1/* -*- Mode: C; tab-width: 4 -*-
2 *
3 * Copyright (c) 2015 Apple Inc. All rights reserved.
4 *
5 * Licensed under the Apache License, Version 2.0 (the "License");
6 * you may not use this file except in compliance with the License.
7 * You may obtain a copy of the License at
8 *
9 *     http://www.apache.org/licenses/LICENSE-2.0
10 *
11 * Unless required by applicable law or agreed to in writing, software
12 * distributed under the License is distributed on an "AS IS" BASIS,
13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 * See the License for the specific language governing permissions and
15 * limitations under the License.
16 */
17#include <stdlib.h>
18#include "unittest.h"
19
20int _unittest_assert_i(const int condition, const int i, const char * const conditionStr,
21                       const char * const filename, const unsigned int linenum,
22                       const char * const functionname, __test_item ** __i, int * const __success)
23{
24    if (!condition)
25    {
26        __test_item* tba = malloc(sizeof(__test_item));
27        tba->next = *__i;
28        tba->file = filename;
29        tba->line = linenum;
30        tba->func = functionname;
31        tba->s = conditionStr;
32        tba->iter_count = i;
33        *__i = tba;
34        *__success = 0;
35        printf("F");
36    }
37    else
38    {
39        printf(".");
40    }
41
42    fflush(NULL);
43    return condition;
44}
45
46void _unittest_print_list(__test_item* __i)
47{
48    __test_item* __tmp = NULL;
49    while (__i)
50    {
51        __test_item* __o = __i->next;
52        __i->next = __tmp;
53        __tmp = __i;
54        __i = __o;
55    }
56    __i = __tmp;
57
58    while(__i)
59    {
60        printf("%s: In function `%s':\n%s:%d: error: failed UNITTEST_ASSERT", __i->file, __i->func, __i->file, __i->line);
61        if (__i->iter_count != -1) printf(" at iteration %d", __i->iter_count);
62        printf(": %s\n", __i->s);
63        __test_item* tbd = __i;
64        __i = __i->next;
65        free(tbd);
66    }
67}
68
69// test by building like:
70//   gcc -g -Wall -Werror -DTEST_UNITTEST_SCAFFOLD unittest.c
71// #define TEST_UNITTEST_SCAFFOLD 1
72#if TEST_UNITTEST_SCAFFOLD
73
74// modify this test as necessary to test the scaffold
75UNITTEST_HEADER(test1)
76    int i = 0;
77    int j = 1;
78    int k = 2;
79
80    UNITTEST_ASSERT(i==j);
81    UNITTEST_ASSERTI(j==i, k);
82    UNITTEST_ASSERT(i==i);
83    UNITTEST_ASSERTI(j==j, k);
84    UNITTEST_ASSERT_RETURN(j==j);
85    UNITTEST_ASSERTI_RETURN(j==j, k);
86UNITTEST_FOOTER
87
88UNITTEST_HEADER(test2)
89    UNITTEST_ASSERT(1);
90    UNITTEST_ASSERT(0);
91    UNITTEST_ASSERT(1);
92UNITTEST_FOOTER
93
94UNITTEST_HEADER(unittest_tests)
95UNITTEST_TEST(test1)
96UNITTEST_TEST(test2)
97UNITTEST_FOOTER
98
99UNITTEST_HEADER(run_tests)
100UNITTEST_GROUP(unittest_tests)
101UNITTEST_FOOTER
102
103UNITTEST_MAIN
104
105#endif // TEST_UNITTEST_SCAFFOLD
106