regress: fuzz: Fix check1fuzz and Makefile

[adns.git] / regress / check1fuzz

diff --git a/regress/check1fuzz b/regress/check1fuzz
index 578bafb29df8a0fa6a2a1755f9caa0f4f591c5e6..4a8d2726368288795bc1ef6c214c3e514c4b19dd 100755 (executable)
--- a/regress/check1fuzz
+++ b/regress/check1fuzz
@@ -11,10 +11,13 @@ fuzzfile="$1"
 exec <"$fuzzfile"
 
 case "$fuzzfile" in
-fuzz-*)                desc="${fuzzfile#fuzz-}"        ;;
-fuzzraw-*)     desc="${fuzzfile#fuzzraw-}"     ;;
+fuzz-*)                kind=f; case="${fuzzfile#fuzz-}"        ;;
+fuzzraw-*)     kind=r; case="${fuzzfile#fuzzraw-}"     ;;
+*)             printf >&2 '\nWRONG-FUZZ-%s\n' $fuzzfile; exit 1 ;;
 esac
 
+desc="$case.$kind"
+
 read nargs
 if [ "$nargs" = 0 ]; then printf "SKIPPED-$desc "; exit 5; fi
 
@@ -26,14 +29,23 @@ case "$program" in
 *)     program="./$program" ;;
 esac
 
+exec 3>output-$desc.trouble
+
 set +e
-${program} <"$fuzzfile" >/dev/null 2>&1
+${program} <"$fuzzfile" >output-$desc.out.tmp 2>&3
 rc=$?
 set -e
 
+if [ $rc = 0 ]; then
+       set +e
+       diff -u output-$desc.out.tmp case-$case.out >&3
+       rc=$?
+       set -e
+fi
+
 if [ $rc != 0 ]; then
-       printf >&2 '\nFAIL-%s\n' $fuzzfile
+       printf >&2 '\nFAIL-%s\n' $desc
        exit $rc
 fi
 
-printf "$desc "
+printf '%s ' "$desc"