Mercurial > hg > th-libs
annotate tests.c @ 465:6d44592cdab1
Improve tests slightly.
author | Matti Hamalainen <ccr@tnsp.org> |
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date | Sat, 02 Jun 2018 03:54:14 +0300 |
parents | 85fa3d333556 |
children | fe5b803ae449 |
rev | line source |
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1 #include "th_types.h" |
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2 #include "th_args.h" |
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3 #include "th_util.h" |
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4 #include "th_string.h" |
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5 #include "th_crypto.h" |
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6 |
364 | 7 |
8 #define SET_BUF_SIZE 128 | |
365 | 9 #define SET_BUF_SIZE_2 ((SET_BUF_SIZE) + 32) |
364 | 10 #define SET_MAX_TESTS 64 |
11 #define SET_SENTINEL_BYTE 0x0e5 | |
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12 |
291 | 13 |
365 | 14 enum |
15 { | |
16 TST_SUPERFLUOUS = 0x0001, | |
17 TST_CORNERCASE = 0x0002, | |
18 TST_OVERFLOW = 0x0004, | |
19 TST_ALL = 0xffff, | |
20 }; | |
21 | |
22 | |
303 | 23 typedef struct |
24 { | |
25 char *header, *res; | |
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26 BOOL shown; |
303 | 27 } test_ctx; |
28 | |
29 | |
291 | 30 // Globals |
365 | 31 int tests_failed, tests_passed, tests_total, sets_total, sets_nenabled; |
32 int sets_enabled[SET_MAX_TESTS]; | |
259 | 33 |
365 | 34 char buf1[SET_BUF_SIZE_2], buf2[SET_BUF_SIZE_2]; |
35 int optFlags = TST_ALL; | |
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36 |
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37 |
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38 // Define option arguments |
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39 static const th_optarg arg_opts[] = |
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40 { |
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41 { 0, '?', "help", "Show this help", OPT_NONE }, |
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42 { 1, 'v', "verbose", "Be more verbose", OPT_NONE }, |
365 | 43 { 2, 's', "sets", "Perform test sets -s <set>[,<set2>..]", OPT_ARGREQ }, |
44 { 3, 't', "tests", "Perform only tests (see below)", OPT_ARGREQ }, | |
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45 }; |
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46 |
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47 static const int arg_nopts = sizeof(arg_opts) / sizeof(arg_opts[0]); |
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48 |
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49 |
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50 BOOL tprintv(const int level, const char *fmt, va_list ap) |
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51 { |
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52 if (level <= th_verbosityLevel) |
363 | 53 { |
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54 vfprintf(stdout, fmt, ap); |
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55 return TRUE; |
363 | 56 } |
57 else | |
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58 return FALSE; |
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59 } |
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60 |
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61 |
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62 BOOL tprint(const int level, const char *fmt, ...) |
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63 { |
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64 BOOL retv; |
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65 va_list ap; |
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66 va_start(ap, fmt); |
363 | 67 retv = tprintv(level, fmt, ap); |
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68 va_end(ap); |
363 | 69 return retv; |
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70 } |
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71 |
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72 |
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73 void arg_show_help(void) |
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74 { |
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75 th_print_banner(stdout, th_prog_name, "[options]"); |
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76 th_args_help(stdout, arg_opts, arg_nopts, 0); |
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77 } |
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78 |
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79 |
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80 BOOL arg_handle_opt(const int optN, char *optArg, char *currArg) |
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81 { |
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82 switch (optN) |
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83 { |
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84 case 0: |
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85 arg_show_help(); |
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86 exit(0); |
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87 break; |
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88 |
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89 case 1: |
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90 th_verbosityLevel++; |
