eglib/test/test.c

   1 /*
   2  * EGLib Unit Group/Test Runners
   3  *
   4  * Author:
   5  *   Aaron Bockover (abockover@novell.com)
   6  *
   7  * (C) 2006 Novell, Inc.
   8  *
   9  * Permission is hereby granted, free of charge, to any person obtaining
  10  * a copy of this software and associated documentation files (the
  11  * "Software"), to deal in the Software without restriction, including
  12  * without limitation the rights to use, copy, modify, merge, publish,
  13  * distribute, sublicense, and/or sell copies of the Software, and to
  14  * permit persons to whom the Software is furnished to do so, subject to
  15  * the following conditions:
  16  *
  17  * The above copyright notice and this permission notice shall be
  18  * included in all copies or substantial portions of the Software.
  19  *
  20  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  21  * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  22  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  23  * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
  24  * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
  25  * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
  26  * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  27  */
  28
  29 #include <config.h>
  30 #include <stdlib.h>
  31 #include <stdio.h>
  32 #include <string.h>
  33 #include <stdarg.h>
  34 #include <glib.h>
  35 #ifdef HAVE_SYS_TIME_H
  36 #include <sys/time.h>
  37 #endif
  38 #ifdef G_OS_WIN32
  39 #include <winsock2.h>
  40 #endif
  41
  42 #include "test.h"
  43
  44 extern gint global_passed, global_tests;
  45
  46 static gchar *last_result = NULL;
  47
  48 gboolean
  49 run_test(Test *test, gchar **result_out)
  50 {
  51         gchar *result;
  52
  53         if((result = test->handler()) == NULL) {
  54                 *result_out = NULL;
  55                 return TRUE;
  56         } else {
  57                 *result_out = result;
  58                 return FALSE;
  59         }
  60 }
  61
  62 gboolean
  63 run_group(Group *group, gint iterations, gboolean quiet,
  64         gboolean time, gchar *tests_to_run_s)
  65 {
  66         Test *tests = group->handler();
  67         gint i, j, passed = 0, total = 0;
  68         gdouble start_time_group, start_time_test;
  69         gchar **tests_to_run = NULL;
  70
  71         if(!quiet) {
  72                 if(iterations > 1) {
  73                         printf("[%s] (%dx)\n", group->name, iterations);
  74                 } else {
  75                         printf("[%s]\n", group->name);
  76                 }
  77         }
  78
  79         if(tests_to_run_s != NULL) {
  80                 tests_to_run = eg_strsplit(tests_to_run_s, ",", -1);
  81         }
  82
  83         start_time_group = get_timestamp();
  84
  85         for(i = 0; tests[i].name != NULL; i++) {
  86                 gchar *result = "";
  87                 gboolean iter_pass, run;
  88
  89                 iter_pass = FALSE;
  90                 if(tests_to_run != NULL) {
  91                         gint j;
  92                         run = FALSE;
  93                         for(j = 0; tests_to_run[j] != NULL; j++) {
  94                                 if(strcmp(tests_to_run[j], tests[i].name) == 0) {
  95                                         run = TRUE;
  96                                         break;
  97                                 }
  98                         }
  99                 } else {
 100                         run = TRUE;
 101                 }
 102
 103                 if(!run) {
 104                         continue;
 105                 }
 106
 107                 total++;
 108
 109                 if(!quiet) {
 110                         printf("  %s: ", tests[i].name);
 111                 }
 112
 113                 start_time_test = get_timestamp();
 114
 115                 for(j = 0; j < iterations; j++) {
 116                         iter_pass = run_test(&(tests[i]), &result);
 117                         if(!iter_pass) {
 118                                 break;
 119                         }
 120                 }
 121
 122                 if(iter_pass) {
 123                         passed++;
 124                         if(!quiet) {
 125                                 if(time) {
 126                                         printf("OK (%g)\n", get_timestamp() - start_time_test);
 127                                 } else {
 128                                         printf("OK\n");
 129                                 }
 130                         }
 131                 } else  {
 132                         if(!quiet) {
 133                                 printf("FAILED (%s)\n", result);
 134                         }
 135
 136                         if(last_result == result) {
 137                                 last_result = NULL;
 138                                 g_free(result);
 139                         }
 140                 }
 141         }
 142
 143         global_passed += passed;
 144         global_tests += total;
 145
 146         if(!quiet) {
 147                 gdouble pass_percentage = ((gdouble)passed / (gdouble)total) * 100.0;
 148                 if(time) {
 149                         printf("  %d / %d (%g%%, %g)\n", passed, total,
 150                                 pass_percentage, get_timestamp() - start_time_group);
 151                 } else {
 152                         printf("  %d / %d (%g%%)\n", passed, total, pass_percentage);
 153                 }
 154         }
 155
 156         if(tests_to_run != NULL) {
 157                 eg_strfreev(tests_to_run);
 158         }
 159
 160         return passed == total;
