| 1 | //go:build windows |
| 2 | |
| 3 | package repair |
| 4 | |
| 5 | import ( |
| 6 | "os" |
| 7 | "path/filepath" |
| 8 | "testing" |
| 9 | ) |
| 10 | |
| 11 | func TestRenameRepairNodeNoReplaceWindowsPreservesExistingDestination(t *testing.T) { |
| 12 | dir := t.TempDir() |
| 13 | source := filepath.Join(dir, "source") |
| 14 | destination := filepath.Join(dir, "destination") |
| 15 | if err := os.WriteFile(source, []byte("source"), 0o600); err != nil { |
| 16 | t.Fatal(err) |
| 17 | } |
| 18 | if err := os.WriteFile(destination, []byte("destination"), 0o600); err != nil { |
| 19 | t.Fatal(err) |
| 20 | } |
| 21 | |
| 22 | if err := renameRepairNodeNoReplace(source, destination); err == nil { |
| 23 | t.Fatal("Windows no-replace rename overwrote an existing destination") |
| 24 | } |
| 25 | for path, want := range map[string]string{source: "source", destination: "destination"} { |
| 26 | got, err := os.ReadFile(path) |
| 27 | if err != nil || string(got) != want { |
| 28 | t.Fatalf("%s = %q, %v; want %q", filepath.Base(path), got, err, want) |
| 29 | } |
| 30 | } |
| 31 | } |
| 32 |