/// <summary>
/// Read stream into byte array. Reads until the end of stream is reached and returns entire stream contents
/// as a new byte array.
/// </summary>
/// <param name="stream">The stream to read data from.</param>
/// <returns>Returns a new byte array containing the read data.</returns>
public static byte[] ReadToByteArray(Stream stream)
{
using (MemoryBlockStream ms = new MemoryBlockStream())
{
stream.CopyTo(ms);
return(ms.ToArray());
}
}
private void CompareState(MemoryStream ms, MemoryBlockStream ms2)
{
// Compare byte content.
byte[] buff1 = ms.ToArray();
byte[] buff2 = ms2.ToArray();
if(!Utils.AreEqual(buff1, buff2)) {
throw new Exception("State mismatch");
}
// Compare read/write position.
if(ms.Position != ms2.Position) {
throw new Exception("Position mismatch");
}
}
public void TestWriteZeroBytes()
{
byte[] buf = new byte[0];
MemoryBlockStream ms = new MemoryBlockStream();
ms.Write(buf, 0, 0);
Assert.AreEqual(ms.Length, 0);
XorShiftRandom rng = new XorShiftRandom(1234567);
byte[] buf2 = new byte[100];
rng.NextBytes(buf2);
ms.Write(buf2, 0, buf2.Length);
if(!Utils.AreEqual(ms.ToArray(), buf2)) Assert.Fail();
ms.Write(buf, 0, 0);
Assert.AreEqual(ms.Length, buf2.Length);
}
/// <summary>
/// Read stream into byte array. Reads until the end of stream is reached and returns entire stream contents
/// as a new byte array.
/// </summary>
/// <param name="stream">The stream to read data from.</param>
/// <returns>Returns a new byte array containing the read data.</returns>
public static byte[] ReadToByteArray(Stream stream)
{
using(MemoryBlockStream ms = new MemoryBlockStream())
{
Copy(stream, ms);
return ms.ToArray();
}
}