On Sat, Apr 20, 2024 at 2:10 AM Benjamin Tissoires bentiss@kernel.org wrote:
Allows to test if allocation/free works
Signed-off-by: Benjamin Tissoires bentiss@kernel.org
changes in v2:
- dropped mark_precise checks
tools/testing/selftests/bpf/bpf_experimental.h | 1 + tools/testing/selftests/bpf/prog_tests/wq.c | 8 +++ tools/testing/selftests/bpf/progs/wq.c | 10 ++++ tools/testing/selftests/bpf/progs/wq_failures.c | 78 +++++++++++++++++++++++++ 4 files changed, 97 insertions(+)
diff --git a/tools/testing/selftests/bpf/bpf_experimental.h b/tools/testing/selftests/bpf/bpf_experimental.h index 3329ea080865..785b91b629be 100644 --- a/tools/testing/selftests/bpf/bpf_experimental.h +++ b/tools/testing/selftests/bpf/bpf_experimental.h @@ -470,4 +470,5 @@ extern int bpf_iter_css_new(struct bpf_iter_css *it, extern struct cgroup_subsys_state *bpf_iter_css_next(struct bpf_iter_css *it) __weak __ksym; extern void bpf_iter_css_destroy(struct bpf_iter_css *it) __weak __ksym;
+extern int bpf_wq_init(struct bpf_wq *wq, void *p__map, unsigned int flags) __weak __ksym; #endif diff --git a/tools/testing/selftests/bpf/prog_tests/wq.c b/tools/testing/selftests/bpf/prog_tests/wq.c index 9a07b8bc2c52..26ab69796103 100644 --- a/tools/testing/selftests/bpf/prog_tests/wq.c +++ b/tools/testing/selftests/bpf/prog_tests/wq.c @@ -2,6 +2,7 @@ /* Copyright (c) 2024 Benjamin Tissoires */ #include <test_progs.h> #include "wq.skel.h" +#include "wq_failures.skel.h"
void serial_test_wq(void) { @@ -9,3 +10,10 @@ void serial_test_wq(void)
RUN_TESTS(wq);}
+void serial_test_failures_wq(void) +{
LIBBPF_OPTS(bpf_test_run_opts, topts);
unused leftover?
RUN_TESTS(wq_failures);+}
[...]