public void TestDecodeMessageWithAllFieldTypes()
{
// --PMAP-- --TID--- ---#1--- -------#2-------- ------------#3------------ ---#4--- ------------#5------------ ---#6---
const string msgstr = "11111111 11110001 11001000 10000001 11111111 11111101 00001001 10110001 11111111 01100001 01100010 11100011 10000010";
Stream input = ByteUtil.CreateByteStream(msgstr);
var template = new MessageTemplate("",
new Field[] {
new Scalar("1", FASTType.ASCII, Operator.COPY, ScalarValue.UNDEFINED, false),
new Scalar("2", FASTType.BYTE_VECTOR, Operator.COPY, ScalarValue.UNDEFINED, false),
new Scalar("3", FASTType.DECIMAL, Operator.COPY, ScalarValue.UNDEFINED, false),
new Scalar("4", FASTType.I32, Operator.COPY, ScalarValue.UNDEFINED, false),
new Scalar("5", FASTType.ASCII, Operator.COPY, ScalarValue.UNDEFINED, false),
new Scalar("6", FASTType.U32, Operator.COPY, ScalarValue.UNDEFINED, false),
});
var context = new Context();
context.RegisterTemplate(113, template);
GroupValue message = new Message(template);
message.SetString(1, "H");
message.SetByteVector(2, new[] { (byte)0xFF });
message.SetDecimal(3, 1.201);
message.SetInteger(4, -1);
message.SetString(5, "abc");
message.SetInteger(6, 2);
Assert.AreEqual(message, new FastDecoder(context, input).ReadMessage());
}
public void TestEncodeMessageWithAllFieldTypes()
{
var template = new MessageTemplate("",
new Field[] {
new Scalar("1", FASTType.STRING, Operator.COPY, ScalarValue.UNDEFINED, false),
new Scalar("2", FASTType.BYTE_VECTOR, Operator.COPY, ScalarValue.UNDEFINED, false),
new Scalar("3", FASTType.DECIMAL, Operator.COPY, ScalarValue.UNDEFINED, false),
new Scalar("4", FASTType.I32, Operator.COPY, ScalarValue.UNDEFINED, false),
new Scalar("5", FASTType.STRING, Operator.COPY, ScalarValue.UNDEFINED, false),
new Scalar("6", FASTType.U32, Operator.COPY, ScalarValue.UNDEFINED, false),
});
var context = new Context();
context.RegisterTemplate(113, template);
var message = new Message(template);
message.SetString(1, "H");
message.SetByteVector(2, new[] { (byte)0xFF });
message.SetDecimal(3, 1.201);
message.SetInteger(4, -1);
message.SetString(5, "abc");
message.SetInteger(6, 2);
// --PMAP-- --TID--- ---#1--- -------#2-------- ------------#3------------ ---#4--- ------------#5------------ ---#6---
const string msgstr = "11111111 11110001 11001000 10000001 11111111 11111101 00001001 10110001 11111111 01100001 01100010 11100011 10000010";
AssertEquals(msgstr, new FastEncoder(context).Encode(message));
}
public void TestDictionaryNotInherited()
{
const string templateDef = "<template name=\"OptDeltaDec\" id=\"58\" dictionary=\"template\">" +
" <string name=\"desc\"/>" +
" <decimal id=\"1\" presence=\"optional\" name=\"Line1\">" +
" <exponent><copy/></exponent>" +
" <mantissa><copy/></mantissa>" +
" </decimal>" +
" <decimal id=\"1\" presence=\"optional\" name=\"Line2\">" +
" <exponent><copy/></exponent>" +
" <mantissa><copy/></mantissa>" +
" </decimal> " +
" <decimal id=\"1\" presence=\"optional\" name=\"Line3\">" +
" <exponent><copy/></exponent> " +
" <mantissa><copy/></mantissa>" +
" </decimal>" +
"</template>";
MessageTemplate template = Template(templateDef);
var m = new Message(template);
m.SetString("desc", "prev");
m.SetDecimal("Line2", 9427.61 );
m.SetDecimal("Line3", 9427.6 );
byte[] bytes = Encoder(template).Encode(m);
Message m2 = Decoder(template, bytes).ReadMessage();
Assert.AreEqual(m, m2);
}
public void TestConversions()
{
MessageTemplate template = Template(
"<template>" +
" <string name=\"string\"/>" +
" <uInt32 name=\"uint\"/>" +
" <int8 name=\"byte\"/>" +
" <int16 name=\"short\"/>" +
" <int64 name=\"long\"/>" +
" <byteVector name=\"bytevector\"/>" +
" <decimal name=\"decimal\"/>" +
"</template>");
var message = new Message(template);
message.SetByteVector("string", byt("7f001a"));
message.SetDecimal("uint", 150.0);
message.SetString("byte", "4");
message.SetString("short", "-5");
message.SetString("long", "1000000000000000000");
message.SetString("bytevector", "abcd");
message.SetString("decimal", "2.3");
FastEncoder encoder = Encoder(template);
byte[] encoding = encoder.Encode(message);
