libtpcstatist.c

/******************************************************************************
 * This file is not compiled into the library, but it contains main()
 * which is compiled to an executable, used to test the library functions. 
 *****************************************************************************/
 
/*****************************************************************************/
#include "tpcclibConfig.h"
/*****************************************************************************/
#include <stdio.h>
#include <stdlib.h>
#include <math.h>
#include <time.h>
#include <string.h>
#include <ctype.h>
#include <unistd.h>
/*****************************************************************************/
#include "tpcextensions.h"
/*****************************************************************************/
#include "tpcstatist.h"
#include "test_tpcstatist.h"
/*****************************************************************************/
 
/*****************************************************************************/
static char *info[] = {
  "Usage: @P [options]",
  " ",
  "Options:",
  " -stdoptions", // List standard options like --help, -v, etc
  " -t, --test",
  "     Run all tests for library functions.",
  0};
/*****************************************************************************/
 
/*****************************************************************************/
int main(
  int argc,
  char *argv[ ]
) {
  int i, help=0, version=0, verbose=1, error=0, test=0;
  int ret;
  char *cptr;
 
  if(argc==1) {tpcPrintUsage(argv[0], info, stdout); return(0);}
  for(i=1; i<argc; i++) {
    if(tpcProcessStdOptions(argv[i], &help, &version, &verbose)==0) continue;
    cptr=argv[i]; if(*cptr=='-') cptr++; if(*cptr=='-') cptr++;
    if(strncasecmp(cptr, "TEST", 1)==0) {
      test=1; continue;
    } else {
      error++; break;
    }
  }
  if(error>0) {
    fprintf(stderr, "Error: specify --help for usage.\n");
    return(1);
  }
  /* Print help or version? */
  if(help) {tpcPrintUsage(argv[0], info, stdout); return(0);}
  if(version) {tpcPrintBuild(argv[0], stdout); return(0);}
 
  if(test==0) return(0);
 
  if(verbose>0) printf("running tests for library functions...\n");
  TPCSTATUS status; statusInit(&status); status.verbose=verbose;
  statusSet(&status, __func__, __FILE__, __LINE__, 0);
  i=10;
  /* mean */
  i++; if((ret=test_statMeanSD(&status))!=0) {
    fprintf(stderr, "failed (%d).\n", ret);
    statusPrint(stderr, &status); statusFree(&status);
    return(i);
  }
  i++; if((ret=test_fstatMeanSD(&status))!=0) {
    fprintf(stderr, "failed (%d).\n", ret);
    statusPrint(stderr, &status); statusFree(&status);
    return(i);
  }
  /* median */
  i++; if((ret=test_statMedian(&status))!=0) {
    fprintf(stderr, "failed (%d).\n", ret);
    statusPrint(stderr, &status); statusFree(&status);
    return(i);
  }
  i++; if((ret=test_statKthSmallest(&status))!=0) {
    fprintf(stderr, "failed (%d).\n", ret);
    statusPrint(stderr, &status); statusFree(&status);
    return(i);
  }
  /* sort */
  i++; if((ret=test_statSortInt(&status))!=0) {
    fprintf(stderr, "failed (%d).\n", ret);
    statusPrint(stderr, &status); statusFree(&status);
    return(i);
  }
  i++; if((ret=test_statSortUnsigned(&status))!=0) {
    fprintf(stderr, "failed (%d).\n", ret);
    statusPrint(stderr, &status); statusFree(&status);
    return(i);
  }
  i++; if((ret=test_statSortDouble(&status))!=0) {
    fprintf(stderr, "failed (%d).\n", ret);
    statusPrint(stderr, &status); statusFree(&status);
    return(i);
  }
 
  if(verbose>0) printf("\nAll tests passed.\n\n");
  statusFree(&status);
  return(0);
}
/*****************************************************************************/
 
/*****************************************************************************/