/test/test_ts_errval.c

/*
 * Copyright(c) 2005-2017 National Technology &Engineering Solutions
 * of Sandia, LLC(NTESS).Under the terms of Contract DE - NA0003525 with
 * NTESS, the U.S.Government retains certain rights in this software.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are
 * met:
 *
 * * Redistributions of source code must retain the above copyright
 * notice, this list of conditions and the following disclaimer.
 *
 * * Redistributions in binary form must reproduce the above
 * copyright notice, this list of conditions and the following
 * disclaimer in the documentation and / or other materials provided
 * with the                                                 distribution.
 *
 * * Neither the name of NTESS nor the names of its
 * contributors may be used to endorse or promote products derived
 * from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
 * A PARTICULAR PURPOSE ARE DISCLAIMED.IN NO EVENT SHALL THE COPYRIGHT
 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES(INCLUDING, BUT NOT
 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */
 
#include <exodusII.h>
#include <pthread.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
 
/*
 * Create a separate exodus file on each thread (same file as written
 * by testwt.c)
 */
 
#define NUM_THREADS 8
 
typedef struct
{
  long threadid;
  int  exoid;
} param;
 
void *error_test(void *varg)
{
  param *     arg = (param *)varg;
  int         i   = 0;
  char        name[32];
  const char *routine;
  const char *message;
  int         err_num;
  /*  ex_opts(EX_VERBOSE); */
  sprintf(name, "Thread%ld", arg->threadid);
  for (i = EX_MEMFAIL; i <= EX_INTERNAL; i++) {
    ex_err(name, "Testing thread-safe exodus", i);
    ex_get_err(&message, &routine, &err_num);
    if (err_num != i) {
      fprintf(stderr, "Thread %ld: ERROR: called error (%d) does not match stored value (%d)\n",
              arg->threadid, i, err_num);
    }
  }
 
  /* Netcdf error codes... (negative) */
  for (i = NC_EBADID; i >= NC4_LAST_ERROR; i--) {
    ex_err(name, "Testing thread-safe exodus", i);
    ex_get_err(&message, &routine, &err_num);
    if (err_num != i) {
      fprintf(stderr, "Thread %ld: ERROR: called error (%d) does not match stored value (%d)\n",
              arg->threadid, i, err_num);
    }
  }
 
  return arg;
}
 
int main(int argc, char *argv[])
{
  pthread_t threads[NUM_THREADS];
  int       rc;
  long      t;
 
  param arg[NUM_THREADS];
 
  printf("Running on %d threads\n", NUM_THREADS);
  for (t = 0; t < NUM_THREADS; t++) {
    arg[t].threadid = t;
    rc              = pthread_create(&threads[t], NULL, error_test, (void *)(arg + t));
    if (rc) {
      printf("ERROR; return code from pthread_create() is %d\n", rc);
      exit(-1);
    }
  }
 
  for (t = 0; t < NUM_THREADS; t++) {
    pthread_join(threads[t], NULL);
  }
}