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 <stdlib.h>
  30 #include <stdio.h>
  31 #include <string.h>
  32 #include <stdarg.h>
  33 #include <sys/time.h>
  34 #include <glib.h>
  35
  36 #include "test.h"
  37
  38 static gchar *last_result = NULL;
  39
  40 gboolean
  41 run_test(Test *test, gchar **result_out)
  42 {
  43         gchar *result;
  44
  45         if((result = test->handler()) == NULL) {
  46                 *result_out = NULL;
  47                 return TRUE;
  48         } else {
  49                 *result_out = result;
  50                 return FALSE;
  51         }
  52 }
  53
  54 gboolean
  55 run_group(Group *group, gint iterations, gboolean quiet,
  56         gboolean time, gchar *tests_to_run_s)
  57 {
  58         Test *tests = group->handler();
  59         gint i, j, passed = 0, total = 0;
  60         gdouble start_time_group, start_time_test;
  61         gchar **tests_to_run = NULL;
  62
  63         if(!quiet) {
  64                 if(iterations > 1) {
  65                         printf("[%s] (%dx)\n", group->name, iterations);
  66                 } else {
  67                         printf("[%s]\n", group->name);
  68                 }
  69         }
  70
  71         if(tests_to_run_s != NULL) {
  72                 tests_to_run = eg_strsplit(tests_to_run_s, ",", -1);
  73         }
  74
  75         start_time_group = get_timestamp();
  76
  77         for(i = 0; tests[i].name != NULL; i++) {
  78                 gchar *result;
  79                 gboolean iter_pass, run;
  80
  81                 iter_pass = FALSE;
  82                 if(tests_to_run != NULL) {
  83                         gint j;
  84                         run = FALSE;
  85                         for(j = 0; tests_to_run[j] != NULL; j++) {
  86                                 if(strcmp(tests_to_run[j], tests[i].name) == 0) {
  87                                         run = TRUE;
  88                                         break;
  89                                 }
  90                         }
  91                 } else {
  92                         run = TRUE;
  93                 }
  94
  95                 if(!run) {
  96                         continue;
  97                 }
  98
  99                 total++;
 100
 101                 if(!quiet) {
 102                         printf("  %s: ", tests[i].name);
 103                 }
 104
 105                 start_time_test = get_timestamp();
 106
 107                 for(j = 0; j < iterations; j++) {
 108                         iter_pass = run_test(&(tests[i]), &result);
 109                         if(!iter_pass) {
 110                                 break;
 111                         }
 112                 }
 113
 114                 if(iter_pass) {
 115                         passed++;
 116                         if(!quiet) {
 117                                 if(time) {
 118                                         printf("OK (%g)\n", get_timestamp() - start_time_test);
 119                                 } else {
 120                                         printf("OK\n");
 121                                 }
 122                         }
 123                 } else  {
 124                         if(!quiet) {
 125                                 printf("FAILED (%s)\n", result);
 126                         }
 127
 128                         if(last_result == result) {
 129                                 last_result = NULL;
 130                                 g_free(result);
 131                         }
 132                 }
 133         }
 134
 135         if(!quiet) {
 136                 gdouble pass_percentage = ((gdouble)passed / (gdouble)total) * 100.0;
 137                 if(time) {
 138                         printf("  %d / %d (%g%%, %g)\n", passed, total,
 139                                 pass_percentage, get_timestamp() - start_time_group);
 140                 } else {
 141                         printf("  %d / %d (%g%%)\n", passed, total, pass_percentage);
 142                 }
 143         }
 144
 145         if(tests_to_run != NULL) {
 146                 eg_strfreev(tests_to_run);
 147         }
 148
 149         return passed == total;
 150 }
 151
 152 RESULT
 153 FAILED(const gchar *format, ...)
 154 {
 155         gchar *ret;
 156         va_list args;
 157         gint n;
 158
 159         va_start(args, format);
 160         n = vasprintf(&ret, format, args);
 161         va_end(args);
 162
 163         if(n == -1) {
 164                 last_result = NULL;
 165                 return NULL;
 166         }
 167
 168         last_result = ret;
 169         return ret;
 170 }
 171
 172 gdouble
 173 get_timestamp()
 174 {
 175         struct timeval tp;
 176         gettimeofday(&tp, NULL);
 177         return (gdouble)tp.tv_sec + (1.e-6) * tp.tv_usec;
 178 }
 179
 180 /*
 181  * Duplicating code here from EGlib to avoid g_strsplit skew between
 182  * EGLib and GLib
 183  */
 184
 185 gchar **
 186 eg_strsplit (const gchar *string, const gchar *delimiter, gint max_tokens)
 187 {
 188         gchar *string_c;
 189         gchar *strtok_save, **vector;
 190         gchar *token, *token_c;
 191         gint size = 1;
 192         gint token_length;
 193
 194         g_return_val_if_fail(string != NULL, NULL);
 195         g_return_val_if_fail(delimiter != NULL, NULL);
 196         g_return_val_if_fail(delimiter[0] != 0, NULL);
 197
 198         token_length = strlen(string);
 199         string_c = (gchar *)g_malloc(token_length + 1);
 200         memcpy(string_c, string, token_length);
 201         string_c[token_length] = 0;
 202
 203         vector = NULL;
 204         token = (gchar *)strtok_r(string_c, delimiter, &strtok_save);
 205
 206         while(token != NULL) {
 207                 token_length = strlen(token);
 208                 token_c = (gchar *)g_malloc(token_length + 1);
 209                 memcpy(token_c, token, token_length);
 210                 token_c[token_length] = 0;
 211
 212                 vector = vector == NULL ?
 213                         (gchar **)g_malloc(2 * sizeof(vector)) :
 214                         (gchar **)g_realloc(vector, (size + 1) * sizeof(vector));
 215
 216                 vector[size - 1] = token_c;
 217                 size++;
 218
 219                 if(max_tokens > 0 && size >= max_tokens) {
 220                         if(size > max_tokens) {
 221                                 break;
 222                         }
 223
 224                         token = strtok_save;
 225                 } else {
 226                         token = (gchar *)strtok_r(NULL, delimiter, &strtok_save);
 227                 }
 228         }
 229
 230         if(vector != NULL && size > 0) {
 231                 vector[size - 1] = NULL;
 232         }
 233
 234         g_free(string_c);
 235         string_c = NULL;
 236
 237         return vector;
 238 }
 239
 240 void
 241 eg_strfreev (gchar **str_array)
 242 {
 243         gchar **orig = str_array;
 244         if (str_array == NULL)
 245                 return;
 246         while (*str_array != NULL){
 247                 g_free (*str_array);
 248                 str_array++;
 249         }
 250         g_free (orig);
 251 }
 252
 253