t/regress.t

   1 #!/bin/sh
   2
   3 cd "${0%/*}" || exit 1
   4
   5 test_count=0
   6 fail_count=0
   7
   8 COLUMNS=40
   9 colorize=
  10 test -t 1 && colorize=1
  11 color () {
  12         test -n "$colorize" &&
  13         printf '\e[%sm' $@
  14 }
  15 regenerate=
  16 diffcmd () {
  17         comm --nocheck-order --output-delimiter=::: -3 $@ |
  18         perl -pe"END{exit !!\$.} s/^:::/$(color 31)>/ || s/^/$(color 32)</"
  19 }
  20
  21 for option in "$@"
  22 do
  23         case "$option" in
  24         -G) regenerate=1 && shift;;
  25         -*) echo "Usage: $0 [-G] [<files>...]"; exit 64;;
  26         esac
  27 done
  28
  29 for candidate in ${@:-t*.in}
  30 do
  31         test_count=$((test_count+1))
  32         file="${candidate%.in}"
  33         test -r "$file.in" || continue
  34
  35         name="$(echo ${file#*-} | tr _ \ )"
  36         set -- barcat "$file.in"
  37         case "$name" in *\ -*) set -- "$@" -"${name#* -}";; esac
  38         case "$name" in
  39                 *' |'*) set -- sh -c "\$0 \$1 $3" "$@";;
  40                 *)      set -- "$1" "$2" $3
  41         esac
  42
  43         if test -n "$regenerate"
  44         then
  45                 if test -e $file.sh
  46                 then
  47                         echo "ok $test_count # skip $file.out"
  48                         continue
  49                 fi
  50                 "$@" >$file.out 2>&1
  51         elif test -e "$file.out"
  52         then
  53                 "$@" 2>&1 | diffcmd "$file.out" -
  54         else
  55                 color 33
  56                 echo "not ok $test_count - $name # TODO"
  57                 color 0
  58                 continue
  59         fi
  60
  61         if test 0 != $?
  62         then
  63                 fail_count=$((fail_count+1))
  64                 color 1\;31
  65                 printf 'not '
  66         fi
  67         echo "ok $test_count - $name"
  68         color 0
  69 done
  70
  71 if test $fail_count = 0
  72 then
  73         color 32
  74         echo "# passed all $test_count test(s)"
  75 else
  76         color 31
  77         echo "# failed $fail_count among $test_count test(s)"
  78         fail_count=1  # exit code
  79 fi
  80
  81 color 0\;36
  82 echo "1..$test_count"
  83 color 0
  84 exit $fail_count