func (s *ReferencesSuite) TestRevList(c *C) {
for _, t := range referencesTests {
r := s.NewRepositoryFromPackfile(fixtures.ByURL(t.repo).One())
commit, err := r.Commit(plumbing.NewHash(t.commit))
c.Assert(err, IsNil)
revs, err := References(commit, t.path)
c.Assert(err, IsNil)
c.Assert(len(revs), Equals, len(t.revs))
for i := range revs {
if revs[i].Hash.String() != t.revs[i] {
commit, err := s.Repository.Commit(plumbing.NewHash(t.revs[i]))
c.Assert(err, IsNil)
equiv, err := equivalent(t.path, revs[i], commit)
c.Assert(err, IsNil)
if equiv {
fmt.Printf("cherry-pick detected: %s %s\n", revs[i].Hash.String(), t.revs[i])
} else {
c.Fatalf("\nrepo=%s, commit=%s, path=%s, \n%s",
t.repo, t.commit, t.path, compareSideBySide(t.revs, revs))
}
}
}
}
}
func (s *RepositorySuite) TestTags(c *C) {
url := s.GetLocalRepositoryURL(
fixtures.ByURL("https://github.com/git-fixtures/tags.git").One(),
)
r := NewMemoryRepository()
err := r.Clone(&CloneOptions{URL: url})
c.Assert(err, IsNil)
count := 0
tags, err := r.Tags()
c.Assert(err, IsNil)
tags.ForEach(func(tag *object.Tag) error {
count++
c.Assert(tag.Hash.IsZero(), Equals, false)
c.Assert(tag.Type(), Equals, plumbing.TagObject)
return nil
})
refs, _ := r.References()
refs.ForEach(func(ref *plumbing.Reference) error {
return nil
})
c.Assert(count, Equals, 4)
}
func (s *FileSuite) TestIter(c *C) {
for i, t := range fileIterTests {
f := fixtures.ByURL(t.repo).One()
sto, err := filesystem.NewStorage(f.DotGit())
c.Assert(err, IsNil)
h := plumbing.NewHash(t.commit)
commit, err := GetCommit(sto, h)
c.Assert(err, IsNil, Commentf("subtest %d: %v (%s)", i, err, t.commit))
tree, err := commit.Tree()
c.Assert(err, IsNil)
iter := NewFileIter(sto, tree)
for k := 0; k < len(t.files); k++ {
exp := t.files[k]
file, err := iter.Next()
c.Assert(err, IsNil, Commentf("subtest %d, iter %d, err=%v", i, k, err))
c.Assert(file.Mode.String(), Equals, "-rw-r--r--")
c.Assert(file.Hash.IsZero(), Equals, false)
c.Assert(file.Hash, Equals, file.ID())
c.Assert(file.Name, Equals, exp.Name, Commentf("subtest %d, iter %d, name=%s, expected=%s", i, k, file.Name, exp.Hash))
c.Assert(file.Hash.String(), Equals, exp.Hash, Commentf("subtest %d, iter %d, hash=%v, expected=%s", i, k, file.Hash.String(), exp.Hash))
}
_, err = iter.Next()
c.Assert(err, Equals, io.EOF)
}
}
func (s *TagSuite) SetUpSuite(c *C) {
s.BaseObjectsSuite.SetUpSuite(c)
storer, err := filesystem.NewStorage(
fixtures.ByURL("https://github.com/git-fixtures/tags.git").One().DotGit())
c.Assert(err, IsNil)
s.Storer = storer
}
// run a blame on all the suite's tests
func (s *BlameSuite) TestBlame(c *C) {
for _, t := range blameTests {
r := s.NewRepositoryFromPackfile(fixtures.ByURL(t.repo).One())
exp := s.mockBlame(c, t, r)
commit, err := r.Commit(plumbing.NewHash(t.rev))
c.Assert(err, IsNil)
obt, err := Blame(commit, t.path)
c.Assert(err, IsNil)
c.Assert(obt, DeepEquals, exp)
}
}
func (p *MockGitUploadPackService) Fetch(r *common.GitUploadPackRequest) (io.ReadCloser, error) {
if !p.connected {
return nil, errors.New("not connected")
}
f := fixtures.ByURL(p.endpoint.String())
if len(r.Wants) == 1 {
return f.Exclude("single-branch").One().Packfile(), nil
}
return f.One().Packfile(), nil
}
// returns the commits from a slice of hashes
func (s *ReferencesSuite) commits(c *C, repo string, hs ...string) []*object.Commit {
r := s.NewRepositoryFromPackfile(fixtures.ByURL(repo).One())
result := make([]*object.Commit, 0, len(hs))
for _, h := range hs {
commit, err := r.Commit(plumbing.NewHash(h))
c.Assert(err, IsNil)
