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 #ifndef __INTEL_COMPILER
  39 #pragma GCC diagnostic ignored "-Wold-style-cast"
  40 #endif
  41
  42 using namespace libtest;
  43
  44 static void stats_print(Stats *stats)
  45 {
  46   if (stats->collection_failed == 0 and stats->collection_success == 0)
  47   {
  48     return;
  49   }
  50
  51   Out << "\tTotal Collections\t\t\t\t" << stats->collection_total;
  52   Out << "\tFailed Collections\t\t\t\t" << stats->collection_failed;
  53   Out << "\tSkipped Collections\t\t\t\t" << stats->collection_skipped;
  54   Out << "\tSucceeded Collections\t\t\t\t" << stats->collection_success;
  55   Outn();
  56   Out << "Total\t\t\t\t" << stats->total;
  57   Out << "\tFailed\t\t\t" << stats->failed;
  58   Out << "\tSkipped\t\t\t" << stats->skipped;
  59   Out << "\tSucceeded\t\t" << stats->success;
  60 }
  61
  62 static long int timedif(struct timeval a, struct timeval b)
  63 {
  64   long us, s;
  65
  66   us = (long)(a.tv_usec - b.tv_usec);
  67   us /= 1000;
  68   s = (long)(a.tv_sec - b.tv_sec);
  69   s *= 1000;
  70   return s + us;
  71 }
  72
  73 static Framework *world= NULL;
  74 int main(int argc, char *argv[])
  75 {
  76   srandom((unsigned int)time(NULL));
  77
  78   if (getenv("LIBTEST_QUIET"))
  79   {
  80     close(STDOUT_FILENO);
  81   }
  82
  83   char buffer[1024];
  84   if (getenv("LIBTEST_TMP"))
  85   {
  86     snprintf(buffer, sizeof(buffer), "%s", getenv("LIBTEST_TMP"));
  87   }
  88   else
  89   {
  90     snprintf(buffer, sizeof(buffer), "%s", LIBTEST_TEMP);
  91   }
  92
  93   if (chdir(buffer) == -1)
  94   {
  95     char getcwd_buffer[1024];
  96     char *dir= getcwd(getcwd_buffer, sizeof(getcwd_buffer));
  97
  98     Error << "Unable to chdir() from " << dir << " to " << buffer << " errno:" << strerror(errno);
  99     return EXIT_FAILURE;
 100   }
 101
 102   if (libtest::libtool() == NULL)
 103   {
 104     Error << "Failed to locate libtool";
 105     return EXIT_FAILURE;
 106   }
 107
 108   world= new Framework();
 109
 110   if (world == NULL)
 111   {
 112     Error << "Failed to create Framework()";
 113     return EXIT_FAILURE;
 114   }
 115
 116   libtest::SignalThread signal;
 117   if (not signal.setup())
 118   {
 119     return EXIT_FAILURE;
 120   }
 121
 122   Stats stats;
 123
 124   get_world(world);
 125
 126   test_return_t error;
 127   void *creators_ptr= world->create(error);
 128
 129   switch (error)
 130   {
 131   case TEST_SUCCESS:
 132     break;
 133
 134   case TEST_SKIPPED:
 135     Out << "SKIP " << argv[0];
 136     delete world;
 137     return EXIT_SUCCESS;
 138
 139   case TEST_FATAL:
 140   case TEST_FAILURE:
 141   case TEST_MEMORY_ALLOCATION_FAILURE:
 142     delete world;
 143     return EXIT_FAILURE;
 144   }
 145
 146   char *collection_to_run= NULL;
 147   if (argc > 1)
 148   {
 149     collection_to_run= argv[1];
 150   }
 151   else if (getenv("TEST_COLLECTION"))
 152   {
 153     collection_to_run= getenv("TEST_COLLECTION");
 154   }
 155
 156   if (collection_to_run)
 157   {
 158     Out << "Only testing " <<  collection_to_run;
 159   }
 160
 161   char *wildcard= NULL;
 162   if (argc == 3)
 163   {
 164     wildcard= argv[2];
 165   }
 166
 167   for (collection_st *next= world->collections; next->name and (not signal.is_shutdown()); next++)
 168   {
 169     test_return_t collection_rc= TEST_SUCCESS;
 170     bool failed= false;
 171     bool skipped= false;
 172
 173     if (collection_to_run && fnmatch(collection_to_run, next->name, 0))
 174       continue;
 175
 176     stats.collection_total++;
 177
 178     collection_rc= world->startup(creators_ptr);
 179
 180     if (collection_rc == TEST_SUCCESS and next->pre)
 181     {
 182       collection_rc= world->runner()->pre(next->pre, creators_ptr);
 183     }
 184
 185     switch (collection_rc)
 186     {
 187     case TEST_SUCCESS:
 188       break;
 189
 190     case TEST_FATAL:
 191     case TEST_FAILURE:
 192       Out << next->name << " [ failed ]";
 193       failed= true;
 194       signal.set_shutdown(SHUTDOWN_GRACEFUL);
 195       goto cleanup;
 196
 197     case TEST_SKIPPED:
 198       Out << next->name << " [ skipping ]";
 199       skipped= true;
 200       goto cleanup;
 201
 202     case TEST_MEMORY_ALLOCATION_FAILURE:
