1/***************************************************************************
2 * _ _ ____ _
3 * Project ___| | | | _ \| |
4 * / __| | | | |_) | |
5 * | (__| |_| | _ <| |___
6 * \___|\___/|_| \_\_____|
7 *
8 * Copyright (C) 1998 - 2016, 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_FALSE
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_FALSE
81
82
83
84extern 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 */ \
97unit_test_abort: \
98 unit_stop(); \
99 } \
100 return unitfail; \
101 }
102