public void test2()
{
FileInfo packFile = GetPack("pack-df2982f284bbabb6bdb59ee3fcc6eb0983e20371.pack");
using (Stream @is = packFile.Open(System.IO.FileMode.Open, FileAccess.Read))
{
var tmppack = new FileInfo(Path.Combine(trash.FullName, "tmp_pack2"));
var pack = new IndexPack(db, @is, tmppack);
pack.index(new TextProgressMonitor());
var idxFile = new FileInfo(Path.Combine(trash.FullName, "tmp_pack2.idx"));
var tmpPackFile = new FileInfo(Path.Combine(trash.FullName, "tmp_pack2.pack"));
using (var file = new PackFile(idxFile, tmpPackFile))
{
Assert.IsTrue(file.HasObject(ObjectId.FromString("02ba32d3649e510002c21651936b7077aa75ffa9")));
Assert.IsTrue(file.HasObject(ObjectId.FromString("0966a434eb1a025db6b71485ab63a3bfbea520b6")));
Assert.IsTrue(file.HasObject(ObjectId.FromString("09efc7e59a839528ac7bda9fa020dc9101278680")));
Assert.IsTrue(file.HasObject(ObjectId.FromString("0a3d7772488b6b106fb62813c4d6d627918d9181")));
Assert.IsTrue(file.HasObject(ObjectId.FromString("1004d0d7ac26fbf63050a234c9b88a46075719d3")));
Assert.IsTrue(file.HasObject(ObjectId.FromString("10da5895682013006950e7da534b705252b03be6")));
Assert.IsTrue(file.HasObject(ObjectId.FromString("1203b03dc816ccbb67773f28b3c19318654b0bc8")));
Assert.IsTrue(file.HasObject(ObjectId.FromString("15fae9e651043de0fd1deef588aa3fbf5a7a41c6")));
Assert.IsTrue(file.HasObject(ObjectId.FromString("16f9ec009e5568c435f473ba3a1df732d49ce8c3")));
Assert.IsTrue(file.HasObject(ObjectId.FromString("1fd7d579fb6ae3fe942dc09c2c783443d04cf21e")));
Assert.IsTrue(file.HasObject(ObjectId.FromString("20a8ade77639491ea0bd667bf95de8abf3a434c8")));
Assert.IsTrue(file.HasObject(ObjectId.FromString("2675188fd86978d5bc4d7211698b2118ae3bf658")));
// and lots more...
}
}
}
public virtual void Test1()
{
FilePath packFile = JGitTestUtil.GetTestResourceFile("pack-34be9032ac282b11fa9babdc2b2a93ca996c9c2f.pack"
);
InputStream @is = new FileInputStream(packFile);
try
{
IndexPack pack = new IndexPack(db, @is, new FilePath(trash, "tmp_pack1"));
pack.Index(new TextProgressMonitor());
PackFile file = new PackFile(new FilePath(trash, "tmp_pack1.idx"), new FilePath(trash
, "tmp_pack1.pack"));
NUnit.Framework.Assert.IsTrue(file.HasObject(ObjectId.FromString("4b825dc642cb6eb9a060e54bf8d69288fbee4904"
)));
NUnit.Framework.Assert.IsTrue(file.HasObject(ObjectId.FromString("540a36d136cf413e4b064c2b0e0a4db60f77feab"
)));
NUnit.Framework.Assert.IsTrue(file.HasObject(ObjectId.FromString("5b6e7c66c276e7610d4a73c70ec1a1f7c1003259"
)));
NUnit.Framework.Assert.IsTrue(file.HasObject(ObjectId.FromString("6ff87c4664981e4397625791c8ea3bbb5f2279a3"
)));
NUnit.Framework.Assert.IsTrue(file.HasObject(ObjectId.FromString("82c6b885ff600be425b4ea96dee75dca255b69e7"
)));
NUnit.Framework.Assert.IsTrue(file.HasObject(ObjectId.FromString("902d5476fa249b7abc9d84c611577a81381f0327"
)));
NUnit.Framework.Assert.IsTrue(file.HasObject(ObjectId.FromString("aabf2ffaec9b497f0950352b3e582d73035c2035"
)));
NUnit.Framework.Assert.IsTrue(file.HasObject(ObjectId.FromString("c59759f143fb1fe21c197981df75a7ee00290799"
)));
}
finally
{
@is.Close();
}
}
public void test1()
{
FileInfo packFile = GetPack("pack-34be9032ac282b11fa9babdc2b2a93ca996c9c2f.pack");
using (Stream @is = packFile.Open(System.IO.FileMode.Open, FileAccess.Read))
