git.m6w6.name Git - awesomized/libmemcached/blob - libtest/test.cc

   1 /*  vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
   2  *
   3  *  libtest
   4  *
   5  *  Copyright (C) 2011 Data Differential, http://datadifferential.com/
   6  *
   7  *  This library is free software; you can redistribute it and/or
   8  *  modify it under the terms of the GNU Lesser General Public
   9  *  License as published by the Free Software Foundation; either
  10  *  version 3 of the License, or (at your option) any later version.
  11  *
  12  *  This library is distributed in the hope that it will be useful,
  13  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  15  *  Lesser General Public License for more details.
  16  *
  17  *  You should have received a copy of the GNU Lesser General Public
  18  *  License along with this library; if not, write to the Free Software
  19  *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
  20  */
  21
  22 #include <libtest/common.h>
  23
  24 #include <cassert>
  25 #include <cstdlib>
  26 #include <cstring>
  27 #include <sys/time.h>
  28 #include <sys/types.h>
  29 #include <sys/stat.h>
  30 #include <sys/wait.h>
  31 #include <unistd.h>
  32 #include <ctime>
  33 #include <fnmatch.h>
  34 #include <iostream>
  35
  36 #include <signal.h>
  37
  38 #include <libtest/stats.h>
  39 #include <libtest/signal.h>
  40
  41 #ifndef __INTEL_COMPILER
  42 #pragma GCC diagnostic ignored "-Wold-style-cast"
  43 #endif
  44
  45 using namespace libtest;
  46
  47 static in_port_t global_port= 0;
  48 static char global_socket[1024];
  49
  50 in_port_t default_port()
  51 {
  52   return global_port;
  53 }
  54
  55 void set_default_port(in_port_t port)
  56 {
  57   global_port= port;
  58 }
  59
  60 const char *default_socket()
  61 {
  62   assert(global_socket[0]);
  63   return global_socket;
  64 }
  65
  66 bool test_is_local()
  67 {
  68   return (getenv("LIBTEST_LOCAL"));
  69 }
  70
  71 void set_default_socket(const char *socket)
  72 {
  73   if (socket)
  74   {
  75     strncpy(global_socket, socket, strlen(socket));
  76   }
  77 }
  78
  79 static void stats_print(Stats *stats)
  80 {
  81   if (stats->collection_failed == 0 and stats->collection_success == 0)
  82   {
  83     return;
  84   }
  85
  86   Out << "\tTotal Collections\t\t\t\t" << stats->collection_total;
  87   Out << "\tFailed Collections\t\t\t\t" << stats->collection_failed;
  88   Out << "\tSkipped Collections\t\t\t\t" << stats->collection_skipped;
  89   Out << "\tSucceeded Collections\t\t\t\t" << stats->collection_success;
  90   Outn();
  91   Out << "Total\t\t\t\t" << stats->total;
  92   Out << "\tFailed\t\t\t" << stats->failed;
  93   Out << "\tSkipped\t\t\t" << stats->skipped;
  94   Out << "\tSucceeded\t\t" << stats->success;
  95 }
  96
  97 static long int timedif(struct timeval a, struct timeval b)
  98 {
  99   long us, s;
 100
 101   us = (long)(a.tv_usec - b.tv_usec);
 102   us /= 1000;
 103   s = (long)(a.tv_sec - b.tv_sec);
 104   s *= 1000;
 105   return s + us;
 106 }
 107
 108 const char *test_strerror(test_return_t code)
 109 {
 110   switch (code) {
 111   case TEST_SUCCESS:
 112     return "ok";
 113
 114   case TEST_FAILURE:
 115     return "failed";
 116
 117   case TEST_MEMORY_ALLOCATION_FAILURE:
 118     return "memory allocation";
 119
 120   case TEST_SKIPPED:
 121     return "skipped";
 122
 123   case TEST_FATAL:
 124     break;
 125   }
 126
 127   return "failed";
 128 }
 129
 130 void create_core(void)
 131 {
