sendError(e.message, e.num, e.stack);
return;
}
let _chromeSandbox = new Cu.Sandbox(aWindow,
{ sandboxPrototype: aWindow, wantXrays: false, sandboxName: ''});
_chromeSandbox.__namedArgs = this.curBrowser.elementManager.applyNamedArgs(args);
_chromeSandbox.__marionetteParams = args;
_chromeSandbox.testUtils = utils;
marionette.exports.forEach(function(fn) {
_chromeSandbox[fn] = marionette[fn].bind(marionette);
});
loader.loadSubScript("chrome://specialpowers/content/specialpowersAPI.js",
_chromeSandbox);
loader.loadSubScript("chrome://specialpowers/content/SpecialPowersObserverAPI.js",
_chromeSandbox);
loader.loadSubScript("chrome://specialpowers/content/ChromePowers.js",
_chromeSandbox);
return _chromeSandbox;
},
/**
* Executes a script in the given sandbox.
*
* @param Sandbox sandbox
* Sandbox in which the script will run
* @param string script
* The script to run
* @param boolean directInject
* If true, then the script will be run as is,
* and not as a function body (as you would
* do using the WebDriver spec)
* @param boolean async
* True if the script is asynchronous
*/
executeScriptInSandbox: function MDA_executeScriptInSandbox(sandbox, script,
directInject, async) {
try {
if (directInject && async &&
(this.scriptTimeout == null || this.scriptTimeout == 0)) {
this.sendError("Please set a timeout", 21, null);
return;
}
if (this.importedScripts.exists()) {
let stream = Cc["@mozilla.org/network/file-input-stream;1"].
createInstance(Ci.nsIFileInputStream);
stream.init(this.importedScripts, -1, 0, 0);
let data = NetUtil.readInputStreamToString(stream, stream.available());
script = data + script;
}
let res = Cu.evalInSandbox(script, sandbox, "1.8");
if (directInject && !async &&
(res == undefined || res.passed == undefined)) {
this.sendError("finish() not called", 500, null);
return;
}
if (!async) {
this.sendResponse(this.curBrowser.elementManager.wrapValue(res));
}
}
catch (e) {
this.sendError(e.name + ': ' + e.message, 17, e.stack);
}
},
/**
* Execute the given script either as a function body (executeScript)
* or directly (for 'mochitest' like JS Marionette tests)
*
* @param object aRequest
* 'value' member is the script to run
* 'args' member holds the arguments to the script
* @param boolean directInject
* if true, it will be run directly and not as a
* function body
*/
execute: function MDA_execute(aRequest, directInject) {
if (aRequest.newSandbox == undefined) {
//if client does not send a value in newSandbox,
//then they expect the same behaviour as webdriver
aRequest.newSandbox = true;
}
if (this.context == "content") {
this.sendAsync("executeScript", {value: aRequest.value,
args: aRequest.args,
newSandbox:aRequest.newSandbox});
return;
}
let curWindow = this.getCurrentWindow();
let marionette = new Marionette(this, curWindow, "chrome", this.marionetteLog, this.marionettePerf);
let _chromeSandbox = this.createExecuteSandbox(curWindow, marionette, aRequest.args);
if (!_chromeSandbox)
return;
try {
_chromeSandbox.finish = function chromeSandbox_finish() {
return marionette.generate_results();
};
let script;
if (directInject) {
script = aRequest.value;
}
else {
script = "let func = function() {" +
aRequest.value +
"};" +
"func.apply(null, __marionetteParams);";
}
this.executeScriptInSandbox(_chromeSandbox, script, directInject, false);
}
catch (e) {
this.sendError(e.name + ': ' + e.message, 17, e.stack);
}
},
/**
* Set the timeout for asynchronous script execution
*
* @param object aRequest
* 'value' member is time in milliseconds to set timeout
*/
setScriptTimeout: function MDA_setScriptTimeout(aRequest) {
let timeout = parseInt(aRequest.value);
if(isNaN(timeout)){
this.sendError("Not a Number", 500, null);
}
else {
this.scriptTimeout = timeout;
this.sendAsync("setScriptTimeout", {value: timeout});
this.sendOk();
}
},
/**
* execute pure JS script. Used to execute 'mochitest'-style Marionette tests.
