michael@0: /* Any copyright is dedicated to the Public Domain.
michael@0:  * http://creativecommons.org/publicdomain/zero/1.0/ */
michael@0: 
michael@0: MARIONETTE_TIMEOUT = 60000;
michael@0: 
michael@0: const DATA_KEY  = "ril.data.enabled";
michael@0: const APN_KEY   = "ril.data.apnSettings";
michael@0: 
michael@0: let Promise = SpecialPowers.Cu.import("resource://gre/modules/Promise.jsm").Promise;
michael@0: 
michael@0: SpecialPowers.setBoolPref("dom.mozSettings.enabled", true);
michael@0: SpecialPowers.addPermission("mobileconnection", true, document);
michael@0: SpecialPowers.addPermission("settings-read", true, document);
michael@0: SpecialPowers.addPermission("settings-write", true, document);
michael@0: 
michael@0: let settings = window.navigator.mozSettings;
michael@0: let connection = window.navigator.mozMobileConnections[0];
michael@0: ok(connection instanceof MozMobileConnection,
michael@0:    "connection is instanceof " + connection.constructor);
michael@0: 
michael@0: function setSetting(key, value) {
michael@0:   let deferred = Promise.defer();
michael@0: 
michael@0:   let setLock = settings.createLock();
michael@0:   let obj = {};
michael@0:   obj[key] = value;
michael@0: 
michael@0:   let setReq = setLock.set(obj);
michael@0:   setReq.addEventListener("success", function onSetSuccess() {
michael@0:     ok(true, "set '" + key + "' to " + obj[key]);
michael@0:     deferred.resolve();
michael@0:   });
michael@0:   setReq.addEventListener("error", function onSetError() {
michael@0:     ok(false, "cannot set '" + key + "'");
michael@0:     deferred.reject();
michael@0:   });
michael@0: 
michael@0:   return deferred.promise;
michael@0: }
michael@0: 
michael@0: function setEmulatorAPN() {
michael@0:   let apn =
michael@0:     [
michael@0:       [
michael@0:         {"carrier":"T-Mobile US",
michael@0:          "apn":"epc.tmobile.com",
michael@0:          "mmsc":"http://mms.msg.eng.t-mobile.com/mms/wapenc",
michael@0:          "types":["default","supl","mms"]}
michael@0:       ]
michael@0:     ];
michael@0:   return setSetting(APN_KEY, apn);
michael@0: }
michael@0: 
michael@0: function enableData() {
michael@0:   log("Turn data on.");
michael@0: 
michael@0:   let deferred = Promise.defer();
michael@0: 
michael@0:   connection.addEventListener("datachange", function ondatachange() {
michael@0:     if (connection.data.connected === true) {
michael@0:       connection.removeEventListener("datachange", ondatachange);
michael@0:       log("mobileConnection.data.connected is now '"
michael@0:           + connection.data.connected + "'.");
michael@0:       deferred.resolve();
michael@0:     }
michael@0:   });
michael@0: 
michael@0:   setEmulatorAPN()
michael@0:     .then(() => setSetting(DATA_KEY, true));
michael@0: 
michael@0:   return deferred.promise;
michael@0: }
michael@0: 
michael@0: function receivedPending(received, pending, nextAction) {
michael@0:   let index = pending.indexOf(received);
michael@0:   if (index != -1) {
michael@0:     pending.splice(index, 1);
michael@0:   }
michael@0:   if (pending.length === 0) {
michael@0:     nextAction();
michael@0:   }
michael@0: }
michael@0: 
michael@0: function waitRadioState(state) {
michael@0:   let deferred = Promise.defer();
michael@0: 
michael@0:   waitFor(function() {
michael@0:     deferred.resolve();
michael@0:   }, function() {
michael@0:     return connection.radioState == state;
michael@0:   });
michael@0: 
michael@0:   return deferred.promise;
michael@0: }
michael@0: 
michael@0: function setRadioEnabled(enabled, transientState, finalState) {
michael@0:   log("setRadioEnabled to " + enabled);
michael@0: 
michael@0:   let deferred = Promise.defer();
michael@0:   let done = function() {
michael@0:     deferred.resolve();
michael@0:   };
michael@0: 
michael@0:   let pending = ["onradiostatechange", "onsuccess"];
michael@0: 
michael@0:   let receivedTransient = false;
michael@0:   connection.onradiostatechange = function() {
michael@0:     let state = connection.radioState;
michael@0:     log("Received 'radiostatechange' event, radioState: " + state);
michael@0: 
michael@0:     if (state == transientState) {
michael@0:       receivedTransient = true;
michael@0:     } else if (state == finalState) {
michael@0:       ok(receivedTransient);
michael@0:       receivedPending("onradiostatechange", pending, done);
michael@0:     }
michael@0:   };
michael@0: 
michael@0:   let req = connection.setRadioEnabled(enabled);
michael@0: 
michael@0:   req.onsuccess = function() {
michael@0:     log("setRadioEnabled success");
michael@0:     receivedPending("onsuccess", pending, done);
michael@0:   };
michael@0: 
michael@0:   req.onerror = function() {
michael@0:     ok(false, "setRadioEnabled should not fail");
michael@0:     deferred.reject();
michael@0:   };
michael@0: 
michael@0:   return deferred.promise;
michael@0: }
michael@0: 
michael@0: function testSwitchRadio() {
michael@0:   log("= testSwitchRadio =");
michael@0:   return waitRadioState("enabled")
michael@0:     .then(setRadioEnabled.bind(null, false, "disabling", "disabled"))
michael@0:     .then(setRadioEnabled.bind(null, true, "enabling", "enabled"));
michael@0: }
michael@0: 
michael@0: function testDisableRadioWhenDataConnected() {
michael@0:   log("= testDisableRadioWhenDataConnected =");
michael@0:   return waitRadioState("enabled")
michael@0:     .then(enableData)
michael@0:     .then(setRadioEnabled.bind(null, false, "disabling", "disabled"))
michael@0:     .then(() => {
michael@0:       // Data should be disconnected.
michael@0:       is(connection.data.connected, false);
michael@0:     })
michael@0:     .then(setRadioEnabled.bind(null, true, "enabling", "enabled"))
michael@0:     // Disable data
michael@0:     .then(setSetting.bind(null, DATA_KEY, false));
michael@0: }
michael@0: 
michael@0: function cleanUp() {
michael@0:   SpecialPowers.removePermission("mobileconnection", document);
michael@0:   SpecialPowers.removePermission("settings-write", document);
michael@0:   SpecialPowers.removePermission("settings-read", document);
michael@0:   SpecialPowers.clearUserPref("dom.mozSettings.enabled");
michael@0:   finish();
michael@0: }
michael@0: 
michael@0: testSwitchRadio()
michael@0:   .then(testDisableRadioWhenDataConnected)
michael@0:   .then(null, () => {
michael@0:     ok(false, "promise reject somewhere");
michael@0:   })
michael@0:   .then(cleanUp);