зеркало из https://github.com/mozilla/gecko-dev.git
1837 строки
59 KiB
JavaScript
1837 строки
59 KiB
JavaScript
/* -*- Mode: javascript; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this file,
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* You can obtain one at http://mozilla.org/MPL/2.0/. */
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let {classes: Cc, interfaces: Ci, utils: Cu, results: Cr} = Components;
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let uuidGen = Cc["@mozilla.org/uuid-generator;1"]
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.getService(Ci.nsIUUIDGenerator);
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let loader = Cc["@mozilla.org/moz/jssubscript-loader;1"]
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.getService(Ci.mozIJSSubScriptLoader);
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loader.loadSubScript("chrome://marionette/content/marionette-simpletest.js");
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loader.loadSubScript("chrome://marionette/content/marionette-log-obj.js");
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Cu.import("chrome://marionette/content/marionette-elements.js");
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Cu.import("resource://gre/modules/FileUtils.jsm");
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Cu.import("resource://gre/modules/NetUtil.jsm");
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Cu.import("resource://gre/modules/XPCOMUtils.jsm");
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let utils = {};
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utils.window = content;
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// Load Event/ChromeUtils for use with JS scripts:
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loader.loadSubScript("chrome://marionette/content/EventUtils.js", utils);
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loader.loadSubScript("chrome://marionette/content/ChromeUtils.js", utils);
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loader.loadSubScript("chrome://marionette/content/atoms.js", utils);
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loader.loadSubScript("chrome://marionette/content/marionette-sendkeys.js", utils);
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loader.loadSubScript("chrome://specialpowers/content/specialpowersAPI.js");
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loader.loadSubScript("chrome://specialpowers/content/specialpowers.js");
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let marionetteLogObj = new MarionetteLogObj();
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let isB2G = false;
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let marionetteTestName;
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let winUtil = content.QueryInterface(Ci.nsIInterfaceRequestor)
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.getInterface(Ci.nsIDOMWindowUtils);
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let listenerId = null; //unique ID of this listener
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let activeFrame = null;
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let curWindow = content;
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let elementManager = new ElementManager([]);
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let importedScripts = null;
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// The sandbox we execute test scripts in. Gets lazily created in
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// createExecuteContentSandbox().
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let sandbox;
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// the unload handler
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let onunload;
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// Flag to indicate whether an async script is currently running or not.
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let asyncTestRunning = false;
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let asyncTestCommandId;
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let asyncTestTimeoutId;
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let originalOnError;
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//timer for doc changes
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let checkTimer = Cc["@mozilla.org/timer;1"].createInstance(Ci.nsITimer);
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// Send move events about this often
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let EVENT_INTERVAL = 30; // milliseconds
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// For assigning unique ids to all touches
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let nextTouchId = 1000;
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//Keep track of active Touches
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let touchIds = {};
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// last touch for each fingerId
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let multiLast = {};
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let lastCoordinates = null;
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let isTap = false;
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// whether to send mouse event
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let mouseEventsOnly = false;
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Cu.import("resource://gre/modules/services-common/log4moz.js");
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let logger = Log4Moz.repository.getLogger("Marionette");
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logger.info("loaded marionette-listener.js");
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/**
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* Called when listener is first started up.
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* The listener sends its unique window ID and its current URI to the actor.
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* If the actor returns an ID, we start the listeners. Otherwise, nothing happens.
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*/
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function registerSelf() {
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let msg = {value: winUtil.outerWindowID, href: content.location.href};
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let register = sendSyncMessage("Marionette:register", msg);
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if (register[0]) {
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listenerId = register[0].id;
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importedScripts = FileUtils.File(register[0].importedScripts);
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startListeners();
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}
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}
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/**
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* Add a message listener that's tied to our listenerId.
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*/
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function addMessageListenerId(messageName, handler) {
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addMessageListener(messageName + listenerId, handler);
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}
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/**
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* Remove a message listener that's tied to our listenerId.
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*/
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function removeMessageListenerId(messageName, handler) {
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removeMessageListener(messageName + listenerId, handler);
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}
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/**
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* Start all message listeners
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*/
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function startListeners() {
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addMessageListenerId("Marionette:newSession", newSession);
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addMessageListenerId("Marionette:executeScript", executeScript);
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addMessageListenerId("Marionette:executeAsyncScript", executeAsyncScript);
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addMessageListenerId("Marionette:executeJSScript", executeJSScript);
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addMessageListenerId("Marionette:singleTap", singleTap);
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addMessageListenerId("Marionette:actionChain", actionChain);
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addMessageListenerId("Marionette:multiAction", multiAction);
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addMessageListenerId("Marionette:goUrl", goUrl);
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addMessageListenerId("Marionette:getUrl", getUrl);
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addMessageListenerId("Marionette:getTitle", getTitle);
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addMessageListenerId("Marionette:getPageSource", getPageSource);
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addMessageListenerId("Marionette:goBack", goBack);
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addMessageListenerId("Marionette:goForward", goForward);
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addMessageListenerId("Marionette:refresh", refresh);
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addMessageListenerId("Marionette:findElementContent", findElementContent);
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addMessageListenerId("Marionette:findElementsContent", findElementsContent);
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addMessageListenerId("Marionette:getActiveElement", getActiveElement);
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addMessageListenerId("Marionette:clickElement", clickElement);
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addMessageListenerId("Marionette:getElementAttribute", getElementAttribute);
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addMessageListenerId("Marionette:getElementText", getElementText);
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addMessageListenerId("Marionette:getElementTagName", getElementTagName);
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addMessageListenerId("Marionette:isElementDisplayed", isElementDisplayed);
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addMessageListenerId("Marionette:getElementValueOfCssProperty", getElementValueOfCssProperty)
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addMessageListenerId("Marionette:getElementSize", getElementSize);
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addMessageListenerId("Marionette:isElementEnabled", isElementEnabled);
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addMessageListenerId("Marionette:isElementSelected", isElementSelected);
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addMessageListenerId("Marionette:sendKeysToElement", sendKeysToElement);
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addMessageListenerId("Marionette:getElementPosition", getElementPosition);
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addMessageListenerId("Marionette:clearElement", clearElement);
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addMessageListenerId("Marionette:switchToFrame", switchToFrame);
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addMessageListenerId("Marionette:deleteSession", deleteSession);
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addMessageListenerId("Marionette:sleepSession", sleepSession);
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addMessageListenerId("Marionette:emulatorCmdResult", emulatorCmdResult);
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addMessageListenerId("Marionette:importScript", importScript);
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addMessageListenerId("Marionette:getAppCacheStatus", getAppCacheStatus);
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addMessageListenerId("Marionette:setTestName", setTestName);
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addMessageListenerId("Marionette:screenShot", screenShot);
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addMessageListenerId("Marionette:addCookie", addCookie);
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addMessageListenerId("Marionette:getAllCookies", getAllCookies);
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addMessageListenerId("Marionette:deleteAllCookies", deleteAllCookies);
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addMessageListenerId("Marionette:deleteCookie", deleteCookie);
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}
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/**
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* Called when we start a new session. It registers the
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* current environment, and resets all values
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*/
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function newSession(msg) {
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isB2G = msg.json.B2G;
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resetValues();
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}
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/**
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* Puts the current session to sleep, so all listeners are removed except
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* for the 'restart' listener. This is used to keep the content listener
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* alive for reuse in B2G instead of reloading it each time.
