mono/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 #ifndef _GNU_SOURCE
  30 #define _GNU_SOURCE
  31 #endif
  32
  33 #include <config.h>
  34 #include <stdlib.h>
  35 #include <stdio.h>
  36 #include <string.h>
  37 #include <stdarg.h>
  38 #include <glib.h>
  39 #ifdef HAVE_SYS_TIME_H
  40 #include <sys/time.h>
  41 #endif
  42 #ifdef G_OS_WIN32
  43 #include <winsock2.h>
  44 #endif
  45
  46 #include "test.h"
  47
  48 extern gint global_passed, global_tests;
  49 static gchar *last_result = NULL;
  50
  51 gboolean
  52 run_test(Test *test, gchar **result_out)
  53 {
  54         gchar *result;
  55
  56         if((result = test->handler()) == NULL) {
  57                 *result_out = NULL;
  58                 return TRUE;
  59         } else {
  60                 *result_out = result;
  61                 return FALSE;
  62         }
  63 }
  64
  65 gboolean
  66 run_group(Group *group, gint iterations, gboolean quiet,
  67         gboolean time, gchar *tests_to_run_s)
  68 {
  69         Test *tests = group->handler();
  70         gint i, j, passed = 0, total = 0;
  71         gdouble start_time_group, start_time_test;
  72         gchar **tests_to_run = NULL;
  73
  74         if(!quiet) {
  75                 if(iterations > 1) {
  76                         printf("[%s] (%dx)\n", group->name, iterations);
  77                 } else {
  78                         printf("[%s]\n", group->name);
  79                 }
  80         }
  81
  82         if(tests_to_run_s != NULL) {
  83                 tests_to_run = eg_strsplit(tests_to_run_s, ",", -1);
  84         }
  85
  86         start_time_group = get_timestamp();
  87
  88         for(i = 0; tests[i].name != NULL; i++) {
  89                 gchar *result = "";
  90                 gboolean iter_pass, run;
  91
  92                 iter_pass = FALSE;
  93                 if(tests_to_run != NULL) {
  94                         gint j;
  95                         run = FALSE;
  96                         for(j = 0; tests_to_run[j] != NULL; j++) {
  97                                 if(strcmp(tests_to_run[j], tests[i].name) == 0) {
  98                                         run = TRUE;
  99                                         break;
 100                                 }
 101                         }
 102                 } else {
 103                         run = TRUE;
 104                 }
 105
 106                 if(!run) {
 107                         continue;
 108                 }
 109
 110                 total++;
 111
 112                 if(!quiet) {
 113                         printf("  %s: ", tests[i].name);
 114                 }
 115
 116                 start_time_test = get_timestamp();
 117
 118                 for(j = 0; j < iterations; j++) {
 119                         iter_pass = run_test(&(tests[i]), &result);
 120                         if(!iter_pass) {
 121                                 break;
 122                         }
 123                 }
 124
 125                 if(iter_pass) {
 126                         passed++;
 127                         if(!quiet) {
 128                                 if(time) {
 129                                         printf("OK (%g)\n", get_timestamp() - start_time_test);
 130                                 } else {
 131                                         printf("OK\n");
 132                                 }
 133                         }
 134                 } else  {
 135                         if(!quiet) {
 136                                 printf("FAILED (%s)\n", result);
 137                         }
 138
 139                         if(last_result == result) {
 140                                 last_result = NULL;
 141                                 g_free(result);
 142                         }
 143                 }
 144         }
 145
 146         global_passed += passed;
 147         global_tests += total;
 148
 149         if(!quiet) {
 150                 gdouble pass_percentage = ((gdouble)passed / (gdouble)total) * 100.0;
 151                 if(time) {
 152                         printf("  %d / %d (%g%%, %g)\n", passed, total,
 153                                 pass_percentage, get_timestamp() - start_time_group);
 154                 } else {
 155                         printf("  %d / %d (%g%%)\n", passed, total, pass_percentage);
 156                 }
 157         }
 158
 159         if(tests_to_run != NULL) {
 160                 eg_strfreev(tests_to_run);
 161         }
 162
 163         return passed == total;
 164 }
 165
 166 RESULT
 167 FAILED(const gchar *format, ...)
 168 {
 169         gchar *ret;
 170         va_list args;
 171         gint n;
 172
 173 #if !defined(HAVE_VASPRINTF) && !defined(_EGLIB_MAJOR)
 174         /* We are linked against the real glib, no vasprintf */
 175         g_assert_not_reached ();
 176         return NULL;
 177 #else
 178         va_start(args, format);
 179         n = g_vasprintf(&ret, format, args);
 180         va_end(args);
 181
 182         if(n == -1) {
 183                 last_result = NULL;
 184                 return NULL;
 185         }
 186
 187         last_result = ret;
 188         return ret;
 189 #endif
 190 }
 191
 192 gdouble
 193 get_timestamp()
 194 {
 195         /* FIXME: We should use g_get_current_time here */
 196         GTimeVal res;
 197         g_get_current_time (&res);
 198         return res.tv_sec + (1.e-6) * res.tv_usec;
 199 }
 200
 201 /*
 202  * Duplicating code here from EGlib to avoid g_strsplit skew between
 203  * EGLib and GLib
 204  */
 205
 206 gchar **
 207 eg_strsplit (const gchar *string, const gchar *delimiter, gint max_tokens)
 208 {
 209         gchar *string_c;
 210         gchar *strtok_save, **vector;
 211         gchar *token, *token_c;
 212         gint size = 1;
 213         size_t token_length;
 214
 215         g_return_val_if_fail(string != NULL, NULL);
 216         g_return_val_if_fail(delimiter != NULL, NULL);
 217         g_return_val_if_fail(delimiter[0] != 0, NULL);
 218
 219         token_length = strlen(string);
 220         string_c = (gchar *)g_malloc(token_length + 1);
 221         memcpy(string_c, string, token_length);
 222         string_c[token_length] = 0;
 223
 224         vector = NULL;
 225         token = (gchar *)strtok_r(string_c, delimiter, &strtok_save);
 226
 227         while(token != NULL) {
 228                 token_length = strlen(token);
 229                 token_c = (gchar *)g_malloc(token_length + 1);
 230                 memcpy(token_c, token, token_length);
 231                 token_c[token_length] = 0;
 232
 233                 vector = vector == NULL ?
 234                         (gchar **)g_malloc(2 * sizeof(vector)) :
 235                         (gchar **)g_realloc(vector, (size + 1) * sizeof(vector));
 236
 237                 vector[size - 1] = token_c;
 238                 size++;
 239
 240                 if(max_tokens > 0 && size >= max_tokens) {
 241                         if(size > max_tokens) {
 242                                 break;
 243                         }
 244
 245                         token = strtok_save;
 246                 } else {
 247                         token = (gchar *)strtok_r(NULL, delimiter, &strtok_save);
 248                 }
 249         }
 250
 251         if(vector != NULL && size > 0) {
 252                 vector[size - 1] = NULL;
 253         }
 254
 255         g_free(string_c);
 256         string_c = NULL;
 257
 258         return vector;
 259 }
 260
 261 void
 262 eg_strfreev (gchar **str_array)
 263 {
 264         gchar **orig = str_array;
 265         if (str_array == NULL)
 266                 return;
 267         while (*str_array != NULL){
 268                 g_free (*str_array);
 269                 str_array++;
 270         }
 271         g_free (orig);
 272 }
 273
 274
 275