result = append(result, commit)
}
return result
}
func (s *RepositorySuite) TestTag(c *C) {
url := s.GetLocalRepositoryURL(
fixtures.ByURL("https://github.com/git-fixtures/tags.git").One(),
)
r := NewMemoryRepository()
err := r.Clone(&CloneOptions{URL: url})
c.Assert(err, IsNil)
hash := plumbing.NewHash("ad7897c0fb8e7d9a9ba41fa66072cf06095a6cfc")
tag, err := r.Tag(hash)
c.Assert(err, IsNil)
c.Assert(tag.Hash.IsZero(), Equals, false)
c.Assert(tag.Hash, Equals, hash)
c.Assert(tag.Type(), Equals, plumbing.TagObject)
}
func (s *FileSuite) TestLines(c *C) {
for i, t := range linesTests {
f := fixtures.ByURL(t.repo).One()
sto, err := filesystem.NewStorage(f.DotGit())
c.Assert(err, IsNil)
h := plumbing.NewHash(t.commit)
commit, err := GetCommit(sto, h)
c.Assert(err, IsNil, Commentf("subtest %d: %v (%s)", i, err, t.commit))
file, err := commit.File(t.path)
c.Assert(err, IsNil)
lines, err := file.Lines()
c.Assert(err, IsNil)
c.Assert(lines, DeepEquals, t.lines, Commentf(
"subtest %d: commit=%s, path=%s", i, t.commit, t.path))
}
}
func (s *SuiteCommit) TestStringMultiLine(c *C) {
hash := plumbing.NewHash("e7d896db87294e33ca3202e536d4d9bb16023db3")
s.buildRepositories(c, fixtures.ByURL("https://github.com/src-d/go-git.git"))
commit, err := s.Repositories["https://github.com/src-d/go-git.git"].Commit(hash)
c.Assert(err, IsNil)
c.Assert(commit.String(), Equals, ""+
"commit e7d896db87294e33ca3202e536d4d9bb16023db3\n"+
"Author: Alberto Cortés <*****@*****.**>\n"+
"Date: Wed Jan 27 11:13:49 2016 +0100\n"+
"\n"+
" fix zlib invalid header error\n"+
"\n"+
" The return value of reads to the packfile were being ignored, so zlib\n"+
" was getting invalid data on it read buffers.\n"+
"\n",
)
}
// It is difficult to assert that we are ignoring an (empty) dir as even
// if we don't, no files will be found in it.
//
// At least this test has a high chance of panicking if
// we don't ignore empty dirs.
func (s *FileSuite) TestIgnoreEmptyDirEntries(c *C) {
for i, t := range ignoreEmptyDirEntriesTests {
f := fixtures.ByURL(t.repo).One()
sto, err := filesystem.NewStorage(f.DotGit())
c.Assert(err, IsNil)
h := plumbing.NewHash(t.commit)
commit, err := GetCommit(sto, h)
c.Assert(err, IsNil, Commentf("subtest %d: %v (%s)", i, err, t.commit))
tree, err := commit.Tree()
c.Assert(err, IsNil)
iter := tree.Files()
defer iter.Close()
for file, err := iter.Next(); err == nil; file, err = iter.Next() {
_, _ = file.Contents()
// this would probably panic if we are not ignoring empty dirs
}
}
}
func (s *SuiteCommit) TestStringMultiLine(c *C) {
hash := plumbing.NewHash("e7d896db87294e33ca3202e536d4d9bb16023db3")
f := fixtures.ByURL("https://github.com/src-d/go-git.git").One()
sto, err := filesystem.NewStorage(f.DotGit())
o, err := sto.EncodedObject(plumbing.CommitObject, hash)
c.Assert(err, IsNil)
commit, err := DecodeCommit(sto, o)
c.Assert(err, IsNil)
c.Assert(commit.String(), Equals, ""+
"commit e7d896db87294e33ca3202e536d4d9bb16023db3\n"+
"Author: Alberto Cortés <*****@*****.**>\n"+
"Date: Wed Jan 27 11:13:49 2016 +0100\n"+
"\n"+
" fix zlib invalid header error\n"+
"\n"+
" The return value of reads to the packfile were being ignored, so zlib\n"+
" was getting invalid data on it read buffers.\n"+
"\n",
)
}
func (p *MockGitUploadPackService) Info() (*common.GitUploadPackInfo, error) {
if !p.connected {
return nil, errors.New("not connected")
}
h := fixtures.ByURL(p.endpoint.String()).One().Head
c := packp.NewCapabilities()
