From 40b90bf60ce10310baa7c4c2537cb3ee6ab622b9 Mon Sep 17 00:00:00 2001 From: Lukasz Majewski Date: Tue, 23 Apr 2024 14:49:07 +0200 Subject: test: hsr: Extract version agnostic information from ping command output Current code checks if ping command output match hardcoded pattern: "10 packets transmitted, 10 received, 0% packet loss,". Such approach will work only from one ping program version (for which this test has been originally written). This patch address problem when ping with different summary output like "10 packets transmitted, 10 packets received, 0% packet" is used to run this test - for example one from busybox (as the test system runs in QEMU with rootfs created with buildroot). The fix is to modify output of ping command to be agnostic to ping version used on the platform. Signed-off-by: Lukasz Majewski Signed-off-by: Paolo Abeni --- tools/testing/selftests/net/hsr/hsr_common.sh | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/tools/testing/selftests/net/hsr/hsr_common.sh b/tools/testing/selftests/net/hsr/hsr_common.sh index be4ad07ff355..8e97b1f2e7e5 100644 --- a/tools/testing/selftests/net/hsr/hsr_common.sh +++ b/tools/testing/selftests/net/hsr/hsr_common.sh @@ -51,7 +51,8 @@ do_ping_long() fi VAL="$(echo $OUT | cut -d' ' -f1-8)" - if [ "$VAL" != "10 packets transmitted, 10 received, 0% packet loss," ] + SED_VAL="$(echo ${VAL} | sed -r -e 's/([0-9]{2}).*([0-9]{2}).*[[:space:]]([0-9]+%).*/\1 transmitted \2 received \3 loss/')" + if [ "${SED_VAL}" != "10 transmitted 10 received 0% loss" ] then echo "$netns -> $connect_addr ping TEST [ FAIL ]" echo "Expect to send and receive 10 packets and no duplicates." -- cgit v1.2.3