kernel.git/tools/testing/selftests/net/hsr, branch linux-6.10.y

selftests: hsr: add missing config for CONFIG_BRIDGE

2024-06-05T09:52:04Z

hsr_redbox.sh test need to create bridge for testing. Add the missing config CONFIG_BRIDGE in config file. Fixes: eafbf0574e05 ("test: hsr: Extend the hsr_redbox.sh to have more SAN devices connected") Signed-off-by: Hangbin Liu Tested-by: Simon Horman Reviewed-by: Simon Horman Signed-off-by: David S. Miller

selftests: hsr: Fix "File exists" errors for hsr_ping

2024-05-27T09:44:42Z

The hsr_ping test reports the following errors: INFO: preparing interfaces for HSRv0. INFO: Initial validation ping. INFO: Longer ping test. INFO: Cutting one link. INFO: Delay the link and drop a few packages. INFO: All good. INFO: preparing interfaces for HSRv1. RTNETLINK answers: File exists RTNETLINK answers: File exists RTNETLINK answers: File exists RTNETLINK answers: File exists RTNETLINK answers: File exists RTNETLINK answers: File exists Error: ipv4: Address already assigned. Error: ipv6: address already assigned. Error: ipv4: Address already assigned. Error: ipv6: address already assigned. Error: ipv4: Address already assigned. Error: ipv6: address already assigned. INFO: Initial validation ping. That is because the cleanup code for the 2nd round test before "setup_hsr_interfaces 1" is removed incorrectly in commit 680fda4f6714 ("test: hsr: Remove script code already implemented in lib.sh"). This patch fixes it by re-setup the namespaces using setup_ns ns1 ns2 ns3 command before "setup_hsr_interfaces 1". It deletes previous namespaces and create new ones. Fixes: 680fda4f6714 ("test: hsr: Remove script code already implemented in lib.sh") Reviewed-by: Hangbin Liu Signed-off-by: Geliang Tang Link: https://lore.kernel.org/r/6485d3005f467758d49f0f313c8c009759ba6b05.1716374462.git.tanggeliang@kylinos.cn Signed-off-by: Paolo Abeni

test: hsr: Extend the hsr_redbox.sh to have more SAN devices connected

2024-05-13T23:02:22Z

After this change the single SAN device (ns3eth1) is now replaced with two SAN devices - respectively ns4eth1 and ns5eth1. It is possible to extend this script to have more SAN devices connected by adding them to ns3br1 bridge. Signed-off-by: Lukasz Majewski Link: https://lore.kernel.org/r/20240510143710.3916631-1-lukma@denx.de Signed-off-by: Jakub Kicinski

test: hsr: Call cleanup_all_ns when hsr_redbox.sh script exits

2024-05-08T11:23:53Z

Without this change the created netns instances are not cleared after this script execution. To fix this problem the cleanup_all_ns function from ../lib.sh is called. Signed-off-by: Lukasz Majewski Reviewed-by: Simon Horman Signed-off-by: David S. Miller

test: hsr: Add test for HSR RedBOX (HSR-SAN) mode of operation

2024-04-26T10:04:43Z

This patch adds hsr_redbox.sh script to test if HSR-SAN mode of operation works correctly. Signed-off-by: Lukasz Majewski Signed-off-by: Paolo Abeni

test: hsr: Extract version agnostic information from ping command output

2024-04-26T10:04:43Z

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

test: hsr: Move common code to hsr_common.sh file

2024-04-26T10:04:43Z

Some of the code already present in the hsr_ping.sh test program can be moved to a separate script file, so it can be reused by other HSR functionality (like HSR-SAN) tests. Signed-off-by: Lukasz Majewski Signed-off-by: Paolo Abeni

test: hsr: Remove script code already implemented in lib.sh

2024-04-26T10:04:43Z

Some parts (like netns creation and cleanup) of hsr_ping.sh script are already implemented in ../lib.sh common script, so can be replaced by it. Signed-off-by: Lukasz Majewski Signed-off-by: Paolo Abeni

selftests: hsr: Extend the testsuite to also cover HSRv1.

2023-09-18T07:26:19Z

The testsuite already has simply tests for HSRv0. The testuite would have been able to notice the v1 breakage if it was there at the time. Extend the testsuite to also cover HSRv1. Signed-off-by: Sebastian Andrzej Siewior Signed-off-by: David S. Miller

selftests: hsr: Reorder the testsuite.

2023-09-18T07:26:19Z

Move the code and group into functions so it will be easier to extend the test to HSRv1 so that both versions are covered. Move the ping/test part into do_complete_ping_test() and the interface setup into setup_hsr_interfaces(). Signed-off-by: Sebastian Andrzej Siewior Signed-off-by: David S. Miller