public void testEmptyCache_Clear_NoCacheTree()
{
DirCache dc = DirCache.read(db);
DirCacheTree tree = dc.getCacheTree(true);
Assert.IsNotNull(tree);
dc.clear();
Assert.IsNull(dc.getCacheTree(false));
Assert.AreNotSame(tree, dc.getCacheTree(true));
}
public void testTwoLevelSubtree()
{
DirCache dc = DirCache.read(db);
string[] paths = { "a.", "a/b", "a/c/e", "a/c/f", "a/d", "a0b" };
DirCacheEntry[] ents = new DirCacheEntry[paths.Length];
for (int i = 0; i < paths.Length; i++)
{
ents[i] = new DirCacheEntry(paths[i]);
ents[i].setFileMode(FileMode.RegularFile);
}
int aFirst = 1;
int aLast = 4;
int acFirst = 2;
int acLast = 3;
DirCacheBuilder b = dc.builder();
for (int i = 0; i < ents.Length; i++)
{
b.add(ents[i]);
}
b.finish();
Assert.IsNull(dc.getCacheTree(false));
DirCacheTree root = dc.getCacheTree(true);
Assert.IsNotNull(root);
Assert.AreSame(root, dc.getCacheTree(true));
Assert.AreEqual(string.Empty, root.getNameString());
Assert.AreEqual(string.Empty, root.getPathString());
Assert.AreEqual(1, root.getChildCount());
Assert.AreEqual(dc.getEntryCount(), root.getEntrySpan());
Assert.IsFalse(root.isValid());
DirCacheTree aTree = root.getChild(0);
Assert.IsNotNull(aTree);
Assert.AreSame(aTree, root.getChild(0));
Assert.AreEqual("a", aTree.getNameString());
Assert.AreEqual("a/", aTree.getPathString());
Assert.AreEqual(1, aTree.getChildCount());
Assert.AreEqual(aLast - aFirst + 1, aTree.getEntrySpan());
Assert.IsFalse(aTree.isValid());
DirCacheTree acTree = aTree.getChild(0);
Assert.IsNotNull(acTree);
Assert.AreSame(acTree, aTree.getChild(0));
Assert.AreEqual("c", acTree.getNameString());
Assert.AreEqual("a/c/", acTree.getPathString());
Assert.AreEqual(0, acTree.getChildCount());
Assert.AreEqual(acLast - acFirst + 1, acTree.getEntrySpan());
Assert.IsFalse(acTree.isValid());
}
public void testEmptyCache_CreateEmptyCacheTree()
{
DirCache dc = DirCache.read(db);
DirCacheTree tree = dc.getCacheTree(true);
Assert.IsNotNull(tree);
Assert.AreSame(tree, dc.getCacheTree(false));
Assert.AreSame(tree, dc.getCacheTree(true));
Assert.AreEqual(string.Empty, tree.getNameString());
Assert.AreEqual(string.Empty, tree.getPathString());
Assert.AreEqual(0, tree.getChildCount());
Assert.AreEqual(0, tree.getEntrySpan());
Assert.IsFalse(tree.isValid());
}
public void testWriteReadTree()
{
DirCache dc = DirCache.Lock(db);
string A = string.Format("a%2000s", "a");
string B = string.Format("b%2000s", "b");
string[] paths = { A + ".", A + "." + B, A + "/" + B, A + "0" + B };
var ents = new DirCacheEntry[paths.Length];
for (int i = 0; i < paths.Length; i++)
{
ents[i] = new DirCacheEntry(paths[i]);
ents[i].setFileMode(FileMode.RegularFile);
}
DirCacheBuilder b = dc.builder();
for (int i = 0; i < ents.Length; i++)
{
b.add(ents[i]);
}
b.commit();
DirCache read = DirCache.read(db);
Assert.AreEqual(paths.Length, read.getEntryCount());
Assert.AreEqual(1, read.getCacheTree(true).getChildCount());
}
public void testReadIndex_DirCacheTree()
{
List <CGitIndexRecord> cList = ReadLsFiles();
List <CGitLsTreeRecord> cTree = ReadLsTree();
var dc = new DirCache(_index);
Assert.AreEqual(0, dc.getEntryCount());
dc.read();
Assert.AreEqual(cList.Count, dc.getEntryCount());
DirCacheTree jTree = dc.getCacheTree(false);
Assert.IsNotNull(jTree);
Assert.AreEqual(string.Empty, jTree.getNameString());
Assert.AreEqual(string.Empty, jTree.getPathString());
Assert.IsTrue(jTree.isValid());
Assert.AreEqual(ObjectId
.FromString("698dd0b8d0c299f080559a1cffc7fe029479a408"), jTree
.getObjectId());
Assert.AreEqual(cList.Count, jTree.getEntrySpan());
var subtrees = new List <CGitLsTreeRecord>();
foreach (CGitLsTreeRecord r in cTree)
{
if (FileMode.Tree.Equals(r.Mode))
{
subtrees.Add(r);
}
}
Assert.AreEqual(subtrees.Count, jTree.getChildCount());
for (int i = 0; i < jTree.getChildCount(); i++)
{
DirCacheTree sj = jTree.getChild(i);
CGitLsTreeRecord sc = subtrees[i];
Assert.AreEqual(sc.Path, sj.getNameString());
Assert.AreEqual(sc.Path + "/", sj.getPathString());
Assert.IsTrue(sj.isValid());
Assert.AreEqual(sc.Id, sj.getObjectId());
}
}
public void testEmptyCache_NoCacheTree()
{
DirCache dc = DirCache.read(db);
Assert.IsNull(dc.getCacheTree(false));
}