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: MARIONETTE_HEAD_JS = 'head.js';
michael@0: 
michael@0: let outNumber = "5555551111";
michael@0: let inNumber = "5555552222";
michael@0: let outgoingCall;
michael@0: let incomingCall;
michael@0: let gotOriginalConnected = false;
michael@0: let gotHeld = false;
michael@0: let gotConnected = false;
michael@0: 
michael@0: function dial() {
michael@0:   log("Make an outgoing call.");
michael@0:   telephony.dial(outNumber).then(call => {
michael@0:     outgoingCall = call;
michael@0:     ok(outgoingCall);
michael@0:     is(outgoingCall.number, outNumber);
michael@0:     is(outgoingCall.state, "dialing");
michael@0: 
michael@0:     outgoingCall.onalerting = function onalerting(event) {
michael@0:       log("Received 'alerting' call event.");
michael@0: 
michael@0:       is(outgoingCall, event.call);
michael@0:       is(outgoingCall.state, "alerting");
michael@0:       is(outgoingCall, telephony.active);
michael@0:       is(telephony.calls.length, 1);
michael@0:       is(telephony.calls[0], outgoingCall);
michael@0: 
michael@0:       emulator.run("gsm list", function(result) {
michael@0:         log("Call list is now: " + result);
michael@0:         is(result[0], "outbound to  " + outNumber + " : ringing");
michael@0:         is(result[1], "OK");
michael@0:         answer();
michael@0:       });
michael@0:     };
michael@0:   });
michael@0: }
michael@0: 
michael@0: function answer() {
michael@0:   log("Answering the outgoing call.");
michael@0: 
michael@0:   // We get no "connecting" event when the remote party answers the call.
michael@0:   outgoingCall.onconnected = function onconnectedOut(event) {
michael@0:     log("Received 'connected' call event for the original outgoing call.");
michael@0: 
michael@0:     is(outgoingCall, event.call);
michael@0:     is(outgoingCall.state, "connected");
michael@0:     is(outgoingCall, telephony.active);
michael@0: 
michael@0:     emulator.run("gsm list", function(result) {
michael@0:       log("Call list is now: " + result);
michael@0:       is(result[0], "outbound to  " + outNumber + " : active");
michael@0:       is(result[1], "OK");
michael@0: 
michael@0:       if(!gotOriginalConnected){
michael@0:         gotOriginalConnected = true;
michael@0:         holdCall();
michael@0:       } else {
michael@0:         // Received connected event for original call multiple times (fail)
michael@0:         ok(false,
michael@0:            "Received 'connected' event for original call multiple times.");
michael@0:       }
michael@0:     });
michael@0:   };
michael@0:   emulator.run("gsm accept " + outNumber);
michael@0: }
michael@0: 
michael@0: function holdCall() {
michael@0:   log("Putting the original (outgoing) call on hold.");
michael@0: 
michael@0:   let gotHolding = false;
michael@0:   outgoingCall.onholding = function onholding(event) {
michael@0:     log("Received 'holding' call event");
michael@0:     is(outgoingCall, event.call);
michael@0:     is(outgoingCall.state, "holding");
michael@0:     gotHolding = true;
michael@0:   };
michael@0: 
michael@0:   outgoingCall.onheld = function onheld(event) {
michael@0:     log("Received 'held' call event");
michael@0:     is(outgoingCall, event.call);
michael@0:     is(outgoingCall.state, "held");
michael@0:     ok(gotHolding);
michael@0: 
michael@0:     is(telephony.active, null);
