blob: 75f85d0fe74a4771ee5b95d8c43c3341fbbde3f0 [file] [log] [blame]
// SPDX-License-Identifier: GPL-2.0
#include <test_progs.h>
#include "test_enable_stats.skel.h"
void test_enable_stats(void)
{
struct test_enable_stats *skel;
int stats_fd, err, prog_fd;
struct bpf_prog_info info;
__u32 info_len = sizeof(info);
int duration = 0;
skel = test_enable_stats__open_and_load();
if (CHECK(!skel, "skel_open_and_load", "skeleton open/load failed\n"))
return;
stats_fd = bpf_enable_stats(BPF_STATS_RUN_TIME);
if (CHECK(stats_fd < 0, "get_stats_fd", "failed %d\n", errno)) {
test_enable_stats__destroy(skel);
return;
}
err = test_enable_stats__attach(skel);
if (CHECK(err, "attach_raw_tp", "err %d\n", err))
goto cleanup;
test_enable_stats__detach(skel);
prog_fd = bpf_program__fd(skel->progs.test_enable_stats);
memset(&info, 0, info_len);
err = bpf_prog_get_info_by_fd(prog_fd, &info, &info_len);
if (CHECK(err, "get_prog_info",
"failed to get bpf_prog_info for fd %d\n", prog_fd))
goto cleanup;
if (CHECK(info.run_time_ns == 0, "check_stats_enabled",
"failed to enable run_time_ns stats\n"))
goto cleanup;
CHECK(info.run_cnt != skel->bss->count, "check_run_cnt_valid",
"invalid run_cnt stats\n");
cleanup:
test_enable_stats__destroy(skel);
close(stats_fd);
}