*
* @param object aRequest
* 'value' member holds the script to execute
* 'args' member holds the arguments to the script
* 'timeout' member will be used as the script timeout if it is given
*/
executeJSScript: function MDA_executeJSScript(aRequest) {
//all pure JS scripts will need to call Marionette.finish() to complete the test.
if (aRequest.newSandbox == undefined) {
//if client does not send a value in newSandbox,
//then they expect the same behaviour as webdriver
aRequest.newSandbox = true;
}
if (this.context == "chrome") {
if (aRequest.timeout) {
this.executeWithCallback(aRequest, aRequest.timeout);
}
else {
this.execute(aRequest, true);
}
}
else {
this.sendAsync("executeJSScript", {value:aRequest.value, args:aRequest.args, timeout:aRequest.timeout});
}
},
/**
* This function is used by executeAsync and executeJSScript to execute a script
* in a sandbox.
*
* For executeJSScript, it will return a message only when the finish() method is called.
* For executeAsync, it will return a response when marionetteScriptFinished/arguments[arguments.length-1]
* method is called, or if it times out.
*
* @param object aRequest
* 'value' member holds the script to execute
* 'args' member holds the arguments for the script
* @param boolean directInject
* if true, it will be run directly and not as a
* function body
*/
executeWithCallback: function MDA_executeWithCallback(aRequest, directInject) {
if (aRequest.newSandbox == undefined) {
//if client does not send a value in newSandbox,
//then they expect the same behaviour as webdriver
aRequest.newSandbox = true;
}
this.command_id = this.uuidGen.generateUUID().toString();
if (this.context == "content") {
this.sendAsync("executeAsyncScript", {value: aRequest.value,
args: aRequest.args,
id: this.command_id,
newSandbox: aRequest.newSandbox});
return;
}
let curWindow = this.getCurrentWindow();
let original_onerror = curWindow.onerror;
let that = this;
let marionette = new Marionette(this, curWindow, "chrome", this.marionetteLog, this.marionettePerf);
marionette.command_id = this.command_id;
function chromeAsyncReturnFunc(value, status) {
if (that._emu_cbs && Object.keys(that._emu_cbs).length) {
value = "Emulator callback still pending when finish() called";
status = 500;
that._emu_cbs = null;
}
if (value == undefined)
value = null;
if (that.command_id == marionette.command_id) {
if (that.timer != null) {
that.timer.cancel();
that.timer = null;
}
curWindow.onerror = original_onerror;
if (status == 0 || status == undefined) {
that.sendToClient({from: that.actorID, value: that.curBrowser.elementManager.wrapValue(value), status: status},
marionette.command_id);
}
else {
let error_msg = {message: value, status: status, stacktrace: null};
that.sendToClient({from: that.actorID, error: error_msg},
marionette.command_id);
}
}
}
curWindow.onerror = function (errorMsg, url, lineNumber) {
chromeAsyncReturnFunc(errorMsg + " at: " + url + " line: " + lineNumber, 17);
return true;
};
function chromeAsyncFinish() {
chromeAsyncReturnFunc(marionette.generate_results(), 0);
}
let _chromeSandbox = this.createExecuteSandbox(curWindow, marionette, aRequest.args);
if (!_chromeSandbox)
return;
try {
this.timer = Cc["@mozilla.org/timer;1"].createInstance(Ci.nsITimer);
if (this.timer != null) {
this.timer.initWithCallback(function() {
chromeAsyncReturnFunc("timed out", 28);
}, that.scriptTimeout, Ci.nsITimer.TYPE_ONESHOT);
}
_chromeSandbox.returnFunc = chromeAsyncReturnFunc;
_chromeSandbox.finish = chromeAsyncFinish;
let script;
if (directInject) {
script = aRequest.value;
}
else {
script = '__marionetteParams.push(returnFunc);'
+ 'let marionetteScriptFinished = returnFunc;'
+ 'let __marionetteFunc = function() {' + aRequest.value + '};'
+ '__marionetteFunc.apply(null, __marionetteParams);';
}
