public void testBuilder_Remove()
{
var builder = new RefList <global::GitSharp.Core.Ref> .Builder <global::GitSharp.Core.Ref>();
builder.add(REF_A);
builder.add(REF_B);
builder.remove(0);
Assert.AreEqual(1, builder.size());
Assert.AreSame(REF_B, builder.get(0));
}
public void testBuilder_ToString()
{
var exp = new StringBuilder();
exp.Append("[");
exp.Append(REF_A);
exp.Append(", ");
exp.Append(REF_B);
exp.Append("]");
var list = new RefList <global::GitSharp.Core.Ref> .Builder <global::GitSharp.Core.Ref>();
list.add(REF_A);
list.add(REF_B);
Assert.AreEqual(exp.ToString(), list.ToString());
}
public void scan(string prefix)
{
if (ALL.Equals(prefix))
{
scanOne(Constants.HEAD);
scanTree(Constants.R_REFS, _refDirectory.refsDir);
// If any entries remain, they are deleted, drop them.
if (newLoose == null && curIdx < curLoose.size())
{
newLoose = curLoose.copy(curIdx);
}
}
else if (prefix.StartsWith(Constants.R_REFS) && prefix.EndsWith("/"))
{
curIdx = -(curLoose.find(prefix) + 1);
DirectoryInfo dir = PathUtil.CombineDirectoryPath(_refDirectory.refsDir, prefix.Substring(Constants.R_REFS.Length));
scanTree(prefix, dir);
// Skip over entries still within the prefix; these have
// been removed from the directory.
while (curIdx < curLoose.size())
{
if (!curLoose.get(curIdx).getName().StartsWith(prefix))
{
break;
}
if (newLoose == null)
{
newLoose = curLoose.copy(curIdx);
}
curIdx++;
}
// Keep any entries outside of the prefix space, we
// do not know anything about their status.
if (newLoose != null)
{
while (curIdx < curLoose.size())
{
newLoose.add(curLoose.get(curIdx++));
}
}
}
}
public void testBuilder_AddThenSort()
{
var builder = new RefList <global::GitSharp.Core.Ref> .Builder <global::GitSharp.Core.Ref>(1);
builder.add(REF_B);
builder.add(REF_A);
RefList <global::GitSharp.Core.Ref> list = builder.toRefList();
Assert.AreEqual(2, list.size());
Assert.AreSame(REF_B, list.get(0));
Assert.AreSame(REF_A, list.get(1));
builder.sort();
list = builder.toRefList();
Assert.AreEqual(2, list.size());
Assert.AreSame(REF_A, list.get(0));
Assert.AreSame(REF_B, list.get(1));
}
public void testCopyConstructorReusesArray()
{
var one = new RefList <global::GitSharp.Core.Ref> .Builder <global::GitSharp.Core.Ref>();
one.add(REF_A);
var two = new RefList <global::GitSharp.Core.Ref>(one.toRefList());
one.set(0, REF_B);
Assert.AreSame(REF_B, two.get(0));
}
public void testAddToEmptyList()
{
RefList <global::GitSharp.Core.Ref> one = toList();
RefList <global::GitSharp.Core.Ref> two = one.add(0, REF_B);
Assert.AreNotSame(one, two);
// one is not modified, but two is
Assert.AreEqual(0, one.size());
Assert.AreEqual(1, two.size());
Assert.IsFalse(two.isEmpty());
Assert.AreSame(REF_B, two.get(0));
}
public void testAddToEndOfList()
{
RefList <global::GitSharp.Core.Ref> one = toList(REF_A);
RefList <global::GitSharp.Core.Ref> two = one.add(1, REF_B);
Assert.AreNotSame(one, two);
// one is not modified, but two is
Assert.AreEqual(1, one.size());
Assert.AreSame(REF_A, one.get(0));
Assert.AreEqual(2, two.size());
Assert.AreSame(REF_A, two.get(0));
Assert.AreSame(REF_B, two.get(1));
}
public void testAddToMiddleOfListByInsertionPosition()
{
RefList <global::GitSharp.Core.Ref> one = toList(REF_A, REF_c);
Assert.AreEqual(-2, one.find(REF_B.Name));
RefList <global::GitSharp.Core.Ref> two = one.add(one.find(REF_B.Name), REF_B);
Assert.AreNotSame(one, two);
// one is not modified, but two is
Assert.AreEqual(2, one.size());
Assert.AreSame(REF_A, one.get(0));
Assert.AreSame(REF_c, one.get(1));
Assert.AreEqual(3, two.size());
Assert.AreSame(REF_A, two.get(0));
Assert.AreSame(REF_B, two.get(1));
Assert.AreSame(REF_c, two.get(2));
}
private Ref readRef(string name, RefList <Ref> packed)
{
RefList <LooseRef> curList = looseRefs.get();
int idx = curList.find(name);
if (0 <= idx)
{
LooseRef o = curList.get(idx);
LooseRef n = scanRef(o, name);
if (n == null)
{
if (looseRefs.compareAndSet(curList, curList.remove(idx)))
