diff --git a/app/run-test-debug.sh b/app/run-test-debug.sh
new file mode 100755
index 00000000000..f98bb162695
--- /dev/null
+++ b/app/run-test-debug.sh
@@ -0,0 +1,53 @@
+#!/bin/sh
+#
+# Copyright (c) 2020 Peter Johanson; Cody McGinnis; Okke Formsma
+#
+# SPDX-License-Identifier: MIT
+#
+set -e 
+set -x
+
+if [ -z "$1" ]; then
+	echo "Usage: ./run-test-debug.sh <path to testcase>"
+	exit 1
+fi
+
+path="$1"
+if [ $path = "all" ]; then
+	path="tests"
+fi
+
+testcases=$(find $path -name native_posix.keymap -exec dirname \{\} \;)
+num_cases=$(echo "$testcases" | wc -l)
+if [ $num_cases -gt 1 ]; then
+	echo "" > ./build/tests/pass-fail.log
+	echo "$testcases" | xargs -l -P 4 ./run-test-debug.sh
+	err=$?
+	sort -k2 ./build/tests/pass-fail.log
+	exit $err
+fi
+
+testcase="$1"
+echo "Running $testcase:"
+
+west build -d build/$testcase -b native_posix_64 --pristine -- -DZMK_CONFIG=`pwd`/$testcase
+if [ $? -gt 0 ]; then
+	echo "FAIL: $testcase did not build" 
+else
+	./build/$testcase/zephyr/zmk.exe | tee build/$testcase/keycode_events_full.log | sed -e "s/.*> //" | sed -n -f $testcase/events.patterns > build/$testcase/keycode_events.log
+	cat build/$testcase/keycode_events_full.log
+	cat build/$testcase/keycode_events.log
+	diff -au $testcase/keycode_events.snapshot build/$testcase/keycode_events.log
+	if [ $? -gt 0 ]; then
+		if [ -f $testcase/pending ]; then
+			echo "PEND: $testcase" 
+			exit 0
+		else
+			echo "FAIL: $testcase" 
+			exit 1
+		fi
+	else
+		echo "PASS: $testcase" 
+		exit 0
+	fi
+fi
\ No newline at end of file