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/**CFile***********************************************************************
FileName [testmtr.c]
PackageName [mtr]
Synopsis [Test program for the mtr package.]
Description []
SeeAlso []
Author [Fabio Somenzi] Copyright [Copyright (c) 1995-2012, Regents of the University of Colorado
All rights reserved.
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 the University of Colorado 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 "util.h"
#include "mtr.h"
/*---------------------------------------------------------------------------*//* Variable declarations *//*---------------------------------------------------------------------------*/
#ifndef lint
static char rcsid[] MTR_UNUSED = "$Id: testmtr.c,v 1.5 2012/02/05 06:10:35 fabio Exp $";#endif
/*---------------------------------------------------------------------------*//* Constant declarations *//*---------------------------------------------------------------------------*/
#define TESTMTR_VERSION\
"TestMtr Version #0.6, Release date 2/6/12"
/**AutomaticStart*************************************************************/
/*---------------------------------------------------------------------------*//* Static function prototypes *//*---------------------------------------------------------------------------*/
static void usage (char *prog);static FILE * open_file (const char *filename, const char *mode);
/**AutomaticEnd***************************************************************/
/*---------------------------------------------------------------------------*//* Definition of exported functions *//*---------------------------------------------------------------------------*/
/**Function********************************************************************
Synopsis [Main program for testmtr.]
Description [Main program for testmtr. Performs initialization. Reads command line options and network(s). Builds some simple trees and prints them out.]
SideEffects [None]
SeeAlso []
******************************************************************************/intmain( int argc, char ** argv){ MtrNode *root, *node; int i, c, pr = 0; FILE *fp; const char *file = NULL; (void) printf("# %s\n", TESTMTR_VERSION); /* Echo command line and arguments. */ (void) printf("#"); for(i = 0; i < argc; i++) { (void) printf(" %s", argv[i]); } (void) printf("\n"); (void) fflush(stdout);
while ((c = getopt(argc, argv, "Mhp:")) != EOF) { switch(c) { case 'M':#ifdef MNEMOSYNE
(void) mnem_setrecording(0);#endif
break; case 'p': pr = atoi(optarg); break; case 'h': default: usage(argv[0]); break; } }
if (argc - optind == 0) { file = "-"; } else if (argc - optind == 1) { file = argv[optind]; } else { usage(argv[0]); }
/* Create and print a simple tree. */ root = Mtr_InitTree(); root->flags = 0; node = Mtr_CreateFirstChild(root); node->flags = 1; node = Mtr_CreateLastChild(root); node->flags = 2; node = Mtr_CreateFirstChild(root); node->flags = 3; node = Mtr_AllocNode(); node->flags = 4; Mtr_MakeNextSibling(root->child,node); Mtr_PrintTree(root); Mtr_FreeTree(root); (void) printf("#------------------------\n");
/* Create an initial tree in which all variables belong to one group. */ root = Mtr_InitGroupTree(0,12); Mtr_PrintTree(root); (void) printf("# "); Mtr_PrintGroups(root,pr == 0); (void) printf("\n"); node = Mtr_MakeGroup(root,0,6,MTR_DEFAULT); node = Mtr_MakeGroup(root,6,6,MTR_DEFAULT); Mtr_PrintTree(root); (void) printf("# "); Mtr_PrintGroups(root,pr == 0); (void) printf("\n"); for (i = 0; i < 6; i+=2) { node = Mtr_MakeGroup(root,(unsigned) i,(unsigned) 2,MTR_DEFAULT); } node = Mtr_MakeGroup(root,0,12,MTR_FIXED); Mtr_PrintTree(root); (void) printf("# "); Mtr_PrintGroups(root,pr == 0); (void) printf("\n"); /* Print a partial tree. */ (void) printf("# "); Mtr_PrintGroups(root->child,pr == 0); (void) printf("\n"); node = Mtr_FindGroup(root,0,6); node = Mtr_DissolveGroup(node); Mtr_PrintTree(root); (void) printf("# "); Mtr_PrintGroups(root,pr == 0); (void) printf("\n"); node = Mtr_FindGroup(root,4,2); if (!Mtr_SwapGroups(node,node->younger)) { (void) printf("error in Mtr_SwapGroups\n"); exit(3); } Mtr_PrintTree(root); (void) printf("# "); Mtr_PrintGroups(root,pr == 0); Mtr_FreeTree(root); (void) printf("#------------------------\n");
/* Create a group tree with fixed subgroups. */ root = Mtr_InitGroupTree(0,4); Mtr_PrintTree(root); (void) printf("# "); Mtr_PrintGroups(root,pr == 0); (void) printf("\n"); node = Mtr_MakeGroup(root,0,2,MTR_FIXED); node = Mtr_MakeGroup(root,2,2,MTR_FIXED); Mtr_PrintTree(root); (void) printf("# "); Mtr_PrintGroups(root,pr == 0); (void) printf("\n"); Mtr_FreeTree(root); (void) printf("#------------------------\n");
/* Open input file. */ fp = open_file(file, "r"); root = Mtr_ReadGroups(fp,12); Mtr_PrintTree(root); (void) printf("# "); Mtr_PrintGroups(root,pr == 0); (void) printf("\n");
Mtr_FreeTree(root);
#ifdef MNEMOSYNE
mnem_writestats();#endif
exit(0); /* NOTREACHED */
} /* end of main */
/**Function********************************************************************
Synopsis [Prints usage message and exits.]
Description []
SideEffects [none]
SeeAlso []
******************************************************************************/static voidusage( char * prog){ (void) fprintf(stderr, "usage: %s [options] [file]\n", prog); (void) fprintf(stderr, " -M\t\tturns off memory allocation recording\n"); (void) fprintf(stderr, " -h\t\tprints this message\n"); (void) fprintf(stderr, " -p n\t\tcontrols verbosity\n"); exit(2);
} /* end of usage */
/**Function********************************************************************
Synopsis [Opens a file.]
Description [Opens a file, or fails with an error message and exits. Allows '-' as a synonym for standard input.]
SideEffects [None]
SeeAlso []
******************************************************************************/static FILE *open_file( const char * filename, const char * mode){ FILE *fp;
if (strcmp(filename, "-") == 0) { return mode[0] == 'r' ? stdin : stdout; } else if ((fp = fopen(filename, mode)) == NULL) { perror(filename); exit(1); } return(fp);
} /* end of open_file */
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