| 21 | } |
| 22 | |
| 23 | func TestHelperProcess(t *testing.T) { |
| 24 | if os.Getenv("GH_WANT_HELPER_PROCESS") != "1" { |
| 25 | return |
| 26 | } |
| 27 | if err := func(args []string) error { |
| 28 | switch args[0] { |
| 29 | // "vim" appends a message to the file |
| 30 | case "vim": |
| 31 | f, err := os.OpenFile(args[1], os.O_APPEND|os.O_WRONLY, 0) |
| 32 | if err != nil { |
| 33 | return err |
| 34 | } |
| 35 | defer f.Close() |
| 36 | _, err = f.WriteString(" - added by vim") |
| 37 | return err |
| 38 | // "nano" truncates the contents of the file |
| 39 | case "nano": |
| 40 | f, err := os.OpenFile(args[1], os.O_TRUNC|os.O_WRONLY, 0) |
| 41 | if err != nil { |
| 42 | return err |
| 43 | } |
| 44 | return f.Close() |
| 45 | default: |
| 46 | return fmt.Errorf("unrecognized arguments: %#v\n", args) |
| 47 | } |
| 48 | }(os.Args[3:]); err != nil { |
| 49 | fmt.Fprintln(os.Stderr, err) |
| 50 | os.Exit(1) |
| 51 | } |
| 52 | os.Exit(0) |
| 53 | } |
| 54 | |
| 55 | func Test_GhEditor_Prompt_skip(t *testing.T) { |
| 56 | pty := newTerminal(t) |