public void WalkSetsDevRepository()
{
using var repo = GitRepository.Open(GitTestEnvironment.GetRepository(GitTestDir.Default));
HashSet <Type> walked = new HashSet <Type>();
WalkSets_TestType(repo, walked);
}
public async Task CanReadType(GitIdType idType)
{
string p = TestContext.PerTestDirectory(idType.ToString());
{
using var repo = GitRepository.Open(GitTestEnvironment.GetRepository(GitTestDir.Bare));
await repo.GetPorcelain().Init(p, new GitInitArgs {
IdType = idType
});
}
var r = GitRepository.Open(p);
Assert.IsFalse(r.Commits.Any(), "No commits");
Assert.IsFalse(r.Blobs.Any(), "No blobs");
Assert.IsFalse(r.Remotes.Any(), "No remotes");
var cw = GitCommitWriter.Create();
cw.Author = cw.Committer = new GitSignature("A A", "A@A", new DateTime(2020, 2, 2, 0, 0, 0, DateTimeKind.Utc));
var c = await cw.WriteAndFetchAsync(r);
Assert.AreEqual(idType, c.Id.Type);
using (var t = r.References.CreateUpdateTransaction())
{
t.UpdateHead(c.Id);
await t.CommitAsync();
}
Assert.AreEqual("", await r.GetPlumbing().ConsistencyCheck(new() { Full = true }));
Assert.AreEqual(idType, r.Head.Id !.Type);
Assert.AreEqual(c.Id, r.Head.Id);
}
public async Task WalkHistory(string path)
{
//bool small = false;
if (path.Contains('>'))
{
path = GitTestEnvironment.GetRepository((GitTestDir)Enum.Parse(typeof(GitTestDir), path.Substring(1)));
return;
}
using var repo = GitRepository.Open(path);
if (repo.IsShallow)
{
return;
}
var r = await repo.GetPlumbing().RevisionList(new GitRevisionListArgs {
MaxCount = 32, FirstParentOnly = true
}).ToListAsync();
Assert.AreEqual(32, r.Count);
Assert.AreEqual(32, r.Count(x => x != null));
Assert.AreEqual(32, r.Distinct().Count());
var revs = repo.Head.Revisions.Take(32).Select(x => x.Commit.Id).ToList();
if (!r.SequenceEqual(revs))
{
int?nDiff = null;
for (int i = 0; i < Math.Min(revs.Count, r.Count); i++)
{
TestContext.WriteLine($"{i:00} {r[i]} - {revs[i]}");
if (!nDiff.HasValue && r[i] != revs[i])
{
nDiff = i;
}
}
Assert.Fail($"Different list at {nDiff}");
}
if (repo.Commits[GitId.Parse("b71c6c3b64bc002731bc2d6c49080a4855d2c169")] is GitCommit manyParents)
{
TestContext.WriteLine($"Found commit {manyParents}, so we triggered the many parent handling");
manyParents.Revisions.Take(3).ToList();
Assert.IsTrue(manyParents.Parent !.ParentCount > 3);
}
var id = repo.Head.Id !.ToString();
for (int i = id.Length - 1; i > 7; i--)
{
string searchVia = id.Substring(0, i);
Assert.IsNotNull(await repo.Commits.ResolveIdAsync(searchVia), $"Able to find via {searchVia}, len={i}");
}
}
public static async ValueTask <string> CreateCloneAsync(this TestContext self, string?repos = null, bool shareOdb = true)
{
using var repo = GitRepository.Open(repos ?? GitTestEnvironment.GetRepository(GitTestDir.Default));
var dir = self.PerTestDirectory("repo");
await repo.GetPorcelain().Clone(repo.FullPath, dir, new() { Shared = shareOdb });
return(dir);
}
public async Task CanOpenRepository(string path)
{
if (path.Contains('>'))
{
path = GitTestEnvironment.GetRepository((GitTestDir)Enum.Parse(typeof(GitTestDir), path.Substring(1)));
}
using var repo = GitRepository.Open(path);
TestContext.WriteLine($"Looking at {repo}");
TestContext.Write($" from {repo.Remotes["origin"]?.Url}");
if (repo.IsBare)
{
TestContext.Write($" [bare]");
}
if (repo.IsLazy)
{
TestContext.Write($" [lazy-loaded]");
}
TestContext.WriteLine();
Assert.IsTrue(repo.Remotes.Any(), "Has remotes");
Assert.IsTrue(repo.Remotes.Any(x => x.Name == "origin"), "Has origin remote");
Assert.IsTrue(repo.Commits.Any(), "Has commits");
if (!repo.IsLazy)
{
Assert.IsTrue(repo.Trees.Any(), "Has trees");
Assert.IsTrue(repo.Blobs.Any(), "Has blobs");
//Assert.IsTrue(repo.Tags.Any(), "Has tags");
}
Assert.IsNotNull(repo.Head, "Repository has an HEAD");
Assert.IsTrue(repo.Head is GitSymbolicReference, "HEAD is an Symbolic reference");
Assert.IsNotNull(repo.Head?.Commit, "Head can be resolved");
TestContext.WriteLine($"Last change: {repo.Head.Commit.Author}");
int n = 0;;
await foreach (var r in repo.References)
{
n++;
TestContext.WriteLine($"{r.Name} {r.ShortName.PadRight(15)} - {r.Commit?.Id:x7} - {r.Commit?.Author}");
}
if (!repo.IsShallow)
{
Assert.IsNotNull(repo.Commits.FirstOrDefault(x => x.Parents.Count > 1), "Repository has merges");
}
Assert.IsTrue(repo.References.Any(), "Repository has references");
Assert.IsNotNull(repo.References.Any(x => x.Name == "HEAD"), "Has reference called HEAD-1");
Assert.IsNotNull(repo.References["HEAD"], "Has reference called HEAD-2");
}
public async Task CompareInitAmpVsGit()
{
string p = TestContext.PerTestDirectory("1");
string p2 = TestContext.PerTestDirectory("2");
{
using var repo = GitRepository.Open(GitTestEnvironment.GetRepository(GitTestDir.Bare));
await repo.GetPorcelain().Init(p);
using var rep2 = GitRepository.Init(p2);
}
var r = GitRepository.Open(p);
Assert.IsFalse(r.Commits.Any(), "No commits");
Assert.IsFalse(r.Blobs.Any(), "No blobs");
Assert.IsFalse(r.Remotes.Any(), "No remotes");
TestContext.WriteLine(File.ReadAllText(Path.Combine(r.WorkTreeDirectory, "config")));
foreach (var f in Directory.GetFileSystemEntries(r.WorkTreeDirectory, "*", SearchOption.AllDirectories))
{
string subPath = f.Substring(r.WorkTreeDirectory.Length + 1);
TestContext.WriteLine(subPath);
if (Directory.Exists(f))
{
if (subPath == "branches")
{
continue; // Why is this created on *nix and not on Windows??
}
var f2 = Path.Combine(p2, ".git", subPath);
Assert.IsTrue(Directory.Exists(f2), $"Directory '{f2}' exists");
}
else if (File.Exists(f) && !subPath.StartsWith("hooks"))
{
var f2 = Path.Combine(p2, ".git", subPath);
Assert.IsTrue(File.Exists(f2), $"File '{f2}' exists");
}
}
}