public void ReadUInt16LE_WithValidUint16_ReadsData()
{
using MemoryStream ms = new MemoryStream(new byte[] { 0x10, 0x0 });
using BinaryReader br = new BinaryReader(ms, new ASCIIEncoding());
var result = EndianUtility.ReadUInt16LE(br);
Assert.Equal(16u, result);
}
public void WriteUInt16LE_WithUInt16_WritesData()
{
using MemoryStream ms = new MemoryStream(new byte[2]);
using BinaryWriter bw = new BinaryWriter(ms);
EndianUtility.WriteUInt16LE(bw, 1234);
ms.Seek(0, SeekOrigin.Begin);
using BinaryReader br = new BinaryReader(ms, new ASCIIEncoding());
Assert.Equal(1234u, EndianUtility.ReadUInt16LE(br));
}
private List <uint> ReadChunkTableValues(MemoryStream ms)
{
List <uint> valueList = new List <uint>();
using (BinaryReader br = new BinaryReader(ms, new ASCIIEncoding(), true))
{
// get the offset information
byte type = br.ReadByte();
// Get the size of each object in bytes
int countByteSize = type - 12;
uint count = 0;
if (countByteSize == 1)
{
count = br.ReadByte();
}
else if (countByteSize == 2)
{
count = EndianUtility.ReadUInt16LE(br);
}
else if (countByteSize == 4)
{
count = EndianUtility.ReadUInt32LE(br);
}
byte entrySizeType = br.ReadByte();
int entryByteSize = entrySizeType - 12;
uint value = 0;
// Read in the values
for (int i = 0; i < count; i++)
{
if (countByteSize == 1)
{
value = br.ReadByte();
}
if (entryByteSize == 2)
{
value = EndianUtility.ReadUInt16LE(br);
}
else if (entryByteSize == 4)
{
value = EndianUtility.ReadUInt32LE(br);
}
valueList.Add(value);
}
}
return(valueList);
}
public void ReadUInt16LE_WithInvalidUint16_ThrowsException()
{
using MemoryStream ms = new MemoryStream(new byte[] { 0x10 });
using BinaryReader br = new BinaryReader(ms, new ASCIIEncoding());
Assert.Throws <System.IO.EndOfStreamException>(() => EndianUtility.ReadUInt16LE(br));
}
