usr/src/test/libc-tests/tests/quick_exit.ksh

   1 #!/usr/bin/ksh
   2 #
   3 # This file and its contents are supplied under the terms of the
   4 # Common Development and Distribution License ("CDDL"), version 1.0.
   5 # You may only use this file in accordance with the terms of version
   6 # 1.0 of the CDDL.
   7 #
   8 # A full copy of the text of the CDDL should have accompanied this
   9 # source.  A copy of the CDDL is also available via the Internet at
  10 # http://www.illumos.org/license/CDDL.
  11 #
  12
  13 #
  14 # Copyright 2016 Joyent, Inc.
  15 #
  16
  17 #
  18 # Test quick_exit(3C). We specifically test the following things:
  19 #    o That we get a requested exit status
  20 #    o That at_quick_exit() functions fire in a registered, reverse order.
  21 #
  22 # These are all done by helper programs
  23 #
  24
  25 set -o errexit
  26 set -o pipefail
  27
  28 qe_root=$(dirname $0)
  29 qe_status32=$qe_root/quick_exit_status.32
  30 qe_status64=$qe_root/quick_exit_status.64
  31 qe_order32=$qe_root/quick_exit_order.32
  32 qe_order64=$qe_root/quick_exit_order.64
  33
  34 function fatal
  35 {
  36         typeset msg="$*"
  37         echo "Test Failed: $msg" >&2
  38         exit 1
  39 }
  40
  41 function check_status
  42 {
  43         typeset stat=$1
  44         $qe_status32 $stat
  45         if [[ $? -ne $stat ]]; then
  46                 fatal "Test failed: Expected $qestatus32 to exit $stat " \
  47                     "got $?"
  48         fi
  49
  50         $qe_status64 $stat
  51         if [[ $? -ne $stat ]]; then
  52                 fatal "Test failed: Expected $qestatus64 to exit $stat " \
  53                     "got $?" >&2
  54         fi
  55 }
  56
  57 function check_order
  58 {
  59         $qe_order32 || fatal "$qe_order32 returned $?"
  60         $qe_order64 || fatal "$qe_order32 returned $?"
  61 }
  62
  63 check_status 0
  64 check_status 23
  65 check_status 42
  66 check_order
  67 exit 0