michael@0:     is(telephony.calls.length, 1);
michael@0:     is(telephony.calls[0], outgoingCall);
michael@0: 
michael@0:     emulator.run("gsm list", function(result) {
michael@0:       log("Call list is now: " + result);
michael@0:       is(result[0], "outbound to  " + outNumber + " : held");
michael@0:       is(result[1], "OK");
michael@0:       simulateIncoming();
michael@0:     });
michael@0:   };
michael@0:   outgoingCall.hold();
michael@0: }
michael@0: 
michael@0: // With one call on hold, simulate an incoming call
michael@0: function simulateIncoming() {
michael@0:   log("Simulating an incoming call (with one call already held).");
michael@0: 
michael@0:   telephony.onincoming = function onincoming(event) {
michael@0:     log("Received 'incoming' call event.");
michael@0:     incomingCall = event.call;
michael@0:     ok(incomingCall);
michael@0:     is(incomingCall.number, inNumber);
michael@0:     is(incomingCall.state, "incoming");
michael@0: 
michael@0:     // Should be two calls now
michael@0:     is(telephony.calls.length, 2);
michael@0:     is(telephony.calls[0], outgoingCall);
michael@0:     is(telephony.calls[1], incomingCall);
michael@0: 
michael@0:     emulator.run("gsm list", function(result) {
michael@0:       log("Call list is now: " + result);
michael@0:       is(result[0], "outbound to  " + outNumber + " : held");
michael@0:       is(result[1], "inbound from " + inNumber + " : incoming");
michael@0:       is(result[2], "OK");
michael@0:       answerIncoming();
michael@0:     });
michael@0:   };
michael@0:   emulator.run("gsm call " + inNumber);
michael@0: }
michael@0: 
michael@0: // Answer incoming call; original outgoing call should be held
michael@0: function answerIncoming() {
michael@0:   log("Answering the incoming call.");
michael@0: 
michael@0:   let gotConnecting = false;
michael@0:   incomingCall.onconnecting = function onconnectingIn(event) {
michael@0:     log("Received 'connecting' call event for incoming/2nd call.");
michael@0:     is(incomingCall, event.call);
michael@0:     is(incomingCall.state, "connecting");
michael@0:     gotConnecting = true;
michael@0:   };
michael@0: 
michael@0:   incomingCall.onconnected = function onconnectedIn(event) {
michael@0:     log("Received 'connected' call event for incoming/2nd call.");
michael@0:     is(incomingCall, event.call);
michael@0:     ok(gotConnecting);
michael@0: 
michael@0:     is(incomingCall, telephony.active);
michael@0: 
michael@0:     // Original outbound call now held, incoming call active
michael@0:     is(outgoingCall.state, "held");
michael@0:     is(incomingCall.state, "connected");
michael@0: 
michael@0:     emulator.run("gsm list", function(result) {
michael@0:       log("Call list is now: " + result);
michael@0:       is(result[0], "outbound to  " + outNumber + " : held");
michael@0:       is(result[1], "inbound from " + inNumber + " : active");
michael@0:       is(result[2], "OK");
michael@0:       swapCalls();
michael@0:     });
michael@0:   };
michael@0:   incomingCall.answer();
michael@0: }
michael@0: 
michael@0: // Now swap the held and active calls
michael@0: function swapCalls() {
michael@0:   log("Swapping the held and active calls.");
michael@0: 
michael@0:   // Swap calls by resuming the held (outgoing) call. Will force active
michael@0:   // (incoming) call to hold.
