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

   1 // SPDX-License-Identifier: (LGPL-2.1 OR BSD-2-Clause)
   2
   3 #include "test_progs.h"
   4 #include "testing_helpers.h"
   5
   6 static void clear_test_state(struct test_state *state)
   7 {
   8         state->error_cnt = 0;
   9         state->sub_succ_cnt = 0;
  10         state->skip_cnt = 0;
  11 }
  12
  13 void test_prog_tests_framework(void)
  14 {
  15         struct test_state *state = env.test_state;
  16
  17         /* in all the ASSERT calls below we need to return on the first
  18          * error due to the fact that we are cleaning the test state after
  19          * each dummy subtest
  20          */
  21
  22         /* test we properly count skipped tests with subtests */
  23         if (test__start_subtest("test_good_subtest"))
  24                 test__end_subtest();
  25         if (!ASSERT_EQ(state->skip_cnt, 0, "skip_cnt_check"))
  26                 return;
  27         if (!ASSERT_EQ(state->error_cnt, 0, "error_cnt_check"))
  28                 return;
  29         if (!ASSERT_EQ(state->subtest_num, 1, "subtest_num_check"))
  30                 return;
  31         clear_test_state(state);
  32
  33         if (test__start_subtest("test_skip_subtest")) {
  34                 test__skip();
  35                 test__end_subtest();
  36         }
  37         if (test__start_subtest("test_skip_subtest")) {
  38                 test__skip();
  39                 test__end_subtest();
  40         }
  41         if (!ASSERT_EQ(state->skip_cnt, 2, "skip_cnt_check"))
  42                 return;
  43         if (!ASSERT_EQ(state->subtest_num, 3, "subtest_num_check"))
  44                 return;
  45         clear_test_state(state);
  46
  47         if (test__start_subtest("test_fail_subtest")) {
  48                 test__fail();
  49                 test__end_subtest();
  50         }
  51         if (!ASSERT_EQ(state->error_cnt, 1, "error_cnt_check"))
  52                 return;
  53         if (!ASSERT_EQ(state->subtest_num, 4, "subtest_num_check"))
  54                 return;
  55         clear_test_state(state);
  56 }