this.executeScriptInSandbox(_chromeSandbox, script, directInject, true);
} catch (e) {
this.sendError(e.name + ": " + e.message, 17, e.stack, marionette.command_id);
}
},
/**
* Navigates to given url
*
* @param object aRequest
* 'value' member holds the url to navigate to
*/
goUrl: function MDA_goUrl(aRequest) {
if (this.context != "chrome") {
this.sendAsync("goUrl", aRequest);
return;
}
this.getCurrentWindow().location.href = aRequest.value;
let checkTimer = Cc["@mozilla.org/timer;1"].createInstance(Ci.nsITimer);
function checkLoad() {
if (curWindow.document.readyState == "complete") {
sendOk();
return;
}
checkTimer.initWithCallback(checkLoad, 100, Ci.nsITimer.TYPE_ONE_SHOT);
}
checkTimer.initWithCallback(checkLoad, 100, Ci.nsITimer.TYPE_ONE_SHOT);
},
/**
* Gets current url
*/
getUrl: function MDA_getUrl() {
if (this.context == "chrome") {
this.sendResponse(this.getCurrentWindow().location.href);
}
else {
this.sendAsync("getUrl", {});
}
},
/**
* Go back in history
*/
goBack: function MDA_goBack() {
this.sendAsync("goBack", {});
},
/**
* Go forward in history
*/
goForward: function MDA_goForward() {
this.sendAsync("goForward", {});
},
/**
* Refresh the page
*/
refresh: function MDA_refresh() {
this.sendAsync("refresh", {});
},
/**
* Get the current window's server-assigned ID
*/
getWindow: function MDA_getWindow() {
for (let i in this.browsers) {
if (this.curBrowser == this.browsers[i]) {
this.sendResponse(i);
}
}
},
/**
* Get the server-assigned IDs of all available windows
*/
getWindows: function MDA_getWindows() {
let res = [];
let winEn = this.getWinEnumerator();
while(winEn.hasMoreElements()) {
let foundWin = winEn.getNext();
let winId = foundWin.QueryInterface(Ci.nsIInterfaceRequestor).getInterface(Ci.nsIDOMWindowUtils).outerWindowID;
winId = winId + ((appName == "B2G") ? '-b2g' : '');
res.push(winId)
}
this.sendResponse(res);
},
/**
* Switch to a window based on name or server-assigned id.
* Searches based on name, then id.
*
* @param object aRequest
* 'value' member holds the name or id of the window to switch to
*/
switchToWindow: function MDA_switchToWindow(aRequest) {
let winEn = this.getWinEnumerator();
while(winEn.hasMoreElements()) {
let foundWin = winEn.getNext();
let winId = foundWin.QueryInterface(Ci.nsIInterfaceRequestor).getInterface(Ci.nsIDOMWindowUtils).outerWindowID;
winId = winId + ((appName == "B2G") ? '-b2g' : '');
if (aRequest.value == foundWin.name || aRequest.value == winId) {
if (this.browsers[winId] == undefined) {
//enable Marionette in that browser window
this.startBrowser(foundWin, false);
}
utils.window = foundWin;
foundWin.focus();
this.curBrowser = this.browsers[winId];
this.sendOk();
return;
}
}
this.sendError("Unable to locate window " + aRequest.value, 23, null);
},
/**
* Switch to a given frame within the current window
*
* @param object aRequest
* 'element' is the element to switch to
* 'value' if element is not set, then this
* holds either the id, name or index
* of the frame to switch to
*/
switchToFrame: function MDA_switchToFrame(aRequest) {
let curWindow = this.getCurrentWindow();
if (this.context == "chrome") {
let foundFrame = null;
if ((aRequest.value == null) && (aRequest.element == null)) {
this.curFrame = null;
this.mainFrame.focus();
this.sendOk();
return;
}
if (aRequest.element != undefined) {
if (this.curBrowser.elementManager.seenItems[aRequest.element] != undefined) {
let wantedFrame = this.curBrowser.elementManager.getKnownElement(aRequest.element, curWindow); //HTMLIFrameElement
let numFrames = curWindow.frames.length;
for (let i = 0; i < numFrames; i++) {
if (curWindow.frames[i].frameElement == wantedFrame) {
curWindow = curWindow.frames[i];
this.curFrame = curWindow;
this.curFrame.focus();
this.sendOk();
return;
}
}
}
}
switch(typeof(aRequest.value)) {
case "string" :
