linux-dev/tools/testing/selftests/net/ipsec.c, branch linus/master

selftests/net: remove ARRAY_SIZE define from individual tests

2021-12-11T00:50:57Z

ARRAY_SIZE is defined in several selftests. Remove definitions from individual test files and include header file for the define instead. ARRAY_SIZE define is added in a separate patch to prepare for this change. Remove ARRAY_SIZE from net tests and pickup the one defined in kselftest.h. Signed-off-by: Shuah Khan

selftests/net/ipsec: Add test for xfrm_spdattr_type_t

2021-07-21T07:53:25Z

Set hthresh, dump it again and verify thresh.lbits && thresh.rbits. They are passed as attributes of xfrm_spdattr_type_t, different from other message attributes that use xfrm_attr_type_t. Also, test attribute that is bigger than XFRMA_SPD_MAX, currently it should be silently ignored. Cc: Shuah Khan Cc: linux-kselftest@vger.kernel.org Signed-off-by: Dmitry Safonov Signed-off-by: Steffen Klassert

selftest/net/ipsec.c: Remove unneeded semicolon

2021-03-05T21:00:38Z

fix semicolon.cocci warning: tools/testing/selftests/net/ipsec.c:1788:2-3: Unneeded semicolon Signed-off-by: Xu Wang Signed-off-by: David S. Miller

selftest/net/xfrm: Add test for ipsec tunnel

2020-09-24T06:53:04Z

It's an exhaustive testing for ipsec: covering all encryption/ authentication/compression algorithms. The tests are run in two network namespaces, connected by veth interfaces. To make exhaustive testing less time-consuming, the tests are run in parallel tasks, specified by parameter to the selftest. As the patches set adds support for xfrm in compatible tasks, there are tests to check structures that differ in size between 64-bit and 32-bit applications. The selftest doesn't use libnl so that it can be easily compiled as compatible application and don't require compatible .so. Here is a diagram of the selftest: --------------- | selftest | | (parent) | --------------- | | | (pipe) | ---------- / | | \ /------------- / \ -------------\ | /----- -----\ | ---------|----------|----------------|----------|--------- | --------- --------- --------- --------- | | | child | | child | NS A | child | | child | | | --------- --------- --------- --------- | -------|------------|----------------|-------------|------ veth0 veth1 veth2 vethN ---------|------------|----------------|-------------|---------- | ------------ ------------ ------------ ------------ | | | gr.child | | gr.child | NS B | gr.child | | gr.child | | | ------------ ------------ ------------ ------------ | ---------------------------------------------------------------- The parent sends the description of a test (xfrm parameters) to the child, the child and grand child setup a tunnel over veth interface and test it by sending udp packets. Cc: Shuah Khan Cc: linux-kselftest@vger.kernel.org Signed-off-by: Dmitry Safonov Signed-off-by: Steffen Klassert