1 /* 2 * Copyright © 2012 Intel Corporation 3 * 4 * Permission is hereby granted, free of charge, to any person obtaining 5 * a copy of this software and associated documentation files (the 6 * "Software"), to deal in the Software without restriction, including 7 * without limitation the rights to use, copy, modify, merge, publish, 8 * distribute, sublicense, and/or sell copies of the Software, and to 9 * permit persons to whom the Software is furnished to do so, subject to 10 * the following conditions: 11 * 12 * The above copyright notice and this permission notice (including the 13 * next paragraph) shall be included in all copies or substantial 14 * portions of the Software. 15 * 16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 17 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 18 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 19 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS 20 * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN 21 * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN 22 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE 23 * SOFTWARE. 24 */ 25 #ifndef _TEST_RUNNER_H_ 26 #define _TEST_RUNNER_H_ 27 28 #ifdef NDEBUG 29 #error "Tests must not be built with NDEBUG defined, they rely on assert()." 30 #endif 31 32 #include <unistd.h> 33 34 struct test { 35 const char *name; 36 void (*run)(void); 37 int must_fail; 38 } __attribute__ ((aligned (16))); 39 40 #define TEST(name) \ 41 static void name(void); \ 42 \ 43 const struct test test##name \ 44 __attribute__ ((section ("test_section"))) = { \ 45 #name, name, 0 \ 46 }; \ 47 \ 48 static void name(void) 49 50 #define FAIL_TEST(name) \ 51 static void name(void); \ 52 \ 53 const struct test test##name \ 54 __attribute__ ((section ("test_section"))) = { \ 55 #name, name, 1 \ 56 }; \ 57 \ 58 static void name(void) 59 60 int 61 count_open_fds(void); 62 63 void 64 exec_fd_leak_check(int nr_expected_fds); /* never returns */ 65 66 int 67 get_current_alloc_num(void); 68 69 void 70 check_leaks(int supposed_allocs, int supposed_fds); 71 72 /* 73 * set/reset the timeout in seconds. The timeout starts 74 * at the point of invoking this function 75 */ 76 void 77 test_set_timeout(unsigned int); 78 79 /* test-runner uses alarm() and SIGALRM, so we can not 80 * use usleep and sleep functions in tests (see 'man usleep' 81 * or 'man sleep', respectively). Following functions are safe 82 * to use in tests */ 83 void 84 test_usleep(useconds_t); 85 86 void 87 test_sleep(unsigned int); 88 89 #define DISABLE_LEAK_CHECKS \ 90 do { \ 91 extern int leak_check_enabled; \ 92 leak_check_enabled = 0; \ 93 } while (0); 94 95 #endif 96