public void BigEndianIO_TEST()
{
for (int i = 0; i <= ushort.MaxValue; ++i)
{
ushort value = (ushort)i;
var ms = new MemoryStream();
BigEndianWriter.WriteUShort(ms, value);
ushort read1 = BigEndianReader.ReadUShort(ms.ToArray(), 0);
Assert.AreEqual(read1, value);
ulong read2 = BigEndianReader.ReadNBytesUnsignedInteger(ms.ToArray(), 2, 0);
Assert.IsTrue(read2 <= ushort.MaxValue);
Assert.AreEqual((ushort)read2, value);
}
Xorshift random = new Xorshift(Seed);
for (int i = 0; i < 100000; ++i)
{
uint value = random.Generate();
var ms = new MemoryStream();
BigEndianWriter.WriteUInt(ms, value);
uint read1 = BigEndianReader.ReadUInt(ms.ToArray(), 0);
Assert.AreEqual(read1, value);
ulong read2 = BigEndianReader.ReadNBytesUnsignedInteger(ms.ToArray(), 4, 0);
Assert.IsTrue(read2 <= uint.MaxValue);
Assert.AreEqual((uint)read2, value);
}
for (int i = 0; i < 100000; ++i)
{
ulong value = (ulong)random.Generate() | ((ulong)random.Generate() << 32);
var ms = new MemoryStream();
BigEndianWriter.WriteULong(ms, value);
ulong read1 = BigEndianReader.ReadULong(ms.ToArray(), 0);
Assert.AreEqual(read1, value);
ulong read2 = BigEndianReader.ReadNBytesUnsignedInteger(ms.ToArray(), 8, 0);
Assert.AreEqual(read2, value);
}
}