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*/
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function sleepSession(msg) {
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deleteSession();
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addMessageListener("Marionette:restart", restart);
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}
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/**
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* Restarts all our listeners after this listener was put to sleep
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*/
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function restart(msg) {
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removeMessageListener("Marionette:restart", restart);
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registerSelf();
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}
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/**
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* Removes all listeners
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*/
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function deleteSession(msg) {
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removeMessageListenerId("Marionette:newSession", newSession);
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removeMessageListenerId("Marionette:executeScript", executeScript);
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removeMessageListenerId("Marionette:executeAsyncScript", executeAsyncScript);
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removeMessageListenerId("Marionette:executeJSScript", executeJSScript);
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removeMessageListenerId("Marionette:singleTap", singleTap);
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removeMessageListenerId("Marionette:actionChain", actionChain);
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removeMessageListenerId("Marionette:multiAction", multiAction);
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removeMessageListenerId("Marionette:goUrl", goUrl);
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removeMessageListenerId("Marionette:getTitle", getTitle);
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removeMessageListenerId("Marionette:getPageSource", getPageSource);
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removeMessageListenerId("Marionette:getUrl", getUrl);
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removeMessageListenerId("Marionette:goBack", goBack);
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removeMessageListenerId("Marionette:goForward", goForward);
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removeMessageListenerId("Marionette:refresh", refresh);
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removeMessageListenerId("Marionette:findElementContent", findElementContent);
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removeMessageListenerId("Marionette:findElementsContent", findElementsContent);
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removeMessageListenerId("Marionette:getActiveElement", getActiveElement);
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removeMessageListenerId("Marionette:clickElement", clickElement);
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removeMessageListenerId("Marionette:getElementAttribute", getElementAttribute);
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removeMessageListenerId("Marionette:getElementTagName", getElementTagName);
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removeMessageListenerId("Marionette:isElementDisplayed", isElementDisplayed);
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removeMessageListenerId("Marionette:getElementValueOfCssProperty", getElementValueOfCssProperty);
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removeMessageListenerId("Marionette:getElementSize", getElementSize);
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removeMessageListenerId("Marionette:isElementEnabled", isElementEnabled);
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removeMessageListenerId("Marionette:isElementSelected", isElementSelected);
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removeMessageListenerId("Marionette:sendKeysToElement", sendKeysToElement);
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removeMessageListenerId("Marionette:getElementPosition", getElementPosition);
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removeMessageListenerId("Marionette:clearElement", clearElement);
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removeMessageListenerId("Marionette:switchToFrame", switchToFrame);
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removeMessageListenerId("Marionette:deleteSession", deleteSession);
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removeMessageListenerId("Marionette:sleepSession", sleepSession);
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removeMessageListenerId("Marionette:emulatorCmdResult", emulatorCmdResult);
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removeMessageListenerId("Marionette:importScript", importScript);
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removeMessageListenerId("Marionette:getAppCacheStatus", getAppCacheStatus);
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removeMessageListenerId("Marionette:setTestName", setTestName);
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removeMessageListenerId("Marionette:screenShot", screenShot);
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removeMessageListenerId("Marionette:addCookie", addCookie);
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removeMessageListenerId("Marionette:getAllCookies", getAllCookies);
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removeMessageListenerId("Marionette:deleteAllCookies", deleteAllCookies);
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removeMessageListenerId("Marionette:deleteCookie", deleteCookie);
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this.elementManager.reset();
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// reset frame to the top-most frame
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curWindow = content;
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curWindow.focus();
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touchIds = {};
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}
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/*
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* Helper methods
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*/
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/**
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* Generic method to send a message to the server
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*/
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function sendToServer(msg, value, command_id) {
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if (command_id) {
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value.command_id = command_id;
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}
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sendAsyncMessage(msg, value);
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}
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/**
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* Send response back to server
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*/
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function sendResponse(value, command_id) {
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sendToServer("Marionette:done", value, command_id);
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}
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/**
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* Send ack back to server
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*/
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function sendOk(command_id) {
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sendToServer("Marionette:ok", {}, command_id);
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}
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/**
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* Send log message to server
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*/
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function sendLog(msg) {
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sendToServer("Marionette:log", { message: msg });
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}
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/**
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* Send error message to server
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*/
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function sendError(message, status, trace, command_id) {
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let error_msg = { message: message, status: status, stacktrace: trace };
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sendToServer("Marionette:error", error_msg, command_id);
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}
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/**
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* Clear test values after completion of test
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*/
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function resetValues() {
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sandbox = null;
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curWindow = content;
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mouseEventsOnly = false;
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}
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/**
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* Creates an error message for a JavaScript exception thrown during
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* execute_(async_)script.
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*
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* This will generate a [msg, trace] pair like:
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*
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* ['ReferenceError: foo is not defined',
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* 'execute_script @test_foo.py, line 10
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* inline javascript, line 2
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* src: "return foo;"']
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*
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* @param error An Error object passed to a catch() clause.
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fnName The name of the function to use in the stack trace message
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(e.g., 'execute_script').
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pythonFile The filename of the test file containing the Marionette
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command that caused this exception to occur.
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pythonLine The line number of the above test file.
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script The JS script being executed in text form.
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*/
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function createStackMessage(error, fnName, pythonFile, pythonLine, script) {
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let python_stack = fnName + " @" + pythonFile + ", line " + pythonLine;
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let stack = error.stack.split("\n");
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let line = stack[0].substr(stack[0].lastIndexOf(':') + 1);
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let msg = error.name + ": " + error.message;
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let trace = python_stack +
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"\ninline javascript, line " + line +
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"\nsrc: \"" + script.split("\n")[line] + "\"";
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return [msg, trace];
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}
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/*
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* Marionette Methods
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*/
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/**
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* Returns a content sandbox that can be used by the execute_foo functions.
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*/
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function createExecuteContentSandbox(aWindow, timeout) {
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let sandbox = new Cu.Sandbox(aWindow, {sandboxPrototype: aWindow});
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sandbox.global = sandbox;
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sandbox.window = aWindow;
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sandbox.document = sandbox.window.document;
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sandbox.navigator = sandbox.window.navigator;
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sandbox.testUtils = utils;
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sandbox.asyncTestCommandId = asyncTestCommandId;
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let marionette = new Marionette(this, aWindow, "content",
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marionetteLogObj,
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timeout, marionetteTestName);
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sandbox.marionette = marionette;
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marionette.exports.forEach(function(fn) {
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try {
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sandbox[fn] = marionette[fn].bind(marionette);
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}
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catch(e) {
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sandbox[fn] = marionette[fn];
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}
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});
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XPCOMUtils.defineLazyGetter(sandbox, 'SpecialPowers', function() {
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return new SpecialPowers(aWindow);
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});
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sandbox.asyncComplete = function sandbox_asyncComplete(value, status, stack, commandId) {
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if (commandId == asyncTestCommandId) {
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curWindow.removeEventListener("unload", onunload, false);
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curWindow.clearTimeout(asyncTestTimeoutId);
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sendSyncMessage("Marionette:shareData",
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{log: elementManager.wrapValue(marionetteLogObj.getLogs())});
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marionetteLogObj.clearLogs();
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if (status == 0){
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if (Object.keys(_emu_cbs).length) {
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_emu_cbs = {};
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sendError("Emulator callback still pending when finish() called",
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500, null, commandId);
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}
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else {
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sendResponse({value: elementManager.wrapValue(value), status: status},
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commandId);
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}
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}
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else {
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sendError(value, status, stack, commandId);
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}
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asyncTestRunning = false;
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asyncTestTimeoutId = undefined;
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asyncTestCommandId = undefined;
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}
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};
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sandbox.finish = function sandbox_finish() {
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if (asyncTestRunning) {
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sandbox.asyncComplete(marionette.generate_results(), 0, null, sandbox.asyncTestCommandId);
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} else {
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return marionette.generate_results();
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}
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};
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sandbox.marionetteScriptFinished = function sandbox_marionetteScriptFinished(value) {
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return sandbox.asyncComplete(value, 0, null, sandbox.asyncTestCommandId);
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};
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return sandbox;
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}
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/**
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* Execute the given script either as a function body (executeScript)
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* or directly (for 'mochitest' like JS Marionette tests)
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*/
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function executeScript(msg, directInject) {
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asyncTestCommandId = msg.json.command_id;
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let script = msg.json.value;
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if (msg.json.newSandbox || !sandbox) {
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sandbox = createExecuteContentSandbox(curWindow,
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msg.json.timeout);
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if (!sandbox) {
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sendError("Could not create sandbox!", 500, null, asyncTestCommandId);
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return;
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}
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}
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else {
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sandbox.asyncTestCommandId = asyncTestCommandId;
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}
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try {
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if (directInject) {
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if (importedScripts.exists()) {
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let stream = Components.classes["@mozilla.org/network/file-input-stream;1"].
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createInstance(Components.interfaces.nsIFileInputStream);
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stream.init(importedScripts, -1, 0, 0);
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let data = NetUtil.readInputStreamToString(stream, stream.available());
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script = data + script;
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}
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let res = Cu.evalInSandbox(script, sandbox, "1.8", "dummy file" ,0);
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sendSyncMessage("Marionette:shareData",
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{log: elementManager.wrapValue(marionetteLogObj.getLogs())});
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marionetteLogObj.clearLogs();
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if (res == undefined || res.passed == undefined) {
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sendError("Marionette.finish() not called", 17, null, asyncTestCommandId);
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}
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else {
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sendResponse({value: elementManager.wrapValue(res)}, asyncTestCommandId);
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}
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}
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else {
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try {
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sandbox.__marionetteParams = elementManager.convertWrappedArguments(
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msg.json.args, curWindow);
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}
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catch(e) {
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sendError(e.message, e.code, e.stack, asyncTestCommandId);
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return;
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}
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script = "let __marionetteFunc = function(){" + script + "};" +
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"__marionetteFunc.apply(null, __marionetteParams);";
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if (importedScripts.exists()) {
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let stream = Components.classes["@mozilla.org/network/file-input-stream;1"].
