public void TestSeek_Current() { using (var target = new ByteArraySegmentStream(CreateData())) { Assert.That(target.Position, Is.EqualTo(0)); Assert.That(target.ReadByte(), Is.EqualTo(12)); target.Seek(0, SeekOrigin.Current); Assert.That(target.Position, Is.EqualTo(1)); Assert.That(target.ReadByte(), Is.EqualTo(13)); target.Seek(target.Length - 2, SeekOrigin.Current); Assert.That(target.ReadByte(), Is.EqualTo(-1)); Assert.That(target.Position, Is.EqualTo(target.Length)); target.Seek(-1, SeekOrigin.Current); Assert.That(target.ReadByte(), Is.EqualTo(34)); target.Seek(-3, SeekOrigin.Current); Assert.That(target.ReadByte(), Is.EqualTo(32)); target.Seek(-2, SeekOrigin.Current); Assert.That(target.ReadByte(), Is.EqualTo(24)); target.Seek(-6, SeekOrigin.Current); Assert.That(target.ReadByte(), Is.EqualTo(12)); target.Seek(target.Length - 2, SeekOrigin.Current); Assert.That(target.ReadByte(), Is.EqualTo(34)); Assert.That(target.Position, Is.EqualTo(target.Length)); Assert.That(target.ReadByte(), Is.EqualTo(-1)); Assert.That(target.Position, Is.EqualTo(target.Length)); } }
public void TestReadByte() { using ( var target = new ByteArraySegmentStream( CreateData() ) ) { List<byte> result = new List<byte>(); for ( int b = target.ReadByte(); 0 < b; b = target.ReadByte() ) { result.Add( ( byte )b ); } Assert.That( result, Is.EqualTo( new byte[] { 12, 13, 14, 22, 23, 24, 32, 33, 34 } ) ); } }
public void TestReadByte() { using (var target = new ByteArraySegmentStream(CreateData())) { List <byte> result = new List <byte>(); for (int b = target.ReadByte(); 0 < b; b = target.ReadByte()) { result.Add(( byte )b); } Assert.That(result, Is.EqualTo(new byte[] { 12, 13, 14, 22, 23, 24, 32, 33, 34 })); } }
public void TestSeek_Begin() { using (var target = new ByteArraySegmentStream(CreateData())) { Assert.That(target.Position, Is.EqualTo(0)); Assert.That(target.ReadByte(), Is.EqualTo(12)); target.Seek(0, SeekOrigin.Begin); Assert.That(target.Position, Is.EqualTo(0)); Assert.That(target.ReadByte(), Is.EqualTo(12)); target.Seek(target.Length, SeekOrigin.Begin); Assert.That(target.ReadByte(), Is.EqualTo(-1)); Assert.That(target.Position, Is.EqualTo(target.Length)); target.Seek(3, SeekOrigin.Begin); Assert.That(target.ReadByte(), Is.EqualTo(22)); target.Seek(2, SeekOrigin.Begin); Assert.That(target.ReadByte(), Is.EqualTo(14)); target.Seek(target.Length - 1, SeekOrigin.Begin); Assert.That(target.ReadByte(), Is.EqualTo(34)); Assert.That(target.Position, Is.EqualTo(target.Length)); Assert.That(target.ReadByte(), Is.EqualTo(-1)); Assert.That(target.Position, Is.EqualTo(target.Length)); } }
public void TestPosition() { using (var target = new ByteArraySegmentStream(CreateData())) { Assert.That(target.Position, Is.EqualTo(0)); Assert.That(target.ReadByte(), Is.EqualTo(12)); target.Position = 0; Assert.That(target.Position, Is.EqualTo(0)); Assert.That(target.ReadByte(), Is.EqualTo(12)); target.Position = target.Length; Assert.That(target.ReadByte(), Is.EqualTo(-1)); Assert.That(target.Position, Is.EqualTo(target.Length)); target.Position = 3; Assert.That(target.ReadByte(), Is.EqualTo(22)); target.Position = 2; Assert.That(target.ReadByte(), Is.EqualTo(14)); target.Position = target.Length - 1; Assert.That(target.ReadByte(), Is.EqualTo(34)); Assert.That(target.Position, Is.EqualTo(target.Length)); Assert.That(target.ReadByte(), Is.EqualTo(-1)); Assert.That(target.Position, Is.EqualTo(target.Length)); } }
