From: Petr Machata <petrm@mellanox.com>
Date: Sat, 30 Jun 2018 00:45:47 +0000 (+0200)
Subject: selftests: forwarding: lib: Add check_err_fail()
X-Git-Tag: android-x86-8.1-r1~477^2~494^2~11
X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=96fa91d281229390b75a004d49582400b5f93cb1;p=android-x86%2Fkernel.git

selftests: forwarding: lib: Add check_err_fail()

In the scale testing scenarios, one usually has a condition that is
expected to either fail, or pass, depending on which side of the scale
is being tested.

To capture this logic, add a function check_err_fail(), which dispatches
either to check_err() or check_fail(), depending on the value of the
first argument, should_fail.

Signed-off-by: Petr Machata <petrm@mellanox.com>
Reviewed-by: Yuval Mintz <yuvalm@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/tools/testing/selftests/net/forwarding/lib.sh b/tools/testing/selftests/net/forwarding/lib.sh
index 59272824ef37..5f4b7ed2c65a 100644
--- a/tools/testing/selftests/net/forwarding/lib.sh
+++ b/tools/testing/selftests/net/forwarding/lib.sh
@@ -156,6 +156,19 @@ check_fail()
 	fi
 }
 
+check_err_fail()
+{
+	local should_fail=$1; shift
+	local err=$1; shift
+	local what=$1; shift
+
+	if ((should_fail)); then
+		check_fail $err "$what succeeded, but should have failed"
+	else
+		check_err $err "$what failed"
+	fi
+}
+
 log_test()
 {
 	local test_name=$1