c.Decode("6ecf0ef2c2dffb796033e5a02219af86ec6584e5 HEADmulti_ack thin-pack side-band side-band-64k ofs-delta shallow no-progress include-tag multi_ack_detailed no-done symref=HEAD:refs/heads/master agent=git/2:2.4.8~dbussink-fix-enterprise-tokens-compilation-1167-gc7006cf")
ref := plumbing.ReferenceName("refs/heads/master")
branch := plumbing.ReferenceName("refs/heads/branch")
tag := plumbing.ReferenceName("refs/tags/v1.0.0")
return &common.GitUploadPackInfo{
Capabilities: c,
Refs: map[plumbing.ReferenceName]*plumbing.Reference{
plumbing.HEAD: plumbing.NewSymbolicReference(plumbing.HEAD, ref),
ref: plumbing.NewHashReference(ref, h),
tag: plumbing.NewHashReference(tag, h),
branch: plumbing.NewHashReference(branch, plumbing.NewHash("e8d3ffab552895c19b9fcf7aa264d277cde33881")),
},
}, nil
}
func (s *DiffTreeSuite) TestDiffTree(c *C) {
for i, t := range []struct {
repository string // the repo name as in localRepos
commit1 string // the commit of the first tree
commit2 string // the commit of the second tree
expected []expectChange // the expected list of []changeExpect
}{{
"https://github.com/dezfowler/LiteMock.git",
"",
"",
[]expectChange{},
}, {
"https://github.com/dezfowler/LiteMock.git",
"b7965eaa2c4f245d07191fe0bcfe86da032d672a",
"b7965eaa2c4f245d07191fe0bcfe86da032d672a",
[]expectChange{},
}, {
"https://github.com/dezfowler/LiteMock.git",
"",
"b7965eaa2c4f245d07191fe0bcfe86da032d672a",
[]expectChange{
{Action: Insert, Name: "README"},
},
}, {
"https://github.com/dezfowler/LiteMock.git",
"b7965eaa2c4f245d07191fe0bcfe86da032d672a",
"",
[]expectChange{
{Action: Delete, Name: "README"},
},
}, {
"https://github.com/githubtraining/example-branches.git",
"",
"f0eb272cc8f77803478c6748103a1450aa1abd37",
[]expectChange{
{Action: Insert, Name: "README.md"},
},
}, {
"https://github.com/githubtraining/example-branches.git",
"f0eb272cc8f77803478c6748103a1450aa1abd37",
"",
[]expectChange{
{Action: Delete, Name: "README.md"},
},
}, {
"https://github.com/githubtraining/example-branches.git",
"f0eb272cc8f77803478c6748103a1450aa1abd37",
"f0eb272cc8f77803478c6748103a1450aa1abd37",
[]expectChange{},
}, {
"https://github.com/github/gem-builder.git",
"",
"9608eed92b3839b06ebf72d5043da547de10ce85",
[]expectChange{
{Action: Insert, Name: "README"},
{Action: Insert, Name: "gem_builder.rb"},
{Action: Insert, Name: "gem_eval.rb"},
},
}, {
"https://github.com/github/gem-builder.git",
"9608eed92b3839b06ebf72d5043da547de10ce85",
"",
[]expectChange{
{Action: Delete, Name: "README"},
{Action: Delete, Name: "gem_builder.rb"},
{Action: Delete, Name: "gem_eval.rb"},
},
}, {
"https://github.com/github/gem-builder.git",
"9608eed92b3839b06ebf72d5043da547de10ce85",
"9608eed92b3839b06ebf72d5043da547de10ce85",
[]expectChange{},
}, {
"https://github.com/toqueteos/ts3.git",
"",
"764e914b75d6d6df1fc5d832aa9840f590abf1bb",
[]expectChange{
{Action: Insert, Name: "README.markdown"},
{Action: Insert, Name: "examples/bot.go"},
{Action: Insert, Name: "examples/raw_shell.go"},
{Action: Insert, Name: "helpers.go"},
{Action: Insert, Name: "ts3.go"},
},
}, {
"https://github.com/toqueteos/ts3.git",
"764e914b75d6d6df1fc5d832aa9840f590abf1bb",
"",
[]expectChange{
{Action: Delete, Name: "README.markdown"},
{Action: Delete, Name: "examples/bot.go"},
{Action: Delete, Name: "examples/raw_shell.go"},
{Action: Delete, Name: "helpers.go"},
{Action: Delete, Name: "ts3.go"},
},
}, {
"https://github.com/toqueteos/ts3.git",
"764e914b75d6d6df1fc5d832aa9840f590abf1bb",
"764e914b75d6d6df1fc5d832aa9840f590abf1bb",
[]expectChange{},
}, {
"https://github.com/github/gem-builder.git",
"9608eed92b3839b06ebf72d5043da547de10ce85",
"6c41e05a17e19805879689414026eb4e279f7de0",