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91 break; |
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92 |
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93 case 2: |
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94 { |
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95 BOOL ret = TRUE; |
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96 char *pos, *pstr, *next; |
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97 pos = pstr = th_strdup(optArg); |
365 | 98 memset(sets_enabled, 0, sizeof(sets_enabled)); |
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99 |
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100 do { |
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101 next = strchr(pos, ','); |
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102 if (next != NULL) |
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103 *next = 0; |
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104 |
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105 char *tmp = th_strdup_trim(pos, TH_TRIM_BOTH); |
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106 if (tmp != NULL) |
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107 { |
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108 int val = atoi(tmp); |
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109 if (val > 0 && val <= SET_MAX_TESTS) |
365 | 110 sets_enabled[val - 1] = 1; |
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111 else |
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112 { |
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113 THERR("Invalid test number #%d, out of range [%d .. %d]\n", val, 1, SET_MAX_TESTS); |
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114 ret = FALSE; |
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115 } |
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116 th_free(tmp); |
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117 } |
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118 |
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119 if (next != NULL) |
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120 pos = next + 1; |
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121 } while (next != NULL); |
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122 th_free(pstr); |
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123 return ret; |
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124 } |
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125 break; |
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126 |
365 | 127 case 3: |
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128 optFlags = atoi(optArg); |
365 | 129 break; |
130 | |
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131 default: |
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132 THERR("Unknown option '%s'.\n", currArg); |
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133 return FALSE; |
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134 } |
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135 |
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136 return TRUE; |
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137 } |
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138 |
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139 |
303 | 140 void test_init(test_ctx *ctx) |
141 { | |
142 memset(ctx, 0, sizeof(test_ctx)); | |
143 } | |
144 | |
145 | |
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146 void test_end(test_ctx *ctx) |
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147 { |
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148 th_free_r(&ctx->header); |
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149 th_free_r(&ctx->res); |
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150 } |
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151 |
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152 |
303 | 153 void test_start_v(test_ctx *ctx, const char *fmt, va_list ap) |
259 | 154 { |
155 tests_total++; | |
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156 test_end(ctx); |
303 | 157 ctx->header = th_strdup_vprintf(fmt, ap); |
259 | 158 } |
159 | |
160 | |
303 | 161 void test_start(test_ctx *ctx, const char *fmt, ...) |
259 | 162 { |
163 va_list ap; | |
164 va_start(ap, fmt); | |
303 | 165 test_start_v(ctx, fmt, ap); |
259 | 166 va_end(ap); |
167 } | |
168 | |
169 | |
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170 void test_result_msg_v(test_ctx *ctx, BOOL check, const char *fmt, va_list ap) |
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171 { |
259 | 172 if (check) |
173 { | |
363 | 174 if (!ctx->shown && tprint(2, "%s: OK\n", ctx->header)) |
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175 ctx->shown = TRUE; |
363 | 176 |
259 | 177 tests_passed++; |
178 } | |
179 else | |
180 { | |
363 | 181 if (!ctx->shown && tprint(0, "%s: FAIL\n", ctx->header)) |
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182 ctx->shown = TRUE; |
363 | 183 |
259 | 184 if (fmt != NULL) |
263 | 185 { |
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186 tprint(0, " - "); |
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187 tprintv(0, fmt, ap); |
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188 tprint(0, "\n"); |
263 | 189 } |
303 | 190 if (ctx->res != NULL) |
304
