public void BufferCompareTo()
{
// Fill the this.random stuff
var value = new byte[32];
this.random.NextBytes(value);
// Prevent overflow / underflow
if (value[0] == 0)
{
value[0]++;
}
else if (value[0] == 0xFF)
{
value[0]--;
}
this.buffer.SetIndex(0, value.Length);
this.buffer.Set(0, value);
Assert.Equal(0, ByteBufferUtil.Compare(this.buffer, Unpooled.WrappedBuffer(value)));
value[0]++;
Assert.True(ByteBufferUtil.Compare(this.buffer, Unpooled.WrappedBuffer(value)) < 0);
value[0] -= 2;
Assert.True(ByteBufferUtil.Compare(this.buffer, Unpooled.WrappedBuffer(value)) > 0);
value[0]++;
Assert.True(ByteBufferUtil.Compare(this.buffer, Unpooled.WrappedBuffer(value, 0, 31)) > 0);
Assert.True(ByteBufferUtil.Compare(this.buffer.Slice(0, 31), Unpooled.WrappedBuffer(value)) < 0);
}
public void TestCopyingToOutputStream()
{
IByteBuffer buf1 = Unpooled.DirectBuffer(10);
IByteBuffer buf2 = Unpooled.Buffer(10);
IByteBuffer buf3 = Unpooled.DirectBuffer(10);
buf1.WriteBytes(Encoding.ASCII.GetBytes("a"));
buf2.WriteBytes(Encoding.ASCII.GetBytes("b"));
buf3.WriteBytes(Encoding.ASCII.GetBytes("c"));
IByteBuffer composite = Unpooled.WrappedUnmodifiableBuffer(buf1, buf2, buf3);
IByteBuffer copy = Unpooled.DirectBuffer(3);
IByteBuffer copy2 = Unpooled.Buffer(3);
var copyStream = new ByteBufferStream(copy);
var copy2Stream = new ByteBufferStream(copy2);
try
{
composite.GetBytes(0, copyStream, 3);
composite.GetBytes(0, copy2Stream, 3);
Assert.Equal(0, ByteBufferUtil.Compare(copy, composite));
Assert.Equal(0, ByteBufferUtil.Compare(copy2, composite));
Assert.Equal(0, ByteBufferUtil.Compare(copy, copy2));
}
finally
{
copy.Release();
copy2.Release();
copyStream.Close();
copy2Stream.Close();
composite.Release();
}
}
public void Compare2()
{
Assert.True(ByteBufferUtil.Compare(
WrappedBuffer(new[] { (byte)0xFF, (byte)0xFF, (byte)0xFF, (byte)0xFF }),
WrappedBuffer(new [] { (byte)0x00, (byte)0x00, (byte)0x00, (byte)0x00 }))
> 0);
Assert.True(ByteBufferUtil.Compare(
WrappedBuffer(new [] { (byte)0xFF }),
WrappedBuffer(new [] { (byte)0x00 }))
> 0);
}
public void TestCompare2()
{
IByteBuffer expected = WrappedBuffer(new byte[] { 0xFF, 0xFF, 0xFF, 0xFF });
IByteBuffer actual = WrappedBuffer(new byte[] { 0x00, 0x00, 0x00, 0x00 });
Assert.True(ByteBufferUtil.Compare(expected, actual) > 0);
expected.Release();
actual.Release();
expected = WrappedBuffer(new byte[] { 0xFF });
actual = WrappedBuffer(new byte[] { 0x00 });
Assert.True(ByteBufferUtil.Compare(expected, actual) > 0);
expected.Release();
actual.Release();
}
public void Compare()
{
IList <IByteBuffer> expected = new List <IByteBuffer>();
expected.Add(WrappedBuffer(new byte[] { 1 }));
expected.Add(WrappedBuffer(new byte[] { 1, 2 }));
expected.Add(WrappedBuffer(new byte[] { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 }));
expected.Add(WrappedBuffer(new byte[] { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12 }));
expected.Add(WrappedBuffer(new byte[] { 2 }));
expected.Add(WrappedBuffer(new byte[] { 2, 3 }));
expected.Add(WrappedBuffer(new byte[] { 2, 3, 4, 5, 6, 7, 8, 9, 10, 11 }));
expected.Add(WrappedBuffer(new byte[] { 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13 }));
expected.Add(WrappedBuffer(new byte[] { 2, 3, 4 }, 1, 1));
expected.Add(WrappedBuffer(new byte[] { 1, 2, 3, 4 }, 2, 2));
expected.Add(WrappedBuffer(new byte[] { 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14 }, 1, 10));
expected.Add(WrappedBuffer(new byte[] { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14 }, 2, 12));
expected.Add(WrappedBuffer(new byte[] { 2, 3, 4, 5 }, 2, 1));
expected.Add(WrappedBuffer(new byte[] { 1, 2, 3, 4, 5 }, 3, 2));
expected.Add(WrappedBuffer(new byte[] { 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14 }, 2, 10));
expected.Add(WrappedBuffer(new byte[] { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15 }, 3, 12));
for (int i = 0; i < expected.Count; i++)
{
for (int j = 0; j < expected.Count; j++)
{
if (i == j)
{
Assert.Equal(0, ByteBufferUtil.Compare(expected[i], expected[j]));
}
else if (i < j)
{
Assert.True(ByteBufferUtil.Compare(expected[i], expected[j]) < 0);
}
else
{
Assert.True(ByteBufferUtil.Compare(expected[i], expected[j]) > 0);
}
}
}
foreach (IByteBuffer buffer in expected)
{
buffer.Release();
}
}
public void TestCopyingToOtherBuffer()
{
IByteBuffer buf1 = Unpooled.DirectBuffer(10);
IByteBuffer buf2 = Unpooled.Buffer(10);
IByteBuffer buf3 = Unpooled.DirectBuffer(10);
buf1.WriteBytes(Encoding.ASCII.GetBytes("a"));
buf2.WriteBytes(Encoding.ASCII.GetBytes("b"));
buf3.WriteBytes(Encoding.ASCII.GetBytes("c"));
IByteBuffer composite = Unpooled.WrappedUnmodifiableBuffer(buf1, buf2, buf3);
IByteBuffer copy = Unpooled.DirectBuffer(3);
IByteBuffer copy2 = Unpooled.Buffer(3);
copy.SetBytes(0, composite, 0, 3);
copy2.SetBytes(0, composite, 0, 3);
copy.SetWriterIndex(3);
copy2.SetWriterIndex(3);
Assert.Equal(0, ByteBufferUtil.Compare(copy, composite));
Assert.Equal(0, ByteBufferUtil.Compare(copy2, composite));
Assert.Equal(0, ByteBufferUtil.Compare(copy, copy2));
copy.Release();
copy2.Release();
composite.Release();
}
