tools/testing/selftests/bpf/prog_tests/raw_tp_null.c

   1 // SPDX-License-Identifier: GPL-2.0
   2 /* Copyright (c) 2024 Meta Platforms, Inc. and affiliates. */
   3
   4 #include <test_progs.h>
   5 #include "raw_tp_null.skel.h"
   6 #include "raw_tp_null_fail.skel.h"
   7
   8 void test_raw_tp_null(void)
   9 {
  10         struct raw_tp_null *skel;
  11
  12         RUN_TESTS(raw_tp_null_fail);
  13
  14         skel = raw_tp_null__open_and_load();
  15         if (!ASSERT_OK_PTR(skel, "raw_tp_null__open_and_load"))
  16                 return;
  17
  18         skel->bss->tid = sys_gettid();
  19
  20         if (!ASSERT_OK(raw_tp_null__attach(skel), "raw_tp_null__attach"))
  21                 goto end;
  22
  23         ASSERT_OK(trigger_module_test_read(2), "trigger testmod read");
  24         ASSERT_EQ(skel->bss->i, 3, "invocations");
  25
  26 end:
  27         raw_tp_null__destroy(skel);
  28 }