public void AllJoynStructs()
{
TestStruct testStruct = new TestStruct();
testStruct.a = 42;
testStruct.b = "Hello";
testStruct.c = "World";
testStruct.d = 88;
AllJoyn.MsgArg arg = new AllJoyn.MsgArg();
object[] mystruct = new object[4];
mystruct[0] = testStruct.a;
mystruct[1] = testStruct.b;
mystruct[2] = testStruct.c;
mystruct[3] = testStruct.d;
AllJoyn.QStatus status = arg.Set("(issi)", mystruct);
Assert.Equal(AllJoyn.QStatus.OK, status);
object outstruct;
status = arg.Get("(issi)", out outstruct);
Assert.Equal(AllJoyn.QStatus.OK, status);
object[] outstructa = (object[])outstruct;
Assert.Equal(4, outstructa.Length);
Assert.Equal(testStruct.a, (int)outstructa[0]);
Assert.Equal(testStruct.b, (string)outstructa[1]);
Assert.Equal(testStruct.c, (string)outstructa[2]);
Assert.Equal(testStruct.d, (int)outstructa[3]);
arg.Dispose();
arg = new AllJoyn.MsgArg();
//struct within a struct
object[] mystruct2 = new object[2];
mystruct2[0] = "bob";
mystruct2[1] = mystruct;
status = arg.Set("(s(issi))", mystruct2);
Assert.Equal(AllJoyn.QStatus.OK, status);
status = arg.Get("(s(issi))", out outstruct);
object[] outstruct1 = (object[])outstruct;
Assert.Equal(2, outstruct1.Length);
object[] outstruct2 = (object[])outstruct1[1];
Assert.Equal(4, outstruct2.Length);
Assert.Equal("bob", (string)outstruct1[0]);
Assert.Equal(testStruct.a, (int)outstruct2[0]);
Assert.Equal(testStruct.b, (string)outstruct2[1]);
Assert.Equal(testStruct.c, (string)outstruct2[2]);
Assert.Equal(testStruct.d, (int)outstruct2[3]);
}
public void Properties()
{
//SetUp Service
//start service BusAttachment
AllJoyn.BusAttachment serviceBus = new AllJoyn.BusAttachment("MessageTestService", true);
Assert.Equal(AllJoyn.QStatus.OK, serviceBus.Start());
Assert.Equal(AllJoyn.QStatus.OK, serviceBus.Connect(AllJoynTestCommon.GetConnectSpec()));
TestBusListener testBusListener = new TestBusListener(this);
serviceBus.RegisterBusListener(testBusListener);
//Create and activate the service Interface
AllJoyn.InterfaceDescription testIntf = null;
Assert.Equal(AllJoyn.QStatus.OK, serviceBus.CreateInterface(INTERFACE_NAME, out testIntf));
Assert.NotNull(testIntf);
Assert.Equal(AllJoyn.QStatus.OK, testIntf.AddMember(AllJoyn.Message.Type.MethodCall, "ping", "s", "s", "in,out"));
testIntf.Activate();
//create and register BusObject
MessageTestBusObject busObj = new MessageTestBusObject(OBJECT_PATH);
busObj.AddInterface(testIntf);
AllJoyn.InterfaceDescription.Member ping;
ping = testIntf.GetMember("ping");
Assert.NotNull(ping);
Assert.Equal(AllJoyn.QStatus.OK, busObj.AddMethodHandler(ping, busObj.Ping));
Assert.Equal(AllJoyn.QStatus.OK, serviceBus.RegisterBusObject(busObj));
_nameOwnerChangedFlag = false;
Assert.Equal(AllJoyn.QStatus.OK, serviceBus.RequestName(WELLKNOWN_NAME, AllJoyn.DBus.NameFlags.ReplaceExisting |
AllJoyn.DBus.NameFlags.DoNotQueue |
AllJoyn.DBus.NameFlags.AllowReplacement));
Wait(TimeSpan.FromSeconds(2));
Assert.True(_nameOwnerChangedFlag);
// SetUp Client
// start client BusAttachment
AllJoyn.BusAttachment clientBus = new AllJoyn.BusAttachment("MessageTestClient", true);
Assert.Equal(AllJoyn.QStatus.OK, clientBus.Start());
Assert.Equal(AllJoyn.QStatus.OK, clientBus.Connect(AllJoynTestCommon.GetConnectSpec()));
AllJoyn.ProxyBusObject proxyObj = new AllJoyn.ProxyBusObject(clientBus, INTERFACE_NAME, OBJECT_PATH, 0);
Assert.Equal(AllJoyn.QStatus.OK, proxyObj.IntrospectRemoteObject());
AllJoyn.Message reply = new AllJoyn.Message(clientBus);
AllJoyn.MsgArg input = new AllJoyn.MsgArg("s", "AllJoyn");
proxyObj.MethodCall(INTERFACE_NAME, "ping", input, reply, 25000, 0);
// Actual tests for GetArg/GetArgs
// check the message properties
Assert.False(reply.IsBroadcastSignal);
Assert.False(reply.IsGlobalBroadcast);
Assert.False(reply.IsSessionless);
Assert.False(reply.IsExpired());
uint timeLeft;
reply.IsExpired(out timeLeft);
Assert.True(timeLeft > 0);
Assert.False(reply.IsUnreliable);
Assert.False(reply.IsEncrypted);
// we don't expect any flags
Assert.Equal((byte)0, reply.Flags);
// no security is being used so there should be no security mechanism
Assert.Equal("", reply.AuthMechanism);
Assert.Equal(AllJoyn.Message.Type.MethodReturn, reply.MessageType);
// The serial is unknown before hand but it should not be zero
Assert.NotEqual<uint>(0u, reply.CallSerial);
Assert.NotEqual<uint>(0u, reply.ReplySerial);
// A method return does not have an Object Path
Assert.Equal("", reply.ObjectPath);
// A method return does not have an interface specified
Assert.Equal("", reply.Interface);
// The member name is not specified on a message return
Assert.Equal("", reply.MemberName);
// TODO possible error the documentation for Sender states it should
// be returning the well-known name however in this case it is
// returning the unique name of the sender.