{
var tmppack = new FileInfo(Path.Combine(trash.FullName, "tmp_pack1"));
var pack = new IndexPack(db, @is, tmppack);
pack.index(new TextProgressMonitor());
var idxFile = new FileInfo(Path.Combine(trash.FullName, "tmp_pack1.idx"));
var tmpPackFile = new FileInfo(Path.Combine(trash.FullName, "tmp_pack1.pack"));
//return;
using (var file = new PackFile(idxFile, tmpPackFile))
{
Assert.IsTrue(file.HasObject(ObjectId.FromString("4b825dc642cb6eb9a060e54bf8d69288fbee4904")));
Assert.IsTrue(file.HasObject(ObjectId.FromString("540a36d136cf413e4b064c2b0e0a4db60f77feab")));
Assert.IsTrue(file.HasObject(ObjectId.FromString("5b6e7c66c276e7610d4a73c70ec1a1f7c1003259")));
Assert.IsTrue(file.HasObject(ObjectId.FromString("6ff87c4664981e4397625791c8ea3bbb5f2279a3")));
Assert.IsTrue(file.HasObject(ObjectId.FromString("82c6b885ff600be425b4ea96dee75dca255b69e7")));
Assert.IsTrue(file.HasObject(ObjectId.FromString("902d5476fa249b7abc9d84c611577a81381f0327")));
Assert.IsTrue(file.HasObject(ObjectId.FromString("aabf2ffaec9b497f0950352b3e582d73035c2035")));
Assert.IsTrue(file.HasObject(ObjectId.FromString("c59759f143fb1fe21c197981df75a7ee00290799")));
}
}
}
private void VerifyOpenPack(bool thin)
{
IndexPack indexer;
Stream @is;
if (thin)
{
@is = new MemoryStream(_os.ToArray());
indexer = new IndexPack(db, @is, _packBase);
try
{
indexer.index(new TextProgressMonitor());
Assert.Fail("indexer should grumble about missing object");
}
catch (IOException)
{
// expected
}
}
@is = new MemoryStream(_os.ToArray());
indexer = new IndexPack(db, @is, _packBase);
indexer.setKeepEmpty(true);
indexer.setFixThin(thin);
indexer.setIndexVersion(2);
indexer.index(new TextProgressMonitor());
_pack = new PackFile(_indexFile, _packFile);
}
public virtual void TestPackWithDuplicateBlob()
{
byte[] data = Constants.Encode("0123456789abcdefg");
TestRepository <Repository> d = new TestRepository <Repository>(db);
NUnit.Framework.Assert.IsTrue(db.HasObject(d.Blob(data)));
TemporaryBuffer.Heap pack = new TemporaryBuffer.Heap(1024);
PackHeader(pack, 1);
pack.Write((Constants.OBJ_BLOB) << 4 | unchecked ((int)(0x80)) | 1);
pack.Write(1);
Deflate(pack, data);
Digest(pack);
byte[] raw = pack.ToByteArray();
IndexPack ip = IndexPack.Create(db, new ByteArrayInputStream(raw));
ip.Index(NullProgressMonitor.INSTANCE);
ip.RenameAndOpenPack();
}
public virtual void TestTinyThinPack()
{
TestRepository d = new TestRepository(db);
RevBlob a = d.Blob("a");
TemporaryBuffer.Heap pack = new TemporaryBuffer.Heap(1024);
PackHeader(pack, 1);
pack.Write((Constants.OBJ_REF_DELTA) << 4 | 4);
a.CopyRawTo(pack);
Deflate(pack, new byte[] { unchecked ((int)(0x1)), unchecked ((int)(0x1)), unchecked (
(int)(0x1)), (byte)('b') });
Digest(pack);
byte[] raw = pack.ToByteArray();
IndexPack ip = IndexPack.Create(db, new ByteArrayInputStream(raw));
ip.SetFixThin(true);
ip.Index(NullProgressMonitor.INSTANCE);
ip.RenameAndOpenPack();
}
public virtual void Test2()
{
FilePath packFile = JGitTestUtil.GetTestResourceFile("pack-df2982f284bbabb6bdb59ee3fcc6eb0983e20371.pack"
);
InputStream @is = new FileInputStream(packFile);
try
{
IndexPack pack = new IndexPack(db, @is, new FilePath(trash, "tmp_pack2"));
pack.Index(new TextProgressMonitor());
