comment long regexp in usage preparation

[barcat.git] / t / regress.t

diff --git a/t/regress.t b/t/regress.t
index 2293efadcec1c6aacdbb0b97749de257f1b61d9d..508d3617bc7e6fe7c7562aed1c54f70745649426 100755 (executable)
--- a/t/regress.t
+++ b/t/regress.t
@@ -30,15 +30,22 @@ for candidate in ${@:-t*.out}
 do
        test_count=$((test_count+1))
        file="${candidate%.out}"
-       input="$file.in"
+       input="${file%%_-*}.in"
        name="$(echo ${file#*-} | tr _ \ )"
 
        set -- barcat
        [ -r "$input" ] && set -- "$@" "$input"
-       case "$name" in *\ -*) set -- "$@" -"${name#* -}";; esac
        case "$name" in
-               *' |'*) set -- sh -c "\$0 \$1 | ${name#* |}" "$@";;
-               *)      set -- "$1" "$2" $3
+               *\ -*)
+                       args="${name#* -}"
+                       set -- "$@" -"${args% [?|]*}"
+                       ;;
+       esac
+       case "$name" in
+               *' ?' ) set -- sh -c "\$0 \$@ 2>/dev/null" "$@";;
+               *' ?'*) set -- sh -c "\$0 \$@ | test \$\? = ${name#* \?}" "$@";;
+               *' |'*) set -- sh -c "\$0 \$@ | ${name#* |}" "$@";;
+               *)      eval set -- "$1" $2 $3
        esac
 
        if test -n "$regenerate"