public void testCreateSimpleSortTestIndex()
{
var index = new GitIndex(db);
writeTrashFile("a/b", "data:a/b");
writeTrashFile("a@b", "data:a:b");
writeTrashFile("a.b", "data:a.b");
index.add(trash, new FileInfo(Path.Combine(trash.FullName, "a/b")));
index.add(trash, new FileInfo(Path.Combine(trash.FullName, "a@b")));
index.add(trash, new FileInfo(Path.Combine(trash.FullName, "a.b")));
index.write();
Assert.AreEqual("a/b", index.GetEntry("a/b").Name);
Assert.AreEqual("a@b", index.GetEntry("a@b").Name);
Assert.AreEqual("a.b", index.GetEntry("a.b").Name);
Assert.IsNull(index.GetEntry("a*b"));
// Repeat test for re-Read index
var indexr = new GitIndex(db);
indexr.Read();
Assert.AreEqual("a/b", indexr.GetEntry("a/b").Name);
Assert.AreEqual("a@b", indexr.GetEntry("a@b").Name);
Assert.AreEqual("a.b", indexr.GetEntry("a.b").Name);
Assert.IsNull(indexr.GetEntry("a*b"));
if (CanRunGitStatus)
{
Assert.AreEqual(0, System(trash, "git status"));
}
}
private void UpdateSingleFile(string file)
{
TreeEntry treeEntry = null;
var commit = Repository.Head.CurrentCommit;
_tree = commit != null ? commit.Tree : null;
if (_tree != null)
{
treeEntry = _tree.FindBlobMember(file);
}
_index = Repository.Index.GitIndex;
_index.RereadIfNecessary();
GitIndex.Entry indexEntry = _index.GetEntry(file);
TreeEntry wdirEntry = null;
FileInfo fileInfo = new FileInfo(Path.Combine(Repository.WorkingDirectory, file.Replace('/', Path.DirectorySeparatorChar)));
if (fileInfo.Exists && !IgnoreHandler.IsIgnored(file))
{
var tree = new Core.Tree(Repository._internal_repo);
wdirEntry = tree.AddFile(file);
}
OnVisitEntry(treeEntry, wdirEntry, indexEntry, fileInfo);
}
public void testCheckingOutWithConflicts()
{
var index = new GitIndex(db);
index.add(trash, writeTrashFile("bar", "bar"));
index.add(trash, writeTrashFile("foo/bar/baz/qux", "foo/bar"));
recursiveDelete(new FileInfo(Path.Combine(trash.FullName, "bar")));
recursiveDelete(new DirectoryInfo(Path.Combine(trash.FullName, "foo")));
writeTrashFile("bar/baz/qux/foo", "another nasty one");
writeTrashFile("foo", "troublesome little bugger");
var workDirCheckout1 = new WorkDirCheckout(db, trash, index, index);
AssertHelper.Throws <CheckoutConflictException>(workDirCheckout1.checkout);
var workDirCheckout2 = new WorkDirCheckout(db, trash, index, index)
{
FailOnConflict = false
};
workDirCheckout2.checkout();
Assert.IsTrue(new FileInfo(Path.Combine(trash.FullName, "bar")).IsFile());
Assert.IsTrue(new FileInfo(Path.Combine(trash.FullName, "foo/bar/baz/qux")).IsFile());
var index2 = new GitIndex(db);
recursiveDelete(new FileInfo(Path.Combine(trash.FullName, "bar")));
recursiveDelete(new DirectoryInfo(Path.Combine(trash.FullName, "foo")));
index2.add(trash, writeTrashFile("bar/baz/qux/foo", "bar"));
writeTrashFile("bar/baz/qux/bar", "evil? I thought it said WEEVIL!");
index2.add(trash, writeTrashFile("foo", "lalala"));
workDirCheckout2 = new WorkDirCheckout(db, trash, index2, index)
{
FailOnConflict = false
};
workDirCheckout2.checkout();
Assert.IsTrue(new FileInfo(Path.Combine(trash.FullName, "bar")).IsFile());
Assert.IsTrue(new FileInfo(Path.Combine(trash.FullName, "foo/bar/baz/qux")).IsFile());
Assert.IsNotNull(index2.GetEntry("bar"));
Assert.IsNotNull(index2.GetEntry("foo/bar/baz/qux"));
Assert.IsNull(index2.GetEntry("bar/baz/qux/foo"));
Assert.IsNull(index2.GetEntry("foo"));
}
public void ShouldSupportNotModifiedExtensionlessFilesWithoutContentChecking()
{
var index = new GitIndex(db);
writeTrashFile("extensionless-file", "contents");
var file = new FileInfo(Path.Combine(trash.FullName, "extensionless-file"));
index.add(trash, file);
var entry = index.GetEntry("extensionless-file");
Assert.IsFalse(entry.IsModified(trash));
}
public void ShouldSupportNotModifiedExtensionlessFilesWithoutContentChecking()
{
var index = new GitIndex(db);
writeTrashFile("extensionless-file", "contents");
var file = new FileInfo(Path.Combine(trash.FullName, "extensionless-file"));
index.add(trash, file);
var entry = index.GetEntry("extensionless-file");
Assert.IsFalse(entry.IsModified(trash));
}
public Blob this[string path]
{
get
{
var e = GitIndex.GetEntry(path);
if (e == null)
{
return(null);
}
return(new Blob(_repo, e.ObjectId));
}
set
{
//todo
}
}
/// <summary>
/// Check out given paths from the index overwriting files in the working directory. Modified files might be overwritten.