Assert.Equal(serviceBus.UniqueName, reply.Sender);
Assert.Equal(clientBus.UniqueName, reply.ReceiveEndPointName);
Assert.Equal(clientBus.UniqueName, reply.Destination);
Assert.Equal(0u, reply.CompressionToken);
// no session set up for this test Session Id should be 0
Assert.Equal(0u, reply.SessionId);
String errorMsg;
// TODO produce test that generates actual error Message
Assert.Null(reply.GetErrorName(out errorMsg));
Assert.Equal("", errorMsg);
// The ToString method only returns a string when running debug code
#if DEBUG
Assert.True(reply.ToString().StartsWith("<message endianness="));
Assert.True(reply.ToString().Contains("<header field=\"REPLY_SERIAL\">"));
Assert.True(reply.ToString().Contains("<header field=\"DESTINATION\">"));
Assert.True(reply.ToString().Contains("<header field=\"SENDER\">"));
Assert.True(reply.ToString().Contains("<header field=\"SIGNATURE\">"));
Assert.True(reply.ToString().Contains("<signature>s</signature>"));
Assert.True(reply.ToString().Contains("<string>AllJoyn</string>"));
Assert.True(reply.ToString().EndsWith("</message>"));
// this call to description should return 'METHID_RET[<reply serial>](s)'
Assert.True(reply.Description.StartsWith("METHOD_RET["));
#else
Assert.Equal("", reply.ToString());
Assert.Equal("", reply.Description);
#endif
// TODO figure out a good way to test the TimeStamp property
//reply.TimeStamp
// CleanUp
serviceBus.UnregisterBusListener(testBusListener);
reply.Dispose();
input.Dispose();
proxyObj.Dispose();
clientBus.Dispose();
testBusListener.Dispose();
busObj.Dispose();
serviceBus.Dispose();
}
public void GetArgs()
{
//SetUp Service
//start service BusAttachment
AllJoyn.BusAttachment serviceBus = new AllJoyn.BusAttachment("MessageTestService", true);
Assert.Equal(AllJoyn.QStatus.OK, serviceBus.Start());
Assert.Equal(AllJoyn.QStatus.OK, serviceBus.Connect(AllJoynTestCommon.GetConnectSpec()));
TestBusListener testBusListener = new TestBusListener(this);
serviceBus.RegisterBusListener(testBusListener);
//Create and activate the service Interface
AllJoyn.InterfaceDescription testIntf = null;
Assert.Equal(AllJoyn.QStatus.OK, serviceBus.CreateInterface(INTERFACE_NAME, out testIntf));
Assert.NotNull(testIntf);
Assert.Equal(AllJoyn.QStatus.OK, testIntf.AddMember(AllJoyn.Message.Type.MethodCall, "ping", "s", "s", "in,out"));
testIntf.Activate();
//create and register BusObject
MessageTestBusObject busObj = new MessageTestBusObject(OBJECT_PATH);
busObj.AddInterface(testIntf);
AllJoyn.InterfaceDescription.Member ping;
ping = testIntf.GetMember("ping");
Assert.NotNull(ping);
Assert.Equal(AllJoyn.QStatus.OK, busObj.AddMethodHandler(ping, busObj.Ping));
Assert.Equal(AllJoyn.QStatus.OK, serviceBus.RegisterBusObject(busObj));
_nameOwnerChangedFlag = false;
Assert.Equal(AllJoyn.QStatus.OK, serviceBus.RequestName(WELLKNOWN_NAME, AllJoyn.DBus.NameFlags.ReplaceExisting |
AllJoyn.DBus.NameFlags.DoNotQueue |
AllJoyn.DBus.NameFlags.AllowReplacement));
Wait(TimeSpan.FromSeconds(2));
Assert.True(_nameOwnerChangedFlag);
//SetUp Client
//start client BusAttachment
