compiler

commit e660e0c77e0b9b89bbde39585605dd806e5d79d7
parent 04a0a7a072cae14e6c272d8cb09e8d74eaf0a227
Author: Brian Swetland <swetland@frotz.net>
Date:   Fri, 13 Mar 2020 20:02:23 -0700

runtest: limit diff output

Makes verbose test failures less spammy.

Diffstat:
M
test/runtest.sh
 | 
3
++-

1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/test/runtest.sh b/test/runtest.sh
@@ -21,11 +21,12 @@ if bin/compiler -o "$bin" -l "$lst" "$src" 2> "$msg"; then
 	else
 		#echo "RUNTEST: $src: running..."
 		if bin/r5e "$bin" > "$log"; then
-			if diff "$log" "$gold"; then
+			if diff "$log" "$gold" >/dev/null ; then
 				echo "RUNTEST: $src: PASS"
 				echo "PASS: $src" > "$txt"
 			else
 				echo "RUNTEST: $src: FAIL: output differs from expected"
+				diff "$log" "$gold" | head
 				echo "FAIL: %src" > "$txt"
 			fi
 		else