public static void ReadWriteByteSafeBuffer()
{
var length = 1000;
using (var buffer = new TestSafeBuffer(length))
{
var stream = new UnmanagedMemoryStream(buffer, 0, (long)buffer.ByteLength, FileAccess.ReadWrite);
Assert.Equal(stream.Length, length);
var bytes = ArrayHelpers.CreateByteArray(length);
for (int index = 0; index < length; index++)
{
stream.WriteByte(bytes[index]);
}
stream.Position = 0;
for (int index = 0; index < length; index++)
{
int value = stream.ReadByte();
Assert.Equal(bytes[index], (byte)value);
}
var memory = buffer.ToArray();
Assert.True(ArrayHelpers.Comparer <byte>().Equals(bytes, memory));
}
}
public static void WriteSafeBuffer()
{
var length = 1000;
using (var buffer = new TestSafeBuffer(length))
{
var stream = new UnmanagedMemoryStream(buffer, 0, (long)buffer.ByteLength, FileAccess.Write);
Assert.Equal(stream.Length, length);
var bytes = ArrayHelpers.CreateByteArray(length);
var copy = bytes.Copy();
stream.Write(copy, 0, length);
var memory = buffer.ToArray();
Assert.True(ArrayHelpers.Comparer <byte>().Equals(bytes, memory));
stream.Write(new byte[0], 0, 0);
}
}
public static void WriteSafeBuffer()
{
const int length = 1000;
using (var buffer = new TestSafeBuffer(length))
{
var stream = new UnmanagedMemoryStream(buffer, 0, (long)buffer.ByteLength, FileAccess.Write);
Assert.Equal(stream.Length, length);
var bytes = ArrayHelpers.CreateByteArray(length);
var copy = bytes.Copy();
stream.Write(copy, 0, length);
var memory = buffer.ToArray();
Assert.Equal(bytes, memory, ArrayHelpers.Comparer<byte>());
stream.Write(new byte[0], 0, 0);
}
}
public static void ReadWriteByteSafeBuffer()
{
const int length = 1000;
using (var buffer = new TestSafeBuffer(length))
{
var stream = new UnmanagedMemoryStream(buffer, 0, (long)buffer.ByteLength, FileAccess.ReadWrite);
Assert.Equal(stream.Length, length);
var bytes = ArrayHelpers.CreateByteArray(length);
for (int index = 0; index < length; index++)
{
stream.WriteByte(bytes[index]);
}
stream.Position = 0;
for (int index = 0; index < length; index++)
{
int value = stream.ReadByte();
Assert.Equal(bytes[index], (byte)value);
}
var memory = buffer.ToArray();
Assert.Equal(bytes, memory, ArrayHelpers.Comparer<byte>());
}
}