 132   if (getenv("LIBMEMCACHED_NO_COREDUMP") == NULL)
 133   {
 134     pid_t pid= fork();
 135
 136     if (pid == 0)
 137     {
 138       abort();
 139     }
 140     else
 141     {
 142       while (waitpid(pid, NULL, 0) != pid) {};
 143     }
 144   }
 145 }
 146
 147 static Framework *world= NULL;
 148 int main(int argc, char *argv[])
 149 {
 150   srandom((unsigned int)time(NULL));
 151
 152   world= new Framework();
 153
 154   if (not world)
 155   {
 156     return EXIT_FAILURE;
 157   }
 158
 159   libtest::SignalThread signal;
 160   if (not signal.setup())
 161   {
 162     return EXIT_FAILURE;
 163   }
 164
 165   Stats stats;
 166
 167   get_world(world);
 168
 169   test_return_t error;
 170   void *creators_ptr= world->create(error);
 171
 172   switch (error)
 173   {
 174   case TEST_SUCCESS:
 175     break;
 176
 177   case TEST_SKIPPED:
 178     Out << "SKIP " << argv[0];
 179     delete world;
 180     return EXIT_SUCCESS;
 181
 182   case TEST_FATAL:
 183   case TEST_FAILURE:
 184   case TEST_MEMORY_ALLOCATION_FAILURE:
 185     Error << argv[0] << "create() failed";
 186     delete world;
 187     return EXIT_FAILURE;
 188   }
 189
 190   char *collection_to_run= NULL;
 191   if (argc > 1)
 192   {
 193     collection_to_run= argv[1];
 194   }
 195   else if (getenv("TEST_COLLECTION"))
 196   {
 197     collection_to_run= getenv("TEST_COLLECTION");
 198   }
 199
 200   if (collection_to_run)
 201   {
 202     Out << "Only testing " <<  collection_to_run;
 203   }
 204
 205   char *wildcard= NULL;
 206   if (argc == 3)
 207   {
 208     wildcard= argv[2];
 209   }
 210
 211   for (collection_st *next= world->collections; next->name and (not signal.is_shutdown()); next++)
 212   {
 213     test_return_t collection_rc= TEST_SUCCESS;
 214     bool failed= false;
 215     bool skipped= false;
 216
 217     if (collection_to_run && fnmatch(collection_to_run, next->name, 0))
 218       continue;
 219
 220     stats.collection_total++;
 221
 222     collection_rc= world->startup(creators_ptr);
 223
 224     if (collection_rc == TEST_SUCCESS and next->pre)
 225     {
 226       collection_rc= world->runner()->pre(next->pre, creators_ptr);
 227     }
 228
 229     switch (collection_rc)
 230     {
 231     case TEST_SUCCESS:
 232       break;
 233
 234     case TEST_FATAL:
 235     case TEST_FAILURE:
 236       Out << next->name << " [ failed ]";
 237       failed= true;
 238       signal.set_shutdown(SHUTDOWN_GRACEFUL);
 239       goto cleanup;
 240
 241     case TEST_SKIPPED:
 242       Out << next->name << " [ skipping ]";
 243       skipped= true;
 244       goto cleanup;
 245
 246     case TEST_MEMORY_ALLOCATION_FAILURE:
 247       test_assert(0, "Allocation failure, or unknown return");
 248     }
 249
 250     Out << "Collection: " << next->name;
 251
 252     for (test_st *run= next->tests; run->name; run++)
 253     {
 254       struct timeval start_time, end_time;
 255       long int load_time= 0;
 256
 257       if (wildcard && fnmatch(wildcard, run->name, 0))
 258       {
 259         continue;
 260       }
 261
 262       test_return_t return_code;
 263       if (test_success(return_code= world->item.startup(creators_ptr)))
 264       {
 265         if (test_success(return_code= world->item.flush(creators_ptr, run)))
 266         {
 267           // @note pre will fail is SKIPPED is returned
 268           if (test_success(return_code= world->item.pre(creators_ptr)))
 269           {
 270             { // Runner Code
