/// <exception cref="System.IO.IOException"></exception>
private void DoTest()
{
dst = dstBuf.ToByteArray();
DeltaIndex di = new DeltaIndex(src);
di.Encode(actDeltaBuf, dst);
byte[] actDelta = actDeltaBuf.ToByteArray();
byte[] expDelta = expDeltaBuf.ToByteArray();
NUnit.Framework.Assert.AreEqual(BinaryDelta.Format(expDelta, false), BinaryDelta.
Format(actDelta, false));
//
NUnit.Framework.Assert.IsTrue(actDelta.Length > 0, "delta is not empty");
NUnit.Framework.Assert.AreEqual(src.Length, BinaryDelta.GetBaseSize(actDelta));
NUnit.Framework.Assert.AreEqual(dst.Length, BinaryDelta.GetResultSize(actDelta));
CollectionAssert.AreEquivalent(dst, BinaryDelta.Apply(src, actDelta));
}
/// <exception cref="System.IO.IOException"></exception>
private void AssertValidState()
{
NUnit.Framework.Assert.AreEqual(data.Length, dataPtr, "test filled example result"
);
delta = deltaBuf.ToByteArray();
NUnit.Framework.Assert.AreEqual(@base.Length, BinaryDelta.GetBaseSize(delta));
NUnit.Framework.Assert.AreEqual(data.Length, BinaryDelta.GetResultSize(delta));
var appliedDelta = BinaryDelta.Apply(@base, delta);
Assert.AreEqual(data.Length, appliedDelta.Length);
for (int i = 0; i < data.Length; i++)
{
Assert.AreEqual(data[i], appliedDelta[i]);
}
// Assert that a single bulk read produces the correct result.
//
byte[] act = new byte[data.Length];
DeltaStream @in = Open();
NUnit.Framework.Assert.AreEqual(data.Length, @in.GetSize());
NUnit.Framework.Assert.AreEqual(data.Length, @in.Read(act));
NUnit.Framework.Assert.AreEqual(-1, @in.Read());
NUnit.Framework.Assert.IsTrue(Arrays.Equals(data, act), "bulk read has same content"
);
// Assert that smaller tiny reads have the same result too.
//
act = new byte[data.Length];
@in = Open();
int read = 0;
while (read < data.Length)
{
int n = @in.Read(act, read, 128);
if (n <= 0)
{
break;
}
read += n;
}
NUnit.Framework.Assert.AreEqual(data.Length, read);
NUnit.Framework.Assert.AreEqual(-1, @in.Read());
NUnit.Framework.Assert.IsTrue(Arrays.Equals(data, act), "small reads have same content"
);
}