diff options
| author | Jiri Olsa <jolsa@redhat.com> | 2021-07-14 11:43:57 +0200 |
|---|---|---|
| committer | Alexei Starovoitov <ast@kernel.org> | 2021-07-15 17:59:14 -0700 |
| commit | 5d8b583d04aedb3bd5f6d227a334c210c7d735f9 (patch) | |
| tree | 47c2393b3cc23c3cd59c5e4aec004154939c22c3 /tools/testing/selftests/bpf/prog_tests/get_func_ip_test.c | |
| parent | 9ffd9f3ff7193933dae171740ab70a103d460065 (diff) | |
selftests/bpf: Add test for bpf_get_func_ip helper
Adding test for bpf_get_func_ip helper for fentry, fexit,
kprobe, kretprobe and fmod_ret programs.
Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Link: https://lore.kernel.org/bpf/20210714094400.396467-6-jolsa@kernel.org
Diffstat (limited to 'tools/testing/selftests/bpf/prog_tests/get_func_ip_test.c')
| -rw-r--r-- | tools/testing/selftests/bpf/prog_tests/get_func_ip_test.c | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/tools/testing/selftests/bpf/prog_tests/get_func_ip_test.c b/tools/testing/selftests/bpf/prog_tests/get_func_ip_test.c new file mode 100644 index 000000000000..8bb18a8d31a0 --- /dev/null +++ b/tools/testing/selftests/bpf/prog_tests/get_func_ip_test.c @@ -0,0 +1,39 @@ +// SPDX-License-Identifier: GPL-2.0 +#include <test_progs.h> +#include "get_func_ip_test.skel.h" + +void test_get_func_ip_test(void) +{ + struct get_func_ip_test *skel = NULL; + __u32 duration = 0, retval; + int err, prog_fd; + + skel = get_func_ip_test__open_and_load(); + if (!ASSERT_OK_PTR(skel, "get_func_ip_test__open_and_load")) + return; + + err = get_func_ip_test__attach(skel); + if (!ASSERT_OK(err, "get_func_ip_test__attach")) + goto cleanup; + + prog_fd = bpf_program__fd(skel->progs.test1); + err = bpf_prog_test_run(prog_fd, 1, NULL, 0, + NULL, NULL, &retval, &duration); + ASSERT_OK(err, "test_run"); + ASSERT_EQ(retval, 0, "test_run"); + + prog_fd = bpf_program__fd(skel->progs.test5); + err = bpf_prog_test_run(prog_fd, 1, NULL, 0, + NULL, NULL, &retval, &duration); + + ASSERT_OK(err, "test_run"); + + ASSERT_EQ(skel->bss->test1_result, 1, "test1_result"); + ASSERT_EQ(skel->bss->test2_result, 1, "test2_result"); + ASSERT_EQ(skel->bss->test3_result, 1, "test3_result"); + ASSERT_EQ(skel->bss->test4_result, 1, "test4_result"); + ASSERT_EQ(skel->bss->test5_result, 1, "test5_result"); + +cleanup: + get_func_ip_test__destroy(skel); +} |