Netlink protocol is in host byte order, so the provided binary netlink message buffer being in little endian format will cause the test to fail on big endian systems.
Signed-off-by: Phil Sutter <p...@nwl.cc> --- .gitignore | 1 + testsuite/Makefile | 1 + testsuite/tests/ip/link/show_dev_wo_vf_rate.t | 5 +++++ testsuite/tools/Makefile | 2 ++ testsuite/tools/is_big_endian.c | 7 +++++++ 5 files changed, 16 insertions(+) create mode 100644 testsuite/tools/Makefile create mode 100644 testsuite/tools/is_big_endian.c diff --git a/.gitignore b/.gitignore index 74a5496ddf7aa..a1f295dac3dd2 100644 --- a/.gitignore +++ b/.gitignore @@ -36,6 +36,7 @@ series # tests testsuite/results testsuite/iproute2/iproute2-this +testsuite/tools/is_big_endian # doc files generated at runtime doc/*.aux diff --git a/testsuite/Makefile b/testsuite/Makefile index 2027650051d48..17568881b8b66 100644 --- a/testsuite/Makefile +++ b/testsuite/Makefile @@ -24,6 +24,7 @@ configure: compile: configure echo "Entering iproute2" && cd iproute2 && $(MAKE) && cd ..; + echo "Entering tools" && cd tools && $(MAKE) && cd ..; listtests: @for t in $(TESTS); do \ diff --git a/testsuite/tests/ip/link/show_dev_wo_vf_rate.t b/testsuite/tests/ip/link/show_dev_wo_vf_rate.t index a600ba65c5bec..ad90af5400271 100755 --- a/testsuite/tests/ip/link/show_dev_wo_vf_rate.t +++ b/testsuite/tests/ip/link/show_dev_wo_vf_rate.t @@ -2,5 +2,10 @@ source lib/generic.sh +if ./tools/is_big_endian; then + ts_log "won't work on big endian system" + ts_skip +fi + NL_FILE="tests/ip/link/dev_wo_vf_rate.nl" ts_ip "$0" "Show VF devices w/o VF rate info" -d monitor file $NL_FILE diff --git a/testsuite/tools/Makefile b/testsuite/tools/Makefile new file mode 100644 index 0000000000000..ecbea16c2c1cc --- /dev/null +++ b/testsuite/tools/Makefile @@ -0,0 +1,2 @@ +is_big_endian: is_big_endian.c + $(CC) -o $@ $< diff --git a/testsuite/tools/is_big_endian.c b/testsuite/tools/is_big_endian.c new file mode 100644 index 0000000000000..303e91b4603e8 --- /dev/null +++ b/testsuite/tools/is_big_endian.c @@ -0,0 +1,7 @@ +//#include <stdio.h> +#include <arpa/inet.h> + +int main(void) +{ + return 1 != ntohs(1); +} -- 2.11.0