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createInstance(Components.interfaces.nsIFileInputStream);
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stream.init(importedScripts, -1, 0, 0);
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let data = NetUtil.readInputStreamToString(stream, stream.available());
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script = data + script;
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}
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let res = Cu.evalInSandbox(script, sandbox, "1.8", "dummy file", 0);
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sendSyncMessage("Marionette:shareData",
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{log: elementManager.wrapValue(marionetteLogObj.getLogs())});
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marionetteLogObj.clearLogs();
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sendResponse({value: elementManager.wrapValue(res)}, asyncTestCommandId);
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}
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}
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catch (e) {
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// 17 = JavascriptException
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let error = createStackMessage(e,
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"execute_script",
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msg.json.filename,
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msg.json.line,
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script);
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sendError(error[0], 17, error[1], asyncTestCommandId);
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}
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}
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/**
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* Sets the test name, used in logging messages.
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*/
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function setTestName(msg) {
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marionetteTestName = msg.json.value;
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sendOk(msg.json.command_id);
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}
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/**
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* Execute async script
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*/
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function executeAsyncScript(msg) {
|
|
executeWithCallback(msg);
|
|
}
|
|
|
|
/**
|
|
* Execute pure JS test. Handles both async and sync cases.
|
|
*/
|
|
function executeJSScript(msg) {
|
|
if (msg.json.async) {
|
|
executeWithCallback(msg, msg.json.async);
|
|
}
|
|
else {
|
|
executeScript(msg, true);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* 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.
|
|
*/
|
|
function executeWithCallback(msg, useFinish) {
|
|
let script = msg.json.value;
|
|
asyncTestCommandId = msg.json.command_id;
|
|
|
|
onunload = function() {
|
|
sendError("unload was called", 17, null, asyncTestCommandId);
|
|
};
|
|
curWindow.addEventListener("unload", onunload, false);
|
|
|
|
if (msg.json.newSandbox || !sandbox) {
|
|
sandbox = createExecuteContentSandbox(curWindow,
|
|
msg.json.timeout);
|
|
if (!sandbox) {
|
|
sendError("Could not create sandbox!", 17, null, asyncTestCommandId);
|
|
return;
|
|
}
|
|
}
|
|
else {
|
|
sandbox.asyncTestCommandId = asyncTestCommandId;
|
|
}
|
|
sandbox.tag = script;
|
|
|
|
// Error code 28 is scriptTimeout, but spec says execute_async should return 21 (Timeout),
|
|
// see http://code.google.com/p/selenium/wiki/JsonWireProtocol#/session/:sessionId/execute_async.
|
|
// However Selenium code returns 28, see
|
|
// http://code.google.com/p/selenium/source/browse/trunk/javascript/firefox-driver/js/evaluate.js.
|
|
// We'll stay compatible with the Selenium code.
|
|
asyncTestTimeoutId = curWindow.setTimeout(function() {
|
|
sandbox.asyncComplete('timed out', 28, null, asyncTestCommandId);
|
|
}, msg.json.timeout);
|
|
|
|
originalOnError = curWindow.onerror;
|
|
curWindow.onerror = function errHandler(errMsg, url, line) {
|
|
sandbox.asyncComplete(errMsg, 17, "@" + url + ", line " + line, asyncTestCommandId);
|
|
curWindow.onerror = originalOnError;
|
|
};
|
|
|
|
let scriptSrc;
|
|
if (useFinish) {
|
|
if (msg.json.timeout == null || msg.json.timeout == 0) {
|
|
sendError("Please set a timeout", 21, null, asyncTestCommandId);
|
|
}
|
|
scriptSrc = script;
|
|
}
|
|
else {
|
|
try {
|
|
sandbox.__marionetteParams = elementManager.convertWrappedArguments(
|
|
msg.json.args, curWindow);
|
|
}
|
|
catch(e) {
|
|
sendError(e.message, e.code, e.stack, asyncTestCommandId);
|
|
return;
|
|
}
|
|
|
|
scriptSrc = "__marionetteParams.push(marionetteScriptFinished);" +
|
|
"let __marionetteFunc = function() { " + script + "};" +
|
|
"__marionetteFunc.apply(null, __marionetteParams); ";
|
|
}
|
|
|
|
try {
|
|
asyncTestRunning = true;
|
|
if (importedScripts.exists()) {
|
|
let stream = Cc["@mozilla.org/network/file-input-stream;1"].
|
|
createInstance(Ci.nsIFileInputStream);
|
|
stream.init(importedScripts, -1, 0, 0);
|
|
let data = NetUtil.readInputStreamToString(stream, stream.available());
|
|
scriptSrc = data + scriptSrc;
|
|
}
|
|
Cu.evalInSandbox(scriptSrc, sandbox, "1.8", "dummy file", 0);
|
|
} catch (e) {
|
|
// 17 = JavascriptException
|
|
let error = createStackMessage(e,
|
|
"execute_async_script",
|
|
msg.json.filename,
|
|
msg.json.line,
|
|
scriptSrc);
|
|
sandbox.asyncComplete(error[0], 17, error[1], asyncTestCommandId);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* This function creates a touch event given a touch type and a touch
|
|
*/
|
|
function emitTouchEvent(type, touch) {
|
|
// Using domWindowUtils
|
|
let domWindowUtils = curWindow.QueryInterface(Components.interfaces.nsIInterfaceRequestor).getInterface(Components.interfaces.nsIDOMWindowUtils);
|
|
domWindowUtils.sendTouchEvent(type, [touch.identifier], [touch.screenX], [touch.screenY], [touch.radiusX], [touch.radiusY], [touch.rotationAngle], [touch.force], 1, 0);
|
|
}
|
|
|
|
/**
|
|
* This function emit mouse event
|
|
* @param: doc is the current document
|
|
* type is the type of event to dispatch
|
|
* detail is the number of clicks, button notes the mouse button
|
|
* elClientX and elClientY are the coordinates of the mouse relative to the viewport
|
|
*/
|
|
function emitMouseEvent(doc, type, elClientX, elClientY, detail, button) {
|
|
detail = detail || 1;
|
|
button = button || 0;
|
|
var win = doc.defaultView;
|
|
// Figure out the element the mouse would be over at (x, y)
|
|
var target = doc.elementFromPoint(elClientX, elClientY);
|
|
utils.synthesizeMouseAtPoint(elClientX, elClientY, {type: type, button: button, clickCount: detail}, win);
|
|
}
|
|
|
|
/**
|
|
* Helper function that perform a mouse tap
|
|
*/
|
|
function mousetap(doc, x, y) {
|
|
emitMouseEvent(doc, 'mousemove', x, y);
|
|
emitMouseEvent(doc, 'mousedown', x, y);
|
|
emitMouseEvent(doc, 'mouseup', x, y);
|
|
}
|
|
|
|
|
|
/**
|
|
* This function generates a pair of coordinates relative to the viewport given a
|
|
* target element and coordinates relative to that element's top-left corner.
|
|
* @param 'x', and 'y' are the relative to the target.
|
|
* If they are not specified, then the center of the target is used.
|
|
*/
|
|
function coordinates(target, x, y) {
|
|
let box = target.getBoundingClientRect();
|
|
if (x == null) {
|
|
x = box.width / 2;
|
|
}
|
|
if (y == null) {
|
|
y = box.height / 2;
|
|
}
|
|
let coords = {};
|
|
coords.x = box.left + x;
|
|
coords.y = box.top + y;
|
|
return coords;
|
|
}
|
|
|
|
/**
|
|
* This function returns if the element is in viewport
|
|
*/
|
|
function elementInViewport(el) {
|
|
let rect = el.getBoundingClientRect();
|
|
return (/* Top left corner is in view */
|
|
(rect.top >= curWindow.pageYOffset &&
|
|
rect.top <= (curWindow.pageYOffset + curWindow.innerHeight) &&
|
|
rect.left >= curWindow.pageXOffset &&
|
|
rect.left <= (curWindow.pageXOffset + curWindow.innerWidth)) ||
|
|
/* Top right corner is in view */
|
|
(rect.top >= curWindow.pageYOffset &&
|
|
rect.top <= (curWindow.pageYOffset + curWindow.innerHeight) &&
|
|
rect.right >= curWindow.pageXOffset &&
|
|
rect.right <= (curWindow.pageXOffset + curWindow.innerWidth)) ||
|
|
/* Bottom right corner is in view */
|
|
(rect.bottom >= curWindow.pageYOffset &&
|
|
rect.bottom <= (curWindow.pageYOffset + curWindow.innerHeight) &&
|
|
rect.right >= curWindow.pageXOffset &&
|
|
rect.right <= (curWindow.pageXOffset + curWindow.innerWidth)) ||
|
|
/* Bottom left corner is in view */
|
|
(rect.bottom >= curWindow.pageYOffset &&
|
|
rect.bottom <= (curWindow.pageYOffset + curWindow.innerHeight) &&
|
|
rect.left >= curWindow.pageXOffset &&
|
|
rect.left <= (curWindow.pageXOffset + curWindow.innerWidth)) ||
|
|
/* Center of the element is in view if element larger than viewport */
|
|
((rect.top + (rect.height/2)) <= curWindow.pageYOffset &&
|
|
(rect.top + (rect.height/2)) >= (curWindow.pageYOffset + curWindow.innerHeight) &&
|
|
(rect.left + (rect.width/2)) <= curWindow.pageXOffset &&
|
|
(rect.left + (rect.width/2)) >= (curWindow.pageXOffset + curWindow.innerWidth))
|
|
);
|
|
}
|
|
|
|
/**
|
|
* This function throws the visibility of the element error
|
|
*/
|
|
function checkVisible(el) {
|
|
//check if the element is visible
|
|
let visible = utils.isElementDisplayed(el);
|
|
if (!visible) {
|
|
return false;
|
|
}
|
|
if (el.tagName.toLowerCase() === 'body') {
|
|
return true;
|
|
}
|
|
if (!elementInViewport(el)) {
|
|
//check if scroll function exist. If so, call it.
