Benjamin Poirier 2a0683be5b selftests: Introduce Makefile variable to list shared bash scripts ... Some tests written in bash source other files in a parent directory. For example, drivers/net/bonding/dev_addr_lists.sh sources net/forwarding/lib.sh. If a subset of tests is exported and run outside the source tree (for example by using `make -C tools/testing/selftests gen_tar TARGETS="drivers/net/bonding"`), these other files must be made available as well. Commit ae108c48b5 ("selftests: net: Fix cross-tree inclusion of scripts") addressed this problem by symlinking and copying the sourced files but this only works for direct dependencies. Commit 25ae948b44 ("selftests/net: add lib.sh") changed net/forwarding/lib.sh to source net/lib.sh. As a result, that latter file must be included as well when the former is exported. This was not handled and was reverted in commit 2114e83381 ("selftests: forwarding: Avoid failures to source net/lib.sh"). In order to allow reinstating the inclusion of net/lib.sh from net/forwarding/lib.sh, add a mechanism to list dependent files in a new Makefile variable and export them. This allows sourcing those files using the same expression whether tests are run in-tree or exported. Dependencies are not resolved recursively so transitive dependencies must be listed in TEST_INCLUDES. For example, if net/forwarding/lib.sh sources net/lib.sh; the Makefile related to a test that sources net/forwarding/lib.sh from a parent directory must list: TEST_INCLUDES := \ ../../../net/forwarding/lib.sh \ ../../../net/lib.sh v2: Fix rst syntax in Documentation/dev-tools/kselftest.rst (Jakub Kicinski) v1 (from RFC): * changed TEST_INCLUDES to take relative paths, like other TEST_* variables (Vladimir Oltean) * preserved common "$(MAKE) OUTPUT=... -C ... target" ordering in Makefile (Petr Machata) Signed-off-by: Benjamin Poirier <bpoirier@nvidia.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2024-01-31 10:55:11 +00:00
..
crypto/chacha20-s390
cxl	Merge branch 'for-6.8/cxl-cper' into for-6.8/cxl	2024-01-09 19:21:44 -08:00
fault-injection
ktest
kunit	kunit: tool: add test for parsing attributes	2023-12-18 13:21:15 -07:00
memblock	mm, treewide: rename MAX_ORDER to MAX_PAGE_ORDER	2024-01-08 15:27:15 -08:00
nvdimm	tools/testing/nvdimm: Add compile-test coverage for ndtest	2023-12-15 17:07:12 +01:00
radix-tree	maple_tree: fix warning comparing pointer to 0	2023-12-20 14:48:12 -08:00
scatterlist
selftests	selftests: Introduce Makefile variable to list shared bash scripts	2024-01-31 10:55:11 +00:00
vsock	vsock/test: print type for SOCK_SEQPACKET	2024-01-25 16:39:21 -08:00