private void VerifyEndianAwareBinaryReader <T>(byte[] input, T littleEndianOutput, T bigEndianOutput)
{
// Verify when reader is on a little endian machine
LittleEndianBinaryReader littleEndianReaderOnLittleEndianMachine = this.CreateLittleEndianBinaryReader(new MemoryStream(input), true);
this.CompareActualOutput(littleEndianReaderOnLittleEndianMachine, littleEndianOutput);
// Verify when the reader is on a big endian machine
LittleEndianBinaryReader littleEndianReaderOnBigEndianMachine = this.CreateLittleEndianBinaryReader(new MemoryStream(input), false);
this.CompareActualOutput(littleEndianReaderOnBigEndianMachine, bigEndianOutput);
}
private void CompareActualOutput(LittleEndianBinaryReader endianAwareBinaryReader, object expectedOutput)
{
Type expectedOutputType = expectedOutput.GetType();
if (expectedOutputType == typeof(bool))
{
bool actualOutput = endianAwareBinaryReader.ReadBoolean();
Assert.AreEqual((bool)expectedOutput, actualOutput);
}
else if (expectedOutputType == typeof(byte))
{
byte actualOutput = endianAwareBinaryReader.ReadByte();
Assert.AreEqual((byte)expectedOutput, actualOutput);
}
else if (expectedOutputType == typeof(double))
{
double actualOutput = endianAwareBinaryReader.ReadDouble();
Assert.AreEqual((double)expectedOutput, actualOutput);
}
else if (expectedOutputType == typeof(short))
{
short actualOutput = endianAwareBinaryReader.ReadInt16();
Assert.AreEqual((short)expectedOutput, actualOutput);
}
else if (expectedOutputType == typeof(int))
{
int actualOutput = endianAwareBinaryReader.ReadInt32();
Assert.AreEqual((int)expectedOutput, actualOutput);
}
else if (expectedOutputType == typeof(long))
{
long actualOutput = endianAwareBinaryReader.ReadInt64();
Assert.AreEqual((long)expectedOutput, actualOutput);
}
else if (expectedOutputType == typeof(sbyte))
{
sbyte actualOutput = endianAwareBinaryReader.ReadSByte();
Assert.AreEqual((sbyte)expectedOutput, actualOutput);
}
else if (expectedOutputType == typeof(float))
{
float actualOutput = endianAwareBinaryReader.ReadSingle();
Assert.AreEqual((float)expectedOutput, actualOutput);
}
else if (expectedOutputType == typeof(ushort))
{
ushort actualOutput = endianAwareBinaryReader.ReadUInt16();
Assert.AreEqual((ushort)expectedOutput, actualOutput);
}
else if (expectedOutputType == typeof(uint))
{
uint actualOutput = endianAwareBinaryReader.ReadUInt32();
Assert.AreEqual((uint)expectedOutput, actualOutput);
}
else if (expectedOutputType == typeof(ulong))
{
ulong actualOutput = endianAwareBinaryReader.ReadUInt64();
Assert.AreEqual((ulong)expectedOutput, actualOutput);
}
else
{
Assert.Fail(string.Format("Unexpected type {0}", expectedOutputType));
}
}