|
|
if (el.scrollIntoView) {
|
|
el.scrollIntoView(true);
|
|
if (!elementInViewport(el)) {
|
|
return false;
|
|
}
|
|
}
|
|
else {
|
|
return false;
|
|
}
|
|
}
|
|
return true;
|
|
}
|
|
|
|
//x and y are coordinates relative to the viewport
|
|
function generateEvents(type, x, y, touchId, target) {
|
|
lastCoordinates = [x, y];
|
|
let doc = curWindow.document;
|
|
switch (type) {
|
|
case 'tap':
|
|
if (mouseEventsOnly) {
|
|
mousetap(target.ownerDocument, x, y);
|
|
}
|
|
else {
|
|
let touchId = nextTouchId++;
|
|
let touch = createATouch(target, x, y, touchId);
|
|
emitTouchEvent('touchstart', touch);
|
|
emitTouchEvent('touchend', touch);
|
|
mousetap(target.ownerDocument, x, y);
|
|
}
|
|
lastCoordinates = null;
|
|
break;
|
|
case 'press':
|
|
isTap = true;
|
|
if (mouseEventsOnly) {
|
|
emitMouseEvent(doc, 'mousemove', x, y);
|
|
emitMouseEvent(doc, 'mousedown', x, y);
|
|
}
|
|
else {
|
|
let touchId = nextTouchId++;
|
|
let touch = createATouch(target, x, y, touchId);
|
|
emitTouchEvent('touchstart', touch);
|
|
touchIds[touchId] = touch;
|
|
return touchId;
|
|
}
|
|
break;
|
|
case 'release':
|
|
if (mouseEventsOnly) {
|
|
emitMouseEvent(doc, 'mouseup', lastCoordinates[0], lastCoordinates[1]);
|
|
}
|
|
else {
|
|
let touch = touchIds[touchId];
|
|
touch = createATouch(touch.target, lastCoordinates[0], lastCoordinates[1], touchId);
|
|
emitTouchEvent('touchend', touch);
|
|
if (isTap) {
|
|
mousetap(touch.target.ownerDocument, touch.clientX, touch.clientY);
|
|
}
|
|
delete touchIds[touchId];
|
|
}
|
|
isTap = false;
|
|
lastCoordinates = null;
|
|
break;
|
|
case 'cancel':
|
|
isTap = false;
|
|
if (mouseEventsOnly) {
|
|
emitMouseEvent(doc, 'mouseup', lastCoordinates[0], lastCoordinates[1]);
|
|
}
|
|
else {
|
|
emitTouchEvent('touchcancel', touchIds[touchId]);
|
|
delete touchIds[touchId];
|
|
}
|
|
lastCoordinates = null;
|
|
break;
|
|
case 'move':
|
|
isTap = false;
|
|
if (mouseEventsOnly) {
|
|
emitMouseEvent(doc, 'mousemove', x, y);
|
|
}
|
|
else {
|
|
touch = createATouch(touchIds[touchId].target, x, y, touchId);
|
|
touchIds[touchId] = touch;
|
|
emitTouchEvent('touchmove', touch);
|
|
}
|
|
break;
|
|
case 'contextmenu':
|
|
isTap = false;
|
|
let event = curWindow.document.createEvent('HTMLEvents');
|
|
event.initEvent('contextmenu', true, true);
|
|
if (mouseEventsOnly) {
|
|
target = doc.elementFromPoint(lastCoordinates[0], lastCoordinates[1]);
|
|
}
|
|
else {
|
|
target = touchIds[touchId].target;
|
|
}
|
|
target.dispatchEvent(event);
|
|
break;
|
|
default:
|
|
throw {message:"Unknown event type: " + type, code: 500, stack:null};
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Function that perform a single tap
|
|
*/
|
|
function singleTap(msg) {
|
|
let command_id = msg.json.command_id;
|
|
try {
|
|
let el = elementManager.getKnownElement(msg.json.value, curWindow);
|
|
// after this block, the element will be scrolled into view
|
|
if (!checkVisible(el)) {
|
|
sendError("Element is not currently visible and may not be manipulated", 11, null, command_id);
|
|
return;
|
|
}
|
|
if (!curWindow.document.createTouch) {
|
|
mouseEventsOnly = true;
|
|
}
|
|
let c = coordinates(el, msg.json.corx, msg.json.cory);
|
|
generateEvents('tap', c.x, c.y, null, el);
|
|
sendOk(msg.json.command_id);
|
|
}
|
|
catch (e) {
|
|
sendError(e.message, e.code, e.stack, msg.json.command_id);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Function to create a touch based on the element
|
|
* corx and cory are relative to the viewport, id is the touchId
|
|
*/
|
|
function createATouch(el, corx, cory, touchId) {
|
|
let doc = el.ownerDocument;
|
|
let win = doc.defaultView;
|
|
let clientX = corx;
|
|
let clientY = cory;
|
|
let pageX = clientX + win.pageXOffset,
|
|
pageY = clientY + win.pageYOffset;
|
|
let screenX = clientX + win.mozInnerScreenX,
|
|
screenY = clientY + win.mozInnerScreenY;
|
|
let atouch = doc.createTouch(win, el, touchId, pageX, pageY, screenX, screenY, clientX, clientY);
|
|
return atouch;
|
|
}
|
|
|
|
/**
|
|
* Function to emit touch events for each finger. e.g. finger=[['press', id], ['wait', 5], ['release']]
|
|
* touchId represents the finger id, i keeps track of the current action of the chain
|
|
*/
|
|
function actions(chain, touchId, command_id, i) {
|
|
if (typeof i === "undefined") {
|
|
i = 0;
|
|
}
|
|
if (i == chain.length) {
|
|
sendResponse({value: touchId}, command_id);
|
|
return;
|
|
}
|
|
let pack = chain[i];
|
|
let command = pack[0];
|
|
let el;
|
|
let c;
|
|
i++;
|
|
if (command != 'press') {
|
|
//if mouseEventsOnly, then touchIds isn't used
|
|
if (!(touchId in touchIds) && !mouseEventsOnly) {
|
|
sendError("Element has not been pressed", 500, null, command_id);
|
|
return;
|
|
}
|
|
}
|
|
switch(command) {
|
|
case 'press':
|
|
if (lastCoordinates) {
|
|
generateEvents('cancel', lastCoordinates[0], lastCoordinates[1], touchId);
|
|
sendError("Invalid Command: press cannot follow an active touch event", 500, null, command_id);
|
|
return;
|
|
}
|
|
el = elementManager.getKnownElement(pack[1], curWindow);
|
|
if (!checkVisible(el)) {
|
|
sendError("Element is not currently visible and may not be manipulated", 11, null, command_id);
|
|
return;
|
|
}
|
|
c = coordinates(el, pack[2], pack[3]);
|
|
touchId = generateEvents('press', c.x, c.y, null, el);
|
|
actions(chain, touchId, command_id, i);
|
|
break;
|
|
case 'release':
|
|
generateEvents('release', lastCoordinates[0], lastCoordinates[1], touchId);
|
|
actions(chain, null, command_id, i);
|
|
break;
|
|
case 'move':
|
|
el = elementManager.getKnownElement(pack[1], curWindow);
|
|
c = coordinates(el);
|
|
generateEvents('move', c.x, c.y, touchId);
|
|
actions(chain, touchId, command_id, i);
|
|
break;
|
|
case 'moveByOffset':
|
|
generateEvents('move', lastCoordinates[0] + pack[1], lastCoordinates[1] + pack[2], touchId);
|
|
actions(chain, touchId, command_id, i);
|
|
break;
|
|
case 'wait':
|
|
if (pack[1] != null ) {
|
|
let time = pack[1]*1000;
|
|
// standard waiting time to fire contextmenu
|
|
let standard = 750;
|
|
try {
|
|
standard = Services.prefs.getIntPref("ui.click_hold_context_menus.delay");
|
|
}
|
|
catch (e){}
|
|
if (time >= standard && isTap) {
|
|
chain.splice(i, 0, ['longPress'], ['wait', (time-standard)/1000]);
|
|
time = standard;
|
|
}
|
|
checkTimer.initWithCallback(function(){actions(chain, touchId, command_id, i);}, time, Ci.nsITimer.TYPE_ONE_SHOT);
|
|
}
|
|
else {
|
|
actions(chain, touchId, command_id, i);
|
|
}
|
|
break;
|
|
case 'cancel':
|
|
generateEvents('cancel', lastCoordinates[0], lastCoordinates[1], touchId);
|
|
actions(chain, touchId, command_id, i);
|
|
break;
|
|
case 'longPress':