michael@0: 
michael@0:   incomingCall.onheld = function onheldIn(event) {
michael@0:     log("Received 'held' call event for incoming call.");
michael@0:     gotHeld = true;
michael@0: 
michael@0:     if (gotHeld && gotConnected) { verifySwap(); }
michael@0:   };
michael@0: 
michael@0:   let gotResuming = false;
michael@0:   outgoingCall.onresuming = function onresuming(event) {
michael@0:     log("Received 'resuming' call event for outbound call.");
michael@0:     is(outgoingCall, event.call);
michael@0:     is(outgoingCall.state, "resuming");
michael@0:     gotResuming = true;
michael@0:   };
michael@0: 
michael@0:   outgoingCall.onconnected = function onconnected(event) {
michael@0:     log("Received 'connected' call event for outbound call.");
michael@0:     is(outgoingCall, event.call);
michael@0:     ok(gotResuming);
michael@0: 
michael@0:     is(outgoingCall, telephony.active);
michael@0:     is(telephony.calls.length, 2);
michael@0:     is(telephony.calls[0], outgoingCall);
michael@0:     is(telephony.calls[1], incomingCall);
michael@0:     gotConnected = true;
michael@0: 
michael@0:     if (gotHeld && gotConnected) { verifySwap(); }
michael@0:   };
michael@0:   outgoingCall.resume();
michael@0: }
michael@0: 
michael@0: function verifySwap() {
michael@0:   // Call status reflects swap
michael@0:   is(outgoingCall.state, "connected");
michael@0:   is(incomingCall.state, "held");
michael@0: 
michael@0:   emulator.run("gsm list", function(result) {
michael@0:     log("Call list is now: " + result);
michael@0:     is(result[0], "outbound to  " + outNumber + " : active");
michael@0:     is(result[1], "inbound from " + inNumber + " : held");
michael@0: 
michael@0:     // Begin hang-up
michael@0:     hangUpOutgoing();
michael@0:   });
michael@0: }
michael@0: 
michael@0: // Hang-up original outgoing (now active) call
michael@0: function hangUpOutgoing() {
michael@0:   log("Hanging up the original outgoing (now active) call.");
michael@0: 
michael@0:   let gotDisconnecting = false;
michael@0:   outgoingCall.ondisconnecting = function ondisconnectingOut(event) {
michael@0:     log("Received 'disconnecting' call event for original outgoing call.");
michael@0:     is(outgoingCall, event.call);
michael@0:     is(outgoingCall.state, "disconnecting");
michael@0:     gotDisconnecting = true;
michael@0:   };
michael@0: 
michael@0:   outgoingCall.ondisconnected = function ondisconnectedOut(event) {
michael@0:     log("Received 'disconnected' call event for original outgoing call.");
michael@0:     is(outgoingCall, event.call);
michael@0:     is(outgoingCall.state, "disconnected");
michael@0:     ok(gotDisconnecting);
michael@0: 
michael@0:     // Back to one call now
michael@0:     is(telephony.calls.length, 1);
michael@0:     is(incomingCall.state, "held");
michael@0: 
michael@0:     emulator.run("gsm list", function(result) {
michael@0:       log("Call list is now: " + result);
michael@0:       is(result[0], "inbound from " + inNumber + " : held");
michael@0:       is(result[1], "OK");
michael@0:       hangUpIncoming();
michael@0:     });
michael@0:   };
michael@0:   outgoingCall.hangUp();
michael@0: }
michael@0: 
michael@0: // Hang-up remaining (now held) call
michael@0: function hangUpIncoming() {
michael@0:   log("Hanging up the remaining (now held) call.");
michael@0: 
michael@0:   let gotDisconnecting = false;
michael@0:   incomingCall.ondisconnecting = function ondisconnectingIn(event) {
michael@0:     log("Received 'disconnecting' call event for remaining (held) call.");
michael@0:     is(incomingCall, event.call);
michael@0:     is(incomingCall.state, "disconnecting");
michael@0:     gotDisconnecting = true;
michael@0:   };
michael@0: 
michael@0:   incomingCall.ondisconnected = function ondisconnectedIn(event) {
michael@0:     log("Received 'disconnected' call event for remaining (incoming) call.");
michael@0:     is(incomingCall, event.call);
michael@0:     is(incomingCall.state, "disconnected");
michael@0:     ok(gotDisconnecting);
michael@0: 
michael@0:     // Zero calls left
michael@0:     is(telephony.active, null);
michael@0:     is(telephony.calls.length, 0);
michael@0: 
michael@0:     emulator.run("gsm list", function(result) {
michael@0:       log("Call list is now: " + result);
michael@0:       is(result[0], "OK");
michael@0:       cleanUp();
michael@0:     });
michael@0:   };
michael@0:   incomingCall.hangUp();
michael@0: }
michael@0: 
michael@0: function cleanUp() {
michael@0:   telephony.onincoming = null;
michael@0:   finish();
michael@0: }
michael@0: 
michael@0: startTest(function() {
michael@0:   dial();
michael@0: });