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191 tprint(0, "%s\n", ctx->res); |
259 | 192 tests_failed++; |
193 } | |
194 } | |
195 | |
196 | |
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197 BOOL test_result_msg(test_ctx *ctx, BOOL check, const char *fmt, ...) |
259 | 198 { |
199 va_list ap; | |
200 va_start(ap, fmt); | |
303 | 201 test_result_msg_v(ctx, check, fmt, ap); |
259 | 202 va_end(ap); |
305
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203 return check; |
259 | 204 } |
205 | |
206 | |
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207 BOOL test_result(test_ctx *ctx, BOOL check) |
259 | 208 { |
303 | 209 test_result_msg_v(ctx, check, NULL, NULL); |
305
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210 return check; |
259 | 211 } |
212 | |
213 | |
214 | |
319 | 215 void test_snprintf_do(size_t len, const char *msg, const char *fmt, va_list ap) |
259 | 216 { |
217 int ret1, ret2; | |
254
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218 va_list tmp; |
303 | 219 test_ctx ctx; |
254
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220 |
263 | 221 // Test basic *printf() functionality |
303 | 222 test_init(&ctx); |
395
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223 test_start(&ctx, "th_vsnprintf(%" PRIu_SIZE_T ", \"%s\", %s)", len, fmt, msg); |
259 | 224 |
365 | 225 memset(buf1, SET_SENTINEL_BYTE, SET_BUF_SIZE_2); buf1[SET_BUF_SIZE_2-1] = 0; |
226 memset(buf2, SET_SENTINEL_BYTE, SET_BUF_SIZE_2); buf2[SET_BUF_SIZE_2-1] = 0; | |
254
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227 |
339
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228 va_copy(tmp, ap); ret1 = th_vsnprintf(buf1, len, fmt, tmp); |
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229 va_copy(tmp, ap); ret2 = vsnprintf(buf2, len, fmt, tmp); |
254
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230 |
303 | 231 test_result_msg(&ctx, ret1 == ret2, "retval mismatch %d [th] != %d [libc]", ret1, ret2); |
232 test_result_msg(&ctx, strcmp(buf1, buf2) == 0, "result mismatch '%s' [th] != '%s' [libc]", buf1, buf2); | |
282
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233 |
365 | 234 if (optFlags & TST_OVERFLOW) |
235 { | |
303 | 236 test_result_msg(&ctx, (unsigned char) buf1[len] == SET_SENTINEL_BYTE, "buffer #1 overflow, sentinel 0x%02x", buf1[len]); |
237 test_result_msg(&ctx, (unsigned char) buf2[len] == SET_SENTINEL_BYTE, "buffer #2 overflow, sentinel 0x%02x", buf2[len]); | |
365 | 238 } |
261 | 239 |
342
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240 test_end(&ctx); |
254
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241 } |
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242 |
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243 |
319 | 244 void test_snprintf(const char *msg, const char *fmt, ...) |
254
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245 { |
362 | 246 test_ctx ctx; |
254
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247 va_list ap, tmp; |
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248 va_start(ap, fmt); |
365 | 249 |
250 if (optFlags & TST_CORNERCASE) | |
251 { | |
252 va_copy(tmp, ap); test_snprintf_do(0, msg, fmt, tmp); | |
253 va_copy(tmp, ap); test_snprintf_do(1, msg, fmt, tmp); | |
254 va_copy(tmp, ap); test_snprintf_do(2, msg, fmt, tmp); | |
255 va_copy(tmp, ap); test_snprintf_do(16, msg, fmt, tmp); | |
256 } | |
257 | |
319 | 258 va_copy(tmp, ap); test_snprintf_do(SET_BUF_SIZE, msg, fmt, tmp); |
362 | 259 |
260 // Test th_strdup_vprintf() | |
365 | 261 if (optFlags & TST_SUPERFLUOUS) |
262 { | |
263 test_init(&ctx); | |
264 test_start(&ctx, "th_strdup_vprintf('%s')", fmt); | |
265 va_copy(tmp, ap); | |
266 char *str = th_strdup_vprintf(fmt, tmp); | |
267 test_result_msg(&ctx, str != NULL, "result NULL"); | |
268 th_free(str); | |
269 test_end(&ctx); | |
270 } | |
362 | 271 |
441
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272 va_end(ap); |
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273 tprint(2, |
291 | 274 "-----------------------------------------------------\n"); |
254
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275 } |
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276 |
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277 |
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278 BOOL test_set_start(const char *str) |
264
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279 { |
365 | 280 if (sets_enabled[sets_total++]) |
282
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281 { |
365 | 282 sets_nenabled++; |
304
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283 tprint(1, |
282
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284 "======================================================\n" |
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285 " Set #%d : %s tests\n" |
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286 "======================================================\n", |
365 | 287 sets_total, str); |
282
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288 |
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289 return TRUE; |
282
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290 } |
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291 else |
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292 return FALSE; |
264
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293 } |
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294 |
