[PATCH v3 net-next 4/5] selftests: fib_tests: Allow user to run a specific test

[David Ahern <dsahern@gmail.com>]

Allow a user to run just a specific fib test by setting the TEST
environment variable.

Signed-off-by: David Ahern <dsahern@gmail.com>
---
 tools/testing/selftests/net/fib_tests.sh | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/tools/testing/selftests/net/fib_tests.sh b/tools/testing/selftests/net/fib_tests.sh
index 953254439e39..cfdeb35bfed5 100755
--- a/tools/testing/selftests/net/fib_tests.sh
+++ b/tools/testing/selftests/net/fib_tests.sh
@@ -392,9 +392,13 @@ fib_carrier_test()
 
 fib_test()
 {
-	fib_unreg_test
-	fib_down_test
-	fib_carrier_test
+	if [ -n "$TEST" ]; then
+		eval $TEST
+	else
+		fib_unreg_test
+		fib_down_test
+		fib_carrier_test
+	fi
 }
 
 if [ "$(id -u)" -ne 0 ];then
-- 
2.11.0