コード例 #1
0
        private static byte[] RanRandomOperations(CircularBuffer sut, byte[] input, Random random)
        {
            var output      = new byte[input.Length];
            var writeOffset = 0;
            var stream      = sut.WriteStream;

            while (writeOffset < input.Length || sut.BytesReady > 0)
            {
                var operation = writeOffset == input.Length || random.Next(2) == 0
                    ? Operation.Read
                    : Operation.Write;

                if (operation == Operation.Write)
                {
                    var length = Math.Min(input.Length - writeOffset, random.Next(1, 100 * kb));
                    stream.Write(input, writeOffset, length);
                    writeOffset += length;
                }
                else
                {
                    var length = Math.Min(sut.BytesReady, random.Next(1, 100 * kb));
                    sut.Read(output.AsSpan((int)sut.BytesCut, length));
                    sut.Cut(length);
                }
            }

            return(output);
        }
コード例 #2
0
        public void Update_Bytes_Cut_And_Bytes_Ready_On_Cut()
        {
            var sut = new CircularBuffer(ArrayPool <byte> .Shared);

            sut.WriteStream.Write(new byte[] { 7, 5, 6, 8, 17, 93 }, 0, 6);

            sut.Cut(2);

            (sut.BytesReady, sut.BytesCut).Should().Be(
                (4, 2)
                );
        }
コード例 #3
0
        public void Drop_On_Cut()
        {
            var sut = new CircularBuffer(ArrayPool <byte> .Shared);

            sut.WriteStream.Write(new byte[] { 7, 5, 6, 8 }, 0, 4);

            sut.Cut(2);

            var result = new byte[2];

            sut.Read(new Span <byte>(result));

            result.Should().Equal(6, 8);
        }