/// </summary>
/// <param name="paths"></param>
public void Checkout(params string[] paths)
{
GitIndex.RereadIfNecessary();
foreach (var absolute_or_relative_path in paths)
{
string path = absolute_or_relative_path;
if (Path.IsPathRooted(absolute_or_relative_path))
{
path = Core.Util.PathUtil.RelativePath(_repo.WorkingDirectory, absolute_or_relative_path);
}
var e = GitIndex.GetEntry(path);
if (e == null)
{
continue;
}
GitIndex.checkoutEntry(new FileInfo(_repo.WorkingDirectory), e);
}
}
public void ShouldAllowComparingOfAlreadyOpenedFile()
{
var index = new GitIndex(db);
var file = writeTrashFile("extensionless-file", "contents");
index.add(trash, file);
var entry = index.GetEntry("extensionless-file");
// [henon] failed on my windows box (originally only observed on mono/unix) when executed in resharper or with nunit without waiting a second!
// as the timing is not the point of the test here let's wait a sec anyway.
Thread.Sleep(TimeSpan.FromSeconds(1));
// replace contents of file (with same size so it passes the size check)
using (var writer = file.CreateText())
writer.Write("stnetnoc");
// opening the file for reading shoudn't block us from checking the contents
using (file.OpenRead())
Assert.IsTrue(entry.IsModified(trash, true));
}
public void ShouldAllowComparingOfAlreadyOpenedFile()
{
var index = new GitIndex(db);
var file = writeTrashFile("extensionless-file", "contents");
index.add(trash, file);
var entry = index.GetEntry("extensionless-file");
// [henon] failed on my windows box (originally only observed on mono/unix) when executed in resharper or with nunit without waiting a second!
// as the timing is not the point of the test here let's wait a sec anyway.
Thread.Sleep(TimeSpan.FromSeconds(1));
// replace contents of file (with same size so it passes the size check)
using (var writer = file.CreateText())
writer.Write("stnetnoc");
// opening the file for reading shoudn't block us from checking the contents
using (file.OpenRead())
Assert.IsTrue(entry.IsModified(trash, true));
}
public void ShouldAllowComparingOfAlreadyOpenedFile()
{
var index = new GitIndex(db);
var file = writeTrashFile("extensionless-file", "contents");
index.add(trash, file);
var entry = index.GetEntry("extensionless-file");
if (AssertHelper.IsRunningOnMono())
{
// File timestamps on Unix based systems are only precise to the second
Thread.Sleep(TimeSpan.FromSeconds(1));
}
// replace contents of file (with same size so it passes the size check)
using (var writer = file.CreateText())
writer.Write("stnetnoc");
// opening the file for reading shoudn't block us from checking the contents
using (file.OpenRead())
Assert.IsTrue(entry.IsModified(trash, true));
}
public void ShouldAllowComparingOfAlreadyOpenedFile()
{
var index = new GitIndex(db);
var file = writeTrashFile("extensionless-file", "contents");
index.add(trash, file);
var entry = index.GetEntry("extensionless-file");
if (AssertHelper.IsRunningOnMono())
{
// File timestamps on Unix based systems are only precise to the second
Thread.Sleep(TimeSpan.FromSeconds(1));
}
// replace contents of file (with same size so it passes the size check)
using (var writer = file.CreateText())
writer.Write("stnetnoc");
// opening the file for reading shoudn't block us from checking the contents
using (file.OpenRead())
Assert.IsTrue(entry.IsModified(trash, true));
}
void WriteTree(ObjectWriter writer, Core.Tree headTree, GitIndex index, Core.Tree tree, DirectoryInfo dir)
{
foreach (var fsi in dir.GetFileSystemInfos())
{
if (fsi is FileInfo)
{
