Mercurial > hg > th-libs
annotate tests.c @ 263:423771158575
Add more tests.
author | Matti Hamalainen <ccr@tnsp.org> |
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date | Wed, 17 Feb 2016 13:28:01 +0200 |
parents | f1decaee6157 |
children | 9b6fd2953d8c |
rev | line source |
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Start of a very simplistic unit test suite. Initially handling just printf()
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1 #include "th_types.h" |
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2 #include "th_util.h" |
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3 #include "th_string.h" |
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4 #include "th_crypto.h" |
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5 |
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6 #define SET_BUF_SIZE 128 |
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7 |
259 | 8 char *test_str_header = NULL, |
9 *test_str_res = NULL; | |
10 | |
11 int tests_failed, tests_passed, tests_total; | |
12 | |
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13 char buf1[SET_BUF_SIZE+2], buf2[SET_BUF_SIZE+2]; |
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14 |
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15 |
259 | 16 void test_start_v(const char *fmt, va_list ap) |
17 { | |
18 tests_total++; | |
19 | |
20 th_free_r(&test_str_header); | |
21 th_free_r(&test_str_res); | |
22 | |
23 test_str_header = th_strdup_vprintf(fmt, ap); | |
24 } | |
25 | |
26 | |
27 void test_start(const char *fmt, ...) | |
28 { | |
29 va_list ap; | |
30 va_start(ap, fmt); | |
31 test_start_v(fmt, ap); | |
32 va_end(ap); | |
33 } | |
34 | |
35 | |
36 void test_result_msg_v(BOOL check, const char *fmt, va_list ap) | |
254
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37 { |
259 | 38 if (check) |
39 { | |
40 THPRINT(1, "%s: OK\n", test_str_header); | |
41 tests_passed++; | |
42 } | |
43 else | |
44 { | |
263 | 45 THPRINT(0, "%s: FAIL\n", test_str_header); |
259 | 46 if (fmt != NULL) |
263 | 47 { |
48 THPRINT(0, " - "); | |
259 | 49 THPRINT_V(0, fmt, ap); |
263 | 50 THPRINT(0, "\n"); |
51 } | |
52 if (test_str_res != NULL) | |
53 THPRINT(0, "%s\n", test_str_res); | |
259 | 54 tests_failed++; |
55 } | |
56 } | |
57 | |
58 | |
59 void test_result_msg(BOOL check, const char *fmt, ...) | |
60 { | |
61 va_list ap; | |
62 va_start(ap, fmt); | |
63 test_result_msg_v(check, fmt, ap); | |
64 va_end(ap); | |
65 } | |
66 | |
67 | |
68 void test_result(BOOL check) | |
69 { | |
70 test_result_msg_v(check, NULL, NULL); | |
71 } | |
72 | |
73 | |
74 #define SET_SENTINEL_BYTE 0x0e5 | |
75 | |
76 void test_snprintf_do(size_t len, const char *fmt, va_list ap, const char *msg) | |
77 { | |
78 int ret1, ret2; | |
254
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79 va_list tmp; |
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80 |
263 | 81 // Test basic *printf() functionality |
259 | 82 test_start("th_vsnprintf('%s', %s)", fmt, msg); |
83 | |
84 memset(buf1, SET_SENTINEL_BYTE, SET_BUF_SIZE+2); buf1[SET_BUF_SIZE+1] = 0; | |
85 memset(buf2, SET_SENTINEL_BYTE, SET_BUF_SIZE+2); buf2[SET_BUF_SIZE+1] = 0; | |
254
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86 |
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87 va_copy(tmp, ap); |
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88 |
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89 ret1 = th_vsnprintf(buf1, len, fmt, ap); |
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90 ret2 = vsnprintf(buf2, len, fmt, tmp); |
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91 |
259 | 92 test_result_msg(ret1 == ret2, "retval mismatch %d != %d", ret1, ret2); |
93 test_result_msg(strcmp(buf1, buf2) == 0, "result mismatch '%s' != '%s'", buf1, buf2); | |
94 | |
95 test_result_msg((unsigned char) buf1[len] == SET_SENTINEL_BYTE, "buffer #1 overflow, sentinel 0x%02x", buf1[len]); | |
96 test_result_msg((unsigned char) buf2[len] == SET_SENTINEL_BYTE, "buffer #2 overflow, sentinel 0x%02x", buf2[len]); | |
261 | 97 |
263 | 98 // Test th_strdup_vprintf() |
261 | 99 test_start("th_strdup_vprintf('%s')", fmt); |
100 char *str = th_strdup_vprintf(fmt, ap); | |
101 test_result_msg(str != NULL, "result NULL"); | |
102 th_free(str); | |
254
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103 } |
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104 |
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105 |
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106 void test_snprintf(const char *fmt, ...) |
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107 { |
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108 va_list ap, tmp; |
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109 va_start(ap, fmt); |