let foundById = null;
let numFrames = curWindow.frames.length;
for (let i = 0; i < numFrames; i++) {
//give precedence to name
let frame = curWindow.frames[i];
let frameElement = frame.frameElement;
if (frame.name == aRequest.value) {
foundFrame = i;
break;
} else if ((foundById == null) && (frameElement.id == aRequest.value)) {
foundById = i;
}
}
if ((foundFrame == null) && (foundById != null)) {
foundFrame = foundById;
}
break;
case "number":
if (curWindow.frames[aRequest.value] != undefined) {
foundFrame = aRequest.value;
}
break;
}
if (foundFrame != null) {
curWindow = curWindow.frames[foundFrame];
this.curFrame = curWindow;
this.curFrame.focus();
this.sendOk();
} else {
this.sendError("Unable to locate frame: " + aRequest.value, 8, null);
}
}
else {
this.sendAsync("switchToFrame", aRequest);
}
},
/**
* Set timeout for searching for elements
*
* @param object aRequest
* 'value' holds the search timeout in milliseconds
*/
setSearchTimeout: function MDA_setSearchTimeout(aRequest) {
if (this.context == "chrome") {
try {
this.curBrowser.elementManager.setSearchTimeout(aRequest.value);
this.sendOk();
}
catch (e) {
this.sendError(e.message, e.num, e.stack);
}
}
else {
this.sendAsync("setSearchTimeout", {value: aRequest.value});
}
},
/**
* Find an element using the indicated search strategy.
*
* @param object aRequest
* 'using' member indicates which search method to use
* 'value' member is the value the client is looking for
*/
findElement: function MDA_findElement(aRequest) {
if (this.context == "chrome") {
let id;
try {
let notify = this.sendResponse.bind(this);
id = this.curBrowser.elementManager.find(this.getCurrentWindow(),aRequest, notify, false);
}
catch (e) {
this.sendError(e.message, e.num, e.stack);
return;
}
}
else {
this.sendAsync("findElementContent", {value: aRequest.value, using: aRequest.using, element: aRequest.element});
}
},
/**
* Find elements using the indicated search strategy.
*
* @param object aRequest
* 'using' member indicates which search method to use
* 'value' member is the value the client is looking for
*/
findElements: function MDA_findElements(aRequest) {
if (this.context == "chrome") {
let id;
try {
let notify = this.sendResponse.bind(this);
id = this.curBrowser.elementManager.find(this.getCurrentWindow(), aRequest, notify, true);
}
catch (e) {
this.sendError(e.message, e.num, e.stack);
return;
}
}
else {
this.sendAsync("findElementsContent", {value: aRequest.value, using: aRequest.using, element: aRequest.element});
}
},
/**
* Send click event to element
*
* @param object aRequest
* 'element' member holds the reference id to
* the element that will be clicked
*/
clickElement: function MDA_clickElement(aRequest) {
if (this.context == "chrome") {
try {
//NOTE: click atom fails, fall back to click() action
let el = this.curBrowser.elementManager.getKnownElement(aRequest.element, this.getCurrentWindow());
el.click();
this.sendOk();
}
catch (e) {
this.sendError(e.message, e.num, e.stack);
}
}
else {
this.sendAsync("clickElement", {element: aRequest.element});
}
},
/**
* Get a given attribute of an element
*
* @param object aRequest
* 'element' member holds the reference id to
* the element that will be inspected
* 'name' member holds the name of the attribute to retrieve
*/
getElementAttribute: function MDA_getElementAttribute(aRequest) {
if (this.context == "chrome") {
try {
let el = this.curBrowser.elementManager.getKnownElement(aRequest.element, this.getCurrentWindow());
this.sendResponse(utils.getElementAttribute(el, aRequest.name));
}
catch (e) {
this.sendError(e.message, e.num, e.stack);
}
}
else {
this.sendAsync("getElementAttribute", {element: aRequest.element, name: aRequest.name});
}
},
/**
* Get the text of an element, if any. Includes the text of all child elements.