// Exclude untracked files
string gname = _repo.ToGitPath(fsi.FullName);
bool inIndex = index.GetEntry(gname) != null;
bool inHead = headTree.FindBlobMember(gname) != null;
if (inIndex || inHead)
{
var entry = tree.AddFile(fsi.Name);
entry.Id = writer.WriteBlob((FileInfo)fsi);
}
}
else if (fsi.Name != Constants.DOT_GIT)
{
var child = tree.AddTree(fsi.Name);
WriteTree(writer, headTree, index, child, (DirectoryInfo)fsi);
child.Id = writer.WriteTree(child);
}
}
}
public virtual void TestCheckingOutWithConflicts()
{
GitIndex index = new GitIndex(db);
index.Add(trash, WriteTrashFile("bar", "bar"));
index.Add(trash, WriteTrashFile("foo/bar/baz/qux", "foo/bar"));
RecursiveDelete(new FilePath(trash, "bar"));
RecursiveDelete(new FilePath(trash, "foo"));
WriteTrashFile("bar/baz/qux/foo", "another nasty one");
WriteTrashFile("foo", "troublesome little bugger");
try
{
WorkDirCheckout workDirCheckout = new WorkDirCheckout(db, trash, index, index);
workDirCheckout.Checkout();
NUnit.Framework.Assert.Fail("Should have thrown exception");
}
catch (NGit.Errors.CheckoutConflictException)
{
}
// all is well
WorkDirCheckout workDirCheckout_1 = new WorkDirCheckout(db, trash, index, index);
workDirCheckout_1.SetFailOnConflict(false);
workDirCheckout_1.Checkout();
NUnit.Framework.Assert.IsTrue(new FilePath(trash, "bar").IsFile());
NUnit.Framework.Assert.IsTrue(new FilePath(trash, "foo/bar/baz/qux").IsFile());
GitIndex index2 = new GitIndex(db);
RecursiveDelete(new FilePath(trash, "bar"));
RecursiveDelete(new FilePath(trash, "foo"));
index2.Add(trash, WriteTrashFile("bar/baz/qux/foo", "bar"));
WriteTrashFile("bar/baz/qux/bar", "evil? I thought it said WEEVIL!");
index2.Add(trash, WriteTrashFile("foo", "lalala"));
workDirCheckout_1 = new WorkDirCheckout(db, trash, index2, index);
workDirCheckout_1.SetFailOnConflict(false);
workDirCheckout_1.Checkout();
NUnit.Framework.Assert.IsTrue(new FilePath(trash, "bar").IsFile());
NUnit.Framework.Assert.IsTrue(new FilePath(trash, "foo/bar/baz/qux").IsFile());
NUnit.Framework.Assert.IsNotNull(index2.GetEntry("bar"));
NUnit.Framework.Assert.IsNotNull(index2.GetEntry("foo/bar/baz/qux"));
NUnit.Framework.Assert.IsNull(index2.GetEntry("bar/baz/qux/foo"));
NUnit.Framework.Assert.IsNull(index2.GetEntry("foo"));
}
public void testCreateSimpleSortTestIndex()
{
var index = new GitIndex(db);
writeTrashFile("a/b", "data:a/b");
writeTrashFile("a@b", "data:a:b");
writeTrashFile("a.b", "data:a.b");
index.add(trash, new FileInfo(Path.Combine(trash.FullName, "a/b")));
index.add(trash, new FileInfo(Path.Combine(trash.FullName, "a@b")));
index.add(trash, new FileInfo(Path.Combine(trash.FullName, "a.b")));
index.write();
Assert.AreEqual("a/b", index.GetEntry("a/b").Name);
Assert.AreEqual("a@b", index.GetEntry("a@b").Name);
Assert.AreEqual("a.b", index.GetEntry("a.b").Name);
Assert.IsNull(index.GetEntry("a*b"));
// Repeat test for re-Read index
var indexr = new GitIndex(db);
indexr.Read();
Assert.AreEqual("a/b", indexr.GetEntry("a/b").Name);
Assert.AreEqual("a@b", indexr.GetEntry("a@b").Name);
Assert.AreEqual("a.b", indexr.GetEntry("a.b").Name);
Assert.IsNull(indexr.GetEntry("a*b"));
if (CanRunGitStatus)
{
Assert.AreEqual(0, System(trash, "git status"));
}
}
public void testCheckingOutWithConflicts()
{
var index = new GitIndex(db);
index.add(trash, writeTrashFile("bar", "bar"));
index.add(trash, writeTrashFile("foo/bar/baz/qux", "foo/bar"));
recursiveDelete(new FileInfo(Path.Combine(trash.FullName, "bar")));
recursiveDelete(new DirectoryInfo(Path.Combine(trash.FullName, "foo")));