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295 |
327
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296 #define NCOUNT(xxx) (sizeof(xxx) / sizeof(xxx[0])) |
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297 |
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298 |
263 | 299 #define TEST2(fun, str1, str2, ret) do { \ |
303 | 300 test_ctx ctx; test_init(&ctx); \ |
301 test_start(&ctx, # fun "('%s', '%s')", str1, str2); \ | |
302 test_result(&ctx, ( fun (str1, str2) == 0) == ret); \ | |
342
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303 test_end(&ctx); \ |
263 | 304 } while (0) |
305 | |
266 | 306 #define TEST2B(fun, str1, str2, ret) do { \ |
303 | 307 test_ctx ctx; test_init(&ctx); \ |
308 test_start(&ctx, # fun "('%s', '%s')", str1, str2); \ | |
309 test_result(&ctx, fun (str1, str2) == ret); \ | |
342
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310 test_end(&ctx); \ |
266 | 311 } while (0) |
312 | |
465 | 313 #define TEST2C(fun, str1, str2, ret) do { \ |
314 test_ctx ctx; test_init(&ctx); \ | |
315 test_start(&ctx, # fun "('%s', '%s')", str1, str2); \ | |
316 test_result(&ctx, (fun (str1, str2) != NULL) == ret); \ | |
317 test_end(&ctx); \ | |
318 } while (0) | |
319 | |
263 | 320 #define TEST3(fun, str1, str2, len, ret) do { \ |
303 | 321 test_ctx ctx; test_init(&ctx); \ |
322 test_start(&ctx, # fun "('%s', '%s', %d)", str1, str2, len); \ | |
323 test_result(&ctx, ( fun (str1, str2, len) == 0) == ret); \ | |
342
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324 test_end(&ctx); \ |
263 | 325 } while (0) |
326 | |
282
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327 |
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328 |
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329 int main(int argc, char *argv[]) |
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330 { |
334
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331 size_t i1, i2, i3, i4; |
326
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332 char buf[64], buf2[64]; |
282
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333 |
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334 // |
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335 // Initialization |
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336 // |
465 | 337 th_init("th-test", "th-libs unit tests", "0.1", NULL, NULL); |
282
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338 th_verbosityLevel = 0; |
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339 |
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340 if (sizeof(char) != sizeof(unsigned char)) |
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341 { |
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342 THERR("sizeof(char) != sizeof(unsigned char)???\n"); |
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343 return -1; |
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344 } |
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345 |
365 | 346 tests_failed = tests_passed = tests_total = sets_total = sets_nenabled = 0; |
282
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347 for (i1 = 0; i1 < SET_MAX_TESTS; i1++) |
365 | 348 sets_enabled[i1] = 1; |
282
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349 |
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350 // |
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351 // Parse command line arguments |
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352 // |
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353 if (!th_args_process(argc, argv, arg_opts, arg_nopts, |
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354 arg_handle_opt, NULL, 0)) |
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355 return 0; |
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356 |
365 | 357 tprint(1, "Enabled test types are 0x%04x.\n", optFlags); |
282
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358 |
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359 // |
405 | 360 // Test series for printf() |
282
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361 // |
404 | 362 char *i_fmts[] = { "", "05", "5", ".5", "8.5", "08.5", "3", "3.2", "3", ".0", "0" }; |
334
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363 char *i_mods[] = { "", "-", "+", "#", }; |
343 | 364 char *i_types[] = { "d", "u", "i", "x", "X", "o", }; |
295 | 365 if (test_set_start("printf() integer")) |
282
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366 { |
403 | 367 int i_vals[] = { 0, -0, -1, 2, -2, 512, -1024, 612342, -612342, 0x1fff, 0x8000000, -123456789 }; |
315 | 368 |
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369 for (i1 = 0; i1 < NCOUNT(i_vals); i1++) |
315 | 370 { |
319 | 371 snprintf(buf, sizeof(buf), "%d", i_vals[i1]); |
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372 |
334
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373 for (i4 = 0; i4 < NCOUNT(i_mods); i4++) |
332 | 374 for (i3 = 0; i3 < NCOUNT(i_types); i3++) |
375 for (i2 = 0; i2 < NCOUNT(i_fmts); i2++) | |
326
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376 { |
334
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377 snprintf(buf2, sizeof(buf2), "%%%s%s%s", i_mods[i4], i_fmts[i2], i_types[i3]); |
326
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378 test_snprintf(buf, buf2, i_vals[i1]); |
