From b4b7ff4b08e691656c9d77c758fc355833128ac0 Mon Sep 17 00:00:00 2001
From: André Fabian Silva Delgado <emulatorman@parabola.nu>
Date: Wed, 20 Jan 2016 14:01:31 -0300
Subject: Linux-libre 4.4-gnu

---
 tools/testing/selftests/lib/Makefile  |  8 ++++++++
 tools/testing/selftests/lib/printf.sh | 10 ++++++++++
 2 files changed, 18 insertions(+)
 create mode 100644 tools/testing/selftests/lib/Makefile
 create mode 100644 tools/testing/selftests/lib/printf.sh

(limited to 'tools/testing/selftests/lib')

diff --git a/tools/testing/selftests/lib/Makefile b/tools/testing/selftests/lib/Makefile
new file mode 100644
index 000000000..47147b968
--- /dev/null
+++ b/tools/testing/selftests/lib/Makefile
@@ -0,0 +1,8 @@
+# Makefile for lib/ function selftests
+
+# No binaries, but make sure arg-less "make" doesn't trigger "run_tests"
+all:
+
+TEST_PROGS := printf.sh
+
+include ../lib.mk
diff --git a/tools/testing/selftests/lib/printf.sh b/tools/testing/selftests/lib/printf.sh
new file mode 100644
index 000000000..4fdc70fe6
--- /dev/null
+++ b/tools/testing/selftests/lib/printf.sh
@@ -0,0 +1,10 @@
+#!/bin/sh
+# Runs printf infrastructure using test_printf kernel module
+
+if /sbin/modprobe -q test_printf; then
+	/sbin/modprobe -q -r test_printf
+	echo "printf: ok"
+else
+	echo "printf: [FAIL]"
+	exit 1
+fi
-- 
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