| public WriteBytes ( byte buffer, int offset, int count, bool preserveEndOfLines ) : int | ||
| buffer | byte | |
| offset | int | |
| count | int | |
| preserveEndOfLines | bool | |
| return | int | |
public int WriteBytes(byte[]/*!*/ buffer, int offset, int count, bool preserveEndOfLines) {
ContractUtils.RequiresArrayRange(buffer.Length, offset, count, "offset", "count");
FlushRead();
if (preserveEndOfLines) {
_stream.Write(buffer, offset, count);
return count;
} else {
int bytesWritten = 0;
int i = offset;
int end = offset + count;
while (i < end) {
int j = i;
while (j < end && buffer[j] != LF) {
j++;
}
_stream.Write(buffer, i, j - i);
bytesWritten += j - i;
if (j < end) {
_stream.WriteByte(CR);
_stream.WriteByte(LF);
bytesWritten += 2;
}
i = j + 1;
}
return bytesWritten;
}
}
| RubyBufferedStream::WriteBytes ( MutableString buffer, int offset, int count, bool preserveEndOfLines ) : int |
public void File_WriteBytes1() {
var stream = new MemoryStream();
var io = new RubyBufferedStream(stream);
io.Write(new byte[] { 0, 1, 2, 3 }, 1, 2);
Assert(stream.ToArray().ValueEquals(new byte[] { 1, 2 }));
stream.Seek(0, SeekOrigin.Begin);
Assert(io.WriteBytes(new byte[] { 0, 1, 2, 3 }, 1, 2, true) == 2);
Assert(stream.ToArray().ValueEquals(new byte[] { 1, 2 }));
stream.Seek(0, SeekOrigin.Begin);
Assert(io.WriteBytes(new byte[] { 0, 1, 2, 3 }, 1, 2, false) == 2);
Assert(stream.ToArray().ValueEquals(new byte[] { 1, 2 }));
stream.Seek(0, SeekOrigin.Begin);
Assert(io.WriteBytes(new byte[] { 0, 1, (byte)'\n', 2 }, 1, 2, false) == 3);
Assert(stream.ToArray().ValueEquals(new byte[] { 1, (byte)'\r', (byte)'\n' }));
stream.Seek(0, SeekOrigin.Begin);
}
