📄 dptest.c
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/************************************************************************************************* * Test cases of Depot * Copyright (C) 2000-2003 Mikio Hirabayashi * This file is part of QDBM, Quick Database Manager. * QDBM is free software; you can redistribute it and/or modify it under the terms of the GNU * Lesser General Public License as published by the Free Software Foundation; either version * 2.1 of the License or any later version. QDBM is distributed in the hope that it will be * useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more * details. * You should have received a copy of the GNU Lesser General Public License along with QDBM; if * not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA * 02111-1307 USA. *************************************************************************************************/#include <depot.h>#include <stdlib.h>#include <stdio.h>#include <string.h>#include <stdarg.h>#include <time.h>#undef TRUE#define TRUE 1 /* boolean true */#undef FALSE#define FALSE 0 /* boolean false */#define RECBUFSIZ 32 /* buffer for records *//* for RISC OS */#if defined(__riscos__) || defined(__riscos)#include <unixlib/local.h>int __riscosify_control = __RISCOSIFY_NO_PROCESS;#endif/* global variables */const char *progname; /* program name *//* function prototypes */int main(int argc, char **argv);void usage(void);int runwrite(int argc, char **argv);int runread(int argc, char **argv);int runrcat(int argc, char **argv);int runcombo(int argc, char **argv);int runwicked(int argc, char **argv);int printfflush(const char *format, ...);void pdperror(const char *name);int myrand(void);int dowrite(const char *name, int rnum, int bnum);int doread(const char *name);int dorcat(const char *name, int rnum, int bnum, int pnum, int align);int docombo(const char *name);int dowicked(const char *name, int rnum);/* main routine */int main(int argc, char **argv){ int rv; progname = argv[0]; if(argc < 2) usage(); rv = 0; if(!strcmp(argv[1], "write")){ rv = runwrite(argc, argv); } else if(!strcmp(argv[1], "read")){ rv = runread(argc, argv); } else if(!strcmp(argv[1], "rcat")){ rv = runrcat(argc, argv); } else if(!strcmp(argv[1], "combo")){ rv = runcombo(argc, argv); } else if(!strcmp(argv[1], "wicked")){ rv = runwicked(argc, argv); } else { usage(); } return rv;}/* print the usage and exit */void usage(void){ fprintf(stderr, "%s: test cases for Depot\n", progname); fprintf(stderr, "\n"); fprintf(stderr, "usage:\n"); fprintf(stderr, " %s write name rnum bnum\n", progname); fprintf(stderr, " %s read name\n", progname); fprintf(stderr, " %s rcat name rnum bnum pnum align\n", progname); fprintf(stderr, " %s combo name\n", progname); fprintf(stderr, " %s wicked name rnum\n", progname); exit(1);}/* parse arguments of write command */int runwrite(int argc, char **argv){ char *name, *rstr, *bstr; int i, rnum, bnum, rv; name = NULL; rstr = NULL; bstr = NULL; rnum = 0; bnum = 0; for(i = 2; i < argc; i++){ if(!name && argv[i][0] == '-'){ usage(); } else if(!name){ name = argv[i]; } else if(!rstr){ rstr = argv[i]; } else if(!bstr){ bstr = argv[i]; } else { usage(); } } if(!name || !rstr || !bstr) usage(); rnum = atoi(rstr); bnum = atoi(bstr); if(rnum < 1 || bnum < 1) usage(); rv = dowrite(name, rnum, bnum); return rv;}/* parse arguments of read command */int runread(int argc, char **argv){ char *name; int i, rv; name = NULL; for(i = 2; i < argc; i++){ if(!name && argv[i][0] == '-'){ usage(); } else if(!name){ name = argv[i]; } else { usage(); } } if(!name) usage(); rv = doread(name); return rv;}/* parse arguments of rcat command */int runrcat(int argc, char **argv){ char *name, *rstr, *bstr, *pstr, *astr; int i, rnum, bnum, pnum, align, rv; name = NULL; rstr = NULL; bstr = NULL; pstr = NULL; astr = NULL; rnum = 0; bnum = 0; pnum = 0; align = 0; for(i = 2; i < argc; i++){ if(!name && argv[i][0] == '-'){ usage(); } else if(!name){ name = argv[i]; } else if(!rstr){ rstr = argv[i]; } else if(!bstr){ bstr = argv[i]; } else if(!pstr){ pstr = argv[i]; } else if(!astr){ astr = argv[i]; } else { usage(); } } if(!name || !rstr || !bstr || !pstr || !astr) usage(); rnum = atoi(rstr); bnum = atoi(bstr); pnum = atoi(pstr); align = atoi(astr); if(rnum < 1 || bnum < 1 || pnum < 1) usage(); rv = dorcat(name, rnum, bnum, pnum, align); return rv;}/* parse arguments of combo command */int runcombo(int argc, char **argv){ char *name; int i, rv; name = NULL; for(i = 2; i < argc; i++){ if(!name && argv[i][0] == '-'){ usage(); } else if(!name){ name = argv[i]; } else { usage(); } } if(!name) usage(); rv = docombo(name); return rv;}/* parse arguments of wicked command */int runwicked(int argc, char **argv){ char *name, *rstr; int i, rnum, rv; name = NULL; rstr = NULL; rnum = 0; for(i = 2; i < argc; i++){ if(!name && argv[i][0] == '-'){ usage(); } else if(!name){ name = argv[i]; } else if(!rstr){ rstr = argv[i]; } else { usage(); } } if(!name || !rstr) usage(); rnum = atoi(rstr); if(rnum < 1) usage(); rv = dowicked(name, rnum); return rv;}/* print formatted string and flush the buffer */int printfflush(const char *format, ...){ va_list ap; int rv; va_start(ap, format); rv = vprintf(format, ap); if(fflush(stdout) == EOF) rv = -1; va_end(ap); return rv;}/* print an error message */void pdperror(const char *name){ fprintf(stderr, "%s: %s: %s\n", progname, name, dperrmsg(dpecode));}/* pseudo random number generator */int myrand(void){ static int cnt = 0; if(cnt == 0) srand(time(NULL)); return (rand() * rand() + (rand() >> (sizeof(int) * 4)) + (cnt++)) & 0x7FFFFFFF;}/* perform write command */int dowrite(const char *name, int rnum, int bnum){ DEPOT *depot; int i, err, len; char buf[RECBUFSIZ]; printfflush("<Writing Test>\n name=%s rnum=%d bnum=%d\n\n", name, rnum, bnum); /* open a database */ if(!(depot = dpopen(name, DP_OWRITER | DP_OCREAT | DP_OTRUNC, bnum))){ pdperror(name); return 1; } err = FALSE; /* loop for each record */ for(i = 1; i <= rnum; i++){ /* store a record */ len = sprintf(buf, "%08d", i); if(!dpput(depot, buf, len, buf, len, DP_DOVER)){ pdperror(name); err = TRUE; break; } /* print progression */ if(rnum > 250 && i % (rnum / 250) == 0){ putchar('.'); fflush(stdout); if(i == rnum || i % (rnum / 10) == 0){ printfflush(" (%08d)\n", i); } } } /* close the database */ if(!dpclose(depot)){ pdperror(name); return 1; } if(!err) printfflush("ok\n\n"); return err ? 1 : 0;}/* perform read command */int doread(const char *name){ DEPOT *depot; int i, rnum, err, len; char buf[RECBUFSIZ], *val; printfflush("<Reading Test>\n name=%s\n\n", name); /* open a database */ if(!(depot = dpopen(name, DP_OREADER, -1))){ pdperror(name); return 1; } /* get the number of records */ rnum = dprnum(depot); err = FALSE; /* loop for each record */ for(i = 1; i <= rnum; i++){ /* retrieve a record */ len = sprintf(buf, "%08d", i); if(!(val = dpget(depot, buf, len, 0, -1, NULL))){ pdperror(name); err = TRUE; break; } free(val); /* print progression */ if(rnum > 250 && i % (rnum / 250) == 0){ putchar('.'); fflush(stdout); if(i == rnum || i % (rnum / 10) == 0){ printfflush(" (%08d)\n", i);
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