FastDecoder decoder = Decoder(template, encoding);
Message decodedMessage = decoder.ReadMessage();
Assert.AreEqual("7f001a", decodedMessage.GetString("string"));
Assert.AreEqual(150, decodedMessage.GetInt("uint"));
Assert.AreEqual(150, decodedMessage.GetShort("uint"));
Assert.AreEqual(4, decodedMessage.GetByte("byte"));
Assert.AreEqual(-5, decodedMessage.GetShort("short"));
Assert.AreEqual(1000000000000000000L, decodedMessage.GetLong("long"));
Assert.AreEqual("61626364", decodedMessage.GetString("bytevector"));
}
public void TestTailOperatorWithOptionalField()
{
var field = new Scalar("", FASTType.STRING, Operator.TAIL,
new StringValue("abc"), true);
MessageTemplate template = registerTemplate(field);
var msg1 = new Message(template);
msg1.SetString(1, "abc");
var msg2 = new Message(template);
msg2.SetString(1, "abd");
var msg3 = new Message(template);
var msg4 = new Message(template);
msg4.SetString(1, "dbef");
// --PMAP-- --TID---
encodeAndAssertEquals("11000000 11110001", msg1);
// --PMAP-- ---#1---
encodeAndAssertEquals("10100000 11100100", msg2);
// --PMAP-- ---#1---
encodeAndAssertEquals("10100000 10000000", msg3);
// --PMAP-- -----------------#1----------------
encodeAndAssertEquals("10100000 01100100 01100010 01100101 11100110",
msg4);
readMessageAndAssertEquals(msg1);
readMessageAndAssertEquals(msg2);
readMessageAndAssertEquals(msg3);
readMessageAndAssertEquals(msg4);
}
public void testDecodeMessageWithStringFieldTypesAndAllOperators()
{
var template = new MessageTemplate("",
new Field[] {
new Scalar("1", FASTType.ASCII, Operator.COPY, ScalarValue.UNDEFINED, false),
new Scalar("2", FASTType.ASCII, Operator.DELTA, ScalarValue.UNDEFINED, false),
new Scalar("3", FASTType.ASCII, Operator.CONSTANT,
new StringValue("e"), false), /* NON-TRANSFERRABLE */
new Scalar("4", FASTType.ASCII, Operator.DEFAULT,
new StringValue("long"), false)
});
var message = new Message(template);
message.SetString(1, "on");
message.SetString(2, "DCB32");
message.SetString(3, "e");
message.SetString(4, "long");
// --PMAP-- --TID--- --------#1------- ---------------------#2---------------------
const string msg1 = "11100000 11110001 01101111 11101110 10000000 01000100 01000011 01000010 00110011 10110010";
// --PMAP-- ------------#2------------ ---------------------#4---------------------
const string msg2 = "10010000 10000010 00110001 10110110 01110011 01101000 01101111 01110010 11110100";
Stream input = ByteUtil.CreateByteStream(msg1 + ' ' + msg2);
var context = new Context();
context.RegisterTemplate(113, template);
var decoder = new FastDecoder(context, input);
Message readMessage = decoder.ReadMessage();
Assert.AreEqual(message, readMessage);
message.SetString(2, "DCB16");
message.SetString(4, "short");
readMessage = decoder.ReadMessage();
Assert.AreEqual(message, readMessage);
}
public void TestEncodeMessageWithStringFieldTypesAndAllOperators()
{
var template = new MessageTemplate("",
new Field[] {
new Scalar("1", FASTType.STRING, Operator.COPY, ScalarValue.UNDEFINED, false),
new Scalar("2", FASTType.STRING, Operator.DELTA, ScalarValue.UNDEFINED, false),
new Scalar("3", FASTType.STRING, Operator.CONSTANT, new StringValue("e"), false), /* NON-TRANSFERRABLE */
new Scalar("4", FASTType.STRING, Operator.DEFAULT, new StringValue("long"), false)
});
var context = new Context();
context.RegisterTemplate(113, template);
var message = new Message(template);
message.SetString(1, "on");
message.SetString(2, "DCB32");
message.SetString(3, "e");
message.SetString(4, "long");
// --PMAP-- --TID--- --------#1------- ---------------------#2------------------------------
const string msg1 = "11100000 11110001 01101111 11101110 10000000 01000100 01000011 01000010 00110011 10110010";
// --PMAP-- --------#2---------------- ---------------------#4---------------------
const string msg2 = "10010000 10000010 00110001 10110110 01110011 01101000 01101111 01110010 11110100";
var encoder = new FastEncoder(context);
AssertEquals(msg1, encoder.Encode(message));
message.SetString(2, "DCB16");
message.SetString(4, "short");
AssertEquals(msg2, encoder.Encode(message));
}
