public unsafe void SevenBitEncodedPeek()
{
byte[] data;
List <KeyValuePair <ulong, int> > pairs = new List <KeyValuePair <ulong, int> >();
pairs.Add(new KeyValuePair <ulong, int>(0L, 1));
for (int d = 1; d < 10; d++)
{
pairs.Add(new KeyValuePair <ulong, int>((1UL << (d * 7)) - 1, d));
pairs.Add(new KeyValuePair <ulong, int>(1UL << (d * 7), d + 1));
}
pairs.Add(new KeyValuePair <ulong, int>(ulong.MaxValue, 10));
foreach (KeyValuePair <ulong, int> pair in pairs)
{
data = new byte[pair.Value];
fixed(byte *pData = data)
{
BinaryMemoryWriter writer = new BinaryMemoryWriter(pData, pair.Value);
writer.Write7BitEncoded(pair.Key);
BinaryMemoryReader reader = new BinaryMemoryReader(pData, pair.Value);
try
{
Assert.AreEqual(pair.Key, reader.Peek7BitEncoded(), $"Didn't read what i've wrote with {pair.Key}.");
Assert.AreEqual(pair.Key, reader.Peek7BitEncoded(), $"Didn't read what i've wrote with {pair.Key}.");
}
catch
{
Assert.Fail($"Should not have thrown an Exception, but did with {pair.Key}.");
}
}
}
}