|
|
generateEvents('contextmenu', lastCoordinates[0], lastCoordinates[1], touchId);
|
|
actions(chain, touchId, command_id, i);
|
|
break;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Function to start action chain on one finger
|
|
*/
|
|
function actionChain(msg) {
|
|
let command_id = msg.json.command_id;
|
|
let args = msg.json.chain;
|
|
let touchId = msg.json.nextId;
|
|
try {
|
|
let commandArray = elementManager.convertWrappedArguments(args, curWindow);
|
|
// loop the action array [ ['press', id], ['move', id], ['release', id] ]
|
|
if (touchId == null) {
|
|
touchId = nextTouchId++;
|
|
}
|
|
if (!curWindow.document.createTouch) {
|
|
mouseEventsOnly = true;
|
|
}
|
|
actions(commandArray, touchId, command_id);
|
|
}
|
|
catch (e) {
|
|
sendError(e.message, e.code, e.stack, msg.json.command_id);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Function to emit touch events which allow multi touch on the screen
|
|
* @param type represents the type of event, touch represents the current touch,touches are all pending touches
|
|
*/
|
|
function emitMultiEvents(type, touch, touches) {
|
|
let target = touch.target;
|
|
let doc = target.ownerDocument;
|
|
let win = doc.defaultView;
|
|
// touches that are in the same document
|
|
let documentTouches = doc.createTouchList(touches.filter(function(t) {
|
|
return ((t.target.ownerDocument === doc) && (type != 'touchcancel'));
|
|
}));
|
|
// touches on the same target
|
|
let targetTouches = doc.createTouchList(touches.filter(function(t) {
|
|
return ((t.target === target) && ((type != 'touchcancel') || (type != 'touchend')));
|
|
}));
|
|
// Create changed touches
|
|
let changedTouches = doc.createTouchList(touch);
|
|
// Create the event object
|
|
let event = curWindow.document.createEvent('TouchEvent');
|
|
event.initTouchEvent(type,
|
|
true,
|
|
true,
|
|
win,
|
|
0,
|
|
false, false, false, false,
|
|
documentTouches,
|
|
targetTouches,
|
|
changedTouches);
|
|
target.dispatchEvent(event);
|
|
}
|
|
|
|
/**
|
|
* Function to dispatch one set of actions
|
|
* @param touches represents all pending touches, batchIndex represents the batch we are dispatching right now
|
|
*/
|
|
function setDispatch(batches, touches, command_id, batchIndex) {
|
|
if (typeof batchIndex === "undefined") {
|
|
batchIndex = 0;
|
|
}
|
|
// check if all the sets have been fired
|
|
if (batchIndex >= batches.length) {
|
|
multiLast = {};
|
|
sendOk(command_id);
|
|
return;
|
|
}
|
|
// a set of actions need to be done
|
|
let batch = batches[batchIndex];
|
|
// each action for some finger
|
|
let pack;
|
|
// the touch id for the finger (pack)
|
|
let touchId;
|
|
// command for the finger
|
|
let command;
|
|
// touch that will be created for the finger
|
|
let el;
|
|
let corx;
|
|
let cory;
|
|
let touch;
|
|
let lastTouch;
|
|
let touchIndex;
|
|
let waitTime = 0;
|
|
let maxTime = 0;
|
|
let c;
|
|
batchIndex++;
|
|
// loop through the batch
|
|
for (let i = 0; i < batch.length; i++) {
|
|
pack = batch[i];
|
|
touchId = pack[0];
|
|
command = pack[1];
|
|
switch (command) {
|
|
case 'press':
|
|
el = elementManager.getKnownElement(pack[2], curWindow);
|
|
c = coordinates(el, pack[3], pack[4]);
|
|
touch = createATouch(el, c.x, c.y, touchId);
|
|
multiLast[touchId] = touch;
|
|
touches.push(touch);
|
|
emitMultiEvents('touchstart', touch, touches);
|
|
break;
|
|
case 'release':
|
|
touch = multiLast[touchId];
|
|
// the index of the previous touch for the finger may change in the touches array
|
|
touchIndex = touches.indexOf(touch);
|
|
touches.splice(touchIndex, 1);
|
|
emitMultiEvents('touchend', touch, touches);
|
|
break;
|
|
case 'move':
|
|
el = elementManager.getKnownElement(pack[2], curWindow);
|
|
c = coordinates(el);
|
|
touch = createATouch(multiLast[touchId].target, c.x, c.y, touchId);
|
|
touchIndex = touches.indexOf(lastTouch);
|
|
touches[touchIndex] = touch;
|
|
multiLast[touchId] = touch;
|
|
emitMultiEvents('touchmove', touch, touches);
|
|
break;
|
|
case 'moveByOffset':
|
|
el = multiLast[touchId].target;
|
|
lastTouch = multiLast[touchId];
|
|
touchIndex = touches.indexOf(lastTouch);
|
|
let doc = el.ownerDocument;
|
|
let win = doc.defaultView;
|
|
// since x and y are relative to the last touch, therefore, it's relative to the position of the last touch
|
|
let clientX = lastTouch.clientX + pack[2],
|
|
clientY = lastTouch.clientY + pack[3];
|
|
let pageX = clientX + win.pageXOffset,
|
|
pageY = clientY + win.pageYOffset;
|
|
let screenX = clientX + win.mozInnerScreenX,
|
|
screenY = clientY + win.mozInnerScreenY;
|
|
touch = doc.createTouch(win, el, touchId, pageX, pageY, screenX, screenY, clientX, clientY);
|
|
touches[touchIndex] = touch;
|
|
multiLast[touchId] = touch;
|
|
emitMultiEvents('touchmove', touch, touches);
|
|
break;
|
|
case 'wait':
|
|
if (pack[2] != undefined ) {
|
|
waitTime = pack[2]*1000;
|
|
if (waitTime > maxTime) {
|
|
maxTime = waitTime;
|
|
}
|
|
}
|
|
break;
|
|
}//end of switch block
|
|
}//end of for loop
|
|
if (maxTime != 0) {
|
|
checkTimer.initWithCallback(function(){setDispatch(batches, touches, command_id, batchIndex);}, maxTime, Ci.nsITimer.TYPE_ONE_SHOT);
|
|
}
|
|
else {
|
|
setDispatch(batches, touches, command_id, batchIndex);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Function to start multi-action
|
|
*/
|
|
function multiAction(msg) {
|
|
let command_id = msg.json.command_id;
|
|
let args = msg.json.value;
|
|
// maxlen is the longest action chain for one finger
|
|
let maxlen = msg.json.maxlen;
|
|
try {
|
|
// unwrap the original nested array
|
|
let commandArray = elementManager.convertWrappedArguments(args, curWindow);
|
|
let concurrentEvent = [];
|
|
let temp;
|
|
for (let i = 0; i < maxlen; i++) {
|
|
let row = [];
|
|
for (let j = 0; j < commandArray.length; j++) {
|
|
if (commandArray[j][i] != undefined) {
|
|
// add finger id to the front of each action, i.e. [finger_id, action, element]
|
|
temp = commandArray[j][i];
|
|
temp.unshift(j);
|
|
row.push(temp);
|
|
}
|
|
}
|
|
concurrentEvent.push(row);
|
|
}
|
|
// now concurrent event is made of sets where each set contain a list of actions that need to be fired.
|
|
// note: each action belongs to a different finger
|
|
// pendingTouches keeps track of current touches that's on the screen
|
|
let pendingTouches = [];
|
|
setDispatch(concurrentEvent, pendingTouches, command_id);
|
|
}
|
|
catch (e) {
|
|
sendError(e.message, e.code, e.stack, msg.json.command_id);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Navigate to URI. Handles the case where we navigate within an iframe.
|
|
* All other navigation is handled by the server (in chrome space).