*
* @param object aRequest
* 'element' member holds the reference id to
* the element that will be inspected
*/
getElementText: function MDA_getElementText(aRequest) {
if (this.context == "chrome") {
//Note: for chrome, we look at text nodes, and any node with a "label" field
try {
let el = this.curBrowser.elementManager.getKnownElement(aRequest.element, this.getCurrentWindow());
let lines = [];
this.getVisibleText(el, lines);
lines = lines.join("\n");
this.sendResponse(lines);
}
catch (e) {
this.sendError(e.message, e.num, e.stack);
}
}
else {
this.sendAsync("getElementText", {element: aRequest.element});
}
},
/**
* Check if element is displayed
*
* @param object aRequest
* 'element' member holds the reference id to
* the element that will be checked
*/
isElementDisplayed: function MDA_isElementDisplayed(aRequest) {
if (this.context == "chrome") {
try {
let el = this.curBrowser.elementManager.getKnownElement(aRequest.element, this.getCurrentWindow());
this.sendResponse(utils.isElementDisplayed(el));
}
catch (e) {
this.sendError(e.message, e.num, e.stack);
}
}
else {
this.sendAsync("isElementDisplayed", {element:aRequest.element});
}
},
/**
* Check if element is enabled
*
* @param object aRequest
* 'element' member holds the reference id to
* the element that will be checked
*/
isElementEnabled: function MDA_isElementEnabled(aRequest) {
if (this.context == "chrome") {
try {
//Selenium atom doesn't quite work here
let el = this.curBrowser.elementManager.getKnownElement(aRequest.element, this.getCurrentWindow());
if (el.disabled != undefined) {
this.sendResponse(!!!el.disabled);
}
else {
this.sendResponse(true);
}
}
catch (e) {
this.sendError(e.message, e.num, e.stack);
}
}
else {
this.sendAsync("isElementEnabled", {element:aRequest.element});
}
},
/**
* Check if element is selected
*
* @param object aRequest
* 'element' member holds the reference id to
* the element that will be checked
*/
isElementSelected: function MDA_isElementSelected(aRequest) {
if (this.context == "chrome") {
try {
//Selenium atom doesn't quite work here
let el = this.curBrowser.elementManager.getKnownElement(aRequest.element, this.getCurrentWindow());
if (el.checked != undefined) {
this.sendResponse(!!el.checked);
}
else if (el.selected != undefined) {
this.sendResponse(!!el.selected);
}
else {
this.sendResponse(true);
}
}
catch (e) {
this.sendError(e.message, e.num, e.stack);
}
}
else {
this.sendAsync("isElementSelected", {element:aRequest.element});
}
},
/**
* Send key presses to element after focusing on it
*
* @param object aRequest
* 'element' member holds the reference id to
* the element that will be checked
* 'value' member holds the value to send to the element
*/
sendKeysToElement: function MDA_sendKeysToElement(aRequest) {
if (this.context == "chrome") {
try {
let el = this.curBrowser.elementManager.getKnownElement(aRequest.element, this.getCurrentWindow());
el.focus();
utils.sendString(aRequest.value, utils.window);
this.sendOk();
}
catch (e) {
this.sendError(e.message, e.num, e.stack);
}
}
else {
this.sendAsync("sendKeysToElement", {element:aRequest.element, value: aRequest.value});
}
},
/**
* Clear the text of an element
*
* @param object aRequest
* 'element' member holds the reference id to
* the element that will be cleared
*/
clearElement: function MDA_clearElement(aRequest) {
if (this.context == "chrome") {
//the selenium atom doesn't work here
try {
let el = this.curBrowser.elementManager.getKnownElement(aRequest.element, this.getCurrentWindow());
if (el.nodeName == "textbox") {
el.value = "";
}
else if (el.nodeName == "checkbox") {
el.checked = false;
}
this.sendOk();
}
catch (e) {
this.sendError(e.message, e.num, e.stack);
}
}
else {
this.sendAsync("clearElement", {element:aRequest.element});
}
},
/**
* Deletes the session.
