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      1 #! /bin/sh
      2 # vim:et:ft=sh:sts=2:sw=2
      3 #
      4 # shFlags unit test suite runner.
      5 #
      6 # This script runs all the unit tests that can be found, and generates a nice
      7 # report of the tests.
      8 
      9 MY_NAME=`basename $0`
     10 MY_PATH=`dirname $0`
     11 
     12 PREFIX='shflags_test_'
     13 SHELLS='/bin/sh /bin/bash /bin/dash /bin/ksh /bin/pdksh /bin/zsh'
     14 TESTS=''
     15 for test in ${PREFIX}[a-z]*.sh; do
     16   TESTS="${TESTS} ${test}"
     17 done
     18 
     19 # load libraries
     20 . ../lib/versions
     21 . ./shflags_test_helpers
     22 
     23 usage()
     24 {
     25   echo "usage: ${MY_NAME} [-e key=val ...] [-s shell(s)] [-t test(s)]"
     26 }
     27 
     28 env=''
     29 
     30 # process command line flags
     31 while getopts 'e:hs:t:' opt; do
     32   case ${opt} in
     33     e)  # set an environment variable
     34       key=`expr "${OPTARG}" : '\([^=]*\)='`
     35       val=`expr "${OPTARG}" : '[^=]*=\(.*\)'`
     36       if [ -z "${key}" -o -z "${val}" ]; then
     37         usage
     38         exit 1
     39       fi
     40       eval "${key}='${val}'"
     41       export ${key}
     42       env="${env:+${env} }${key}"
     43       ;;
     44     h) usage; exit 0 ;;  # help output
     45     s) shells=${OPTARG} ;;  # list of shells to run
     46     t) tests=${OPTARG} ;;  # list of tests to run
     47     *) usage; exit 1 ;;
     48   esac
     49 done
     50 shift `expr ${OPTIND} - 1`
     51 
     52 # fill shells and/or tests
     53 shells=${shells:-${SHELLS}}
     54 tests=${tests:-${TESTS}}
     55 
     56 # error checking
     57 if [ -z "${tests}" ]; then
     58   th_error 'no tests found to run; exiting'
     59   exit 1
     60 fi
     61 
     62 cat <<EOF
     63 #------------------------------------------------------------------------------
     64 # System data
     65 #
     66 
     67 # test run info
     68 shells="${shells}"
     69 tests="${tests}"
     70 EOF
     71 for key in ${env}; do
     72   eval "echo \"${key}=\$${key}\""
     73 done
     74 echo
     75 
     76 # output system data
     77 echo "# system info"
     78 echo "$ date"
     79 date
     80 
     81 echo "$ uname -mprsv"
     82 uname -mprsv
     83 
     84 #
     85 # run tests
     86 #
     87 
     88 for shell in ${shells}; do
     89   echo
     90 
     91   cat <<EOF
     92 
     93 #------------------------------------------------------------------------------
     94 # Running the test suite with ${shell}
     95 #
     96 EOF
     97   # check for existance of shell
     98   if [ ! -x ${shell} ]; then
     99     th_warn "unable to run tests with the ${shell} shell"
    100     continue
    101   fi
    102 
    103   shell_name=`basename ${shell}`
    104   shell_version=`versions_shellVersion "${shell}"`
    105 
    106   echo "shell name: ${shell_name}"
    107   echo "shell version: ${shell_version}"
    108 
    109   # execute the tests
    110   for suite in ${tests}; do
    111     suiteName=`expr "${suite}" : "${PREFIX}\(.*\).sh"`
    112     echo
    113     echo "--- Executing the '${suiteName}' test suite ---"
    114     ( exec ${shell} ./${suite} 2>&1; )
    115   done
    116 done
    117