|
|
*/
|
|
function goUrl(msg) {
|
|
let command_id = msg.json.command_id;
|
|
|
|
let checkTimer = Cc["@mozilla.org/timer;1"].createInstance(Ci.nsITimer);
|
|
let start = new Date().getTime();
|
|
let end = null;
|
|
function checkLoad(){
|
|
end = new Date().getTime();
|
|
let errorRegex = /about:.+(error)|(blocked)\?/;
|
|
let elapse = end - start;
|
|
if (msg.json.pageTimeout == null || elapse <= msg.json.pageTimeout){
|
|
if (curWindow.document.readyState == "complete"){
|
|
sendOk(command_id);
|
|
checkTimer.cancel();
|
|
}
|
|
else if (curWindow.document.readyState == "interactive" && errorRegex.exec(curWindow.document.baseURI)){
|
|
sendError("Error loading page", 13, null, command_id);
|
|
}
|
|
else{
|
|
checkTimer.cancel();
|
|
checkTimer.initWithCallback(checkLoad, 100, Ci.nsITimer.TYPE_ONE_SHOT);
|
|
}
|
|
}
|
|
else{
|
|
sendError("Error loading page, timed out", 21, null, command_id);
|
|
}
|
|
}
|
|
// Prevent DOMContentLoaded events from frames from invoking this code,
|
|
// unless the event is coming from the frame associated with the current
|
|
// window (i.e., someone has used switch_to_frame).
|
|
let onDOMContentLoaded = function onDOMContentLoaded(event){
|
|
if (!event.originalTarget.defaultView.frameElement ||
|
|
event.originalTarget.defaultView.frameElement == curWindow.frameElement) {
|
|
checkLoad();
|
|
}
|
|
};
|
|
|
|
function timerFunc(){
|
|
sendError("Error loading page, timed out", 21, null, command_id);
|
|
removeEventListener("DOMContentLoaded", onDOMContentLoaded, false);
|
|
}
|
|
if (msg.json.pageTimeout != null){
|
|
checkTimer.initWithCallback(timerFunc, msg.json.pageTimeout, Ci.nsITimer.TYPE_ONE_SHOT);
|
|
}
|
|
addEventListener("DOMContentLoaded", onDOMContentLoaded, false);
|
|
curWindow.location = msg.json.value;
|
|
}
|
|
|
|
/**
|
|
* Get the current URI
|
|
*/
|
|
function getUrl(msg) {
|
|
sendResponse({value: curWindow.location.href}, msg.json.command_id);
|
|
}
|
|
|
|
/**
|
|
* Get the current Title of the window
|
|
*/
|
|
function getTitle(msg) {
|
|
sendResponse({value: curWindow.top.document.title}, msg.json.command_id);
|
|
}
|
|
|
|
/**
|
|
* Get the current page source
|
|
*/
|
|
function getPageSource(msg) {
|
|
var XMLSerializer = curWindow.XMLSerializer;
|
|
var pageSource = new XMLSerializer().serializeToString(curWindow.document);
|
|
sendResponse({value: pageSource}, msg.json.command_id);
|
|
}
|
|
|
|
/**
|
|
* Go back in history
|
|
*/
|
|
function goBack(msg) {
|
|
curWindow.history.back();
|
|
sendOk(msg.json.command_id);
|
|
}
|
|
|
|
/**
|
|
* Go forward in history
|
|
*/
|
|
function goForward(msg) {
|
|
curWindow.history.forward();
|
|
sendOk(msg.json.command_id);
|
|
}
|
|
|
|
/**
|
|
* Refresh the page
|
|
*/
|
|
function refresh(msg) {
|
|
let command_id = msg.json.command_id;
|
|
curWindow.location.reload(true);
|
|
let listen = function() {
|
|
removeEventListener("DOMContentLoaded", arguments.callee, false);
|
|
sendOk(command_id);
|
|
};
|
|
addEventListener("DOMContentLoaded", listen, false);
|
|
}
|
|
|
|
/**
|
|
* Find an element in the document using requested search strategy
|
|
*/
|
|
function findElementContent(msg) {
|
|
let command_id = msg.json.command_id;
|
|
try {
|
|
let on_success = function(id, cmd_id) { sendResponse({value:id}, cmd_id); };
|
|
let on_error = sendError;
|
|
elementManager.find(curWindow, msg.json, msg.json.searchTimeout,
|
|
on_success, on_error, false, command_id);
|
|
}
|
|
catch (e) {
|
|
sendError(e.message, e.code, e.stack, command_id);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Find elements in the document using requested search strategy
|
|
*/
|
|
function findElementsContent(msg) {
|
|
let command_id = msg.json.command_id;
|
|
try {
|
|
let on_success = function(id, cmd_id) { sendResponse({value:id}, cmd_id); };
|
|
let on_error = sendError;
|
|
elementManager.find(curWindow, msg.json, msg.json.searchTimeout,
|
|
on_success, on_error, true, command_id);
|
|
}
|
|
catch (e) {
|
|
sendError(e.message, e.code, e.stack, command_id);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Find and return the active element on the page
|
|
*/
|
|
function getActiveElement(msg) {
|
|
let command_id = msg.json.command_id;
|
|
var element = curWindow.document.activeElement;
|
|
var id = elementManager.addToKnownElements(element);
|
|
sendResponse({value: id}, command_id);
|
|
}
|
|
|
|
/**
|
|
* Send click event to element
|
|
*/
|
|
function clickElement(msg) {
|
|
let command_id = msg.json.command_id;
|
|
let el;
|
|
try {
|
|
el = elementManager.getKnownElement(msg.json.element, curWindow);
|
|
if (checkVisible(el)) {
|
|
if (utils.isElementEnabled(el)) {
|
|
utils.synthesizeMouseAtCenter(el, {}, el.ownerDocument.defaultView)
|
|
}
|
|
else {
|
|
sendError("Element is not Enabled", 12, null, command_id)
|
|
}
|
|
}
|
|
else {
|
|
sendError("Element is not visible", 11, null, command_id)
|
|
}
|
|
sendOk(command_id);
|
|
}
|
|
catch (e) {
|
|
sendError(e.message, e.code, e.stack, command_id);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Get a given attribute of an element
|
|
*/
|
|
function getElementAttribute(msg) {
|
|
let command_id = msg.json.command_id;
|
|
try {
|
|
let el = elementManager.getKnownElement(msg.json.element, curWindow);
|
|
sendResponse({value: utils.getElementAttribute(el, msg.json.name)},
|
|
command_id);
|
|
}
|
|
catch (e) {
|
|
sendError(e.message, e.code, e.stack, command_id);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Get the text of this element. This includes text from child elements.
|
|
*/
|
|
function getElementText(msg) {
|
|
let command_id = msg.json.command_id;
|
|
try {
|
|
let el = elementManager.getKnownElement(msg.json.element, curWindow);
|
|
sendResponse({value: utils.getElementText(el)}, command_id);
|
|
}
|
|
catch (e) {
|
|
sendError(e.message, e.code, e.stack, command_id);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Get the tag name of an element.
