public static void MutableStringBuffer(MemoryWriter <char> writer)
{
using (writer)
{
writer.Write("Hello, world");
writer.Write('!');
writer.WriteLine("!!");
writer.WriteInt32(42, provider: InvariantCulture);
writer.WriteUInt32(56U, provider: InvariantCulture);
writer.WriteByte(10, provider: InvariantCulture);
writer.WriteSByte(22, provider: InvariantCulture);
writer.WriteInt16(88, provider: InvariantCulture);
writer.WriteUInt16(99, provider: InvariantCulture);
writer.WriteInt64(77, provider: InvariantCulture);
writer.WriteUInt64(66, provider: InvariantCulture);
var guid = Guid.NewGuid();
writer.WriteGuid(guid);
var dt = DateTime.Now;
writer.WriteDateTime(dt, provider: InvariantCulture);
var dto = DateTimeOffset.Now;
writer.WriteDateTimeOffset(dto, provider: InvariantCulture);
writer.WriteDecimal(42.5M, provider: InvariantCulture);
writer.WriteSingle(32.2F, provider: InvariantCulture);
writer.WriteDouble(56.6D, provider: InvariantCulture);
Equal("Hello, world!!!" + Environment.NewLine + "4256102288997766" + guid + dt.ToString(InvariantCulture) + dto.ToString(InvariantCulture) + "42.532.256.6", writer.BuildString());
}
}
private static void WriteReadUsingMemory(MemoryWriter <byte> writer)
{
True(writer.WrittenMemory.IsEmpty);
Equal(0, writer.WrittenCount);
var memory = writer.GetMemory(100);
new byte[] { 10, 20, 30 }.AsMemory().CopyTo(memory);
writer.Advance(3);
var result = writer.WrittenMemory.Span;
Equal(3, result.Length);
Equal(3, writer.WrittenCount);
Equal(10, result[0]);
Equal(20, result[1]);
Equal(30, result[2]);
memory = writer.GetMemory(3);
new byte[] { 40, 50, 60 }.AsMemory().CopyTo(memory);
writer.Advance(3);
result = writer.WrittenMemory.Span;
Equal(6, writer.WrittenCount);
Equal(6, result.Length);
Equal(10, result[0]);
Equal(20, result[1]);
Equal(30, result[2]);
Equal(40, result[3]);
Equal(50, result[4]);
Equal(60, result[5]);
}
public static void EncodeAsString(MemoryWriter <byte> writer, Encoding encoding)
{
var encodingContext = new EncodingContext(encoding, true);
using (writer)
{
var g = Guid.NewGuid();
var dt = DateTime.Now;
var dto = DateTimeOffset.Now;
writer.WriteInt64(42L, StringLengthEncoding.Plain, in encodingContext, provider: InvariantCulture);
writer.WriteUInt64(12UL, StringLengthEncoding.PlainLittleEndian, in encodingContext, provider: InvariantCulture);
writer.WriteInt32(34, StringLengthEncoding.PlainBigEndian, in encodingContext, provider: InvariantCulture);
writer.WriteUInt32(78, StringLengthEncoding.Plain, in encodingContext, provider: InvariantCulture);
writer.WriteInt16(90, StringLengthEncoding.Plain, in encodingContext, provider: InvariantCulture);
writer.WriteUInt16(12, StringLengthEncoding.Plain, in encodingContext, format: "X", provider: InvariantCulture);
writer.WriteUInt16(12, StringLengthEncoding.Plain, in encodingContext, provider: InvariantCulture);
writer.WriteByte(10, StringLengthEncoding.Plain, in encodingContext, format: "X", provider: InvariantCulture);
writer.WriteSByte(11, StringLengthEncoding.Plain, in encodingContext, format: "X", provider: InvariantCulture);
writer.WriteByte(10, StringLengthEncoding.Plain, in encodingContext, provider: InvariantCulture);
writer.WriteSByte(11, StringLengthEncoding.Plain, in encodingContext, provider: InvariantCulture);
