public void TraverseTreesCopyHash_OneEntrySourceHasPartialMD5_DestHasPartialMD5_NotCopied()
{
deSource.SetHash(12312);
deDest.SetHash(12313);
rootSource.TraverseTreesCopyHash(rootDest);
Assert.That(deDest.Hash, Is.EqualTo(new Hash16(12313)));
Assert.That(deDest.IsPartialHash, Is.EqualTo(true));
}
public void TestHashingWorks()
{
var de5 = new DirEntry {
Path = "de5", Size = 11, IsPartialHash = false
}; de5.SetHash(11);
var de6 = new DirEntry {
Path = "de6", Size = 11, IsPartialHash = false
}; de6.SetHash(12);
var de7 = new DirEntry {
Path = "de7", Size = 11, IsPartialHash = true
}; de7.SetHash(12);
var de8 = new DirEntry {
Path = "de8", Size = 11, IsPartialHash = false
}; de8.SetHash(12);
var ah5 = Hash16.EqualityComparer.StaticGetHashCode(de5.Hash);
var ah6 = Hash16.EqualityComparer.StaticGetHashCode(de6.Hash);
var ah7 = Hash16.EqualityComparer.StaticGetHashCode(de7.Hash);
var ah8 = Hash16.EqualityComparer.StaticGetHashCode(de8.Hash);
Console.WriteLine($"de5.Hash {ah5} de6.Hash {ah6} de7.Hash {ah7} de8.Hash {ah8}");
var a5 = DirEntry.EqualityComparer.StaticGetHashCode(de5);
var a6 = DirEntry.EqualityComparer.StaticGetHashCode(de6);
var a7 = DirEntry.EqualityComparer.StaticGetHashCode(de7);
var a8 = DirEntry.EqualityComparer.StaticGetHashCode(de8);
Console.WriteLine($"de5 {a5} de6 {a6} de7 {a7} de8 {a8}");
}
public void TraverseTreesCopyHash_DontCopyHashIfDestHasFullHash()
{
RecreateTestTree();
_dde1.SetHash(99); // _dde1.Hash = new byte[] { 99 };
_dde1.IsPartialHash = false;
_reSource.TraverseTreesCopyHash(_reDest);
// Assert.That(_dde1.Hash, Is.Not.Null); Assert.That(_dde1.Hash[0], Is.EqualTo(99));
}
private static DirEntry GetNewTestF1()
{
var de = new DirEntry
{
Path = "f1",
Modified = new DateTime(2011, 05, 01, 12, 11, 10),
Size = 10,
IsPartialHash = true,
};
de.SetHash(12312);
return(de);
}
private void SetupRootDestTest1()
{
rootSource = new RootEntry {
Path = @"C:\"
};
deSource = GetNewTestF1();
rootSource.Children.Add(deSource);
rootDest = new RootEntry {
Path = @"C:\"
};
deDest = GetNewTestF1();
deDest.SetHash(0); // clear it just in case.
deDest.IsHashDone = false;
deDest.IsPartialHash = true;
rootDest.Children.Add(deDest);
}
public void GetDupePairs_DupeHashDoesNotMatchDiffSizeFilesOrPartialHash_OK()
{
var re1 = new RootEntry {
Path = @"C:\"
};
var de1 = new DirEntry {
Path = "de1", Size = 10, IsPartialHash = false
}; de1.SetHash(10);
var de2 = new DirEntry {
Path = "de2", Size = 10, IsPartialHash = false
}; de2.SetHash(11);
var de3 = new DirEntry {
Path = "de3", Size = 11, IsPartialHash = false
}; de3.SetHash(10);
var de4 = new DirEntry {
Path = "de4", Size = 11, IsPartialHash = false
}; de4.SetHash(11);
var de5 = new DirEntry {
Path = "de5", Size = 11, IsPartialHash = false
}; de5.SetHash(11);
var de6 = new DirEntry {
Path = "de6", Size = 11, IsPartialHash = false
}; de6.SetHash(12);
var de7 = new DirEntry {
Path = "de7", Size = 11, IsPartialHash = true
}; de7.SetHash(12);
var de8 = new DirEntry {
Path = "de8", Size = 11, IsPartialHash = false
}; de8.SetHash(12);
var de9 = new DirEntry {
Path = "de9", Size = 11, IsPartialHash = false
};
var de10 = new DirEntry {
Path = "de10", Size = 11, IsPartialHash = true
}; de10.SetHash(13);
re1.Children.Add(de1);
re1.Children.Add(de2);
re1.Children.Add(de3);
re1.Children.Add(de4);
re1.Children.Add(de5);
re1.Children.Add(de6);
re1.Children.Add(de7);
re1.Children.Add(de8);
re1.Children.Add(de9);
re1.Children.Add(de10);
var roots = new List <RootEntry> {
re1
};
var d = new Duplication(_logger, _configuration, _applicationDiagnostics);
var dp = d.GetDupePairs(roots);
var dp1 = dp.First();
// ReSharper disable PossibleNullReferenceException
var f1 = dp1.Value.FirstOrDefault(x => x.ChildDE == de4).ChildDE;
Assert.That(f1, Is.EqualTo(de4));
var f2 = dp1.Value.FirstOrDefault(x => x.ChildDE == de5).ChildDE;
Assert.That(f2, Is.EqualTo(de5));
// ReSharper restore PossibleNullReferenceException
}
public void GetSizePairs_HashIrrelevant_NullIsNotAHashValue_PartialNotAUniqueHashForSize_OK()