|
|
*/
|
|
function getElementTagName(msg) {
|
|
let command_id = msg.json.command_id;
|
|
try {
|
|
let el = elementManager.getKnownElement(msg.json.element, curWindow);
|
|
sendResponse({value: el.tagName.toLowerCase()}, command_id);
|
|
}
|
|
catch (e) {
|
|
sendError(e.message, e.code, e.stack, command_id);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Check if element is displayed
|
|
*/
|
|
function isElementDisplayed(msg) {
|
|
let command_id = msg.json.command_id;
|
|
try {
|
|
let el = elementManager.getKnownElement(msg.json.element, curWindow);
|
|
sendResponse({value: utils.isElementDisplayed(el)}, command_id);
|
|
}
|
|
catch (e) {
|
|
sendError(e.message, e.code, e.stack, command_id);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Return the property of the computed style of an element
|
|
*
|
|
* @param object aRequest
|
|
* 'element' member holds the reference id to
|
|
* the element that will be checked
|
|
* 'propertyName' is the CSS rule that is being requested
|
|
*/
|
|
function getElementValueOfCssProperty(msg){
|
|
let command_id = msg.json.command_id;
|
|
let propertyName = msg.json.propertyName;
|
|
try {
|
|
let el = elementManager.getKnownElement(msg.json.element, curWindow);
|
|
sendResponse({value: curWindow.document.defaultView.getComputedStyle(el, null).getPropertyValue(propertyName)},
|
|
command_id);
|
|
}
|
|
catch (e) {
|
|
sendError(e.message, e.code, e.stack, command_id);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Get the size of the element and return it
|
|
*/
|
|
function getElementSize(msg){
|
|
let command_id = msg.json.command_id;
|
|
try {
|
|
let el = elementManager.getKnownElement(msg.json.element, curWindow);
|
|
let clientRect = el.getBoundingClientRect();
|
|
sendResponse({value: {width: clientRect.width, height: clientRect.height}},
|
|
command_id);
|
|
}
|
|
catch (e) {
|
|
sendError(e.message, e.code, e.stack, command_id);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Check if element is enabled
|
|
*/
|
|
function isElementEnabled(msg) {
|
|
let command_id = msg.json.command_id;
|
|
try {
|
|
let el = elementManager.getKnownElement(msg.json.element, curWindow);
|
|
sendResponse({value: utils.isElementEnabled(el)}, command_id);
|
|
}
|
|
catch (e) {
|
|
sendError(e.message, e.code, e.stack, command_id);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Check if element is selected
|
|
*/
|
|
function isElementSelected(msg) {
|
|
let command_id = msg.json.command_id;
|
|
try {
|
|
let el = elementManager.getKnownElement(msg.json.element, curWindow);
|
|
sendResponse({value: utils.isElementSelected(el)}, command_id);
|
|
}
|
|
catch (e) {
|
|
sendError(e.message, e.code, e.stack, command_id);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Send keys to element
|
|
*/
|
|
function sendKeysToElement(msg) {
|
|
let command_id = msg.json.command_id;
|
|
try {
|
|
let el = elementManager.getKnownElement(msg.json.element, curWindow);
|
|
if (checkVisible(el)) {
|
|
utils.type(curWindow.document, el, msg.json.value.join(""), true);
|
|
sendOk(command_id);
|
|
}
|
|
else {
|
|
sendError("Element is not visible", 11, null, command_id)
|
|
}
|
|
}
|
|
catch (e) {
|
|
sendError(e.message, e.code, e.stack, command_id);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Get the position of an element
|
|
*/
|
|
function getElementPosition(msg) {
|
|
let command_id = msg.json.command_id;
|
|
try{
|
|
let el = elementManager.getKnownElement(msg.json.element, curWindow);
|
|
let rect = el.getBoundingClientRect();
|
|
|
|
let location = {};
|
|
location.x = rect.left;
|
|
location.y = rect.top;
|
|
|
|
sendResponse({value: location}, command_id);
|
|
}
|
|
catch (e) {
|
|
sendError(e.message, e.code, e.stack, command_id);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Clear the text of an element
|
|
*/
|
|
function clearElement(msg) {
|
|
let command_id = msg.json.command_id;
|
|
try {
|
|
let el = elementManager.getKnownElement(msg.json.element, curWindow);
|
|
utils.clearElement(el);
|
|
sendOk(command_id);
|
|
}
|
|
catch (e) {
|
|
sendError(e.message, e.code, e.stack, command_id);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Switch to frame given either the server-assigned element id,
|
|
* its index in window.frames, or the iframe's name or id.
|
|
*/
|
|
function switchToFrame(msg) {
|
|
let command_id = msg.json.command_id;
|
|
function checkLoad() {
|
|
let errorRegex = /about:.+(error)|(blocked)\?/;
|
|
if (curWindow.document.readyState == "complete") {
|
|
sendOk(command_id);
|
|
return;
|
|
}
|
|
else if (curWindow.document.readyState == "interactive" && errorRegex.exec(curWindow.document.baseURI)) {
|
|
sendError("Error loading page", 13, null, command_id);
|
|
return;
|
|
}
|
|
checkTimer.initWithCallback(checkLoad, 100, Ci.nsITimer.TYPE_ONE_SHOT);
|
|
}
|
|
let foundFrame = null;
|
|
let frames = []; //curWindow.document.getElementsByTagName("iframe");
|
|
let parWindow = null; //curWindow.QueryInterface(Ci.nsIInterfaceRequestor)
|
|
// Check of the curWindow reference is dead
|
|
try {
|
|
frames = curWindow.document.getElementsByTagName("iframe");
|
|
//Until Bug 761935 lands, we won't have multiple nested OOP iframes. We will only have one.
|
|
//parWindow will refer to the iframe above the nested OOP frame.
|
|
parWindow = curWindow.QueryInterface(Ci.nsIInterfaceRequestor)
|
|
.getInterface(Ci.nsIDOMWindowUtils).outerWindowID;
|
|
} catch (e) {
|
|
// We probably have a dead compartment so accessing it is going to make Firefox
|
|
// very upset. Let's now try redirect everything to the top frame even if the
|
|
// user has given us a frame since search doesnt look up.
|
|
msg.json.value = null;
|
|
msg.json.element = null;
|
|
}
|
|
if ((msg.json.value == null) && (msg.json.element == null)) {
|
|
curWindow = content;
|
|
if(msg.json.focus == true) {
|
|
curWindow.focus();
|
|
}
|
|
sandbox = null;
|
|
checkTimer.initWithCallback(checkLoad, 100, Ci.nsITimer.TYPE_ONE_SHOT);
|
|
return;
|
|
}
|
|
if (msg.json.element != undefined) {
|
|
if (elementManager.seenItems[msg.json.element] != undefined) {
|
|
let wantedFrame;
|
|
try {
|
|
wantedFrame = elementManager.getKnownElement(msg.json.element, curWindow); //HTMLIFrameElement
|
|
}
|
|
catch(e) {
|
|
sendError(e.message, e.code, e.stack, command_id);
|
|
}
|
|
for (let i = 0; i < frames.length; i++) {
|
|
// use XPCNativeWrapper to compare elements; see bug 834266
|
|
if (XPCNativeWrapper(frames[i]) == XPCNativeWrapper(wantedFrame)) {
|
|
curWindow = frames[i];
|
|
foundFrame = i;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
if (foundFrame == null) {
|
|
switch(typeof(msg.json.value)) {
|
|
case "string" :
|
|
let foundById = null;
|
|
for (let i = 0; i < frames.length; i++) {
|
|
//give precedence to name
|
|
let frame = frames[i];
|
|
let name = utils.getElementAttribute(frame, 'name');
|
|
let id = utils.getElementAttribute(frame, 'id');
|
|
if (name == msg.json.value) {
|
|
foundFrame = i;
|
|
break;
|
|
} else if ((foundById == null) && (id == msg.json.value)) {
|
|
foundById = i;
|
|
}
|
|
}
|
|
if ((foundFrame == null) && (foundById != null)) {
|
|
foundFrame = foundById;
|
|
curWindow = frames[foundFrame];
|
|
}
|
|
break;
|
|
case "number":
|
|
if (frames[msg.json.value] != undefined) {
|
|
foundFrame = msg.json.value;
|
|
curWindow = frames[foundFrame];
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
if (foundFrame == null) {
|
|
sendError("Unable to locate frame: " + msg.json.value, 8, null, command_id);
|
|
return;
|
|
}
|
|
|
|
sandbox = null;
|
|
|
|
if (curWindow.contentWindow == null) {
|
|
// The frame we want to switch to is a remote frame; notify our parent to handle
|
|
// the switch.
|
|
curWindow = content;
|
|
sendToServer('Marionette:switchToFrame', {frame: foundFrame,
|
|
win: parWindow,
|
|
command_id: command_id});
|
|
}
|
|
else {
|
|
curWindow = curWindow.contentWindow;
|
|
if(msg.json.focus == true) {
|
|
curWindow.focus();
|
|
}
|
|
checkTimer.initWithCallback(checkLoad, 100, Ci.nsITimer.TYPE_ONE_SHOT);
|
|
}
|
|
}
|
|
/**
|
|
* Add a cookie to the document
|
|
*/
|
|
function addCookie(msg) {
|
|
cookie = msg.json.cookie;
|
|
|
|
if (!cookie.expiry) {
|
|
var date = new Date();
|
|
var thePresent = new Date(Date.now());
|
|
date.setYear(thePresent.getFullYear() + 20);
|
|
cookie.expiry = date.getTime() / 1000; // Stored in seconds.
|
|
}
|
|
|
|
if (!cookie.domain) {
|
|
var location = curWindow.document.location;
|
|
cookie.domain = location.hostname;
|
|
}
|
|
else {
|
|
var currLocation = curWindow.location;
|
|
var currDomain = currLocation.host;
|
|
if (currDomain.indexOf(cookie.domain) == -1) {
|
|
sendError("You may only set cookies for the current domain", 24, null, msg.json.command_id);
|
|
}
|
|
}
|
|
|
|
// The cookie's domain may include a port. Which is bad. Remove it
|
|
// We'll catch ip6 addresses by mistake. Since no-one uses those
|
|
// this will be okay for now. See Bug 814416
|
|
if (cookie.domain.match(/:\d+$/)) {
|
|
cookie.domain = cookie.domain.replace(/:\d+$/, '');
|
|
}
|
|
|
|
var document = curWindow.document;
|
|
if (!document || !document.contentType.match(/html/i)) {
|
|
sendError('You may only set cookies on html documents', 25, null, msg.json.command_id);
|
|
}
|
|
var cookieManager = Cc['@mozilla.org/cookiemanager;1'].
