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Open-source lightweight git hosting.
git_test.go
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105 lines
·
3.3 KB
| 1 | package git |
| 2 | |
| 3 | import ( |
| 4 | "context" |
| 5 | "os" |
| 6 | "os/exec" |
| 7 | "path/filepath" |
| 8 | "testing" |
| 9 | ) |
| 10 | |
| 11 | func TestValidateRefAndCleanSubPath(t *testing.T) { |
| 12 | if err := ValidateRef("main"); err != nil { |
| 13 | t.Fatalf("expected 'main' to be valid ref: %v", err) |
| 14 | } |
| 15 | if err := ValidateRef("feature/ui-kit"); err != nil { |
| 16 | t.Fatalf("expected 'feature/ui-kit' to be valid ref: %v", err) |
| 17 | } |
| 18 | for _, bad := range []string{"", "-flag", "a..b", "ref.lock", "ref with space"} { |
| 19 | if err := ValidateRef(bad); err == nil { |
| 20 | t.Fatalf("expected ref %q to be rejected", bad) |
| 21 | } |
| 22 | } |
| 23 | |
| 24 | if p, err := CleanSubPath("internal/web/views.go"); err != nil || p != "internal/web/views.go" { |
| 25 | t.Fatalf("CleanSubPath failed: p=%q err=%v", p, err) |
| 26 | } |
| 27 | for _, badPath := range []string{"../secret", "a/../../b", "-flag"} { |
| 28 | if _, err := CleanSubPath(badPath); err == nil { |
| 29 | t.Fatalf("expected path %q to be rejected", badPath) |
| 30 | } |
| 31 | } |
| 32 | } |
| 33 | |
| 34 | func TestBareRepoReadAndDiff(t *testing.T) { |
| 35 | ctx := context.Background() |
| 36 | tmp := t.TempDir() |
| 37 | barePath := filepath.Join(tmp, "repo.git") |
| 38 | |
| 39 | if err := InitBare(ctx, barePath, "main"); err != nil { |
| 40 | t.Fatalf("InitBare failed: %v", err) |
| 41 | } |
| 42 | |
| 43 | _, isEmpty := EnsureDefaultBranch(ctx, barePath, "main") |
| 44 | if !isEmpty { |
| 45 | t.Fatalf("expected newly initialized bare repo to be empty") |
| 46 | } |
| 47 | |
| 48 | // Create a working repo and push a commit into barePath |
| 49 | work := filepath.Join(tmp, "work") |
| 50 | if err := os.MkdirAll(filepath.Join(work, "pkg"), 0o755); err != nil { |
| 51 | t.Fatalf("mkdir work: %v", err) |
| 52 | } |
| 53 | |
| 54 | run := func(args ...string) { |
| 55 | t.Helper() |
| 56 | cmd := exec.CommandContext(ctx, "git", args...) |
| 57 | cmd.Dir = work |
| 58 | if out, err := cmd.CombinedOutput(); err != nil { |
| 59 | t.Fatalf("git %v: %v (%s)", args, err, string(out)) |
| 60 | } |
| 61 | } |
| 62 | |
| 63 | run("init", "-b", "main") |
| 64 | run("config", "user.name", "Alice") |
| 65 | run("config", "user.email", "alice@example.com") |
| 66 | _ = os.WriteFile(filepath.Join(work, "README.md"), []byte("# Test Repo\n"), 0o644) |
| 67 | _ = os.WriteFile(filepath.Join(work, "pkg", "hello.go"), []byte("package pkg\n\nfunc Hello() string { return \"hi\" }\n"), 0o644) |
| 68 | run("add", ".") |
| 69 | run("commit", "-m", "Add README and hello.go") |
| 70 | run("push", barePath, "main") |
| 71 | |
| 72 | branch, isEmpty := EnsureDefaultBranch(ctx, barePath, "main") |
| 73 | if isEmpty || branch != "main" { |
| 74 | t.Fatalf("expected non-empty repo on branch main, got branch=%q isEmpty=%v", branch, isEmpty) |
| 75 | } |
| 76 | |
| 77 | entries, err := ListTree(ctx, barePath, "main", "") |
| 78 | if err != nil || len(entries) != 2 { |
| 79 | t.Fatalf("ListTree failed: len=%d err=%v", len(entries), err) |
| 80 | } |
| 81 | // Directory "pkg" should be sorted before file "README.md" |
| 82 | if entries[0].Type != "tree" || entries[0].Name != "pkg" { |
| 83 | t.Fatalf("expected directory 'pkg' first, got %+v", entries[0]) |
| 84 | } |
| 85 | |
| 86 | readme, err := FindReadme(ctx, barePath, "main", "") |
| 87 | if err != nil || readme.Name != "README.md" { |
| 88 | t.Fatalf("FindReadme failed: %v", err) |
| 89 | } |
| 90 | |
| 91 | blob, err := ReadBlob(ctx, barePath, "main", "pkg/hello.go") |
| 92 | if err != nil || blob.IsBinary || blob.LineCount != 3 { |
| 93 | t.Fatalf("ReadBlob failed: %+v err=%v", blob, err) |
| 94 | } |
| 95 | |
| 96 | commits, err := ListCommits(ctx, barePath, "main", 10, 0) |
| 97 | if err != nil || len(commits) != 1 { |
| 98 | t.Fatalf("ListCommits failed: len=%d err=%v", len(commits), err) |
| 99 | } |
| 100 | |
| 101 | detail, err := GetCommitDiff(ctx, barePath, commits[0].Hash) |
| 102 | if err != nil || detail.FilesChanged != 2 || detail.TotalAdditions < 4 { |
| 103 | t.Fatalf("GetCommitDiff failed: %+v err=%v", detail, err) |
| 104 | } |
| 105 | } |
| 106 |