*
* If it is a desktop environment, it will close the session's tab and close all listeners
*
* If it is a B2G environment, it will make the main content listener sleep, and close
* all other listeners. The main content listener persists after disconnect (it's the homescreen),
* and can safely be reused.
*/
deleteSession: function MDA_deleteSession() {
if (this.curBrowser != null) {
if (appName == "B2G") {
this.messageManager.sendAsyncMessage("Marionette:sleepSession" + this.curBrowser.mainContentId, {});
this.curBrowser.knownFrames.splice(this.curBrowser.knownFrames.indexOf(this.curBrowser.mainContentId), 1);
}
else {
//don't set this pref for B2G since the framescript can be safely reused
Services.prefs.setBoolPref("marionette.contentListener", false);
}
this.curBrowser.closeTab();
//delete session in each frame in each browser
for (let win in this.browsers) {
for (let i in this.browsers[win].knownFrames) {
this.messageManager.sendAsyncMessage("Marionette:deleteSession" + this.browsers[win].knownFrames[i], {});
}
}
let winEnum = this.getWinEnumerator();
while (winEnum.hasMoreElements()) {
winEnum.getNext().messageManager.removeDelayedFrameScript("chrome://marionette/content/marionette-listener.js");
}
}
this.sendOk();
this.messageManager.removeMessageListener("Marionette:ok", this);
this.messageManager.removeMessageListener("Marionette:done", this);
this.messageManager.removeMessageListener("Marionette:error", this);
this.messageManager.removeMessageListener("Marionette:log", this);
this.messageManager.removeMessageListener("Marionette:shareData", this);
this.messageManager.removeMessageListener("Marionette:register", this);
this.messageManager.removeMessageListener("Marionette:goUrl", this);
this.messageManager.removeMessageListener("Marionette:runEmulatorCmd", this);
this.curBrowser = null;
try {
this.importedScripts.remove(false);
}
catch (e) {
}
},
_emu_cb_id: 0,
_emu_cbs: null,
runEmulatorCmd: function runEmulatorCmd(cmd, callback) {
if (callback) {
if (!this._emu_cbs) {
this._emu_cbs = {};
}
this._emu_cbs[this._emu_cb_id] = callback;
}
this.sendToClient({emulator_cmd: cmd, id: this._emu_cb_id});
this._emu_cb_id += 1;
},
emulatorCmdResult: function emulatorCmdResult(message) {
if (this.context != "chrome") {
this.sendAsync("emulatorCmdResult", message);
return;
}
if (!this._emu_cbs) {
return;
}
let cb = this._emu_cbs[message.id];
delete this._emu_cbs[message.id];
if (!cb) {
return;
}
try {
cb(message.result);
}
catch(e) {
this.sendError(e.message, e.num, e.stack);
return;
}
},
importScript: function MDA_importScript(aRequest) {
if (this.context == "chrome") {
let file;
if (this.importedScripts.exists()) {
file = FileUtils.openFileOutputStream(this.importedScripts, FileUtils.MODE_APPEND);
}
else {
file = FileUtils.openFileOutputStream(this.importedScripts, FileUtils.MODE_WRONLY | FileUtils.MODE_CREATE);
}
file.write(aRequest.script, aRequest.script.length);
file.close();
this.sendOk();
}
else {
this.sendAsync("importScript", {script: aRequest.script});
}
},
/**
* Receives all messages from content messageManager
*/
receiveMessage: function MDA_receiveMessage(message) {
switch (message.name) {
case "DOMContentLoaded":
this.sendOk();
this.messageManager.removeMessageListener("DOMContentLoaded", this, true);
break;
case "Marionette:done":
this.sendResponse(message.json.value, message.json.command_id);
break;
case "Marionette:ok":
this.sendOk(message.json.command_id);
break;
case "Marionette:error":
this.sendError(message.json.message, message.json.status, message.json.stacktrace, message.json.command_id);
break;
