git.m6w6.name Git - m6w6/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   if (getenv("srcdir"))
 153   {
 154     char buffer[1024];
 155     snprintf(buffer, sizeof(buffer), "%s/%s", getenv("srcdir"), "tests");
 156     chdir(buffer);
 157   }
 158   else
 159   {
 160     chdir("tests");
 161   }
 162
 163   world= new Framework();
 164
 165   if (not world)
 166   {
 167     return EXIT_FAILURE;
 168   }
 169
 170   libtest::SignalThread signal;
 171   if (not signal.setup())
 172   {
 173     return EXIT_FAILURE;
 174   }
 175
 176   Stats stats;
 177
 178   get_world(world);
 179
 180   test_return_t error;
 181   void *creators_ptr= world->create(error);
 182
 183   switch (error)
 184   {
 185   case TEST_SUCCESS:
 186     break;
 187
 188   case TEST_SKIPPED:
 189     Out << "SKIP " << argv[0];
 190     delete world;
 191     return EXIT_SUCCESS;
 192
 193   case TEST_FATAL:
 194   case TEST_FAILURE:
 195   case TEST_MEMORY_ALLOCATION_FAILURE:
 196     Error << argv[0] << "create() failed";
 197     delete world;
 198     return EXIT_FAILURE;
 199   }
 200
 201   char *collection_to_run= NULL;
 202   if (argc > 1)
 203   {
 204     collection_to_run= argv[1];
 205   }
 206   else if (getenv("TEST_COLLECTION"))
 207   {
 208     collection_to_run= getenv("TEST_COLLECTION");
 209   }
 210
 211   if (collection_to_run)
 212   {
 213     Out << "Only testing " <<  collection_to_run;
 214   }
 215
 216   char *wildcard= NULL;
 217   if (argc == 3)
 218   {
 219     wildcard= argv[2];
 220   }
 221
 222   for (collection_st *next= world->collections; next->name and (not signal.is_shutdown()); next++)
 223   {
 224     test_return_t collection_rc= TEST_SUCCESS;
 225     bool failed= false;
 226     bool skipped= false;
 227
 228     if (collection_to_run && fnmatch(collection_to_run, next->name, 0))
 229       continue;
 230
 231     stats.collection_total++;
 232
 233     collection_rc= world->startup(creators_ptr);
 234
 235     if (collection_rc == TEST_SUCCESS and next->pre)
 236     {
 237       collection_rc= world->runner()->pre(next->pre, creators_ptr);
 238     }
 239
 240     switch (collection_rc)
 241     {
 242     case TEST_SUCCESS:
 243       break;
 244
 245     case TEST_FATAL:
 246     case TEST_FAILURE:
 247       Out << next->name << " [ failed ]";
 248       failed= true;
 249       signal.set_shutdown(SHUTDOWN_GRACEFUL);
 250       goto cleanup;
 251
 252     case TEST_SKIPPED:
 253       Out << next->name << " [ skipping ]";
 254       skipped= true;
 255       goto cleanup;
 256
 257     case TEST_MEMORY_ALLOCATION_FAILURE:
 258       test_assert(0, "Allocation failure, or unknown return");
 259     }
 260
 261     Out << "Collection: " << next->name;
 262
 263     for (test_st *run= next->tests; run->name; run++)
 264     {
 265       struct timeval start_time, end_time;
 266       long int load_time= 0;
 267
 268       if (wildcard && fnmatch(wildcard, run->name, 0))
 269       {
 270         continue;
 271       }
 272
 273       test_return_t return_code;
 274       if (test_success(return_code= world->item.startup(creators_ptr)))
 275       {
 276         if (test_success(return_code= world->item.flush(creators_ptr, run)))
 277         {
 278           // @note pre will fail is SKIPPED is returned
 279           if (test_success(return_code= world->item.pre(creators_ptr)))
 280           {
 281             { // Runner Code
 282               gettimeofday(&start_time, NULL);
 283               assert(world->runner());
 284               assert(run->test_fn);
 285               return_code= world->runner()->run(run->test_fn, creators_ptr);
 286               gettimeofday(&end_time, NULL);
 287               load_time= timedif(end_time, start_time);
 288             }
 289           }
 290
 291           // @todo do something if post fails
 292           (void)world->item.post(creators_ptr);
 293         }
 294         else if (return_code == TEST_SKIPPED)
 295         { }
 296         else if (return_code == TEST_FAILURE)
 297         {
 298           Error << " item.flush(failure)";
 299           signal.set_shutdown(SHUTDOWN_GRACEFUL);
 300         }
 301       }
 302       else if (return_code == TEST_SKIPPED)
 303       { }
 304       else if (return_code == TEST_FAILURE)
 305       {
 306         Error << " item.startup(failure)";
 307         signal.set_shutdown(SHUTDOWN_GRACEFUL);
 308       }
 309
 310       stats.total++;
 311
 312       switch (return_code)
 313       {
 314       case TEST_SUCCESS:
 315         Out << "\tTesting " << run->name <<  "\t\t\t\t\t" << load_time / 1000 << "." << load_time % 1000 << "[ " << test_strerror(return_code) << " ]";
 316         stats.success++;
 317         break;
 318
 319       case TEST_FATAL:
 320       case TEST_FAILURE:
 321         stats.failed++;
 322         failed= true;
 323         Out << "\tTesting " << run->name <<  "\t\t\t\t\t" << "[ " << test_strerror(return_code) << " ]";
 324         break;
 325
 326       case TEST_SKIPPED:
 327         stats.skipped++;
 328         skipped= true;
 329         Out << "\tTesting " << run->name <<  "\t\t\t\t\t" << "[ " << test_strerror(return_code) << " ]";
 330         break;
 331
 332       case TEST_MEMORY_ALLOCATION_FAILURE:
 333         test_assert(0, "Memory Allocation Error");
 334       }
 335
 336       if (test_failed(world->on_error(return_code, creators_ptr)))
 337       {
 338         Error << "Failed while running on_error()";
 339         signal.set_shutdown(SHUTDOWN_GRACEFUL);
 340         break;
 341       }
 342     }
 343
 344     (void) world->runner()->post(next->post, creators_ptr);
 345
 346 cleanup:
 347     if (failed == false and skipped == false)
 348     {
 349       stats.collection_success++;
 350     }
 351
 352     if (failed)
 353     {
 354       stats.collection_failed++;
 355     }
 356
 357     if (skipped)
 358     {
 359       stats.collection_skipped++;
 360     }
 361
 362     world->shutdown(creators_ptr);
 363     Outn();
 364   }
 365
 366   if (not signal.is_shutdown())
 367   {
 368     signal.set_shutdown(SHUTDOWN_GRACEFUL);
 369   }
 370
 371   int exit_code= EXIT_SUCCESS;
 372   shutdown_t status= signal.get_shutdown();
 373   if (status == SHUTDOWN_FORCED)
 374   {
 375     Out << "Tests were aborted.";
 376     exit_code= EXIT_FAILURE;
 377   }
 378   else if (stats.collection_failed)
 379   {
 380     Out << "Some test failed.";
 381     exit_code= EXIT_FAILURE;
 382   }
 383   else if (stats.collection_skipped and stats.collection_failed and stats.collection_success)
 384   {
 385     Out << "Some tests were skipped.";
 386   }
 387   else if (stats.collection_success and stats.collection_failed == 0)
 388   {
 389     Out << "All tests completed successfully.";
 390   }
 391
 392   stats_print(&stats);
 393
 394   delete world;
 395
 396   Outn(); // Generate a blank to break up the messages if make check/test has been run
 397
 398   return exit_code;
 399 }