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     Error << argv[0] << " failed in Framework::create()";
 143     delete world;
 144     return EXIT_FAILURE;
 145   }
 146
 147   char *collection_to_run= NULL;
 148   if (argc > 1)
 149   {
 150     collection_to_run= argv[1];
 151   }
 152   else if (getenv("TEST_COLLECTION"))
 153   {
 154     collection_to_run= getenv("TEST_COLLECTION");
 155   }
 156
 157   if (collection_to_run)
 158   {
 159     Out << "Only testing " <<  collection_to_run;
 160   }
 161
 162   char *wildcard= NULL;
 163   if (argc == 3)
 164   {
 165     wildcard= argv[2];
 166   }
 167
 168   for (collection_st *next= world->collections; next->name and (not signal.is_shutdown()); next++)
 169   {
 170     test_return_t collection_rc= TEST_SUCCESS;
 171     bool failed= false;
 172     bool skipped= false;
 173
 174     if (collection_to_run && fnmatch(collection_to_run, next->name, 0))
 175       continue;
 176
 177     stats.collection_total++;
 178
 179     collection_rc= world->startup(creators_ptr);
 180
 181     if (collection_rc == TEST_SUCCESS and next->pre)
 182     {
 183       collection_rc= world->runner()->pre(next->pre, creators_ptr);
 184     }
 185
 186     switch (collection_rc)
 187     {
 188     case TEST_SUCCESS:
 189       break;
 190
 191     case TEST_FATAL:
 192     case TEST_FAILURE:
 193       Out << next->name << " [ failed ]";
 194       failed= true;
 195       signal.set_shutdown(SHUTDOWN_GRACEFUL);
 196       goto cleanup;
 197
 198     case TEST_SKIPPED:
 199       Out << next->name << " [ skipping ]";
 200       skipped= true;
 201       goto cleanup;
 202
 203     case TEST_MEMORY_ALLOCATION_FAILURE:
 204       test_assert(0, "Allocation failure, or unknown return");
 205     }
 206
 207     Out << "Collection: " << next->name;
 208
 209     for (test_st *run= next->tests; run->name; run++)
 210     {
 211       struct timeval start_time, end_time;
 212       long int load_time= 0;
 213
 214       if (wildcard && fnmatch(wildcard, run->name, 0))
 215       {
 216         continue;
 217       }
 218
 219       test_return_t return_code;
 220       if (test_success(return_code= world->item.startup(creators_ptr)))
 221       {
 222         if (test_success(return_code= world->item.flush(creators_ptr, run)))
 223         {
 224           // @note pre will fail is SKIPPED is returned
 225           if (test_success(return_code= world->item.pre(creators_ptr)))
 226           {
 227             { // Runner Code
 228               gettimeofday(&start_time, NULL);
 229               assert(world->runner());
 230               assert(run->test_fn);
 231               return_code= world->runner()->run(run->test_fn, creators_ptr);
 232               gettimeofday(&end_time, NULL);
 233               load_time= timedif(end_time, start_time);
 234             }
 235           }
 236
 237           // @todo do something if post fails
 238           (void)world->item.post(creators_ptr);
 239         }
 240         else if (return_code == TEST_SKIPPED)
 241         { }
 242         else if (return_code == TEST_FAILURE)
 243         {
 244           Error << " item.flush(failure)";
 245           signal.set_shutdown(SHUTDOWN_GRACEFUL);
 246         }
 247       }
 248       else if (return_code == TEST_SKIPPED)
 249       { }
 250       else if (return_code == TEST_FAILURE)
 251       {
 252         Error << " item.startup(failure)";
 253         signal.set_shutdown(SHUTDOWN_GRACEFUL);
 254       }
 255
 256       stats.total++;
 257
 258       switch (return_code)
 259       {
 260       case TEST_SUCCESS:
 261         Out << "\tTesting " << run->name <<  "\t\t\t\t\t" << load_time / 1000 << "." << load_time % 1000 << "[ " << test_strerror(return_code) << " ]";
 262         stats.success++;
 263         break;
 264
 265       case TEST_FATAL:
 266       case TEST_FAILURE:
 267         stats.failed++;
 268         failed= true;
 269         Out << "\tTesting " << run->name <<  "\t\t\t\t\t" << "[ " << test_strerror(return_code) << " ]";
 270         break;
 271
 272       case TEST_SKIPPED:
 273         stats.skipped++;
 274         skipped= true;
 275         Out << "\tTesting " << run->name <<  "\t\t\t\t\t" << "[ " << test_strerror(return_code) << " ]";
 276         break;
 277
 278       case TEST_MEMORY_ALLOCATION_FAILURE:
 279         test_assert(0, "Memory Allocation Error");
 280       }
 281
 282       if (test_failed(world->on_error(return_code, creators_ptr)))
 283       {
 284         Error << "Failed while running on_error()";
 285         signal.set_shutdown(SHUTDOWN_GRACEFUL);
 286         break;
 287       }
 288     }
 289
 290     (void) world->runner()->post(next->post, creators_ptr);
 291
 292 cleanup:
 293     if (failed == false and skipped == false)
 294     {
 295       stats.collection_success++;
 296     }
 297
 298     if (failed)
 299     {
 300       stats.collection_failed++;
 301     }
 302
 303     if (skipped)
 304     {
 305       stats.collection_skipped++;
 306     }
 307
 308     world->shutdown(creators_ptr);
 309     Outn();
 310   }
 311
 312   if (not signal.is_shutdown())
 313   {
 314     signal.set_shutdown(SHUTDOWN_GRACEFUL);
 315   }
 316
 317   int exit_code= EXIT_SUCCESS;
 318   shutdown_t status= signal.get_shutdown();
 319   if (status == SHUTDOWN_FORCED)
 320   {
 321     Out << "Tests were aborted.";
 322     exit_code= EXIT_FAILURE;
 323   }
 324   else if (stats.collection_failed)
 325   {
 326     Out << "Some test failed.";
 327     exit_code= EXIT_FAILURE;
 328   }
 329   else if (stats.collection_skipped and stats.collection_failed and stats.collection_success)
 330   {
 331     Out << "Some tests were skipped.";
 332   }
 333   else if (stats.collection_success and stats.collection_failed == 0)
 334   {
 335     Out << "All tests completed successfully.";
 336   }
 337
 338   stats_print(&stats);
 339
 340   delete world;
 341
 342   Outn(); // Generate a blank to break up the messages if make check/test has been run
 343
 344   return exit_code;
 345 }