AllJoyn.BusAttachment clientBus = new AllJoyn.BusAttachment("MessageTestClient", true);
Assert.Equal(AllJoyn.QStatus.OK, clientBus.Start());
Assert.Equal(AllJoyn.QStatus.OK, clientBus.Connect(AllJoynTestCommon.GetConnectSpec()));
AllJoyn.ProxyBusObject proxyObj = new AllJoyn.ProxyBusObject(clientBus, WELLKNOWN_NAME, OBJECT_PATH, 0);
Assert.Equal(AllJoyn.QStatus.OK, proxyObj.IntrospectRemoteObject());
AllJoyn.Message reply = new AllJoyn.Message(clientBus);
AllJoyn.MsgArg input = new AllJoyn.MsgArg("s", "AllJoyn");
proxyObj.MethodCall(INTERFACE_NAME, "ping", input, reply, 25000, 0);
//Actual tests for GetArg/GetArgs
// call using GetArg specifying the array index
Assert.Equal("AllJoyn", (string)reply.GetArg(0));
// use the this[] operator call to get the MsgArg
Assert.Equal("AllJoyn", (string)(reply[0]));
// Return the MsgArgs note could be multiple values
AllJoyn.MsgArg replyArg = reply.GetArgs();
Assert.Equal(1, replyArg.Length);
Assert.Equal("AllJoyn", (string)replyArg);
// Parse the Message Drectly
object replyString;
Assert.Equal(AllJoyn.QStatus.OK, reply.GetArgs("s", out replyString));
Assert.Equal("AllJoyn", (string)replyString);
serviceBus.UnregisterBusListener(testBusListener);
reply.Dispose();
input.Dispose();
proxyObj.Dispose();
clientBus.Dispose();
testBusListener.Dispose();
busObj.Dispose();
serviceBus.Dispose();
}
public void VariantOfVariants()
{
string s = "this is a string";
AllJoyn.MsgArg arg = new AllJoyn.MsgArg();
AllJoyn.MsgArg variantArg1 = new AllJoyn.MsgArg();
AllJoyn.MsgArg variantArg2 = new AllJoyn.MsgArg();
Assert.Equal(AllJoyn.QStatus.OK, arg.Set("s", s));
Assert.Equal(AllJoyn.QStatus.OK, variantArg1.Set("v", arg));
Assert.Equal(AllJoyn.QStatus.OK, variantArg2.Set("v", variantArg1));
string s_out;
Assert.Equal(AllJoyn.QStatus.OK, variantArg2.Get(out s_out));
Assert.Equal(s, s_out);
arg.Dispose();
variantArg1.Dispose();
variantArg2.Dispose();
arg = new AllJoyn.MsgArg();
variantArg1 = new AllJoyn.MsgArg();
variantArg2 = new AllJoyn.MsgArg();
//with struct container (See VariantOfStructs test)
object[] in_v_struct = new object[] { (byte)24, true, (short)42, 3.14159, "Gonzo the magnificant" };
Assert.Equal(AllJoyn.QStatus.OK, arg.Set("(ybnds)", in_v_struct));
Assert.Equal(AllJoyn.QStatus.OK, variantArg1.Set("v", arg));
Assert.Equal(AllJoyn.QStatus.OK, variantArg2.Set("v", variantArg1));
//nest variants do not have to be unpacked multiple times even when they have a container type
object tmp;
Assert.Equal(AllJoyn.QStatus.OK, variantArg2.Get("v", out tmp));
object tmp2;
Assert.Equal(AllJoyn.QStatus.BUS_SIGNATURE_MISMATCH, ((AllJoyn.MsgArg)tmp).Get("v", out tmp2));
object out_v_struct;
Assert.Equal(AllJoyn.QStatus.BUS_BAD_SIGNATURE, variantArg2.Get("(ybnds)", out out_v_struct));
Assert.Equal(AllJoyn.QStatus.OK, ((AllJoyn.MsgArg)tmp).Get("(ybnds)", out out_v_struct));
object[] ovs = (object[])out_v_struct;
Assert.Equal(5, ovs.Length);
Assert.Equal((byte)24, (byte)ovs[0]);
Assert.True((bool)ovs[1]);
Assert.Equal((short)42, (short)ovs[2]);
Assert.Equal(3.14159, (double)ovs[3]);
Assert.Equal("Gonzo the magnificant", (string)ovs[4]);
}