{
modCnt.incrementAndGet();
}
return(packed.get(name));
}
if (o == n)
{
return(n);
}
if (looseRefs.compareAndSet(curList, curList.set(idx, n)))
{
modCnt.incrementAndGet();
}
return(n);
}
LooseRef n2 = scanRef(null, name);
if (n2 == null)
{
return(packed.get(name));
}
if (looseRefs.compareAndSet(curList, curList.add(idx, n2)))
{
modCnt.incrementAndGet();
}
return(n2);
}
public void testCopyConstructorReusesArray()
{
var one = new RefList<global::GitSharp.Core.Ref>.Builder<global::GitSharp.Core.Ref>();
one.add(REF_A);
var two = new RefList<global::GitSharp.Core.Ref>(one.toRefList());
one.set(0, REF_B);
Assert.AreSame(REF_B, two.get(0));
}
public void testBuilder_ToString()
{
var exp = new StringBuilder();
exp.Append("[");
exp.Append(REF_A);
exp.Append(", ");
exp.Append(REF_B);
exp.Append("]");
var list = new RefList<global::GitSharp.Core.Ref>.Builder<global::GitSharp.Core.Ref>();
list.add(REF_A);
list.add(REF_B);
Assert.AreEqual(exp.ToString(), list.ToString());
}
public void testBuilder_Set()
{
var builder = new RefList<global::GitSharp.Core.Ref>.Builder<global::GitSharp.Core.Ref>();
builder.add(REF_A);
builder.add(REF_A);
Assert.AreEqual(2, builder.size());
Assert.AreSame(REF_A, builder.get(0));
Assert.AreSame(REF_A, builder.get(1));
RefList<global::GitSharp.Core.Ref> list = builder.toRefList();
Assert.AreEqual(2, list.size());
Assert.AreSame(REF_A, list.get(0));
Assert.AreSame(REF_A, list.get(1));
builder.set(1, REF_B);
list = builder.toRefList();
Assert.AreEqual(2, list.size());
Assert.AreSame(REF_A, list.get(0));
Assert.AreSame(REF_B, list.get(1));
}
public void testBuilder_Remove()
{
var builder = new RefList<global::GitSharp.Core.Ref>.Builder<global::GitSharp.Core.Ref>();
builder.add(REF_A);
builder.add(REF_B);
builder.remove(0);
Assert.AreEqual(1, builder.size());
Assert.AreSame(REF_B, builder.get(0));
}
private static RefList <Ref> parsePackedRefs(TextReader br)
{
var all = new RefList <Ref> .Builder <Ref>();
Ref last = null;
bool peeled = false;
bool needSort = false;
string p;
while ((p = br.ReadLine()) != null)
{
if (p[0] == '#')
{
if (p.StartsWith(PACKED_REFS_HEADER))
{
p = p.Substring(PACKED_REFS_HEADER.Length);
peeled = p.Contains(PACKED_REFS_PEELED);
}
continue;
}
if (p[0] == '^')
{
if (last == null)
{
throw new IOException("Peeled line before ref.");
}
ObjectId id = ObjectId.FromString(p.Substring(1));
last = new PeeledTag(Storage.Packed, last.getName(), last
.getObjectId(), id);
all.set(all.size() - 1, last);
continue;
}
int sp = p.IndexOf(' ');
ObjectId id2 = ObjectId.FromString(p.Slice(0, sp));
string name = copy(p, sp + 1, p.Length);
ObjectIdRef cur;
if (peeled)
{
cur = new PeeledNonTag(Storage.Packed, name, id2);
}
else
{
cur = new Unpeeled(Storage.Packed, name, id2);
}
if (last != null && RefComparator.compareTo(last, cur) > 0)
{
needSort = true;
}
all.add(cur);
last = cur;
}
if (needSort)
{
all.sort();
}
return(all.toRefList());
}
private void scanOne(string name)
{
LooseRef cur;
if (curIdx < curLoose.size())
{
do
{
cur = curLoose.get(curIdx);
int cmp = RefComparator.compareTo(cur, name);
if (cmp < 0)
{
// Reference is not loose anymore, its been deleted.
// Skip the name in the new result list.
if (newLoose == null)
{
newLoose = curLoose.copy(curIdx);
}
curIdx++;
cur = null;
continue;
}
if (cmp > 0) // Newly discovered loose reference.
{
cur = null;
}
break;
} while (curIdx < curLoose.size());
}
else
{
cur = null; // Newly discovered loose reference.
}
LooseRef n;
try
{
n = _refDirectory.scanRef(cur, name);
}
catch (IOException)
{
n = null;
}
if (n != null)
{
if (cur != n && newLoose == null)
{
newLoose = curLoose.copy(curIdx);
}
if (newLoose != null)
{
newLoose.add(n);
}
if (n.isSymbolic())
{
symbolic.add(n);
}
}
else if (cur != null)
{
// Tragically, this file is no longer a loose reference.
// Kill our cached entry of it.
if (newLoose == null)
{
newLoose = curLoose.copy(curIdx);
}
}
if (cur != null)
{
curIdx++;
}
}