public void TestSeek_End() { using ( var target = new ByteArraySegmentStream( CreateData() ) ) { Assert.That( target.Position, Is.EqualTo( 0 ) ); Assert.That( target.ReadByte(), Is.EqualTo( 12 ) ); target.Seek( -target.Length, SeekOrigin.End ); Assert.That( target.Position, Is.EqualTo( 0 ) ); Assert.That( target.ReadByte(), Is.EqualTo( 12 ) ); target.Seek( 0, SeekOrigin.End ); Assert.That( target.ReadByte(), Is.EqualTo( -1 ) ); Assert.That( target.Position, Is.EqualTo( target.Length ) ); target.Seek( -4, SeekOrigin.End ); Assert.That( target.ReadByte(), Is.EqualTo( 24 ) ); target.Seek( -3, SeekOrigin.End ); Assert.That( target.ReadByte(), Is.EqualTo( 32 ) ); target.Seek( -1, SeekOrigin.End ); Assert.That( target.ReadByte(), Is.EqualTo( 34 ) ); Assert.That( target.Position, Is.EqualTo( target.Length ) ); Assert.That( target.ReadByte(), Is.EqualTo( -1 ) ); Assert.That( target.Position, Is.EqualTo( target.Length ) ); } }
public void TestSeek_Begin() { using ( var target = new ByteArraySegmentStream( CreateData() ) ) { Assert.That( target.Position, Is.EqualTo( 0 ) ); Assert.That( target.ReadByte(), Is.EqualTo( 12 ) ); target.Seek( 0, SeekOrigin.Begin ); Assert.That( target.Position, Is.EqualTo( 0 ) ); Assert.That( target.ReadByte(), Is.EqualTo( 12 ) ); target.Seek( target.Length, SeekOrigin.Begin ); Assert.That( target.ReadByte(), Is.EqualTo( -1 ) ); Assert.That( target.Position, Is.EqualTo( target.Length ) ); target.Seek( 3, SeekOrigin.Begin ); Assert.That( target.ReadByte(), Is.EqualTo( 22 ) ); target.Seek( 2, SeekOrigin.Begin ); Assert.That( target.ReadByte(), Is.EqualTo( 14 ) ); target.Seek( target.Length - 1, SeekOrigin.Begin ); Assert.That( target.ReadByte(), Is.EqualTo( 34 ) ); Assert.That( target.Position, Is.EqualTo( target.Length ) ); Assert.That( target.ReadByte(), Is.EqualTo( -1 ) ); Assert.That( target.Position, Is.EqualTo( target.Length ) ); } }
public void TestPosition() { using ( var target = new ByteArraySegmentStream( CreateData() ) ) { Assert.That( target.Position, Is.EqualTo( 0 ) ); Assert.That( target.ReadByte(), Is.EqualTo( 12 ) ); target.Position = 0; Assert.That( target.Position, Is.EqualTo( 0 ) ); Assert.That( target.ReadByte(), Is.EqualTo( 12 ) ); target.Position = target.Length; Assert.That( target.ReadByte(), Is.EqualTo( -1 ) ); Assert.That( target.Position, Is.EqualTo( target.Length ) ); target.Position = 3; Assert.That( target.ReadByte(), Is.EqualTo( 22 ) ); target.Position = 2; Assert.That( target.ReadByte(), Is.EqualTo( 14 ) ); target.Position = target.Length - 1; Assert.That( target.ReadByte(), Is.EqualTo( 34 ) ); Assert.That( target.Position, Is.EqualTo( target.Length ) ); Assert.That( target.ReadByte(), Is.EqualTo( -1 ) ); Assert.That( target.Position, Is.EqualTo( target.Length ) ); } }