PackFile file = new PackFile(new FilePath(trash, "tmp_pack2.idx"), new FilePath(trash
, "tmp_pack2.pack"));
NUnit.Framework.Assert.IsTrue(file.HasObject(ObjectId.FromString("02ba32d3649e510002c21651936b7077aa75ffa9"
)));
NUnit.Framework.Assert.IsTrue(file.HasObject(ObjectId.FromString("0966a434eb1a025db6b71485ab63a3bfbea520b6"
)));
NUnit.Framework.Assert.IsTrue(file.HasObject(ObjectId.FromString("09efc7e59a839528ac7bda9fa020dc9101278680"
)));
NUnit.Framework.Assert.IsTrue(file.HasObject(ObjectId.FromString("0a3d7772488b6b106fb62813c4d6d627918d9181"
)));
NUnit.Framework.Assert.IsTrue(file.HasObject(ObjectId.FromString("1004d0d7ac26fbf63050a234c9b88a46075719d3"
)));
NUnit.Framework.Assert.IsTrue(file.HasObject(ObjectId.FromString("10da5895682013006950e7da534b705252b03be6"
)));
NUnit.Framework.Assert.IsTrue(file.HasObject(ObjectId.FromString("1203b03dc816ccbb67773f28b3c19318654b0bc8"
)));
NUnit.Framework.Assert.IsTrue(file.HasObject(ObjectId.FromString("15fae9e651043de0fd1deef588aa3fbf5a7a41c6"
)));
NUnit.Framework.Assert.IsTrue(file.HasObject(ObjectId.FromString("16f9ec009e5568c435f473ba3a1df732d49ce8c3"
)));
NUnit.Framework.Assert.IsTrue(file.HasObject(ObjectId.FromString("1fd7d579fb6ae3fe942dc09c2c783443d04cf21e"
)));
NUnit.Framework.Assert.IsTrue(file.HasObject(ObjectId.FromString("20a8ade77639491ea0bd667bf95de8abf3a434c8"
)));
NUnit.Framework.Assert.IsTrue(file.HasObject(ObjectId.FromString("2675188fd86978d5bc4d7211698b2118ae3bf658"
)));
}
finally
{
// and lots more...
@is.Close();
}
}
private PackList ScanPacksImpl(PackList old)
{
Dictionary <string, PackFile> forReuse = ReuseMap(old);
long lastRead = DateTime.Now.Ticks;
long lastModified = _packDirectory.LastWriteTime.Ticks;
HashSet <String> names = listPackDirectory();
var list = new List <PackFile>(names.Count >> 2);
bool foundNew = false;
foreach (string indexName in names)
{
// Must match "pack-[0-9a-f]{40}.idx" to be an index.
//
if (indexName.Length != 49 || !indexName.EndsWith(".idx"))
{
continue;
}
string @base = indexName.Slice(0, indexName.Length - 4);
string packName = IndexPack.GetPackFileName(@base);
if (!names.Contains(packName))
{
// Sometimes C Git's HTTP fetch transport leaves a
// .idx file behind and does not download the .pack.
// We have to skip over such useless indexes.
//
continue;
}
PackFile oldPack;
forReuse.TryGetValue(packName, out oldPack);
forReuse.Remove(packName);
if (oldPack != null)
{
list.Add(oldPack);
continue;
}
var packFile = new FileInfo(_packDirectory.FullName + "/" + packName);
var idxFile = new FileInfo(_packDirectory + "/" + indexName);
list.Add(new PackFile(idxFile, packFile));
foundNew = true;
}
// If we did not discover any new files, the modification time was not
// changed, and we did not remove any files, then the set of files is
// the same as the set we were given. Instead of building a new object
// return the same collection.
//
if (!foundNew && lastModified == old.lastModified && forReuse.isEmpty())
{
return(old.updateLastRead(lastRead));
}
foreach (PackFile p in forReuse.Values)
{
p.Close();
}
if (list.Count == 0)
{
return(new PackList(lastRead, lastModified, NoPacks.packs));
}
PackFile[] r = list.ToArray();
Array.Sort(r, PackFile.PackFileSortComparison);
return(new PackList(lastRead, lastModified, r));
}