[]expectChange{
{Action: Modify, Name: "gem_eval.rb"},
},
}, {
"https://github.com/github/gem-builder.git",
"6c41e05a17e19805879689414026eb4e279f7de0",
"89be3aac2f178719c12953cc9eaa23441f8d9371",
[]expectChange{
{Action: Modify, Name: "gem_eval.rb"},
{Action: Insert, Name: "gem_eval_test.rb"},
{Action: Insert, Name: "security.rb"},
{Action: Insert, Name: "security_test.rb"},
},
}, {
"https://github.com/github/gem-builder.git",
"89be3aac2f178719c12953cc9eaa23441f8d9371",
"597240b7da22d03ad555328f15abc480b820acc0",
[]expectChange{
{Action: Modify, Name: "gem_eval.rb"},
},
}, {
"https://github.com/github/gem-builder.git",
"597240b7da22d03ad555328f15abc480b820acc0",
"0260380e375d2dd0e1a8fcab15f91ce56dbe778e",
[]expectChange{
{Action: Modify, Name: "gem_eval.rb"},
{Action: Modify, Name: "gem_eval_test.rb"},
{Action: Insert, Name: "lazy_dir.rb"},
{Action: Insert, Name: "lazy_dir_test.rb"},
{Action: Modify, Name: "security.rb"},
{Action: Modify, Name: "security_test.rb"},
},
}, {
"https://github.com/github/gem-builder.git",
"0260380e375d2dd0e1a8fcab15f91ce56dbe778e",
"597240b7da22d03ad555328f15abc480b820acc0",
[]expectChange{
{Action: Modify, Name: "gem_eval.rb"},
{Action: Modify, Name: "gem_eval_test.rb"},
{Action: Delete, Name: "lazy_dir.rb"},
{Action: Delete, Name: "lazy_dir_test.rb"},
{Action: Modify, Name: "security.rb"},
{Action: Modify, Name: "security_test.rb"},
},
}, {
"https://github.com/github/gem-builder.git",
"0260380e375d2dd0e1a8fcab15f91ce56dbe778e",
"ca9fd470bacb6262eb4ca23ee48bb2f43711c1ff",
[]expectChange{
{Action: Modify, Name: "gem_eval.rb"},
{Action: Modify, Name: "security.rb"},
{Action: Modify, Name: "security_test.rb"},
},
}, {
"https://github.com/github/gem-builder.git",
"fe3c86745f887c23a0d38c85cfd87ca957312f86",
"b7e3f636febf7a0cd3ab473b6d30081786d2c5b6",
[]expectChange{
{Action: Modify, Name: "gem_eval.rb"},
{Action: Modify, Name: "gem_eval_test.rb"},
{Action: Insert, Name: "git_mock"},
{Action: Modify, Name: "lazy_dir.rb"},
{Action: Modify, Name: "lazy_dir_test.rb"},
{Action: Modify, Name: "security.rb"},
},
}, {
"https://github.com/rumpkernel/rumprun-xen.git",
"1831e47b0c6db750714cd0e4be97b5af17fb1eb0",
"51d8515578ea0c88cc8fc1a057903675cf1fc16c",
[]expectChange{
{Action: Modify, Name: "Makefile"},
{Action: Modify, Name: "netbsd_init.c"},
{Action: Modify, Name: "rumphyper_stubs.c"},
{Action: Delete, Name: "sysproxy.c"},
},
}, {
"https://github.com/rumpkernel/rumprun-xen.git",
"1831e47b0c6db750714cd0e4be97b5af17fb1eb0",
"e13e678f7ee9badd01b120889e0ec5fdc8ae3802",
[]expectChange{
{Action: Modify, Name: "app-tools/rumprun"},
},
}} {
f := fixtures.ByURL(t.repository).One()
sto := s.storageFromPackfile(f)
var tree1, tree2 *object.Tree
var err error
if t.commit1 != "" {
tree1, err = s.commitFromStorer(c, sto,
plumbing.NewHash(t.commit1)).Tree()
c.Assert(err, IsNil,
Commentf("subtest %d: unable to retrieve tree from commit %s and repo %s: %s", i, t.commit1, t.repository, err))
}
if t.commit2 != "" {
tree2, err = s.commitFromStorer(c, sto,
plumbing.NewHash(t.commit2)).Tree()
c.Assert(err, IsNil,
Commentf("subtest %d: unable to retrieve tree from commit %s and repo %s", i, t.commit2, t.repository, err))
}
obtained, err := DiffTree(tree1, tree2)
c.Assert(err, IsNil,
Commentf("subtest %d: unable to calculate difftree: %s", i, err))
c.Assert(equalChanges(obtained, t.expected), Equals, true,
Commentf("subtest:%d\nrepo=%s\ncommit1=%s\ncommit2=%s\nexpected=%s\nobtained=%s",
i, t.repository, t.commit1, t.commit2, t.expected, obtained))
assertChanges(obtained, c)
}
}
