When libraries are sourced from elsewhere from the tree, such as the testing/selftests/drivers/net/mlxsw subdirectory, sourcing their own dependencies directly by name doesn't work. Thus running mirror_gre.sh from that subdirectory results in the following cascade of errors:

./../../../net/forwarding/mirror_gre_lib.sh: line 3: mirror_lib.sh: No such file or directory ./../../../net/forwarding/mirror_gre_topo_lib.sh: line 36: mirror_topo_lib.sh: No such file or directory ./../../../net/forwarding/mirror_gre_topo_lib.sh: line 80: mirror_topo_h1_create: command not found ./../../../net/forwarding/mirror_gre_topo_lib.sh: line 81: mirror_topo_h2_create: command not found ./../../../net/forwarding/mirror_gre_topo_lib.sh: line 40: mirror_topo_h3_create: command not found [...]

Fix by relying on $relative_path, set up by lib.sh, which should be imported by the test in question anyway, and source the file using relative path appropriate for the subdirectory.

Fixes: d5ea2bfc806a ("selftests: forwarding: mirror_gre_lib: Extract generic functions") Fixes: 74ed089d48a4 ("selftests: forwarding: Split mirror_gre_topo_lib.sh") Signed-off-by: Petr Machata petrm@mellanox.com --- tools/testing/selftests/net/forwarding/mirror_gre_lib.sh | 2 +- tools/testing/selftests/net/forwarding/mirror_gre_topo_lib.sh | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/tools/testing/selftests/net/forwarding/mirror_gre_lib.sh b/tools/testing/selftests/net/forwarding/mirror_gre_lib.sh index 619b469..1388845 100644 --- a/tools/testing/selftests/net/forwarding/mirror_gre_lib.sh +++ b/tools/testing/selftests/net/forwarding/mirror_gre_lib.sh @@ -1,6 +1,6 @@ # SPDX-License-Identifier: GPL-2.0

-source mirror_lib.sh +source "$relative_path/mirror_lib.sh"

quick_test_span_gre_dir_ips() { diff --git a/tools/testing/selftests/net/forwarding/mirror_gre_topo_lib.sh b/tools/testing/selftests/net/forwarding/mirror_gre_topo_lib.sh index 2534195..39c03e2 100644 --- a/tools/testing/selftests/net/forwarding/mirror_gre_topo_lib.sh +++ b/tools/testing/selftests/net/forwarding/mirror_gre_topo_lib.sh @@ -33,7 +33,7 @@ # | | # +-------------------------------------------------------------------------+

-source mirror_topo_lib.sh +source "$relative_path/mirror_topo_lib.sh"

mirror_gre_topo_h3_create() {