examples/calc++/test

   1 #! /bin/sh
   2
   3 test -z "$VERBOSE" && {
   4    exec > /dev/null 2>&1
   5    set -x
   6 }
   7
   8 me=`basename $0`
   9
  10 # Number of the current test.
  11 number=1
  12
  13 # Exit status of this script.
  14 exit=true
  15
  16 # run EXPECTED-EXIT-STATUS [PARSER-OPTIONS]
  17 # -----------------------------------------
  18 run ()
  19 {
  20   # Effective and expected exit status.
  21   local sta_exp=$1
  22   shift
  23   ./calc++ "$@" input
  24   local sta_eff=$?
  25   if test $sta_eff -eq $sta_exp; then
  26     printf "$me: PASS: %2d\n" $number
  27   else
  28     printf "$me: FAIL: %2d (expected status: %d, effective: %d\n" \
  29         $number $sta_exp $sta_eff
  30     exit=false
  31   fi
  32   number=`expr $number + 1`
  33 }
  34
  35 cat >input <<EOF
  36 a := 1
  37 b := 2
  38 c := 3
  39 d := a + b * c
  40 d
  41 EOF
  42 run 0
  43 run 0 -p
  44
  45
  46 cat >input <<EOF
  47 a := 1
  48 d := a + b * c
  49 EOF
  50 run 1 input
  51
  52
  53 cat >input <<EOF
  54 toto := 1
  55 toto
  56 EOF
  57 run 0 -s
  58
  59 rm input
  60 $exit