package git import ( "io" "gopkg.in/src-d/go-git.v4/core" . "gopkg.in/check.v1" ) type SuiteCommit struct { repos map[string]*Repository } var _ = Suite(&SuiteCommit{}) // create the repositories of the fixtures func (s *SuiteCommit) SetUpSuite(c *C) { commitFixtures := []packedFixture{ {"https://github.com/tyba/git-fixture.git", "formats/packfile/fixtures/git-fixture.ofs-delta"}, } s.repos = unpackFixtures(c, commitFixtures) } var commitIterTests = []struct { repo string // the repo name in the test suite's map of fixtures commits []string // the commit hashes to iterate over in the test }{ {"https://github.com/tyba/git-fixture.git", []string{ "6ecf0ef2c2dffb796033e5a02219af86ec6584e5", "918c48b83bd081e863dbe1b80f8998f058cd8294", "af2d6a6954d532f8ffb47615169c8fdf9d383a1a", "1669dce138d9b841a518c64b10914d88f5e488ea", "35e85108805c84807bc66a02d91535e1e24b38b9", "b029517f6300c2da0f4b651b8642506cd6aaf45d", "a5b8b09e2f8fcb0bb99d3ccb0958157b40890d69", "b029517f6300c2da0f4b651b8642506cd6aaf45d", // Intentional duplicate "b8e471f58bcbca63b07bda20e428190409c2db47", "b029517f6300c2da0f4b651b8642506cd6aaf45d"}}, // Intentional duplicate } func (s *SuiteCommit) TestIterSlice(c *C) { for i, t := range commitIterTests { r := s.repos[t.repo] iter := NewCommitIter(r, core.NewObjectSliceIter(makeObjectSlice(t.commits, r.s.ObjectStorage()))) s.checkIter(c, r, i, iter, t.commits) } } func (s *SuiteCommit) TestIterLookup(c *C) { for i, t := range commitIterTests { r := s.repos[t.repo] iter := NewCommitIter(r, core.NewObjectLookupIter(r.s.ObjectStorage(), makeHashSlice(t.commits))) s.checkIter(c, r, i, iter, t.commits) } } func (s *SuiteCommit) checkIter(c *C, r *Repository, subtest int, iter *CommitIter, commits []string) { for k := 0; k < len(commits); k++ { commit, err := iter.Next() c.Assert(err, IsNil, Commentf("subtest %d, iter %d, err=%v", subtest, k, err)) c.Assert(commit.Hash.String(), Equals, commits[k], Commentf("subtest %d, iter %d, hash=%v, expected=%s", subtest, k, commit.Hash.String(), commits[k])) } _, err := iter.Next() c.Assert(err, Equals, io.EOF) } func (s *SuiteCommit) TestIterSliceClose(c *C) { for i, t := range commitIterTests { r := s.repos[t.repo] iter := NewCommitIter(r, core.NewObjectSliceIter(makeObjectSlice(t.commits, r.s.ObjectStorage()))) s.checkIterClose(c, i, iter) } } func (s *SuiteCommit) TestIterLookupClose(c *C) { for i, t := range commitIterTests { r := s.repos[t.repo] iter := NewCommitIter(r, core.NewObjectLookupIter(r.s.ObjectStorage(), makeHashSlice(t.commits))) s.checkIterClose(c, i, iter) } } func (s *SuiteCommit) checkIterClose(c *C, subtest int, iter *CommitIter) { iter.Close() _, err := iter.Next() c.Assert(err, Equals, io.EOF, Commentf("subtest %d, close 1, err=%v", subtest, err)) iter.Close() _, err = iter.Next() c.Assert(err, Equals, io.EOF, Commentf("subtest %d, close 2, err=%v", subtest, err)) } var fileTests = []struct { repo string // the repo name as in localRepos commit string // the commit to search for the file path string // the path of the file to find blobHash string // expected hash of the returned file found bool // expected found value }{ // use git