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 *' |'*)  set -- sh -c "\$0 \$1 $3" "$@";; esac
  39
  40         if test -n "$regenerate"
  41         then
  42                 if test -e $file.sh
  43                 then
  44                         echo "ok $test_count # skip $file.out"
  45                         continue
  46                 fi
  47                 "$@" >$file.out 2>&1
  48         elif test -e "$file.out"
  49         then
  50                 "$@" 2>&1 | diffcmd "$file.out" -
  51         else
  52                 color 33
  53                 echo "not ok $test_count - $name # TODO"
  54                 color 0
  55                 continue
  56         fi
  57
  58         if test 0 != $?
  59         then
  60                 fail_count=$((fail_count+1))
  61                 color 1\;31
  62                 printf 'not '
  63         fi
  64         echo "ok $test_count - $name"
  65         color 0
  66 done
  67
  68 if test $fail_count = 0
  69 then
  70         color 32
  71         echo "# passed all $test_count test(s)"
  72 else
  73         color 31
  74         echo "# failed $fail_count among $test_count test(s)"
  75         fail_count=1  # exit code
  76 fi
  77
  78 color 0\;36
  79 echo "1..$test_count"
  80 color 0
  81 exit $fail_count