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379 } |
304
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380 } |
282
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381 } |
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382 |
331
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383 if (test_set_start("printf() integer 64bit")) |
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384 { |
333 | 385 int64_t i_vals64[] = { 0, -0, -1, 2, -2, 612342, -612342, 0x3342344341fff, 0x1f8000000, }; |
331
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386 |
333 | 387 for (i1 = 0; i1 < NCOUNT(i_vals64); i1++) |
331
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388 { |
395
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389 snprintf(buf, sizeof(buf), "%" PRId64, i_vals64[i1]); |
331
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390 |
340 | 391 for (i4 = 0; i4 < NCOUNT(i_mods); i4++) |
332 | 392 for (i3 = 0; i3 < NCOUNT(i_types); i3++) |
393 for (i2 = 0; i2 < NCOUNT(i_fmts); i2++) | |
331
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394 { |
402 | 395 snprintf(buf2, sizeof(buf2), "%%%s%sll%s", i_mods[i4], i_fmts[i2], i_types[i3]); |
333 | 396 test_snprintf(buf, buf2, i_vals64[i1]); |
331
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397 } |
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398 } |
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399 } |
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400 |
296
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401 if (test_set_start("printf() float")) |
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402 { |
345 | 403 double f_vals[] = { 1, 2, 3, 2.02, 612342.234, -2.07, -612342.12, 437692.9876543219, 0x1fff, 0x8000000, 0.15625 }; |
404 | 404 char *f_fmts[] = { "%f", "%1.1f", "%8.5f", "%5f", "%-5f", "", "%-5.2f", "%08.5f" }; |
296
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405 |
327
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406 for (i1 = 0; i1 < NCOUNT(f_vals); i1++) |
304
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407 { |
319 | 408 snprintf(buf, sizeof(buf), "%f", f_vals[i1]); |
327
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409 for (i2 = 0; i2 < NCOUNT(f_fmts); i2++) |
319 | 410 test_snprintf(buf, f_fmts[i2], f_vals[i1]); |
304
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411 } |
296
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412 } |
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413 |
295 | 414 if (test_set_start("printf() string")) |
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415 { |
407 | 416 char *s_vals[] = { "", "XYZXYZ", "xxx yyy zzz ppp fff", NULL, "X", "abcde", "dx", "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ", }; |
301 | 417 char *s_fmts[] = { "%s", "%2s", "%-2s", "%5s", "%-5s", "%16s", "%-16s", "%1s", "%-1s", "% 2s", "%03s", "% -12s", "% 03s", "%-.15s", "%.8s" }; |
265 | 418 |
327
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419 for (i1 = 0; i1 < NCOUNT(s_vals); i1++) |
304
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420 { |
327
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421 for (i2 = 0; i2 < NCOUNT(s_fmts); i2++) |
319 | 422 test_snprintf(s_vals[i1], s_fmts[i2], s_vals[i1]); |
304
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423 } |
288 | 424 } |
425 | |
295 | 426 if (test_set_start("printf() char")) |
288 | 427 { |
319 | 428 const char c_val = 'x'; |
429 const char *c_msg = "x"; | |
352 | 430 char *c_fmts[] = { "a%cBC", "%c", "", "%0c", "%1c", "% c", "%-3c", "%3c", "%.3c", "%-.3c", "%-3.3c", "%.c", "%05c", "%-05c", }; |
328
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431 |
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432 for (i1 = 0; i1 < NCOUNT(c_fmts); i1++) |
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433 test_snprintf(c_msg, c_fmts[i1], c_val); |
282
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434 } |
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435 |
356
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436 if (test_set_start("printf() pointers")) |
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437 { |
407 | 438 char *p_fmts[] = { "%p", "%2p", "%.2p", "%03p", "%04p", "%-3p", "%0.3p", "%8p", "%32p", "%032p", "%-32p", "%-032p", "%16.8p", "%016.8p" }; |
356
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439 void *p_vals[] = { NULL, (void *) 1, &p_fmts, }; |
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440 |
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441 for (i1 = 0; i1 < NCOUNT(p_vals); i1++) |
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442 { |
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443 snprintf(buf, sizeof(buf), "%p", p_vals[i1]); |
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444 for (i2 = 0; i2 < NCOUNT(p_fmts); i2++) |
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445 test_snprintf(buf, p_fmts[i2], p_vals[i1]); |
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446 } |
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447 } |
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448 |
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449 // |
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450 // String matching functions |
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451 // |
465 | 452 if (test_set_start("String compare #1")) |
