public void ReadString_NotAscii()
{
var ms = new MemoryStream(new byte[] { 1, 0xFF });
var reader = new WireReader(ms);
reader.ReadString();
}
public void BufferOverflow_String()
{
var ms = new MemoryStream(new byte[] { 10, 1 });
var reader = new WireReader(ms);
ExceptionAssert.Throws <EndOfStreamException>(() => reader.ReadString());
}
/// <inheritdoc />
public override void ReadData(WireReader reader, int length)
{
while (length > 0)
{
var s = reader.ReadString();
Strings.Add(s);
length -= Encoding.UTF8.GetByteCount(s) + 1;
}
}
public void NullDomainName_Class()
{
var ms = new MemoryStream();
var writer = new WireWriter(ms);
writer.WriteDomainName((DomainName)null);
writer.WriteString("abc");
ms.Position = 0;
var reader = new WireReader(ms);
Assert.AreEqual("", reader.ReadDomainName());
Assert.AreEqual("abc", reader.ReadString());
}
public void LengthPrefixedScope()
{
var ms = new MemoryStream();
var writer = new WireWriter(ms);
writer.WriteString("abc");
writer.PushLengthPrefixedScope();
writer.WriteDomainName("a");
writer.WriteDomainName("a");
writer.PopLengthPrefixedScope();
ms.Position = 0;
var reader = new WireReader(ms);
Assert.AreEqual("abc", reader.ReadString());
Assert.AreEqual(5, reader.ReadUInt16());
Assert.AreEqual("a", reader.ReadDomainName());
Assert.AreEqual("a", reader.ReadDomainName());
}
public void Roundtrip()
{
var someBytes = new byte[] { 1, 2, 3 };
var someDate = new DateTime(1997, 1, 21, 3, 4, 5, DateTimeKind.Utc);
var ms = new MemoryStream();
var writer = new WireWriter(ms);
writer.WriteDomainName("emanon.org");
writer.WriteString("alpha");
writer.WriteTimeSpan32(TimeSpan.FromHours(3));
writer.WriteUInt16(ushort.MaxValue);
writer.WriteUInt32(uint.MaxValue);
writer.WriteUInt48(0XFFFFFFFFFFFFul);
writer.WriteBytes(someBytes);
writer.WriteByteLengthPrefixedBytes(someBytes);
writer.WriteByteLengthPrefixedBytes(null);
writer.WriteIPAddress(IPAddress.Parse("127.0.0.1"));
writer.WriteIPAddress(IPAddress.Parse("2406:e001:13c7:1:7173:ef8:852f:25cb"));
writer.WriteDateTime32(someDate);
writer.WriteDateTime48(someDate);
ms.Position = 0;
var reader = new WireReader(ms);
Assert.AreEqual("emanon.org", reader.ReadDomainName());
Assert.AreEqual("alpha", reader.ReadString());
Assert.AreEqual(TimeSpan.FromHours(3), reader.ReadTimeSpan32());
Assert.AreEqual(ushort.MaxValue, reader.ReadUInt16());
Assert.AreEqual(uint.MaxValue, reader.ReadUInt32());
Assert.AreEqual(0XFFFFFFFFFFFFul, reader.ReadUInt48());
CollectionAssert.AreEqual(someBytes, reader.ReadBytes(3));
CollectionAssert.AreEqual(someBytes, reader.ReadByteLengthPrefixedBytes());
CollectionAssert.AreEqual(new byte[0], reader.ReadByteLengthPrefixedBytes());
Assert.AreEqual(IPAddress.Parse("127.0.0.1"), reader.ReadIPAddress());
Assert.AreEqual(IPAddress.Parse("2406:e001:13c7:1:7173:ef8:852f:25cb"), reader.ReadIPAddress(16));
Assert.AreEqual(someDate, reader.ReadDateTime32());
Assert.AreEqual(someDate, reader.ReadDateTime48());
}
/// <inheritdoc />
public override void ReadData(WireReader reader, int length)
{
Cpu = reader.ReadString();
OS = reader.ReadString();
}