private void beforeAdd(DirCacheEntry newEntry)
{
if (FileMode.Tree.Equals(newEntry.getRawMode()))
throw bad(newEntry, "Adding subtree not allowed");
if (sorted && entryCnt > 0)
{
DirCacheEntry lastEntry = entries[entryCnt - 1];
int cr = DirCache.cmp(lastEntry, newEntry);
if (cr > 0)
{
// The new entry sorts before the old entry; we are
// no longer sorted correctly. We'll need to redo
// the sorting before we can close out the build.
//
sorted = false;
}
else if (cr == 0)
{
// Same file path; we can only insert this if the
// stages won't be violated.
//
int peStage = lastEntry.getStage();
int dceStage = newEntry.getStage();
if (peStage == dceStage)
throw bad(newEntry, "Duplicate stages not allowed");
if (peStage == 0 || dceStage == 0)
throw bad(newEntry, "Mixed stages not allowed");
if (peStage > dceStage)
sorted = false;
}
}
}
public void testBuildOneFile_FinishWriteCommit()
{
string path = "a-File-path";
var mode = GitSharp.FileMode.RegularFile;
long lastModified = 1218123387057L;
int Length = 1342;
DirCacheEntry entOrig;
DirCache dc = DirCache.Lock(db);
DirCacheBuilder b = dc.builder();
Assert.IsNotNull(b);
entOrig = new DirCacheEntry(path);
entOrig.setFileMode(mode);
entOrig.setLastModified(lastModified);
entOrig.setLength(Length);
Assert.AreNotSame(path, entOrig.getPathString());
Assert.AreEqual(path, entOrig.getPathString());
Assert.AreEqual(ObjectId.ZeroId, entOrig.getObjectId());
Assert.AreEqual(mode.Bits, entOrig.getRawMode());
Assert.AreEqual(0, entOrig.getStage());
Assert.AreEqual(lastModified, entOrig.getLastModified());
Assert.AreEqual(Length, entOrig.getLength());
Assert.IsFalse(entOrig.isAssumeValid());
b.add(entOrig);
b.finish();
Assert.AreEqual(1, dc.getEntryCount());
Assert.AreSame(entOrig, dc.getEntry(0));
dc.write();
Assert.IsTrue(dc.commit());
dc = DirCache.read(db);
Assert.AreEqual(1, dc.getEntryCount());
DirCacheEntry entRead = dc.getEntry(0);
Assert.AreNotSame(entOrig, entRead);
Assert.AreEqual(path, entRead.getPathString());
Assert.AreEqual(ObjectId.ZeroId, entOrig.getObjectId());
Assert.AreEqual(mode.Bits, entOrig.getRawMode());
Assert.AreEqual(0, entOrig.getStage());
Assert.AreEqual(lastModified, entOrig.getLastModified());
Assert.AreEqual(Length, entOrig.getLength());
Assert.IsFalse(entOrig.isAssumeValid());
}
public static bool Equals(CGitIndexRecord cgir, DirCacheEntry dirCacheEntry)
{
return cgir.Mode == dirCacheEntry.getRawMode() &&
cgir.Id == dirCacheEntry.getObjectId() &&
cgir.Stage == dirCacheEntry.getStage() &&
cgir.Path == dirCacheEntry.getPathString();
}
private void ParseEntry()
{
_currentEntry = Cache.getEntry(_pointer);
byte[] cep = _currentEntry.Path;
if (_nextSubtreePos != Tree.getChildCount())
{
DirCacheTree s = Tree.getChild(_nextSubtreePos);
if (s.contains(cep, PathOffset, cep.Length))
{
// The current position is the first file of this subtree.
// Use the subtree instead as the current position.
//
_currentSubtree = s;
_nextSubtreePos++;
if (s.isValid())
{
s.getObjectId().copyRawTo(SubtreeId, 0);
}
else
{
SubtreeId.Fill((byte)0);
}
Mode = FileMode.Tree.Bits;
Path = cep;
PathLen = PathOffset + s.nameLength();
return;
}
}
// The current position is a file/symlink/gitlink so we
// do not have a subtree located here.
//
Mode = _currentEntry.getRawMode();
Path = cep;
PathLen = cep.Length;
_currentSubtree = null;
}
private static void AssertAreEqual(CGitIndexRecord c, DirCacheEntry j)
{
Assert.IsNotNull(c);
Assert.IsNotNull(j);
Assert.AreEqual(c.Path, j.getPathString());
Assert.AreEqual(c.Id, j.getObjectId());
Assert.AreEqual(c.Mode, j.getRawMode());
Assert.AreEqual(c.Stage, j.getStage());
}