writeTrashFile("bar/baz/qux/foo", "another nasty one");
writeTrashFile("foo", "troublesome little bugger");
var workDirCheckout1 = new WorkDirCheckout(db, trash, index, index);
AssertHelper.Throws<CheckoutConflictException>(workDirCheckout1.checkout);
var workDirCheckout2 = new WorkDirCheckout(db, trash, index, index) { FailOnConflict = false };
workDirCheckout2.checkout();
Assert.IsTrue(new FileInfo(Path.Combine(trash.FullName, "bar")).IsFile());
Assert.IsTrue(new FileInfo(Path.Combine(trash.FullName, "foo/bar/baz/qux")).IsFile());
var index2 = new GitIndex(db);
recursiveDelete(new FileInfo(Path.Combine(trash.FullName, "bar")));
recursiveDelete(new DirectoryInfo(Path.Combine(trash.FullName, "foo")));
index2.add(trash, writeTrashFile("bar/baz/qux/foo", "bar"));
writeTrashFile("bar/baz/qux/bar", "evil? I thought it said WEEVIL!");
index2.add(trash, writeTrashFile("foo", "lalala"));
workDirCheckout2 = new WorkDirCheckout(db, trash, index2, index) { FailOnConflict = false };
workDirCheckout2.checkout();
Assert.IsTrue(new FileInfo(Path.Combine(trash.FullName, "bar")).IsFile());
Assert.IsTrue(new FileInfo(Path.Combine(trash.FullName, "foo/bar/baz/qux")).IsFile());
Assert.IsNotNull(index2.GetEntry("bar"));
Assert.IsNotNull(index2.GetEntry("foo/bar/baz/qux"));
Assert.IsNull(index2.GetEntry("bar/baz/qux/foo"));
Assert.IsNull(index2.GetEntry("foo"));
}
private void UpdateDirectoryNotRecursive(string path)
{
_index = Repository.Index.GitIndex;
// Tree that will hold the working dir file entries
var wtree = new Core.Tree(Repository._internal_repo);
// Get a list of a leaves in the path
Tree commitTree = null;
var commit = Repository.Head.CurrentCommit;
commitTree = commit != null ? commit.Tree : null;
if (commitTree != null)
{
commitTree = commitTree[path] as Tree;
}
Dictionary <string, Leaf> commitEntries;
if (commitTree != null)
{
commitEntries = commitTree.Leaves.ToDictionary(l => l.Path);
}
else
{
commitEntries = new Dictionary <string, Leaf> ();
}
HashSet <string> visited = new HashSet <string> ();
// Compare commited files and working tree files
DirectoryInfo dir = new DirectoryInfo(Repository.FromGitPath(path));
if (dir.Exists)
{
foreach (FileInfo fileInfo in dir.GetFiles())
{
string file = path + "/" + fileInfo.Name;
Leaf lf;
if (commitEntries.TryGetValue(file, out lf))
{
// Remove from the collection. At the end of the loop, entries still remaining in the
// collection will be processed as not having a corresponding working dir file
commitEntries.Remove(file);
}
TreeEntry wdirEntry = null;
if (!IgnoreHandler.IsIgnored(file) && fileInfo.Exists)
{
wdirEntry = wtree.AddFile(file);
}
GitIndex.Entry indexEntry = _index.GetEntry(file);
OnVisitEntry(lf != null ? lf.InternalEntry : null, wdirEntry, indexEntry, fileInfo);
visited.Add(file);
}
}
// Now visit entries for which a working dir file was not found
foreach (var lf in commitEntries)
{
string file = lf.Key;
FileInfo fileInfo = new FileInfo(Repository.FromGitPath(file));
GitIndex.Entry indexEntry = _index.GetEntry(file);
OnVisitEntry(lf.Value.InternalEntry, null, indexEntry, fileInfo);
visited.Add(file);
}
// Finally, visit remaining index entries which are not in the working dir nor in the commit
foreach (var ie in _index.Members)
{
string file = ie.Name;
// Exclude entries in subdirectories of _root_path
int i = file.LastIndexOf('/');
string fdir = i != -1 ? file.Substring(0, i) : string.Empty;
if (fdir == _root_path && !visited.Contains(file))
{
OnVisitEntry(null, null, ie, new FileInfo(Repository.FromGitPath(file)));
}
}
}