1 /*
2 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
3 *
4 * Copyright 2023 Mike Becker, Olaf Wintermann All rights reserved.
5 *
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions are met:
8 *
9 * 1. Redistributions of source code must retain the above copyright
10 * notice, this list of conditions and the following disclaimer.
11 *
12 * 2. Redistributions in binary form must reproduce the above copyright
13 * notice, this list of conditions and the following disclaimer in the
14 * documentation and/or other materials provided with the distribution.
15 *
16 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
17 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
19 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
20 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
21 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
22 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
23 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
24 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
25 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
26 * POSSIBILITY OF SUCH DAMAGE.
27 */
28
29 #include "util_allocator.h"
30 #include "cx/common.h"
31 #include "cx/test.h"
32
33 CxTestSuite *cx_test_suite_testing_allocator(void);
34 CxTestSuite *cx_test_suite_szmul(void);
35 CxTestSuite *cx_test_suite_allocator(void);
36 CxTestSuite *cx_test_suite_streams(void);
37 CxTestSuite *cx_test_suite_compare(void);
38 CxTestSuite *cx_test_suite_string(void);
39 CxTestSuite *cx_test_suite_string_to_number(void);
40 CxTestSuite *cx_test_suite_buffer(void);
41 CxTestSuite *cx_test_suite_hash_key(void);
42 CxTestSuite *cx_test_suite_hash_map(void);
43 CxTestSuite *cx_test_suite_iterator(void);
44 CxTestSuite *cx_test_suite_empty_list(void);
45 CxTestSuite *cx_test_suite_array_list(void);
46 CxTestSuite *cx_test_suite_array_list_defaulted_funcs(void);
47 CxTestSuite *cx_test_suite_linked_list(void);
48 CxTestSuite *cx_test_suite_linked_list_defaulted_funcs(void);
49 CxTestSuite *cx_test_suite_kv_list(void);
50 CxTestSuite *cx_test_suite_kv_list_specifics(void);
51 CxTestSuite *cx_test_suite_list_set_ops(void);
52 CxTestSuite *cx_test_suite_list_corner_cases(void);
53 CxTestSuite *cx_test_suite_tree_low_level(void);
54 CxTestSuite *cx_test_suite_tree_high_level(void);
55 CxTestSuite *cx_test_suite_properties(void);
56 CxTestSuite *cx_test_suite_json(void);
57 CxTestSuite *cx_test_suite_printf(void);
58 CxTestSuite *cx_test_suite_mempool(void);
59
60 #define break_on_failure false
61 #define run_tests(suite) cx_test_run_stdout(suite); success += (suite)->success; failure += (suite)->failure; \
62 if (!cx_testing_allocator_verify(&testing_allocator) || (break_on_failure && failure > 0)) break;
63 #define execute_test_suites(...) unsigned success = 0, failure = 0; CxTestSuite* test_suites[] = {__VA_ARGS__}; \
64 for (size_t i = 0; i < cx_nmemb(test_suites) ; i++) {run_tests(test_suites[i]);} (void)0
65 #define free_test_suites for (size_t i = 0 ; i < cx_nmemb(test_suites) ; i++) {cx_test_suite_free(test_suites[i]);} (void)0
66
67 static int verify_testing_allocator(void) {
68 printf("Verify Testing Allocator\n");
69 CxTestSuite *suite_ta = cx_test_suite_testing_allocator();
70 int result = suite_ta->failure > 0;
71 cx_test_suite_free(suite_ta);
72 return result;
73 }
74
75 int main(void) {
76 if (verify_testing_allocator()) {
77 fprintf(stderr, "Testing Allocator is not working - cannot perform tests!\n");
78 return EXIT_FAILURE;
79 }
80
81 // Replace the default allocator with the testing allocator
82 CxTestingAllocator testing_allocator;
83 cx_testing_allocator_init(&testing_allocator);
84 cxDefaultAllocator = &testing_allocator.base;
85
86 // Run tests
87 printf("UCX Tests\n---------\n");
88
89 execute_test_suites(
90 cx_test_suite_szmul(),
91 cx_test_suite_allocator(),
92 cx_test_suite_streams(),
93 cx_test_suite_compare(),
94 cx_test_suite_string(),
95 cx_test_suite_string_to_number(),
96 cx_test_suite_buffer(),
97 cx_test_suite_hash_key(),
98 cx_test_suite_hash_map(),
99 cx_test_suite_iterator(),
100 cx_test_suite_empty_list(),
101 cx_test_suite_array_list(),
102 cx_test_suite_array_list_defaulted_funcs(),
103 cx_test_suite_linked_list(),
104 cx_test_suite_linked_list_defaulted_funcs(),
105 cx_test_suite_kv_list(),
106 cx_test_suite_kv_list_specifics(),
107 cx_test_suite_list_set_ops(),
108 cx_test_suite_list_corner_cases(),
109 cx_test_suite_tree_low_level(),
110 cx_test_suite_tree_high_level(),
111 cx_test_suite_properties(),
112 cx_test_suite_mempool(),
113 cx_test_suite_json(),
114 cx_test_suite_printf()
115 );
116 printf("=== OVERALL RESULT ===\n");
117 printf(" Total: %u\n Success: %u\n Failure: %u\n",
118 success + failure, success, failure);
119 free_test_suites;
120
121 if (cx_testing_allocator_verify(&testing_allocator)) {
122 printf("\nAllocations verified successfully.\n");
123 } else {
124 printf("\nVerifying allocations failed!\nSome cxMalloc() might not match a cxFree().\n"
125 "Aborting test execution.\nError must be in a function tested by the last executed test suite.\n"
126 "Total allocations: %u\n"
127 "Total frees: %u\n", testing_allocator.alloc_total, testing_allocator.free_total);
128 failure++;
129 }
130 cx_testing_allocator_destroy(&testing_allocator);
131
132 return failure > 0 ? 1 : 0;
133 }
134
135