case "Marionette:log":
//log server-side messages
logger.info(message.json.message);
break;
case "Marionette:shareData":
//log messages from tests
if (message.json.log) {
this.marionetteLog.addLogs(message.json.log);
}
if (message.json.perf) {
this.marionettePerf.appendPerfData(message.json.perf);
}
break;
case "Marionette:runEmulatorCmd":
this.sendToClient(message.json);
break;
case "Marionette:register":
// This code processes the content listener's registration information
// and either accepts the listener, or ignores it
let nullPrevious = (this.curBrowser.curFrameId == null);
let curWin = this.getCurrentWindow();
let frameObject = curWin.QueryInterface(Ci.nsIInterfaceRequestor).getInterface(Ci.nsIDOMWindowUtils).getOuterWindowWithId(message.json.value);
let reg = this.curBrowser.register(message.json.value, message.json.href);
if (reg) {
this.curBrowser.elementManager.seenItems[reg] = frameObject; //add to seenItems
if (nullPrevious && (this.curBrowser.curFrameId != null)) {
this.sendAsync("newSession", {B2G: (appName == "B2G")});
if (this.curBrowser.newSession) {
this.sendResponse(reg);
}
}
}
return reg;
}
},
/**
* for non-e10s eventListening
*/
handleEvent: function MDA_handleEvent(evt) {
if (evt.type == "DOMContentLoaded") {
this.sendOk();
this.curBrowser.browser.removeEventListener("DOMContentLoaded", this, false);
}
},
};
MarionetteDriverActor.prototype.requestTypes = {
"newSession": MarionetteDriverActor.prototype.newSession,
"log": MarionetteDriverActor.prototype.log,
"getLogs": MarionetteDriverActor.prototype.getLogs,
"addPerfData": MarionetteDriverActor.prototype.addPerfData,
"getPerfData": MarionetteDriverActor.prototype.getPerfData,
"setContext": MarionetteDriverActor.prototype.setContext,
"executeScript": MarionetteDriverActor.prototype.execute,
"setScriptTimeout": MarionetteDriverActor.prototype.setScriptTimeout,
"executeAsyncScript": MarionetteDriverActor.prototype.executeWithCallback,
"executeJSScript": MarionetteDriverActor.prototype.executeJSScript,
"setSearchTimeout": MarionetteDriverActor.prototype.setSearchTimeout,
"findElement": MarionetteDriverActor.prototype.findElement,
"findElements": MarionetteDriverActor.prototype.findElements,
"clickElement": MarionetteDriverActor.prototype.clickElement,
"getElementAttribute": MarionetteDriverActor.prototype.getElementAttribute,
"getElementText": MarionetteDriverActor.prototype.getElementText,
"isElementDisplayed": MarionetteDriverActor.prototype.isElementDisplayed,
"isElementEnabled": MarionetteDriverActor.prototype.isElementEnabled,
"isElementSelected": MarionetteDriverActor.prototype.isElementSelected,
"sendKeysToElement": MarionetteDriverActor.prototype.sendKeysToElement,
"clearElement": MarionetteDriverActor.prototype.clearElement,
"goUrl": MarionetteDriverActor.prototype.goUrl,
"getUrl": MarionetteDriverActor.prototype.getUrl,
"goBack": MarionetteDriverActor.prototype.goBack,
"goForward": MarionetteDriverActor.prototype.goForward,
"refresh": MarionetteDriverActor.prototype.refresh,
"getWindow": MarionetteDriverActor.prototype.getWindow,
"getWindows": MarionetteDriverActor.prototype.getWindows,
"switchToFrame": MarionetteDriverActor.prototype.switchToFrame,
"switchToWindow": MarionetteDriverActor.prototype.switchToWindow,
"deleteSession": MarionetteDriverActor.prototype.deleteSession,
"emulatorCmdResult": MarionetteDriverActor.prototype.emulatorCmdResult,
"importScript": MarionetteDriverActor.prototype.importScript
};
/**
* Creates a BrowserObj. BrowserObjs handle interactions with the
* browser, according to the current environment (desktop, b2g, etc.)
