utils-std

time.t (725B)

#!/usr/bin/env cram
# SPDX-FileCopyrightText: 2017 Haelwenn (lanodan) Monnier <contact+utils@hacktivis.me>
# SPDX-License-Identifier: MPL-2.0
  $ cd $TESTDIR/../cmd
  $ ./time
  Usage: time [-p|-v] command [argument ...]
  $ ./time -f
  time: error: Unrecognised option: '-f'
  Usage: time [-p|-v] command [argument ...]
  [1]
  $ ./time false
  real 0.[0-9]* (re)
  user 0.[0-9]* (re)
  sys 0.[0-9]* (re)
  [1]
  $ ./time true
  real 0.[0-9]* (re)
  user 0.[0-9]* (re)
  sys 0.[0-9]* (re)
# NetBSD somehow doesn't returns ENOENT there, just errno = 0
  $ test "NetBSD" != "$(uname -s)" || exit 80
  $ ./time /var/empty/e/no/ent
  time: error: Failed executing '/var/empty/e/no/ent': No such file or directory
  [127]