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.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 do { \ 27 if(expr) { \ 28 fprintf(stderr, "%s:%d Assertion '%s' met: %s\n", \ 29 __FILE__, __LINE__, #expr, msg); \ 30 unitfail++; \ 31 } \ 32 } while(0) 33 34 #define fail_unless(expr, msg) \ 35 do { \ 36 if(!(expr)) { \ 37 fprintf(stderr, "%s:%d Assertion '%s' failed: %s\n", \ 38 __FILE__, __LINE__, #expr, msg); \ 39 unitfail++; \ 40 } \ 41 } while(0) 42 43 #define verify_memory(dynamic, check, len) \ 44 do { \ 45 if(dynamic && memcmp(dynamic, check, len)) { \ 46 fprintf(stderr, "%s:%d Memory buffer mismatch size %d. '%s' is not\n", \ 47 __FILE__, __LINE__, len, \ 48 hexdump((const unsigned char *)check, len)); \ 49 fprintf(stderr, "%s:%d the same as '%s'\n", __FILE__, __LINE__, \ 50 hexdump((const unsigned char *)dynamic, len)); \ 51 unitfail++; \ 52 } \ 53 } while(0) 54 55 /* fail() is for when the test case figured out by itself that a check 56 proved a failure */ 57 #define fail(msg) do { \ 58 fprintf(stderr, "%s:%d test failed: '%s'\n", \ 59 __FILE__, __LINE__, msg); \ 60 unitfail++; \ 61 } while(0) 62 63 64 /* The abort macros mark the current test step as failed, and exit the test */ 65 #define abort_if(expr, msg) \ 66 do { \ 67 if(expr) { \ 68 fprintf(stderr, "%s:%d Abort assertion '%s' met: %s\n", \ 69 __FILE__, __LINE__, #expr, msg); \ 70 unitfail++; \ 71 goto unit_test_abort; \ 72 } \ 73 } while(0) 74 75 #define abort_unless(expr, msg) \ 76 do { \ 77 if(!(expr)) { \ 78 fprintf(stderr, "%s:%d Abort assertion '%s' failed: %s\n", \ 79 __FILE__, __LINE__, #expr, msg); \ 80 unitfail++; \ 81 goto unit_test_abort; \ 82 } \ 83 } while(0) 84 85 #define abort_test(msg) \ 86 do { \ 87 fprintf(stderr, "%s:%d test aborted: '%s'\n", \ 88 __FILE__, __LINE__, msg); \ 89 unitfail++; \ 90 goto unit_test_abort; \ 91 } while(0) 92 93 94 extern int unitfail; 95 96 #define UNITTEST_START \ 97 int test(char *arg) \ 98 { \ 99 (void)arg; \ 100 if(unit_setup()) { \ 101 fail("unit_setup() failure"); \ 102 } \ 103 else { 104 105 #define UNITTEST_STOP \ 106 goto unit_test_abort; /* avoid warning */ \ 107 unit_test_abort: \ 108 unit_stop(); \ 109 } \ 110 return unitfail; \ 111 } 112