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[net-next,11/11] selftests: forwarding: mirror_gre_flower: Fix test result handling

Message ID 79643a7d23a5d55468a65c3d7bddaaa8785e7fd0.1548973731.git.petrm@mellanox.com
State Accepted
Delegated to: David Miller
Headers show
Series selftests: Various fixes | expand

Commit Message

Petr Machata Jan. 31, 2019, 10:35 p.m. UTC 
The global variable RET needs to be initialized before each call to
log_test. This test case sets it once before running the tests, but then
calls log_tests for every individual test. Thus a failure in one of the
tests causes spurious failures in follow-up tests as well.

Fix by moving the initialization of RET from test_all() to
full_test_span_gre_dir_acl(), a function that implements the test.

Signed-off-by: Petr Machata <petrm@mellanox.com>
---
 tools/testing/selftests/net/forwarding/mirror_gre_flower.sh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
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Patch

diff --git a/tools/testing/selftests/net/forwarding/mirror_gre_flower.sh b/tools/testing/selftests/net/forwarding/mirror_gre_flower.sh
index 12914f40612d..09389f3b9369 100755
--- a/tools/testing/selftests/net/forwarding/mirror_gre_flower.sh
+++ b/tools/testing/selftests/net/forwarding/mirror_gre_flower.sh
@@ -81,6 +81,8 @@  full_test_span_gre_dir_acl()
 	local match_dip=$1; shift
 	local what=$1; shift
 
+	RET=0
+
 	mirror_install $swp1 $direction $tundev \
 		       "protocol ip flower $tcflags dst_ip $match_dip"
 	fail_test_span_gre_dir $tundev $direction
@@ -108,8 +110,6 @@  test_ip6gretap()
 
 test_all()
 {
-	RET=0
-
 	slow_path_trap_install $swp1 ingress
 	slow_path_trap_install $swp1 egress