diff options
Diffstat (limited to 'tools/testing/selftests/bpf/prog_tests/test_struct_ops_module.c')
-rw-r--r-- | tools/testing/selftests/bpf/prog_tests/test_struct_ops_module.c | 19 |
1 files changed, 15 insertions, 4 deletions
diff --git a/tools/testing/selftests/bpf/prog_tests/test_struct_ops_module.c b/tools/testing/selftests/bpf/prog_tests/test_struct_ops_module.c index 8d833f0c7580..7d6facf46ebb 100644 --- a/tools/testing/selftests/bpf/prog_tests/test_struct_ops_module.c +++ b/tools/testing/selftests/bpf/prog_tests/test_struct_ops_module.c @@ -32,17 +32,23 @@ cleanup: static void test_struct_ops_load(void) { - DECLARE_LIBBPF_OPTS(bpf_object_open_opts, opts); struct struct_ops_module *skel; struct bpf_map_info info = {}; struct bpf_link *link; int err; u32 len; - skel = struct_ops_module__open_opts(&opts); + skel = struct_ops_module__open(); if (!ASSERT_OK_PTR(skel, "struct_ops_module_open")) return; + skel->struct_ops.testmod_1->data = 13; + skel->struct_ops.testmod_1->test_2 = skel->progs.test_3; + /* Since test_2() is not being used, it should be disabled from + * auto-loading, or it will fail to load. + */ + bpf_program__set_autoload(skel->progs.test_2, false); + err = struct_ops_module__load(skel); if (!ASSERT_OK(err, "struct_ops_module_load")) goto cleanup; @@ -56,8 +62,13 @@ static void test_struct_ops_load(void) link = bpf_map__attach_struct_ops(skel->maps.testmod_1); ASSERT_OK_PTR(link, "attach_test_mod_1"); - /* test_2() will be called from bpf_dummy_reg() in bpf_testmod.c */ - ASSERT_EQ(skel->bss->test_2_result, 7, "test_2_result"); + /* test_3() will be called from bpf_dummy_reg() in bpf_testmod.c + * + * In bpf_testmod.c it will pass 4 and 13 (the value of data) to + * .test_2. So, the value of test_2_result should be 20 (4 + 13 + + * 3). + */ + ASSERT_EQ(skel->bss->test_2_result, 20, "check_shadow_variables"); bpf_link__destroy(link); |