/// <exception cref="System.Exception"></exception>
public virtual void TestIteratorFullyFannedOut()
{
RevBlob a = tr.Blob("a");
RevBlob b = tr.Blob("b");
RevBlob data1 = tr.Blob("data1");
RevBlob data2 = tr.Blob("data2");
RevBlob nonNote = tr.Blob("non note");
RevCommit r = tr.Commit().Add(Fanout(38, a.Name), data1).Add(Fanout(38, b.Name),
data2).Add("nonNote", nonNote).Create();
//
//
//
//
tr.ParseBody(r);
Iterator it = NoteMap.Read(reader, r).Iterator();
NUnit.Framework.Assert.AreEqual(2, Count(it));
}
public virtual void TestLeafSplitsWhenFull()
{
RevBlob data1 = tr.Blob("data1");
MutableObjectId idBuf = new MutableObjectId();
RevCommit r = tr.Commit().Add(data1.Name, data1).Create();
//
//
tr.ParseBody(r);
NoteMap map = NoteMap.Read(reader, r);
for (int i = 0; i < 254; i++)
{
idBuf.SetByte(Constants.OBJECT_ID_LENGTH - 1, i);
map.Set(idBuf, data1);
}
RevCommit n = CommitNoteMap(map);
TreeWalk tw = new TreeWalk(reader);
tw.Reset(n.Tree);
while (tw.Next())
{
NUnit.Framework.Assert.IsFalse(tw.IsSubtree, "no fan-out subtree");
}
for (int i_1 = 254; i_1 < 256; i_1++)
{
idBuf.SetByte(Constants.OBJECT_ID_LENGTH - 1, i_1);
map.Set(idBuf, data1);
}
idBuf.SetByte(Constants.OBJECT_ID_LENGTH - 2, 1);
map.Set(idBuf, data1);
n = CommitNoteMap(map);
// The 00 bucket is fully split.
string path = Fanout(38, idBuf.Name);
tw = TreeWalk.ForPath(reader, path, n.Tree);
NUnit.Framework.Assert.IsNotNull(tw, "has " + path);
// The other bucket is not.
path = Fanout(2, data1.Name);
tw = TreeWalk.ForPath(reader, path, n.Tree);
NUnit.Framework.Assert.IsNotNull(tw, "has " + path);
}
public virtual void TestEditDifferentNotes()
{
NoteMapMerger merger = new NoteMapMerger(db, null, null);
NoteMap result;
NoteMap map_a1_b = NoteMap.Read(reader, sampleTree_a_b);
string noteAContent1 = noteAContent + "change";
RevBlob noteABlob1 = tr.Blob(noteAContent1);
map_a1_b.Set(noteAId, noteABlob1);
map_a1_b.WriteTree(inserter);
NoteMap map_a_b1 = NoteMap.Read(reader, sampleTree_a_b);
string noteBContent1 = noteBContent + "change";
RevBlob noteBBlob1 = tr.Blob(noteBContent1);
map_a_b1.Set(noteBId, noteBBlob1);
map_a_b1.WriteTree(inserter);
result = merger.Merge(map_a_b, map_a1_b, map_a_b1);
NUnit.Framework.Assert.AreEqual(2, CountNotes(result));
NUnit.Framework.Assert.AreEqual(noteABlob1, result.Get(noteAId));
NUnit.Framework.Assert.AreEqual(noteBBlob1, result.Get(noteBId));
}
public virtual void TestEditSameNoteDifferentContent()
{
NoteMapMerger merger = new NoteMapMerger(db, new DefaultNoteMerger(), null);
NoteMap result;
NoteMap map_a1 = NoteMap.Read(reader, sampleTree_a);
string noteAContent1 = noteAContent + "change1";
RevBlob noteABlob1 = tr.Blob(noteAContent1);
map_a1.Set(noteAId, noteABlob1);
map_a1.WriteTree(inserter);
NoteMap map_a2 = NoteMap.Read(reader, sampleTree_a);
string noteAContent2 = noteAContent + "change2";
RevBlob noteABlob2 = tr.Blob(noteAContent2);
map_a2.Set(noteAId, noteABlob2);
map_a2.WriteTree(inserter);
result = merger.Merge(map_a, map_a1, map_a2);
NUnit.Framework.Assert.AreEqual(1, CountNotes(result));
NUnit.Framework.Assert.AreEqual(tr.Blob(noteAContent1 + noteAContent2), result.Get
(noteAId));
}
public virtual void TestReadFlatTwoNotes()
{
RevBlob a = tr.Blob("a");
RevBlob b = tr.Blob("b");
RevBlob data1 = tr.Blob("data1");
RevBlob data2 = tr.Blob("data2");
RevCommit r = tr.Commit().Add(a.Name, data1).Add(b.Name, data2).Create();
//
//
//
tr.ParseBody(r);
NoteMap map = NoteMap.Read(reader, r);
NUnit.Framework.Assert.IsNotNull(map, "have map");
NUnit.Framework.Assert.IsTrue(map.Contains(a), "has note for a");
NUnit.Framework.Assert.IsTrue(map.Contains(b), "has note for b");
NUnit.Framework.Assert.AreEqual(data1, map.Get(a));
NUnit.Framework.Assert.AreEqual(data2, map.Get(b));
