diff options
Diffstat (limited to 'src/os/exec/exec_test.go')
| -rw-r--r-- | src/os/exec/exec_test.go | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/src/os/exec/exec_test.go b/src/os/exec/exec_test.go index 8b0c93f382..57591a38ab 100644 --- a/src/os/exec/exec_test.go +++ b/src/os/exec/exec_test.go @@ -915,6 +915,16 @@ func TestHelperProcess(*testing.T) { case "sleep": time.Sleep(3 * time.Second) os.Exit(0) + case "pipehandle": + handle, _ := strconv.ParseUint(args[0], 16, 64) + pipe := os.NewFile(uintptr(handle), "") + _, err := fmt.Fprint(pipe, args[1]) + if err != nil { + fmt.Fprintf(os.Stderr, "writing to pipe failed: %v\n", err) + os.Exit(1) + } + pipe.Close() + os.Exit(0) default: fmt.Fprintf(os.Stderr, "Unknown command %q\n", cmd) os.Exit(2) |