diff mbox series

[net-next,6/6] selftests: forwarding: Remove duplicated lib.sh content

Message ID 20240124170222.261664-7-bpoirier@nvidia.com
State Superseded
Headers show
Series selftests: Add TEST_INCLUDES directive and adjust tests to use it | expand

Commit Message

Benjamin Poirier Jan. 24, 2024, 5:02 p.m. UTC 
From: Petr Machata <petrm@nvidia.com>

commit 25ae948b4478 ("selftests/net: add lib.sh") added net/lib.sh to
contain code shared by tests under net/ and net/forwarding/. However, this
caused issues with selftests from directories other than net/forwarding/,
in particular those under drivers/net/. Those issues were avoided in a
simple way by duplicating some content in commit 2114e83381d3 ("selftests:
forwarding: Avoid failures to source net/lib.sh").

In order to remove the duplicated content, restore the inclusion of
net/lib.sh from net/forwarding/lib.sh but with the following changes:

* net/lib.sh is imported through the net_forwarding_dir path
The original expression "source ../lib.sh" would look for lib.sh in the
directory above the script file's one, which did not work for tests under
drivers/net/.

* net/lib.sh is added to TEST_INCLUDES
Since net/forwarding/lib.sh now sources net/lib.sh, both of those files
must be exported along with tests which source net/forwarding/lib.sh.

Suggested-by: Hangbin Liu <liuhangbin@gmail.com>
Signed-off-by: Petr Machata <petrm@nvidia.com>
Signed-off-by: Benjamin Poirier <bpoirier@nvidia.com>
---
 .../selftests/drivers/net/bonding/Makefile    |  3 ++-
 .../selftests/drivers/net/dsa/Makefile        |  3 ++-
 .../selftests/drivers/net/team/Makefile       |  3 ++-
 .../testing/selftests/net/forwarding/Makefile |  3 +++
 tools/testing/selftests/net/forwarding/lib.sh | 26 +------------------
 5 files changed, 10 insertions(+), 28 deletions(-)
diff mbox series

Patch

diff --git a/tools/testing/selftests/drivers/net/bonding/Makefile b/tools/testing/selftests/drivers/net/bonding/Makefile
index 1e10a1f06faf..03a089165d3f 100644
--- a/tools/testing/selftests/drivers/net/bonding/Makefile
+++ b/tools/testing/selftests/drivers/net/bonding/Makefile
@@ -18,6 +18,7 @@  TEST_FILES := \
 	bond_topo_3d1c.sh
 
 TEST_INCLUDES := \
-	../../../net/forwarding/lib.sh
+	../../../net/forwarding/lib.sh \
+	../../../net/lib.sh
 
 include ../../../lib.mk
diff --git a/tools/testing/selftests/drivers/net/dsa/Makefile b/tools/testing/selftests/drivers/net/dsa/Makefile
index 83da1d721017..cd6817fe5be6 100644
--- a/tools/testing/selftests/drivers/net/dsa/Makefile
+++ b/tools/testing/selftests/drivers/net/dsa/Makefile
@@ -26,6 +26,7 @@  TEST_INCLUDES := \
 	../../../net/forwarding/local_termination.sh \
 	../../../net/forwarding/no_forwarding.sh \
 	../../../net/forwarding/tc_actions.sh \
-	../../../net/forwarding/tc_common.sh
+	../../../net/forwarding/tc_common.sh \
+	../../../net/lib.sh
 
 include ../../../lib.mk
diff --git a/tools/testing/selftests/drivers/net/team/Makefile b/tools/testing/selftests/drivers/net/team/Makefile
index 708bdfce37f5..2d5a76d99181 100644
--- a/tools/testing/selftests/drivers/net/team/Makefile
+++ b/tools/testing/selftests/drivers/net/team/Makefile
@@ -5,6 +5,7 @@  TEST_PROGS := dev_addr_lists.sh
 
 TEST_INCLUDES := \
 	../bonding/lag_lib.sh \
-	../../../net/forwarding/lib.sh
+	../../../net/forwarding/lib.sh \
+	../../../net/lib.sh
 
 include ../../../lib.mk
diff --git a/tools/testing/selftests/net/forwarding/Makefile b/tools/testing/selftests/net/forwarding/Makefile
index 452693514be4..1fba2717738d 100644
--- a/tools/testing/selftests/net/forwarding/Makefile
+++ b/tools/testing/selftests/net/forwarding/Makefile
@@ -129,4 +129,7 @@  TEST_PROGS_EXTENDED := devlink_lib.sh \
 	sch_tbf_etsprio.sh \
 	tc_common.sh
 
+TEST_INCLUDES := \
+	../lib.sh
+
 include ../../lib.mk
diff --git a/tools/testing/selftests/net/forwarding/lib.sh b/tools/testing/selftests/net/forwarding/lib.sh
index cf0ba4bfe50d..a7ecfc8cae98 100644
--- a/tools/testing/selftests/net/forwarding/lib.sh
+++ b/tools/testing/selftests/net/forwarding/lib.sh
@@ -35,31 +35,7 @@  if [[ -f $net_forwarding_dir/forwarding.config ]]; then
 	source "$net_forwarding_dir/forwarding.config"
 fi
 
-# Kselftest framework requirement - SKIP code is 4.
-ksft_skip=4
-
-busywait()
-{
-	local timeout=$1; shift
-
-	local start_time="$(date -u +%s%3N)"
-	while true
-	do
-		local out
-		out=$("$@")
-		local ret=$?
-		if ((!ret)); then
-			echo -n "$out"
-			return 0
-		fi
-
-		local current_time="$(date -u +%s%3N)"
-		if ((current_time - start_time > timeout)); then
-			echo -n "$out"
-			return 1
-		fi
-	done
-}
+source "$net_forwarding_dir/../lib.sh"
 
 ##############################################################################
 # Sanity checks