 271               gettimeofday(&start_time, NULL);
 272               assert(world->runner());
 273               assert(run->test_fn);
 274               return_code= world->runner()->run(run->test_fn, creators_ptr);
 275               gettimeofday(&end_time, NULL);
 276               load_time= timedif(end_time, start_time);
 277             }
 278           }
 279
 280           // @todo do something if post fails
 281           (void)world->item.post(creators_ptr);
 282         }
 283         else if (return_code == TEST_SKIPPED)
 284         { }
 285         else if (return_code == TEST_FAILURE)
 286         {
 287           Error << " item.flush(failure)";
 288           signal.set_shutdown(SHUTDOWN_GRACEFUL);
 289         }
 290       }
 291       else if (return_code == TEST_SKIPPED)
 292       { }
 293       else if (return_code == TEST_FAILURE)
 294       {
 295         Error << " item.startup(failure)";
 296         signal.set_shutdown(SHUTDOWN_GRACEFUL);
 297       }
 298
 299       stats.total++;
 300
 301       switch (return_code)
 302       {
 303       case TEST_SUCCESS:
 304         Out << "\tTesting " << run->name <<  "\t\t\t\t\t" << load_time / 1000 << "." << load_time % 1000 << "[ " << test_strerror(return_code) << " ]";
 305         stats.success++;
 306         break;
 307
 308       case TEST_FATAL:
 309       case TEST_FAILURE:
 310         stats.failed++;
 311         failed= true;
 312         Out << "\tTesting " << run->name <<  "\t\t\t\t\t" << "[ " << test_strerror(return_code) << " ]";
 313         break;
 314
 315       case TEST_SKIPPED:
 316         stats.skipped++;
 317         skipped= true;
 318         Out << "\tTesting " << run->name <<  "\t\t\t\t\t" << "[ " << test_strerror(return_code) << " ]";
 319         break;
 320
 321       case TEST_MEMORY_ALLOCATION_FAILURE:
 322         test_assert(0, "Memory Allocation Error");
 323       }
 324
 325       if (test_failed(world->on_error(return_code, creators_ptr)))
 326       {
 327         Error << "Failed while running on_error()";
 328         signal.set_shutdown(SHUTDOWN_GRACEFUL);
 329         break;
 330       }
 331     }
 332
 333     (void) world->runner()->post(next->post, creators_ptr);
 334
 335 cleanup:
 336     if (failed == false and skipped == false)
 337     {
 338       stats.collection_success++;
 339     }
 340
 341     if (failed)
 342     {
 343       stats.collection_failed++;
 344     }
 345
 346     if (skipped)
 347     {
 348       stats.collection_skipped++;
 349     }
 350
 351     world->shutdown(creators_ptr);
 352     Outn();
 353   }
 354
 355   if (not signal.is_shutdown())
 356   {
 357     signal.set_shutdown(SHUTDOWN_GRACEFUL);
 358   }
 359
 360   int exit_code= EXIT_SUCCESS;
 361   shutdown_t status= signal.get_shutdown();
 362   if (status == SHUTDOWN_FORCED)
 363   {
 364     Out << "Tests were aborted.";
 365     exit_code= EXIT_FAILURE;
 366   }
 367   else if (stats.collection_failed)
 368   {
 369     Out << "Some test failed.";
 370     exit_code= EXIT_FAILURE;
 371   }
 372   else if (stats.collection_skipped and stats.collection_failed and stats.collection_success)
 373   {
 374     Out << "Some tests were skipped.";
 375   }
 376   else if (stats.collection_success and stats.collection_failed == 0)
 377   {
 378     Out << "All tests completed successfully.";
 379   }
 380
 381   stats_print(&stats);
 382
 383   delete world;
 384
 385   Outn(); // Generate a blank to break up the messages if make check/test has been run
 386
 387   return exit_code;
 388 }