From 3849dd77204177fce2568b5bbace6e400c6a6064 Mon Sep 17 00:00:00 2001
From: Michael Forney <mforney@mforney.org>
Date: Thu, 30 Jan 2020 13:51:11 -0800
Subject: runtests: Count number of failing tests

---
 runtests | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/runtests b/runtests
index 5a8ea89..4b92de6 100755
--- a/runtests
+++ b/runtests
@@ -4,7 +4,7 @@ if [ $# = 0 ] ; then
 	set -- test/*.c
 fi
 
-exitstatus=0
+numfail=0
 out=$(mktemp)
 trap 'rm "$out"' EXIT
 for test ; do
@@ -12,9 +12,12 @@ for test ; do
 		result="PASS"
 	else
 		result="FAIL"
-		exitstatus=1
+		numfail=$((numfail + 1))
 	fi
 	echo "[$result] $test" >&2
 done
 
-exit $exitstatus
+if [ "$numfail" -gt 0 ] ; then
+	printf "%d test(s) failed\n" "$numfail"
+	exit 1
+fi
-- 
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