259 | 110 va_copy(tmp, ap); test_snprintf_do(0, fmt, tmp, "0"); |
111 va_copy(tmp, ap); test_snprintf_do(1, fmt, tmp, "1"); | |
112 va_copy(tmp, ap); test_snprintf_do(2, fmt, tmp, "2"); | |
113 va_copy(tmp, ap); test_snprintf_do(16, fmt, tmp, "16"); | |
114 va_copy(tmp, ap); test_snprintf_do(SET_BUF_SIZE, fmt, tmp, "SET_BUF_SIZE"); | |
255 | 115 va_end(ap); |
116 THPRINT(1, "----------------------------------------------\n"); | |
254
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117 } |
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118 |
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119 |
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120 int main(int argc, char *argv[]) |
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121 { |
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122 (void) argc; |
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123 (void) argv; |
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124 |
255 | 125 // |
126 // Initialization | |
127 // | |
254
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128 th_init("th-test", "th-libs unit tests", "0.0.1", NULL, NULL); |
263 | 129 th_verbosityLevel = 1; |
254
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130 |
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131 if (sizeof(char) != sizeof(unsigned char)) |
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132 { |
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133 THERR("sizeof(char) != sizeof(unsigned char)???\n"); |
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134 return -1; |
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135 } |
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136 |
259 | 137 tests_failed = tests_passed = tests_total = 0; |
254
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138 |
255 | 139 // |
140 // Test series #1 | |
141 // | |
142 THPRINT(0, "printf() family function tests.\n"); | |
254
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143 int i_vals[] = { 2, 612342, -2, -612342, 0x1fff, 0x8000000, }; |
261 | 144 char *i_fmts[] = { "%d", "%x", "%05d", "%5d", "%-5d", "%05x", "%5x", "", }; |
255 | 145 size_t i1, i2; |
254
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146 |
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147 for (i1 = 0; i1 < sizeof(i_vals) / sizeof(i_vals[0]); i1++) |
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148 for (i2 = 0; i2 < sizeof(i_fmts) / sizeof(i_fmts[0]); i2++) |
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149 test_snprintf(i_fmts[i2], i_vals); |
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150 |
261 | 151 char *s_vals[] = { "", "asdf", "xxx yyy zzz ppp fff", NULL, "X", "abcde", }; |
255 | 152 char *s_fmts[] = { "%s", "%2s", "%-2s", "%5s", "%-5s", "%16s", "%-16s", "%1s", "%-1s", }; |
254
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153 |
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154 for (i1 = 0; i1 < sizeof(s_vals) / sizeof(s_vals[0]); i1++) |
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155 for (i2 = 0; i2 < sizeof(s_fmts) / sizeof(s_fmts[0]); i2++) |
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156 test_snprintf(s_fmts[i2], s_vals); |
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157 |
257 | 158 test_snprintf("a%cBC", 'x'); |
261 | 159 test_snprintf("%c", 'x'); |
160 test_snprintf("", 'x'); | |
257 | 161 |
263 | 162 // |
163 // String matching functions | |
164 // | |
165 THPRINT(0, "string matching function tests.\n"); | |
166 | |
167 #define TEST2(fun, str1, str2, ret) do { \ | |
168 test_start(# fun "('%s', '%s')", str1, str2); \ | |
169 test_result(( fun (str1, str2) == 0) == ret); \ | |
170 } while (0) | |
171 | |
172 #define TEST3(fun, str1, str2, len, ret) do { \ | |
173 test_start(# fun "('%s', '%s', %d)", str1, str2, len); \ | |
174 test_result(( fun (str1, str2, len) == 0) == ret); \ | |
175 } while (0) | |
176 | |
177 TEST2(th_strcasecmp, "aSdFq", "asdfq", TRUE); | |
178 TEST2(th_strcasecmp, "aSdFq", "asFfq", FALSE); | |
179 TEST3(th_strncasecmp, "aSdFq", "asFfq", 4, FALSE); | |
180 TEST3(th_strncasecmp, "aSdFq", "asFfq", 2, TRUE); | |
181 TEST3(th_strncasecmp, "aSdFq", "asDfq", 3, TRUE); | |
182 TEST3(th_strncasecmp, "aSdFq", "asDfq", 2, TRUE); | |
183 TEST3(th_strncasecmp, "aSdFq", "asDfq", 0, TRUE); | |
184 TEST3(th_strncasecmp, "aSdFq", "QsDfq", 0, TRUE); | |
185 TEST3(th_strncasecmp, "aSdFq", "QsDfq", 1, FALSE); | |
255 | 186 |
187 // | |
188 // Print summary and exit | |
189 // | |
259 | 190 THPRINT(0, "%d tests failed, %d passed (%d main tests).\n", |
191 tests_failed, tests_passed, tests_total); | |
255 | 192 |
254
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193 return 0; |
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194 } |