NUnit.Framework.Assert.IsFalse(map.Contains(data1), "no note for data1");
NUnit.Framework.Assert.IsNull(map.Get(data1), "no note for data1");
}
public virtual void TestEditFanout2_38()
{
RevBlob a = tr.Blob("a");
RevBlob b = tr.Blob("b");
RevBlob data1 = tr.Blob("data1");
RevBlob data2 = tr.Blob("data2");
RevCommit r = tr.Commit().Add(Fanout(2, a.Name), data1).Add(Fanout(2, b.Name), data2
).Add(".gitignore", string.Empty).Add("zoo-animals.txt", b).Create();
//
//
//
//
//
tr.ParseBody(r);
NoteMap map = NoteMap.Read(reader, r);
map.Set(a, data2);
map.Set(b, null);
map.Set(data1, b);
map.Set(data2, null);
NUnit.Framework.Assert.AreEqual(data2, map.Get(a));
NUnit.Framework.Assert.AreEqual(b, map.Get(data1));
NUnit.Framework.Assert.IsFalse(map.Contains(b), "no b");
NUnit.Framework.Assert.IsFalse(map.Contains(data2), "no data2");
RevCommit n = CommitNoteMap(map);
map.Set(a, null);
map.Set(data1, null);
NUnit.Framework.Assert.IsFalse(map.Contains(a), "no a");
NUnit.Framework.Assert.IsFalse(map.Contains(data1), "no data1");
map = NoteMap.Read(reader, n);
NUnit.Framework.Assert.AreEqual(data2, map.Get(a));
NUnit.Framework.Assert.AreEqual(b, map.Get(data1));
NUnit.Framework.Assert.IsFalse(map.Contains(b), "no b");
NUnit.Framework.Assert.IsFalse(map.Contains(data2), "no data2");
NUnit.Framework.Assert.AreEqual(b, TreeWalk.ForPath(reader, "zoo-animals.txt", n.
Tree).GetObjectId(0));
}
public override void SetUp()
{
base.SetUp();
tr = new TestRepository <Repository>(db);
reader = db.NewObjectReader();
inserter = db.NewObjectInserter();
noRoot = NoteMap.NewMap(null, reader);
empty = NoteMap.NewEmptyMap();
noteAId = tr.Blob("a");
noteAContent = "noteAContent";
noteABlob = tr.Blob(noteAContent);
sampleTree_a = tr.Commit().Add(noteAId.Name, noteABlob).Create();
tr.ParseBody(sampleTree_a);
map_a = NoteMap.Read(reader, sampleTree_a);
noteBId = tr.Blob("b");
noteBContent = "noteBContent";
noteBBlob = tr.Blob(noteBContent);
sampleTree_a_b = tr.Commit().Add(noteAId.Name, noteABlob).Add(noteBId.Name, noteBBlob
).Create();
tr.ParseBody(sampleTree_a_b);
map_a_b = NoteMap.Read(reader, sampleTree_a_b);
}
public virtual void TestWriteUnchangedFlat()
{
RevBlob a = tr.Blob("a");
RevBlob b = tr.Blob("b");
RevBlob data1 = tr.Blob("data1");
RevBlob data2 = tr.Blob("data2");
RevCommit r = tr.Commit().Add(a.Name, data1).Add(b.Name, data2).Add(".gitignore",
string.Empty).Add("zoo-animals.txt", string.Empty).Create();
//
//
//
//
//
tr.ParseBody(r);
NoteMap map = NoteMap.Read(reader, r);
NUnit.Framework.Assert.IsTrue(map.Contains(a), "has note for a");
NUnit.Framework.Assert.IsTrue(map.Contains(b), "has note for b");
RevCommit n = CommitNoteMap(map);
NUnit.Framework.Assert.AreNotSame(r, n, "is new commit");
NUnit.Framework.Assert.AreSame(r.Tree, n.Tree, "same tree");
}
public virtual void TestNonNotesWithoutNonNoteConflict()
{
NoteMapMerger merger = new NoteMapMerger(db, null, MergeStrategy.RESOLVE);
RevCommit treeWithNonNotes = tr.Commit().Add(noteAId.Name, noteABlob).Add("a.txt"
, tr.Blob("content of a.txt")).Create();
// this is a note
// this is a non-note
tr.ParseBody(treeWithNonNotes);
NoteMap @base = NoteMap.Read(reader, treeWithNonNotes);
treeWithNonNotes = tr.Commit().Add(noteAId.Name, noteABlob).Add("a.txt", tr.Blob(
"content of a.txt")).Add("b.txt", tr.Blob("content of b.txt")).Create();
tr.ParseBody(treeWithNonNotes);
NoteMap ours = NoteMap.Read(reader, treeWithNonNotes);
treeWithNonNotes = tr.Commit().Add(noteAId.Name, noteABlob).Add("a.txt", tr.Blob(
"content of a.txt")).Add("c.txt", tr.Blob("content of c.txt")).Create();
tr.ParseBody(treeWithNonNotes);
NoteMap theirs = NoteMap.Read(reader, treeWithNonNotes);
NoteMap result = merger.Merge(@base, ours, theirs);
NUnit.Framework.Assert.AreEqual(3, CountNonNotes(result));
}