ls-tree commit to get the hash of the blobs {"https://github.com/tyba/git-fixture.git", "b029517f6300c2da0f4b651b8642506cd6aaf45d", "not-found", "", false}, {"https://github.com/tyba/git-fixture.git", "b029517f6300c2da0f4b651b8642506cd6aaf45d", ".gitignore", "32858aad3c383ed1ff0a0f9bdf231d54a00c9e88", true}, {"https://github.com/tyba/git-fixture.git", "b029517f6300c2da0f4b651b8642506cd6aaf45d", "LICENSE", "c192bd6a24ea1ab01d78686e417c8bdc7c3d197f", true}, {"https://github.com/tyba/git-fixture.git", "6ecf0ef2c2dffb796033e5a02219af86ec6584e5", "not-found", "", false}, {"https://github.com/tyba/git-fixture.git", "6ecf0ef2c2dffb796033e5a02219af86ec6584e5", ".gitignore", "32858aad3c383ed1ff0a0f9bdf231d54a00c9e88", true}, {"https://github.com/tyba/git-fixture.git", "6ecf0ef2c2dffb796033e5a02219af86ec6584e5", "binary.jpg", "d5c0f4ab811897cadf03aec358ae60d21f91c50d", true}, {"https://github.com/tyba/git-fixture.git", "6ecf0ef2c2dffb796033e5a02219af86ec6584e5", "LICENSE", "c192bd6a24ea1ab01d78686e417c8bdc7c3d197f", true}, {"https://github.com/tyba/git-fixture.git", "35e85108805c84807bc66a02d91535e1e24b38b9", "binary.jpg", "d5c0f4ab811897cadf03aec358ae60d21f91c50d", true}, {"https://github.com/tyba/git-fixture.git", "b029517f6300c2da0f4b651b8642506cd6aaf45d", "binary.jpg", "", false}, {"https://github.com/tyba/git-fixture.git", "6ecf0ef2c2dffb796033e5a02219af86ec6584e5", "CHANGELOG", "d3ff53e0564a9f87d8e84b6e28e5060e517008aa", true}, {"https://github.com/tyba/git-fixture.git", "1669dce138d9b841a518c64b10914d88f5e488ea", "CHANGELOG", "d3ff53e0564a9f87d8e84b6e28e5060e517008aa", true}, {"https://github.com/tyba/git-fixture.git", "a5b8b09e2f8fcb0bb99d3ccb0958157b40890d69", "CHANGELOG", "d3ff53e0564a9f87d8e84b6e28e5060e517008aa", true}, {"https://github.com/tyba/git-fixture.git", "35e85108805c84807bc66a02d91535e1e24b38b9", "CHANGELOG", "d3ff53e0564a9f87d8e84b6e28e5060e517008aa", false}, {"https://github.com/tyba/git-fixture.git", "b8e471f58bcbca63b07bda20e428190409c2db47", "CHANGELOG", "d3ff53e0564a9f87d8e84b6e28e5060e517008aa", true}, {"https://github.com/tyba/git-fixture.git", "b029517f6300c2da0f4b651b8642506cd6aaf45d", "CHANGELOG", "d3ff53e0564a9f87d8e84b6e28e5060e517008aa", false}, } func (s *SuiteCommit) TestFile(c *C) { for i, t := range fileTests { commit, err := s.repos[t.repo].Commit(core.NewHash(t.commit)) c.Assert(err, IsNil, Commentf("subtest %d: %v (%s)", i, err, t.commit)) file, err := commit.File(t.path) found := err == nil c.Assert(found, Equals, t.found, Commentf("subtest %d, path=%s, commit=%s", i, t.path, t.commit)) if found { c.Assert(file.Hash.String(), Equals, t.blobHash, Commentf("subtest %d, commit=%s, path=%s", i, t.commit, t.path)) } } } func makeObjectSlice(hashes []string, storage core.ObjectStorage) []core.Object { series := make([]core.Object, 0, len(hashes)) for _, member := range hashes { obj, err := storage.Get(core.NewHash(member)) if err == nil { series = append(series, obj) } } return series } func makeHashSlice(hashes []string) []core.Hash { series := make([]core.Hash, 0, len(hashes)) for _, member := range hashes { series = append(series, core.NewHash(member)) } return series }