{
var re1 = new RootEntry {
Path = @"C:\"
};
var de1 = new DirEntry {
Path = "de1", Size = 10, IsPartialHash = false
}; de1.SetHash(10);
var de2 = new DirEntry {
Path = "de2", Size = 10, IsPartialHash = false
}; de2.SetHash(11);
var de3 = new DirEntry {
Path = "de3", Size = 11, IsPartialHash = false
}; de3.SetHash(10);
var de4 = new DirEntry {
Path = "de4", Size = 11, IsPartialHash = false
}; de4.SetHash(11);
var de5 = new DirEntry {
Path = "de5", Size = 11, IsPartialHash = false
}; de5.SetHash(11);
var de6 = new DirEntry {
Path = "de6", Size = 11, IsPartialHash = false
}; de6.SetHash(12);
var de7 = new DirEntry {
Path = "de7", Size = 11, IsPartialHash = true
}; de7.SetHash(12);
var de8 = new DirEntry {
Path = "de8", Size = 11, IsPartialHash = false
}; de8.SetHash(12);
var de9 = new DirEntry {
Path = "de9", Size = 11, IsPartialHash = false
};
var de10 = new DirEntry {
Path = "de10", Size = 11, IsPartialHash = true
}; de10.SetHash(13);
re1.Children.Add(de1);
re1.Children.Add(de2);
re1.Children.Add(de3);
re1.Children.Add(de4);
re1.Children.Add(de5);
re1.Children.Add(de6);
re1.Children.Add(de7);
re1.Children.Add(de8);
re1.Children.Add(de9);
re1.Children.Add(de10);
var roots = new List <RootEntry> {
re1
};
re1.SetInMemoryFields();
var d = new Duplication(_logger, _configuration, _applicationDiagnostics);
var sizePairDictionary = d.GetSizePairs(roots);
Console.WriteLine($"Number of Size Pairs {sizePairDictionary.Count}");
Assert.That(sizePairDictionary.Count, Is.EqualTo(2));
var sumOfUniqueHashesForEachSize = GetSumOfUniqueHashesForEachSize_ExcludePartialHash(sizePairDictionary);
Console.WriteLine($"Sum of total unique hashes (split on filesize to) {sumOfUniqueHashesForEachSize}");
Assert.That(sumOfUniqueHashesForEachSize, Is.EqualTo(5));
}
private void RecreateTestTree()
{
_reSource = new RootEntry {
Path = @"C:\"
};
_sde1 = new DirEntry(false)
{
Path = "de1", Size = 10, IsPartialHash = false, Modified = new DateTime(2011, 02, 01)
}; _sde1.SetHash(09);
_sde2 = new DirEntry(false)
{
Path = "de2", Size = 10, IsPartialHash = false, Modified = new DateTime(2011, 02, 02)
}; _sde2.SetHash(10);
_sde3 = new DirEntry(false)
{
Path = "de3", Size = 10, IsPartialHash = false, Modified = new DateTime(2011, 02, 03)
}; _sde3.SetHash(11);
_sfe4 = new DirEntry(true)
{
Path = "fe4", Modified = new DateTime(2011, 02, 04)
};
_sde5 = new DirEntry(false)
{
Path = "de5", Size = 11, IsPartialHash = false, Modified = new DateTime(2011, 02, 05)
}; _sde5.SetHash(12);
_sde6 = new DirEntry(false)
{
Path = "de6", Size = 11, IsPartialHash = false, Modified = new DateTime(2011, 02, 06)
}; _sde6.SetHash(13);
_sde7 = new DirEntry(false)
{
Path = "de7", Size = 11, IsPartialHash = false, Modified = new DateTime(2011, 02, 07)
}; _sde7.SetHash(14);
_reSource.Children.Add(_sde1);
_reSource.Children.Add(_sde2);
_reSource.Children.Add(_sde3);
_reSource.Children.Add(_sfe4);
_sfe4.Children.Add(_sde5);
_sfe4.Children.Add(_sde6);
_sfe4.Children.Add(_sde7);
_reDest = new RootEntry {
Path = @"C:\"
};
_dde1 = new DirEntry(false)
{
Path = "de1", Size = 10, IsPartialHash = false, Modified = new DateTime(2011, 02, 01)
};
_dde2 = new DirEntry(false)
{
Path = "de2", Size = 10, IsPartialHash = false, Modified = new DateTime(2011, 02, 02)
};
_dde3 = new DirEntry(false)
{
Path = "de3", Size = 10, IsPartialHash = false, Modified = new DateTime(2011, 02, 03)
};
_dfe4 = new DirEntry(true)
{
Path = "fe4", Modified = new DateTime(2011, 02, 04)
};
_dde5 = new DirEntry(false)
{
Path = "de5", Size = 11, IsPartialHash = false, Modified = new DateTime(2011, 02, 05)
};
_dde6 = new DirEntry(false)
{
Path = "de6", Size = 11, IsPartialHash = false, Modified = new DateTime(2011, 02, 06)
};
_dde7 = new DirEntry(false)
{
Path = "de7", Size = 11, IsPartialHash = false, Modified = new DateTime(2011, 02, 07)
};
_reDest.Children.Add(_dde1);
_reDest.Children.Add(_dde2);
_reDest.Children.Add(_dde3);
_reDest.Children.Add(_dfe4);
_dfe4.Children.Add(_dde5);
_dfe4.Children.Add(_dde6);
_dfe4.Children.Add(_dde7);
}