writer.WriteGuid(g, StringLengthEncoding.Plain, in encodingContext);
writer.WriteGuid(g, StringLengthEncoding.Plain, in encodingContext, format: "X");
writer.WriteDateTime(dt, StringLengthEncoding.Plain, in encodingContext, format: "O", provider: InvariantCulture);
writer.WriteDateTimeOffset(dto, StringLengthEncoding.Plain, in encodingContext, format: "O", provider: InvariantCulture);
writer.WriteDateTime(dt, StringLengthEncoding.Plain, in encodingContext, format: "O", provider: InvariantCulture);
writer.WriteDateTimeOffset(dto, StringLengthEncoding.Plain, in encodingContext, format: "O", provider: InvariantCulture);
writer.WriteDecimal(42.5M, StringLengthEncoding.Plain, in encodingContext, provider: InvariantCulture);
writer.WriteSingle(32.2F, StringLengthEncoding.Plain, in encodingContext, provider: InvariantCulture);
writer.WriteDouble(56.6D, StringLengthEncoding.Plain, in encodingContext, provider: InvariantCulture);
var decodingContext = new DecodingContext(encoding, true);
var reader = IAsyncBinaryReader.Create(writer.WrittenMemory);
Equal(42L, reader.ReadInt64(StringLengthEncoding.Plain, in decodingContext, provider: InvariantCulture));
Equal(12UL, reader.ReadUInt64(StringLengthEncoding.PlainLittleEndian, in decodingContext, provider: InvariantCulture));
Equal(34, reader.ReadInt32(StringLengthEncoding.PlainBigEndian, in decodingContext, provider: InvariantCulture));
Equal(78U, reader.ReadUInt32(StringLengthEncoding.Plain, in decodingContext, provider: InvariantCulture));
Equal(90, reader.ReadInt16(StringLengthEncoding.Plain, in decodingContext, provider: InvariantCulture));
Equal("C", reader.ReadString(StringLengthEncoding.Plain, in decodingContext));
Equal(12, reader.ReadUInt16(StringLengthEncoding.Plain, in decodingContext, provider: InvariantCulture));
Equal("A", reader.ReadString(StringLengthEncoding.Plain, in decodingContext));
Equal("B", reader.ReadString(StringLengthEncoding.Plain, in decodingContext));
Equal(10, reader.ReadByte(StringLengthEncoding.Plain, in decodingContext, provider: InvariantCulture));
Equal(11, reader.ReadSByte(StringLengthEncoding.Plain, in decodingContext, provider: InvariantCulture));
Equal(g, reader.ReadGuid(StringLengthEncoding.Plain, in decodingContext));
Equal(g, reader.ReadGuid(StringLengthEncoding.Plain, in decodingContext, "X"));
Equal(dt, reader.ReadDateTime(StringLengthEncoding.Plain, in decodingContext, style: DateTimeStyles.RoundtripKind, provider: InvariantCulture));
Equal(dto, reader.ReadDateTimeOffset(StringLengthEncoding.Plain, in decodingContext, style: DateTimeStyles.RoundtripKind, provider: InvariantCulture));
Equal(dt, reader.ReadDateTime(StringLengthEncoding.Plain, in decodingContext, formats: new[] { "O" }, style: DateTimeStyles.RoundtripKind, provider: InvariantCulture));
Equal(dto, reader.ReadDateTimeOffset(StringLengthEncoding.Plain, in decodingContext, formats: new[] { "O" }, style: DateTimeStyles.RoundtripKind, provider: InvariantCulture));
Equal(42.5M, reader.ReadDecimal(StringLengthEncoding.Plain, in decodingContext, provider: InvariantCulture));
Equal(32.2F, reader.ReadSingle(StringLengthEncoding.Plain, in decodingContext, provider: InvariantCulture));
Equal(56.6D, reader.ReadDouble(StringLengthEncoding.Plain, in decodingContext, provider: InvariantCulture));
}
}
