usr.bin/getconf/tests/getconf_test.sh

   1 #
   2 # Copyright (c) 2017 Dell EMC
   3 # All rights reserved.
   4 #
   5 # Redistribution and use in source and binary forms, with or without
   6 # modification, are permitted provided that the following conditions
   7 # are met:
   8 # 1. Redistributions of source code must retain the above copyright
   9 #    notice, this list of conditions and the following disclaimer.
  10 # 2. Redistributions in binary form must reproduce the above copyright
  11 #    notice, this list of conditions and the following disclaimer in the
  12 #    documentation and/or other materials provided with the distribution.
  13 #
  14 # THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
  15 # ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  16 # IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  17 # ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
  18 # FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  19 # DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  20 # OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  21 # HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  22 # LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  23 # OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  24 # SUCH DAMAGE.
  25 #
  26
  27 POSITIVE_EXP_EXPR_RE='match:[1-9][0-9]*'
  28
  29 POSIX_CONSTANTS="ARG_MAX PAGESIZE"
  30 POSIX_PATH_CONSTANTS="NAME_MAX PATH_MAX"
  31 SUPPORTED_32BIT_PROGRAM_ENVS="POSIX_V6_ILP32_OFFBIG"
  32 SUPPORTED_64BIT_PROGRAM_ENVS="POSIX_V6_LP64_OFF64"
  33 UNAVAILABLE_PROGRAM_ENVS="I_AM_BOGUS"
  34 UNSUPPORTED_32BIT_PROGRAM_ENVS="POSIX_V6_LP64_OFF64"
  35 UNSUPPORTED_64BIT_PROGRAM_ENVS="POSIX_V6_ILP32_OFFBIG"
  36
  37 XOPEN_CONSTANTS=
  38
  39 # XXX: hardcoded sysexits
  40 EX_USAGE=64
  41 EX_UNAVAILABLE=69
  42
  43 set_program_environments()
  44 {
  45         atf_check -o save:arch_type.out $(atf_get_srcdir)/arch_type
  46         arch_type=$(cat arch_type.out)
  47         case "$arch_type" in
  48         ILP32|LP32)
  49                 SUPPORTED_PROGRAM_ENVS="$SUPPORTED_PROGRAM_ENVS $SUPPORTED_32BIT_PROGRAM_ENVS"
  50                 UNSUPPORTED_PROGRAM_ENVS="$UNSUPPORTED_PROGRAM_ENVS $UNSUPPORTED_32BIT_PROGRAM_ENVS"
  51                 ;;
  52         LP64)
  53                 SUPPORTED_PROGRAM_ENVS="$SUPPORTED_PROGRAM_ENVS $SUPPORTED_64BIT_PROGRAM_ENVS"
  54                 UNSUPPORTED_PROGRAM_ENVS="$UNSUPPORTED_PROGRAM_ENVS $UNSUPPORTED_64BIT_PROGRAM_ENVS"
  55                 ;;
  56         *)
  57                 atf_fail "arch_type output unexpected: $arch_type"
  58                 ;;
  59         esac
  60 }
  61
  62 atf_test_case no_programming_environment
  63 no_programming_environment_head()
  64 {
  65         atf_set "descr" "Test some POSIX constants as a positive functional test"
  66 }
  67
  68 no_programming_environment_body()
  69 {
  70         for var in $POSIX_CONSTANTS; do
  71                 atf_check -o "$POSITIVE_EXP_EXPR_RE" getconf $var
  72         done
  73         for var in $POSIX_PATH_CONSTANTS; do
  74                 atf_check -o "$POSITIVE_EXP_EXPR_RE" getconf $var .
  75         done
  76 }
  77
  78 atf_test_case programming_environment
  79 programming_environment_head()
  80 {
  81         atf_set "descr" "Test some constants with specific programming environments"
  82 }
  83
  84 programming_environment_body()
  85 {
  86         set_program_environments
  87
  88         for prog_env in ${SUPPORTED_PROGRAM_ENVS}; do
  89                 for var in $POSIX_CONSTANTS; do
  90                         atf_check -o "$POSITIVE_EXP_EXPR_RE" \
  91                             getconf -v $prog_env $var
  92                 done
  93         done
  94 }
  95
  96 atf_test_case programming_environment_unsupported
  97 programming_environment_unsupported_head()
  98 {
  99         atf_set "descr" "Test for unsupported environments"
 100 }
 101
 102 programming_environment_unsupported_body()
 103 {
 104         set_program_environments
 105
 106         for prog_env in ${UNSUPPORTED_PROGRAM_ENVS}; do
 107                 for var in $POSIX_CONSTANTS; do
 108                         atf_check -e not-empty -s exit:$EX_UNAVAILABLE \
 109                             getconf -v $prog_env $var
 110                 done
 111         done
 112 }
 113
 114 atf_init_test_cases()
 115 {
 116         atf_add_test_case no_programming_environment
 117         atf_add_test_case programming_environment
 118         atf_add_test_case programming_environment_unsupported
 119 }