*
* @param nsIDOMWindow win
* The window whose browser needs to be accessed
*/
function BrowserObj(win) {
this.DESKTOP = "desktop";
this.B2G = "B2G";
this.browser;
this.tab = null;
this.knownFrames = [];
this.curFrameId = null;
this.startPage = "about:blank";
this.mainContentId = null; // used in B2G to identify the homescreen content page
this.messageManager = Cc["@mozilla.org/globalmessagemanager;1"].
getService(Ci.nsIChromeFrameMessageManager);
this.newSession = true; //used to set curFrameId upon new session
this.elementManager = new ElementManager([SELECTOR, NAME, LINK_TEXT, PARTIAL_LINK_TEXT]);
this.setBrowser(win);
}
BrowserObj.prototype = {
/**
* Set the browser if the application is not B2G
*
* @param nsIDOMWindow win
* current window reference
*/
setBrowser: function BO_setBrowser(win) {
if (appName != "B2G") {
this.browser = win.gBrowser;
}
},
/**
* Called when we start a session with this browser.
*
* In a desktop environment, if newTab is true, it will start
* a new 'about:blank' tab and change focus to this tab.
*
* This will also set the active messagemanager for this object
*
* @param boolean newTab
* If true, create new tab
*/
startSession: function BO_startSession(newTab) {
if (appName == "B2G") {
return;
}
if (newTab) {
this.addTab(this.startPage);
//if we have a new tab, make it the selected tab and give it focus
this.browser.selectedTab = this.tab;
let newTabBrowser = this.browser.getBrowserForTab(this.tab);
//focus the tab
newTabBrowser.ownerDocument.defaultView.focus();
}
else {
//set this.tab to the currently focused tab
if (this.browser != undefined && this.browser.selectedTab != undefined) {
this.tab = this.browser.selectedTab;
}
}
},
/**
* Closes current tab
*/
closeTab: function BO_closeTab() {
if (this.tab != null && (appName != "B2G")) {
this.browser.removeTab(this.tab);
this.tab = null;
}
},
/**
* Opens a tab with given uri
*
* @param string uri
* URI to open
*/
addTab: function BO_addTab(uri) {
this.tab = this.browser.addTab(uri, true);
},
/**
* Loads content listeners if we don't already have them
*
* @param string script
* path of script to load
* @param nsIDOMWindow frame
* frame to load the script in
*/
loadFrameScript: function BO_loadFrameScript(script, frame) {
frame.window.messageManager.loadFrameScript(script, true);
Services.prefs.setBoolPref("marionette.contentListener", true);
},
/**
* Registers a new frame, and sets its current frame id to this frame
* if it is not already assigned, and if a) we already have a session
* or b) we're starting a new session and it is the right start frame.
*
* @param string id
* frame id
* @param string href
* frame's href
*/
register: function BO_register(id, href) {
let uid = id + ((appName == "B2G") ? '-b2g' : '');
if (this.curFrameId == null) {
if ((!this.newSession) || (this.newSession && ((appName == "B2G") || href.indexOf(this.startPage) > -1))) {
this.curFrameId = uid;
this.mainContentId = uid;
}
}
this.knownFrames.push(uid); //used to deletesessions
return uid;
},
}