 161 }
 162
 163 RESULT
 164 FAILED(const gchar *format, ...)
 165 {
 166         gchar *ret;
 167         va_list args;
 168         gint n;
 169
 170         va_start(args, format);
 171         n = vasprintf(&ret, format, args);
 172         va_end(args);
 173
 174         if(n == -1) {
 175                 last_result = NULL;
 176                 return NULL;
 177         }
 178
 179         last_result = ret;
 180         return ret;
 181 }
 182
 183 gdouble
 184 get_timestamp()
 185 {
 186         /* FIXME: We should use g_get_current_time here */
 187         GTimeVal res;
 188         g_get_current_time (&res);
 189         return res.tv_sec + (1.e-6) * res.tv_usec;
 190 }
 191
 192 /*
 193  * Duplicating code here from EGlib to avoid g_strsplit skew between
 194  * EGLib and GLib
 195  */
 196
 197 gchar **
 198 eg_strsplit (const gchar *string, const gchar *delimiter, gint max_tokens)
 199 {
 200         gchar *string_c;
 201         gchar *strtok_save, **vector;
 202         gchar *token, *token_c;
 203         gint size = 1;
 204         size_t token_length;
 205
 206         g_return_val_if_fail(string != NULL, NULL);
 207         g_return_val_if_fail(delimiter != NULL, NULL);
 208         g_return_val_if_fail(delimiter[0] != 0, NULL);
 209
 210         token_length = strlen(string);
 211         string_c = (gchar *)g_malloc(token_length + 1);
 212         memcpy(string_c, string, token_length);
 213         string_c[token_length] = 0;
 214
 215         vector = NULL;
 216         token = (gchar *)strtok_r(string_c, delimiter, &strtok_save);
 217
 218         while(token != NULL) {
 219                 token_length = strlen(token);
 220                 token_c = (gchar *)g_malloc(token_length + 1);
 221                 memcpy(token_c, token, token_length);
 222                 token_c[token_length] = 0;
 223
 224                 vector = vector == NULL ?
 225                         (gchar **)g_malloc(2 * sizeof(vector)) :
 226                         (gchar **)g_realloc(vector, (size + 1) * sizeof(vector));
 227
 228                 vector[size - 1] = token_c;
 229                 size++;
 230
 231                 if(max_tokens > 0 && size >= max_tokens) {
 232                         if(size > max_tokens) {
 233                                 break;
 234                         }
 235
 236                         token = strtok_save;
 237                 } else {
 238                         token = (gchar *)strtok_r(NULL, delimiter, &strtok_save);
 239                 }
 240         }
 241
 242         if(vector != NULL && size > 0) {
 243                 vector[size - 1] = NULL;
 244         }
 245
 246         g_free(string_c);
 247         string_c = NULL;
 248
 249         return vector;
 250 }
 251
 252 void
 253 eg_strfreev (gchar **str_array)
 254 {
 255         gchar **orig = str_array;
 256         if (str_array == NULL)
 257                 return;
 258         while (*str_array != NULL){
 259                 g_free (*str_array);
 260                 str_array++;
 261         }
 262         g_free (orig);
 263 }
 264
 265
 266