// SPDX-License-Identifier: GPL-2.0 /* Copyright (c) 2020 Facebook */ #include <test_progs.h> #include "progs/profiler.h" #include "profiler1.skel.h" #include "profiler2.skel.h" #include "profiler3.skel.h" static int sanity_run(struct bpf_program *prog) { LIBBPF_OPTS(bpf_test_run_opts, test_attr); __u64 args[] = {1, 2, 3}; int err, prog_fd; prog_fd = bpf_program__fd(prog); test_attr.ctx_in = args; test_attr.ctx_size_in = sizeof(args); err = bpf_prog_test_run_opts(prog_fd, &test_attr); if (!ASSERT_OK(err, "test_run")) return -1; if (!ASSERT_OK(test_attr.retval, "test_run retval")) return -1; return 0; } void test_test_profiler(void) { struct profiler1 *profiler1_skel = NULL; struct profiler2 *profiler2_skel = NULL; struct profiler3 *profiler3_skel = NULL; __u32 duration = 0; int err; profiler1_skel = profiler1__open_and_load(); if (CHECK(!profiler1_skel, "profiler1_skel_load", "profiler1 skeleton failed\n")) goto cleanup; err = profiler1__attach(profiler1_skel); if (CHECK(err, "profiler1_attach", "profiler1 attach failed: %d\n", err)) goto cleanup; if (sanity_run(profiler1_skel->progs.raw_tracepoint__sched_process_exec)) goto cleanup; profiler2_skel = profiler2__open_and_load(); if (CHECK(!profiler2_skel, "profiler2_skel_load", "profiler2 skeleton failed\n")) goto cleanup; err = profiler2__attach(profiler2_skel); if (CHECK(err, "profiler2_attach", "profiler2 attach failed: %d\n", err)) goto cleanup; if (sanity_run(profiler2_skel->progs.raw_tracepoint__sched_process_exec)) goto cleanup; profiler3_skel = profiler3__open_and_load(); if (CHECK(!profiler3_skel, "profiler3_skel_load", "profiler3 skeleton failed\n")) goto cleanup; err = profiler3__attach(profiler3_skel); if (CHECK(err, "profiler3_attach", "profiler3 attach failed: %d\n", err)) goto cleanup; if (sanity_run(profiler3_skel->progs.raw_tracepoint__sched_process_exec)) goto cleanup; cleanup: profiler1__destroy(profiler1_skel); profiler2__destroy(profiler2_skel); profiler3__destroy(profiler3_skel); }