tests/timeout/timeout-parameters.sh

   1 #!/bin/sh
   2 # Validate timeout parameter combinations
   3
   4 # Copyright (C) 2008-2024 Free Software Foundation, Inc.
   5
   6 # This program is free software: you can redistribute it and/or modify
   7 # it under the terms of the GNU General Public License as published by
   8 # the Free Software Foundation, either version 3 of the License, or
   9 # (at your option) any later version.
  10
  11 # This program is distributed in the hope that it will be useful,
  12 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14 # GNU General Public License for more details.
  15
  16 # You should have received a copy of the GNU General Public License
  17 # along with this program.  If not, see <https://www.gnu.org/licenses/>.
  18
  19 . "${srcdir=.}/tests/init.sh"; path_prepend_ ./src
  20 print_ver_ timeout env
  21 getlimits_
  22
  23
  24 # internal errors are 125, distinct from execution failure
  25
  26 # invalid timeout
  27 returns_ 125 timeout invalid sleep 0 || fail=1
  28
  29 # invalid kill delay
  30 returns_ 125 timeout --kill-after=invalid 1 sleep 0 || fail=1
  31
  32 # invalid timeout suffix
  33 returns_ 125 timeout 42D sleep 0 || fail=1
  34
  35 # floating point notation
  36 timeout 10.34 sleep 0 || fail=1
  37
  38 # nanoseconds potentially supported
  39 timeout 9.999999999 sleep 0 || fail=1
  40
  41 # invalid signal spec
  42 returns_ 125 timeout --signal=invalid 1 sleep 0 || fail=1
  43
  44 # invalid command
  45 returns_ 126 env . && { returns_ 126 timeout 10 . || fail=1; }
  46
  47 # no such command
  48 returns_ 127 timeout 10 no_such || fail=1
  49
  50 Exit $fail