|
|
getService(Ci.nsICookieManager2);
|
|
cookieManager.add(cookie.domain, cookie.path, cookie.name, cookie.value,
|
|
cookie.secure, false, false, cookie.expiry);
|
|
sendOk(msg.json.command_id);
|
|
}
|
|
|
|
/**
|
|
* Get All the cookies for a location
|
|
*/
|
|
function getAllCookies(msg) {
|
|
var toReturn = [];
|
|
var cookies = getVisibleCookies(curWindow.location);
|
|
for (var i = 0; i < cookies.length; i++) {
|
|
var cookie = cookies[i];
|
|
var expires = cookie.expires;
|
|
if (expires == 0) { // Session cookie, don't return an expiry.
|
|
expires = null;
|
|
} else if (expires == 1) { // Date before epoch time, cap to epoch.
|
|
expires = 0;
|
|
}
|
|
toReturn.push({
|
|
'name': cookie.name,
|
|
'value': cookie.value,
|
|
'path': cookie.path,
|
|
'domain': cookie.host,
|
|
'secure': cookie.isSecure,
|
|
'expiry': expires
|
|
});
|
|
}
|
|
|
|
sendResponse({value: toReturn}, msg.json.command_id);
|
|
}
|
|
|
|
/**
|
|
* Delete a cookie by name
|
|
*/
|
|
function deleteCookie(msg) {
|
|
var toDelete = msg.json.name;
|
|
var cookieManager = Cc['@mozilla.org/cookiemanager;1'].
|
|
getService(Ci.nsICookieManager);
|
|
|
|
var cookies = getVisibleCookies(curWindow.location);
|
|
for (var i = 0; i < cookies.length; i++) {
|
|
var cookie = cookies[i];
|
|
if (cookie.name == toDelete) {
|
|
cookieManager.remove(cookie.host, cookie.name, cookie.path, false);
|
|
}
|
|
}
|
|
|
|
sendOk(msg.json.command_id);
|
|
}
|
|
|
|
/**
|
|
* Delete all the visibile cookies on a page
|
|
*/
|
|
function deleteAllCookies(msg) {
|
|
let cookieManager = Cc['@mozilla.org/cookiemanager;1'].
|
|
getService(Ci.nsICookieManager);
|
|
let cookies = getVisibleCookies(curWindow.location);
|
|
for (let i = 0; i < cookies.length; i++) {
|
|
let cookie = cookies[i];
|
|
cookieManager.remove(cookie.host, cookie.name, cookie.path, false);
|
|
}
|
|
sendOk(msg.json.command_id);
|
|
}
|
|
|
|
/**
|
|
* Get all the visible cookies from a location
|
|
*/
|
|
function getVisibleCookies(location) {
|
|
let results = [];
|
|
let currentPath = location.pathname;
|
|
if (!currentPath) currentPath = '/';
|
|
let isForCurrentPath = function(aPath) {
|
|
return currentPath.indexOf(aPath) != -1;
|
|
}
|
|
|
|
let cookieManager = Cc['@mozilla.org/cookiemanager;1'].
|
|
getService(Ci.nsICookieManager);
|
|
let enumerator = cookieManager.enumerator;
|
|
while (enumerator.hasMoreElements()) {
|
|
let cookie = enumerator.getNext().QueryInterface(Ci['nsICookie']);
|
|
|
|
// Take the hostname and progressively shorten
|
|
let hostname = location.hostname;
|
|
do {
|
|
if ((cookie.host == '.' + hostname || cookie.host == hostname)
|
|
&& isForCurrentPath(cookie.path)) {
|
|
results.push(cookie);
|
|
break;
|
|
}
|
|
hostname = hostname.replace(/^.*?\./, '');
|
|
} while (hostname.indexOf('.') != -1);
|
|
}
|
|
|
|
return results;
|
|
}
|
|
|
|
function getAppCacheStatus(msg) {
|
|
sendResponse({ value: curWindow.applicationCache.status },
|
|
msg.json.command_id);
|
|
}
|
|
|
|
// emulator callbacks
|
|
let _emu_cb_id = 0;
|
|
let _emu_cbs = {};
|
|
|
|
function runEmulatorCmd(cmd, callback) {
|
|
if (callback) {
|
|
_emu_cbs[_emu_cb_id] = callback;
|
|
}
|
|
sendAsyncMessage("Marionette:runEmulatorCmd", {emulator_cmd: cmd, id: _emu_cb_id});
|
|
_emu_cb_id += 1;
|
|
}
|
|
|
|
function emulatorCmdResult(msg) {
|
|
let message = msg.json;
|
|
if (!sandbox) {
|
|
return;
|
|
}
|
|
let cb = _emu_cbs[message.id];
|
|
delete _emu_cbs[message.id];
|
|
if (!cb) {
|
|
return;
|
|
}
|
|
try {
|
|
cb(message.result);
|
|
}
|
|
catch(e) {
|
|
sendError(e.message, e.code, e.stack, -1);
|
|
return;
|
|
}
|
|
}
|
|
|
|
function importScript(msg) {
|
|
let command_id = msg.json.command_id;
|
|
let file;
|
|
if (importedScripts.exists()) {
|
|
file = FileUtils.openFileOutputStream(importedScripts,
|
|
FileUtils.MODE_APPEND | FileUtils.MODE_WRONLY);
|
|
}
|
|
else {
|
|
//Note: The permission bits here don't actually get set (bug 804563)
|
|
importedScripts.createUnique(Components.interfaces.nsIFile.NORMAL_FILE_TYPE,
|
|
parseInt("0666", 8));
|
|
file = FileUtils.openFileOutputStream(importedScripts,
|
|
FileUtils.MODE_WRONLY | FileUtils.MODE_CREATE);
|
|
importedScripts.permissions = parseInt("0666", 8); //actually set permissions
|
|
}
|
|
file.write(msg.json.script, msg.json.script.length);
|
|
file.close();
|
|
sendOk(command_id);
|
|
}
|
|
|
|
/**
|
|
* Saves a screenshot and returns a Base64 string
|
|
*/
|
|
function screenShot(msg) {
|
|
let node = null;
|
|
if (msg.json.element) {
|
|
try {
|
|
node = elementManager.getKnownElement(msg.json.element, curWindow)
|
|
}
|
|
catch (e) {
|
|
sendResponse(e.message, e.code, e.stack, msg.json.command_id);
|
|
return;
|
|
}
|
|
}
|
|
else {
|
|
node = curWindow;
|
|
}
|
|
let highlights = msg.json.highlights;
|
|
|
|
var document = curWindow.document;
|
|
var rect, win, width, height, left, top, needsOffset;
|
|
// node can be either a window or an arbitrary DOM node
|
|
if (node == curWindow) {
|
|
// node is a window
|
|
win = node;
|
|
width = win.innerWidth;
|
|
height = win.innerHeight;
|
|
top = 0;
|
|
left = 0;
|
|
// offset needed for highlights to take 'outerHeight' of window into account
|
|
needsOffset = true;
|
|
}
|
|
else {
|
|
// node is an arbitrary DOM node
|
|
win = node.ownerDocument.defaultView;
|
|
rect = node.getBoundingClientRect();
|
|
width = rect.width;
|
|
height = rect.height;
|
|
top = rect.top;
|
|
left = rect.left;
|
|
// offset for highlights not needed as they will be relative to this node
|
|
needsOffset = false;
|
|
}
|
|
|
|
var canvas = document.createElementNS("http://www.w3.org/1999/xhtml", "canvas");
|
|
canvas.width = width;
|
|
canvas.height = height;
|
|
var ctx = canvas.getContext("2d");
|
|
// Draws the DOM contents of the window to the canvas
|
|
ctx.drawWindow(win, left, top, width, height, 'rgb(255,255,255)');
|
|
|
|
// This section is for drawing a red rectangle around each element passed in via the highlights array
|
|
if (highlights) {
|
|
ctx.lineWidth = "2";
|
|
ctx.strokeStyle = "red";
|
|
ctx.save();
|
|
|
|
for (var i = 0; i < highlights.length; ++i) {
|
|
var elem = highlights[i];
|
|
rect = elem.getBoundingClientRect();
|
|
|
|
var offsetY = 0, offsetX = 0;
|
|
if (needsOffset) {
|
|
var offset = getChromeOffset(elem);
|
|
offsetX = offset.x;
|
|
offsetY = offset.y;
|
|
} else {
|
|
// Don't need to offset the window chrome, just make relative to containing node
|
|
offsetY = -top;
|
|
offsetX = -left;
|
|
}
|
|
|
|
// Draw the rectangle
|
|
ctx.strokeRect(rect.left + offsetX, rect.top + offsetY, rect.width, rect.height);
|
|
}
|
|
}
|
|
|
|
// Return the Base64 String back to the client bindings and they can manage
|
|
// saving the file to disk if it is required
|
|
sendResponse({value:canvas.toDataURL("image/png","")}, msg.json.command_id);
|
|
}
|
|
|
|
//call register self when we get loaded
|
|
registerSelf();
|
|
|