73 lines · c
1// SPDX-License-Identifier: GPL-2.02/* Copyright (c) 2020 Facebook */3#include <test_progs.h>4#include "progs/profiler.h"5#include "profiler1.skel.h"6#include "profiler2.skel.h"7#include "profiler3.skel.h"8 9static int sanity_run(struct bpf_program *prog)10{11 LIBBPF_OPTS(bpf_test_run_opts, test_attr);12 __u64 args[] = {1, 2, 3};13 int err, prog_fd;14 15 prog_fd = bpf_program__fd(prog);16 test_attr.ctx_in = args;17 test_attr.ctx_size_in = sizeof(args);18 err = bpf_prog_test_run_opts(prog_fd, &test_attr);19 if (!ASSERT_OK(err, "test_run"))20 return -1;21 22 if (!ASSERT_OK(test_attr.retval, "test_run retval"))23 return -1;24 25 return 0;26}27 28void test_test_profiler(void)29{30 struct profiler1 *profiler1_skel = NULL;31 struct profiler2 *profiler2_skel = NULL;32 struct profiler3 *profiler3_skel = NULL;33 __u32 duration = 0;34 int err;35 36 profiler1_skel = profiler1__open_and_load();37 if (CHECK(!profiler1_skel, "profiler1_skel_load", "profiler1 skeleton failed\n"))38 goto cleanup;39 40 err = profiler1__attach(profiler1_skel);41 if (CHECK(err, "profiler1_attach", "profiler1 attach failed: %d\n", err))42 goto cleanup;43 44 if (sanity_run(profiler1_skel->progs.raw_tracepoint__sched_process_exec))45 goto cleanup;46 47 profiler2_skel = profiler2__open_and_load();48 if (CHECK(!profiler2_skel, "profiler2_skel_load", "profiler2 skeleton failed\n"))49 goto cleanup;50 51 err = profiler2__attach(profiler2_skel);52 if (CHECK(err, "profiler2_attach", "profiler2 attach failed: %d\n", err))53 goto cleanup;54 55 if (sanity_run(profiler2_skel->progs.raw_tracepoint__sched_process_exec))56 goto cleanup;57 58 profiler3_skel = profiler3__open_and_load();59 if (CHECK(!profiler3_skel, "profiler3_skel_load", "profiler3 skeleton failed\n"))60 goto cleanup;61 62 err = profiler3__attach(profiler3_skel);63 if (CHECK(err, "profiler3_attach", "profiler3 attach failed: %d\n", err))64 goto cleanup;65 66 if (sanity_run(profiler3_skel->progs.raw_tracepoint__sched_process_exec))67 goto cleanup;68cleanup:69 profiler1__destroy(profiler1_skel);70 profiler2__destroy(profiler2_skel);71 profiler3__destroy(profiler3_skel);72}73