X-Git-Url: http://git.shiar.net/barcat.git/blobdiff_plain/86e931f94517480cfec10e9f65a916cd7ebb2481..faeaf290144082f72a586024e7a6081aec56a353:/t/regress.t

diff --git a/t/regress.t b/t/regress.t
index 1463ce3..45ee5ba 100755
--- a/t/regress.t
+++ b/t/regress.t
@@ -5,8 +5,11 @@ cd "${0%/*}" || exit 1
 test_count=0
 
 COLUMNS=40
-diffcmd='diff --unchanged-line-format= --old-line-format=<%L --new-line-format=>%L'
 regenerate=
+diffcmd () {
+	comm --nocheck-order --output-delimiter=::: -3 $@ |
+	perl -pe'END{exit !!$.} s/^:::/>/ || s/^/</'
+}
 
 for option in "$@"
 do
@@ -28,14 +31,15 @@ do
 
 	if test -n "$regenerate"
 	then
-		if test -e $file.out
+		if test -e $file.sh
 		then
-			echo "ok $test_count # skip existing $file.out"
+			echo "ok $test_count # skip $file.out"
 			continue
 		fi
 		$cmd >$file.out 2>&1
 	else
-		$cmd 2>&1 | $diffcmd "$file.out" -
+		if test -e $file.sh;  then $cmd 2>&1 | ./$file.sh; fi &&
+		if test -e $file.out; then $cmd 2>&1 | diffcmd "$file.out" -; fi
 	fi
 
 	test 0 = $? || printf 'not '