282
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453 { |
457
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454 TEST2(th_strcasecmp, "aSdFq", "asdfq", TRUE); |
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455 TEST2(th_strcasecmp, "aSdFq", "asFfq", FALSE); |
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456 TEST2(th_strcasecmp, "abcde", "abcde", TRUE); |
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457 TEST2(th_strcasecmp, "öäå", "öäå", TRUE); |
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458 TEST2(th_strcasecmp, "aöäå", "aöäå", TRUE); |
282
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459 } |
255 | 460 |
465 | 461 if (test_set_start("String compare #2")) |
282
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462 { |
457
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463 TEST3(th_strncasecmp, "aSdFq", "asFfqB", 4, FALSE); |
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464 TEST3(th_strncasecmp, "aSdFq", "asFfqQ", 2, TRUE); |
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465 TEST3(th_strncasecmp, "aSdFq", "asDfq", 3, TRUE); |
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466 TEST3(th_strncasecmp, "aSdFq", "asDfq", 2, TRUE); |
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467 TEST3(th_strncasecmp, "aSdFq", "asDfq", 0, TRUE); |
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468 TEST3(th_strncasecmp, "aSdFq", "QsDfq", 0, TRUE); |
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469 TEST3(th_strncasecmp, "aSdFq", "QsDfq", 1, FALSE); |
282
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470 } |
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471 |
465 | 472 if (test_set_start("String compare #3")) |
473 { | |
474 TEST2C(th_strrcasecmp, "foo aSdFq", " asdfq", TRUE); | |
475 TEST2C(th_strrcasecmp, "aSdFq", " asdfq", FALSE); | |
476 TEST2C(th_strrcasecmp, "foo aSdFq baz", "asdfq", FALSE); | |
477 } | |
478 | |
479 if (test_set_start("String matching #1")) | |
282
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480 { |
457
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481 TEST2B(th_strmatch, "abba ABBAkukka lol", "*lol", TRUE); |
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482 TEST2B(th_strmatch, "abba ABBAkukka lol", "*lo*", TRUE); |
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483 TEST2B(th_strmatch, "abba ABBAkukka lol", "*lo", FALSE); |
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484 TEST2B(th_strmatch, "abba ABBAkukka lol", "abba", FALSE); |
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485 TEST2B(th_strmatch, "abba ABBAkukka lol", "*bba*", TRUE); |
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486 TEST2B(th_strmatch, "abba ABBAkukka lol", "abba*", TRUE); |
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487 TEST2B(th_strmatch, "abba ABBAkukka lol", "abbak*", FALSE); |
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488 TEST2B(th_strmatch, "abba ABBAöökukka lol", "*abbaö?", FALSE); |
282
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489 } |
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490 |
465 | 491 if (test_set_start("String matching #2")) |
282
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492 { |
457
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493 TEST2B(th_strcasematch, "abba ABBAkukka lol", "abbak*", FALSE); |
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494 TEST2B(th_strcasematch, "abba ABBAkukka lol", "*abbak*", TRUE); |
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495 TEST2B(th_strcasematch, "abba ABBAkukka lol", "*ab?ak*", TRUE); |
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496 TEST2B(th_strcasematch, "abba ABBAkukka lol", "*abbak?", FALSE); |
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497 TEST2B(th_strcasematch, "abba ABBAkukka lol", "?bba?abba*", TRUE); |
282
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498 } |
266 | 499 |
265 | 500 // Tests that test for things that do not work correctly yet |
501 // Unicode / multibyte UTF-8 causes problems here | |
282
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502 if (test_set_start("Invalid")) |
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503 { |
457
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504 TEST2(th_strcasecmp, "ÖÄÅ", "öäå", FALSE); // SHOULD match |
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505 TEST3(th_strncasecmp, "Aäöå", "aöå", 2, TRUE); // should NOT match |
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506 TEST2B(th_strmatch, "öriÖRI! lol", "?ri?RI!*", FALSE); // should match |
282
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507 } |
266 | 508 |
255 | 509 // |
510 // Print summary and exit | |
511 // | |
304
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512 tprint(1, |
276
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513 "======================================================\n"); |
282
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514 |
304
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515 tprint(0, |
312 | 516 "%d tests failed, %d passed (%d main tests), %d test sets of %d sets total.\n\n", |
365 | 517 tests_failed, tests_passed, tests_total, sets_nenabled, sets_total); |
255 | 518 |
254
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519 return 0; |
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520 } |