 203       test_assert(0, "Allocation failure, or unknown return");
 204     }
 205
 206     Out << "Collection: " << next->name;
 207
 208     for (test_st *run= next->tests; run->name; run++)
 209     {
 210       struct timeval start_time, end_time;
 211       long int load_time= 0;
 212
 213       if (wildcard && fnmatch(wildcard, run->name, 0))
 214       {
 215         continue;
 216       }
 217
 218       test_return_t return_code;
 219       if (test_success(return_code= world->item.startup(creators_ptr)))
 220       {
 221         if (test_success(return_code= world->item.flush(creators_ptr, run)))
 222         {
 223           // @note pre will fail is SKIPPED is returned
 224           if (test_success(return_code= world->item.pre(creators_ptr)))
 225           {
 226             { // Runner Code
 227               gettimeofday(&start_time, NULL);
 228               assert(world->runner());
 229               assert(run->test_fn);
 230               return_code= world->runner()->run(run->test_fn, creators_ptr);
 231               gettimeofday(&end_time, NULL);
 232               load_time= timedif(end_time, start_time);
 233             }
 234           }
 235
 236           // @todo do something if post fails
 237           (void)world->item.post(creators_ptr);
 238         }
 239         else if (return_code == TEST_SKIPPED)
 240         { }
 241         else if (return_code == TEST_FAILURE)
 242         {
 243           Error << " item.flush(failure)";
 244           signal.set_shutdown(SHUTDOWN_GRACEFUL);
 245         }
 246       }
 247       else if (return_code == TEST_SKIPPED)
 248       { }
 249       else if (return_code == TEST_FAILURE)
 250       {
 251         Error << " item.startup(failure)";
 252         signal.set_shutdown(SHUTDOWN_GRACEFUL);
 253       }
 254
 255       stats.total++;
 256
 257       switch (return_code)
 258       {
 259       case TEST_SUCCESS:
 260         Out << "\tTesting " << run->name <<  "\t\t\t\t\t" << load_time / 1000 << "." << load_time % 1000 << "[ " << test_strerror(return_code) << " ]";
 261         stats.success++;
 262         break;
 263
 264       case TEST_FATAL:
 265       case TEST_FAILURE:
 266         stats.failed++;
 267         failed= true;
 268         Out << "\tTesting " << run->name <<  "\t\t\t\t\t" << "[ " << test_strerror(return_code) << " ]";
 269         break;
 270
 271       case TEST_SKIPPED:
 272         stats.skipped++;
 273         skipped= true;
 274         Out << "\tTesting " << run->name <<  "\t\t\t\t\t" << "[ " << test_strerror(return_code) << " ]";
 275         break;
 276
 277       case TEST_MEMORY_ALLOCATION_FAILURE:
 278         test_assert(0, "Memory Allocation Error");
 279       }
 280
 281       if (test_failed(world->on_error(return_code, creators_ptr)))
 282       {
 283         Error << "Failed while running on_error()";
 284         signal.set_shutdown(SHUTDOWN_GRACEFUL);
 285         break;
 286       }
 287     }
 288
 289     (void) world->runner()->post(next->post, creators_ptr);
 290
 291 cleanup:
 292     if (failed == false and skipped == false)
 293     {
 294       stats.collection_success++;
 295     }
 296
 297     if (failed)
 298     {
 299       stats.collection_failed++;
 300     }
 301
 302     if (skipped)
 303     {
 304       stats.collection_skipped++;
 305     }
 306
 307     world->shutdown(creators_ptr);
 308     Outn();
 309   }
 310
 311   if (not signal.is_shutdown())
 312   {
 313     signal.set_shutdown(SHUTDOWN_GRACEFUL);
 314   }
 315
 316   int exit_code= EXIT_SUCCESS;
 317   shutdown_t status= signal.get_shutdown();
 318   if (status == SHUTDOWN_FORCED)
 319   {
 320     Out << "Tests were aborted.";
 321     exit_code= EXIT_FAILURE;
 322   }
 323   else if (stats.collection_failed)
 324   {
 325     Out << "Some test failed.";
 326     exit_code= EXIT_FAILURE;
 327   }
 328   else if (stats.collection_skipped and stats.collection_failed and stats.collection_success)
 329   {
 330     Out << "Some tests were skipped.";
 331   }
 332   else if (stats.collection_success and stats.collection_failed == 0)
 333   {
 334     Out << "All tests completed successfully.";
 335   }
 336
 337   stats_print(&stats);
 338
 339   delete world;
 340
 341   Outn(); // Generate a blank to break up the messages if make check/test has been run
 342
 343   return exit_code;
 344 }