pet-projects/DLW-1e/das/tests/das-tests

   1 #!/bin/bash
   2 #
   3 # Execute DAS' test-suite
   4 #
   5 # Luiz Fernando N. Capitulino
   6 # <lcapitulino@gmail.com>
   7
   8 # load config file
   9 . tests.conf
  10
  11 PNAME=$(basename $0)
  12
  13 usage()
  14 {
  15         echo "usage: $PNAME [ options ]"
  16         echo
  17         echo "options:"
  18         echo "         -h,--help     this text"
  19         echo "         -p1,--pass1   run only first pass tests"
  20         echo "         -p2,--pass2   run only second pass tests"
  21         echo "         -err,--error  run only error tests"
  22         echo "         -p,--program  run only programs tests"
  23         echo
  24 }
  25
  26 compare_files()
  27 {
  28         local expected=$1
  29         local output=$2
  30
  31         cmp -s $expected $output
  32         ret=$?
  33
  34         rm -f $output
  35
  36         return $ret
  37 }
  38
  39 do_err_test()
  40 {
  41         local file=${1}
  42         local ext=$2
  43         local input=${file}.asm
  44         local output=${file}.out
  45         local expected=${file}.${ext}
  46
  47         $DAS -o /dev/null $input &> $output
  48         if [ $? -ne 1 ]; then
  49                 return 1
  50         fi
  51
  52         compare_files $expected $output
  53
  54         return $?
  55 }
  56
  57 do_test()
  58 {
  59         local file=${1}
  60         local ext=$2
  61         local opt=$3
  62         local input=${file}.asm
  63         local output=${file}.out
  64         local expected=${file}.${ext}
  65
  66         $DAS $opt -o $output $input
  67         if [ $? -ne 0 ]; then
  68                 exit 1
  69         fi
  70
  71         compare_files $expected $output
  72
  73         return $?
  74 }
  75
  76 report_results()
  77 {
  78         local nr_tests=$1
  79         local nr_passed=$2
  80         local nr_failed=$3
  81         local passed_per=0
  82
  83         passed_per=$(expr 100 \* $nr_passed)
  84         passed_per=$(expr $passed_per / $nr_tests)
  85
  86         printf "\n  -> %d%% passed" $passed_per
  87         printf " [ %d tests %d pass %d error ]\n" $nr_tests \
  88                 $nr_passed $nr_failed
  89         printf "\n"
  90 }
  91
  92 run_test()
  93 {
  94         local message="$1"
  95         local asm_files="$2"
  96         local ext="$3"
  97         local testfunc="$4"
  98         local opt=""
  99         local nr_tests=0
 100         local nr_passed=0
 101         local nr_failed=0
 102         local file=""
 103
 104         if [ "$ext" = "p1" ]; then
 105                 # das should only execute
 106                 # first pass
 107                 opt="-1"
 108         fi
 109
 110         printf "* %s tests\n\n" "$message"
 111
 112         for file in $asm_files; do
 113                 ((nr_tests++))
 114                 printf "\t%-10s " $file
 115                 $testfunc "$file" "$ext" "$opt"
 116                 ret=$?
 117                 if [ $ret -eq 0 ]; then
 118                         printf "PASSED\n"
 119                         ((nr_passed++))
 120                 else
 121                         printf "FAILED [ %d ]\n" $ret
 122                         ((nr_failed++))
 123                 fi
 124         done
 125
 126         report_results $nr_tests $nr_passed $nr_failed
 127 }
 128
 129 # Collect command-line options
 130
 131 while [ $# -gt 0 ]; do
 132         case $1 in
 133                 -h|--help)
 134                         usage
 135                         exit 0
 136                         ;;
 137                 -p1|--pass1)
 138                         P2_TESTS=0
 139                         ERR_TESTS=0
 140                         PROG_TESTS=0
 141                         ;;
 142                 -p2|--pass2)
 143                         P1_TESTS=0
 144                         ERR_TESTS=0
 145                         PROG_TESTS=0
 146                         ;;
 147                 -err|--error)
 148                         P1_TESTS=0
 149                         P2_TESTS=0
 150                         PROG_TESTS=0
 151                         ;;
 152                 -p|--program)
 153                         P1_TESTS=0
 154                         P2_TESTS=0
 155                         ERR_TESTS=0
 156                         ;;
 157                 *)
 158                         echo "ERROR: unknown option '$1'" > /dev/stderr
 159                         exit 1
 160                         ;;
 161         esac
 162         shift
 163 done
 164
 165 # main program
 166
 167 printf "\n"
 168
 169 if [ $P1_TESTS -eq 1 ]; then
 170         run_test "$P1_NAME" "$P1_FILES" "$P1_EXT" "$P1_TEST"
 171 fi
 172
 173 if [ $P2_TESTS -eq 1 ]; then
 174         run_test "$P2_NAME" "$P2_FILES" "$P2_EXT" "$P2_TEST"
 175 fi
 176
 177 if [ $ERR_TESTS -eq 1 ]; then
 178         run_test "$ERR_NAME" "$ERR_FILES" "$ERR_EXT" "$ERR_TEST"
 179 fi
 180
 181 if [ $PROG_TESTS -eq 1 ]; then
 182         run_test "$PROG_NAME" "$PROG_FILES" "$PROG_EXT" "$PROG_TEST"
 183 fi