public virtual void TestCompressorCompressAIOBException()
{
try
{
Lz4Compressor compressor = new Lz4Compressor();
byte[] bytes = Generate(1024 * 6);
compressor.SetInput(bytes, 0, bytes.Length);
compressor.Compress(new byte[] { }, 0, -1);
NUnit.Framework.Assert.Fail("testCompressorCompressAIOBException error !!!");
}
catch (IndexOutOfRangeException)
{
}
catch (Exception)
{
// expected
NUnit.Framework.Assert.Fail("testCompressorCompressAIOBException ex error !!!");
}
}
public virtual void TestCompressorCompressNullPointerException()
{
try
{
Lz4Compressor compressor = new Lz4Compressor();
byte[] bytes = Generate(1024 * 6);
compressor.SetInput(bytes, 0, bytes.Length);
compressor.Compress(null, 0, 0);
NUnit.Framework.Assert.Fail("testCompressorCompressNullPointerException error !!!"
);
}
catch (ArgumentNullException)
{
}
catch (Exception)
{
// expected
NUnit.Framework.Assert.Fail("testCompressorCompressNullPointerException ex error !!!"
);
}
}
public virtual void TestSetInputWithBytesSizeMoreThenDefaultLz4CompressorByfferSize
()
{
int BytesSize = 1024 * 64 + 1;
try
{
Lz4Compressor compressor = new Lz4Compressor();
byte[] bytes = Generate(BytesSize);
Assert.True("needsInput error !!!", compressor.NeedsInput());
compressor.SetInput(bytes, 0, bytes.Length);
byte[] emptyBytes = new byte[BytesSize];
int csize = compressor.Compress(emptyBytes, 0, bytes.Length);
Assert.True("testSetInputWithBytesSizeMoreThenDefaultLz4CompressorByfferSize error !!!"
, csize != 0);
}
catch (Exception)
{
NUnit.Framework.Assert.Fail("testSetInputWithBytesSizeMoreThenDefaultLz4CompressorByfferSize ex error !!!"
);
}
}
public virtual void TestCompressDecompress()
{
int ByteSize = 1024 * 54;
byte[] bytes = Generate(ByteSize);
Lz4Compressor compressor = new Lz4Compressor();
try
{
compressor.SetInput(bytes, 0, bytes.Length);
Assert.True("Lz4CompressDecompress getBytesRead error !!!", compressor
.GetBytesRead() > 0);
Assert.True("Lz4CompressDecompress getBytesWritten before compress error !!!"
, compressor.GetBytesWritten() == 0);
byte[] compressed = new byte[ByteSize];
int cSize = compressor.Compress(compressed, 0, compressed.Length);
Assert.True("Lz4CompressDecompress getBytesWritten after compress error !!!"
, compressor.GetBytesWritten() > 0);
Lz4Decompressor decompressor = new Lz4Decompressor();
// set as input for decompressor only compressed data indicated with cSize
decompressor.SetInput(compressed, 0, cSize);
byte[] decompressed = new byte[ByteSize];
decompressor.Decompress(decompressed, 0, decompressed.Length);
Assert.True("testLz4CompressDecompress finished error !!!", decompressor
.Finished());
Assert.AssertArrayEquals(bytes, decompressed);
compressor.Reset();
decompressor.Reset();
Assert.True("decompressor getRemaining error !!!", decompressor
.GetRemaining() == 0);
}
catch (Exception)
{
NUnit.Framework.Assert.Fail("testLz4CompressDecompress ex error!!!");
}
}