eglib/test/driver.c

   1 /*
   2  * EGLib Unit Test Driver
   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 "test.h"
  31 #include "tests.h"
  32
  33 #include <stdio.h>
  34 #ifdef HAVE_GETOPT_H
  35 #include <getopt.h>
  36 #endif
  37
  38 #if defined(HAVE_UNISTD_H)
  39 #include <unistd.h>
  40 #endif
  41
  42 #ifndef DRIVER_NAME
  43 #define DRIVER_NAME "EGlib"
  44 #endif
  45
  46 typedef struct _StringArray {
  47         gchar **strings;
  48         gint length;
  49 } StringArray;
  50
  51 static StringArray *
  52 string_array_append(StringArray *array, gchar *string)
  53 {
  54         if(array == NULL) {
  55                 array = g_new0(StringArray, 1);
  56                 array->length = 1;
  57                 array->strings = g_malloc(sizeof(gchar *) * 2);
  58         } else {
  59                 array->length++;
  60                 array->strings = g_realloc(array->strings, sizeof(gchar *)
  61                         * (array->length + 1));
  62         }
  63
  64         array->strings[array->length - 1] = string;
  65         array->strings[array->length] = NULL;
  66
  67         return array;
  68 }
  69
  70 gint global_passed = 0, global_tests = 0;
  71
  72 static void
  73 string_array_free(StringArray *array)
  74 {
  75         g_free(array->strings);
  76         g_free(array);
  77 }
  78
  79 static void print_help(char *s)
  80 {
  81         gint i;
  82
  83         printf("Usage: %s [OPTION]... [TESTGROUP]...\n\n", s);
  84         printf("OPTIONS are:\n");
  85         printf("  -h, --help          show this help\n");
  86         printf("  -t, --time          time the tests\n");
  87         printf("  -i, --iterations    number of times to run tests\n");
  88         printf("  -q, --quiet         do not print test results; "
  89                 "final time always prints\n");
  90         printf("  -n, --no-labels     print final time without labels, "
  91                 "nice for scripts\n");
  92         printf("  -d, --debug         do not run tests, "
  93                 "debug the driver itself for valgrind\n\n");
  94         printf("TESTGROUPS available:\n");
  95
  96         for(i = 0; test_groups[i].name != NULL; i++) {
  97                 if(test_groups[i].handler != fake_tests_init) {
  98                         printf("  %s\n", test_groups[i].name);
  99                 }
 100         }
 101
 102         printf("\n");
 103 }
 104
 105 gint main(gint argc, gchar **argv)
 106 {
 107         gint i, j, c, iterations = 1;
 108         StringArray *tests_to_run = NULL;
 109         gdouble time_start;
 110         gboolean report_time = FALSE;
 111         gboolean quiet = FALSE;
 112         gboolean global_failure = FALSE;
 113         gboolean no_final_time_labels = FALSE;
 114         gboolean debug = FALSE;
 115
 116 #if HAVE_GETOPT_H
 117         static struct option long_options [] = {
 118                 {"help",       no_argument,       0, 'h'},
 119                 {"time",       no_argument,       0, 't'},
 120                 {"quiet",      no_argument,       0, 'q'},
 121                 {"iterations", required_argument, 0, 'i'},
 122                 {"debug",      no_argument,       0, 'd'},
 123                 {"no-labels",  no_argument,       0, 'n'},
 124                 {0, 0, 0, 0}
 125         };
 126
 127         while((c = getopt_long(argc, argv, "dhtqni:", long_options, NULL)) != -1) {                     switch(c) {
 128                         case 'h':
 129                                 print_help(argv[0]);
 130                                 return 1;
 131                         case 't':
 132                                 report_time = TRUE;
 133                                 break;
 134                         case 'i':
 135                                 iterations = atoi(optarg);
 136                                 break;
 137                         case 'q':
 138                                 quiet = TRUE;
 139                                 break;
 140                         case 'n':
 141                                 no_final_time_labels = TRUE;
 142                                 break;
 143                         case 'd':
 144                                 debug = TRUE;
 145                                 break;
 146                 }
 147         }
 148
 149         for(i = optind; i < argc; i++) {
 150                 if(argv[i][0] == '-') {
 151                         continue;
 152                 }
 153
 154                 tests_to_run = string_array_append(tests_to_run, argv[i]);
 155         }
 156 #endif
 157
 158         time_start = get_timestamp();
 159
 160         for(j = 0; test_groups[j].name != NULL; j++) {
 161                 gboolean run = TRUE;
 162                 gchar *tests = NULL;
 163                 gchar *group = NULL;
 164
 165                 if(tests_to_run != NULL) {
 166                         gint k;
 167                         run = FALSE;
 168
 169                         for(k = 0; k < tests_to_run->length; k++) {
 170                                 gchar *user = tests_to_run->strings[k];
 171                                 const gchar *table = test_groups[j].name;
 172                                 size_t user_len = strlen(user);
 173                                 size_t table_len = strlen(table);
 174
 175                                 if(strncmp(user, table, table_len) == 0) {
 176                                         if(user_len > table_len && user[table_len] != ':') {
 177                                                 break;
 178                                         }
 179
 180                                         run = TRUE;
 181                                         group = tests_to_run->strings[k];
 182                                         break;
 183                                 }
 184                         }
 185                 }
 186
 187                 if(run) {
 188                         gboolean passed;
 189                         gchar **split = NULL;
 190
 191                         if(debug && test_groups[j].handler != fake_tests_init) {
 192                                 printf("Skipping %s, in driver debug mode\n",
 193                                         test_groups[j].name);
 194                                 continue;
 195                         } else if(!debug && test_groups[j].handler == fake_tests_init) {
 196                                 continue;
 197                         }
 198
 199                         if(group != NULL) {
 200                                 split = eg_strsplit(group, ":", -1);
 201                                 if(split != NULL) {
 202                                         gint m;
 203                                         for(m = 0; split[m] != NULL; m++) {
 204                                                 if(m == 1) {
 205                                                         tests = strdup(split[m]);
 206                                                         break;
 207                                                 }
 208                                         }
 209                                         eg_strfreev(split);
 210                                 }
 211                         }
 212
 213                         passed = run_group(&(test_groups[j]),
 214                                 iterations, quiet, report_time, tests);
 215
 216                         if(tests != NULL) {
 217                                 g_free(tests);
 218                         }
 219
 220                         if(!passed && !global_failure) {
 221                                 global_failure = TRUE;
 222                         }
 223                 }
 224         }
 225
 226         if(!quiet) {
 227                 gdouble pass_percentage = ((gdouble)global_passed / (gdouble)global_tests) * 100.0;
 228                 printf("=============================\n");
 229                 printf("Overall result: %s : %d / %d (%g%%)\n", global_failure ? "FAILED" : "OK", global_passed, global_tests, pass_percentage);
 230         }
 231
 232         if(report_time) {
 233                 gdouble duration = get_timestamp() - time_start;
 234                 if(no_final_time_labels) {
 235                         printf("%g\n", duration);
 236                 } else {
 237                         printf("%s Total Time: %g\n", DRIVER_NAME, duration);
 238                 }
 239         }
 240
 241         if(tests_to_run != NULL) {
 242                 string_array_free(tests_to_run);
 243         }
 244
 245         return global_tests - global_passed;
 246 }
 247
 248