(t *testing.T, fn func())
| 54 | } |
| 55 | |
| 56 | func captureOutputAndError(t *testing.T, fn func()) (string, string) { |
| 57 | t.Helper() |
| 58 | |
| 59 | oldOut := os.Stdout |
| 60 | oldErr := os.Stderr |
| 61 | outFile, err := os.CreateTemp("", "codemap-cmd-stdout-*") |
| 62 | if err != nil { |
| 63 | t.Fatal(err) |
| 64 | } |
| 65 | errFile, err := os.CreateTemp("", "codemap-cmd-stderr-*") |
| 66 | if err != nil { |
| 67 | t.Fatal(err) |
| 68 | } |
| 69 | defer func() { |
| 70 | _ = os.Remove(outFile.Name()) |
| 71 | _ = os.Remove(errFile.Name()) |
| 72 | }() |
| 73 | |
| 74 | func() { |
| 75 | defer func() { |
| 76 | _ = outFile.Close() |
| 77 | _ = errFile.Close() |
| 78 | os.Stdout = oldOut |
| 79 | os.Stderr = oldErr |
| 80 | }() |
| 81 | os.Stdout = outFile |
| 82 | os.Stderr = errFile |
| 83 | fn() |
| 84 | }() |
| 85 | |
| 86 | stdout, err := os.ReadFile(outFile.Name()) |
| 87 | if err != nil { |
| 88 | t.Fatalf("read stdout capture: %v", err) |
| 89 | } |
| 90 | stderr, err := os.ReadFile(errFile.Name()) |
| 91 | if err != nil { |
| 92 | t.Fatalf("read stderr capture: %v", err) |
| 93 | } |
| 94 | return string(stdout), string(stderr) |
| 95 | } |
| 96 | |
| 97 | func withStdinInput(t *testing.T, input string, fn func()) { |
| 98 | t.Helper() |
no test coverage detected