1 /*************************************************************************** 2 * _ _ ____ _ 3 * Project ___| | | | _ \| | 4 * / __| | | | |_) | | 5 * | (__| |_| | _ <| |___ 6 * \___|\___/|_| \_\_____| 7 * 8 * Copyright (C) 1998 - 2020, Daniel Stenberg, <daniel@haxx.se>, et al. 9 * 10 * This software is licensed as described in the file COPYING, which 11 * you should have received as part of this distribution. The terms 12 * are also available at https://curl.haxx.se/docs/copyright.html. 13 * 14 * You may opt to use, copy, modify, merge, publish, distribute and/or sell 15 * copies of the Software, and permit persons to whom the Software is 16 * furnished to do so, under the terms of the COPYING file. 17 * 18 * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY 19 * KIND, either express or implied. 20 * 21 ***************************************************************************/ 22 #include "test.h" 23 24 /* The fail macros mark the current test step as failed, and continue */ 25 #define fail_if(expr, msg) \ 26 if(expr) { \ 27 fprintf(stderr, "%s:%d Assertion '%s' met: %s\n", \ 28 __FILE__, __LINE__, #expr, msg); \ 29 unitfail++; \ 30 } 31 32 #define fail_unless(expr, msg) \ 33 if(!(expr)) { \ 34 fprintf(stderr, "%s:%d Assertion '%s' failed: %s\n", \ 35 __FILE__, __LINE__, #expr, msg); \ 36 unitfail++; \ 37 } 38 39 #define verify_memory(dynamic, check, len) \ 40 if(dynamic && memcmp(dynamic, check, len)) { \ 41 fprintf(stderr, "%s:%d Memory buffer mismatch size %d. '%s' is not\n", \ 42 __FILE__, __LINE__, len, \ 43 hexdump((const unsigned char *)check, len)); \ 44 fprintf(stderr, "%s:%d the same as '%s'\n", __FILE__, __LINE__, \ 45 hexdump((const unsigned char *)dynamic, len)); \ 46 unitfail++; \ 47 } 48 49 /* fail() is for when the test case figured out by itself that a check 50 proved a failure */ 51 #define fail(msg) do { \ 52 fprintf(stderr, "%s:%d test failed: '%s'\n", \ 53 __FILE__, __LINE__, msg); \ 54 unitfail++; \ 55 } while(0) 56 57 58 /* The abort macros mark the current test step as failed, and exit the test */ 59 #define abort_if(expr, msg) \ 60 if(expr) { \ 61 fprintf(stderr, "%s:%d Abort assertion '%s' met: %s\n", \ 62 __FILE__, __LINE__, #expr, msg); \ 63 unitfail++; \ 64 goto unit_test_abort; \ 65 } 66 67 #define abort_unless(expr, msg) \ 68 if(!(expr)) { \ 69 fprintf(stderr, "%s:%d Abort assertion '%s' failed: %s\n", \ 70 __FILE__, __LINE__, #expr, msg); \ 71 unitfail++; \ 72 goto unit_test_abort; \ 73 } 74 75 #define abort_test(msg) do { \ 76 fprintf(stderr, "%s:%d test aborted: '%s'\n", \ 77 __FILE__, __LINE__, msg); \ 78 unitfail++; \ 79 goto unit_test_abort; \ 80 } while(0) 81 82 83 84 extern int unitfail; 85 86 #define UNITTEST_START \ 87 int test(char *arg) \ 88 { \ 89 (void)arg; \ 90 if(unit_setup()) { \ 91 fail("unit_setup() failure"); \ 92 } \ 93 else { 94 95 #define UNITTEST_STOP \ 96 goto unit_test_abort; /* avoid warning */ \ 97 unit_test_abort: \ 98 unit_stop(); \ 99 } \ 100 return unitfail; \ 101 } 102