示例#1
0
/* perform get command */
static int procget(const char *path, const char *pkbuf, int pksiz, int omode, bool px, bool pz){
  TCTDB *tdb = tctdbnew();
  if(g_dbgfd != INVALID_HANDLE_VALUE) tctdbsetdbgfd(tdb, g_dbgfd);
  if(!tctdbsetcodecfunc(tdb, _tc_recencode, NULL, _tc_recdecode, NULL)) printerr(tdb);
  if(!tctdbopen(tdb, path, TDBOREADER | omode)){
    printerr(tdb);
    tctdbdel(tdb);
    return 1;
  }
  bool err = false;
  TCMAP *cols = tctdbget(tdb, pkbuf, pksiz);
  if(cols){
    tcmapiterinit(cols);
    const char *kbuf;
    int ksiz;
    while((kbuf = tcmapiternext(cols, &ksiz)) != NULL){
      int vsiz;
      const char *vbuf = tcmapiterval(kbuf, &vsiz);
      printdata(kbuf, ksiz, px);
      putchar('\t');
      printdata(vbuf, vsiz, px);
      putchar(pz ? '\t' : '\n');
    }
    tcmapdel(cols);
  } else {
    printerr(tdb);
    err = true;
  }
  if(!tctdbclose(tdb)){
    if(!err) printerr(tdb);
    err = true;
  }
  tctdbdel(tdb);
  return err ? 1 : 0;
}
extern VALUE maptovhash(TCMAP *map){
  const char *kbuf;
  int ksiz, vsiz;
  VALUE vhash;
  vhash = rb_hash_new();
  tcmapiterinit(map);
  while((kbuf = tcmapiternext(map, &ksiz)) != NULL){
    const char *vbuf = tcmapiterval(kbuf, &vsiz);
    rb_hash_aset(vhash, rb_str_new(kbuf, ksiz), StringRaw(vbuf, vsiz));
  }
  return vhash;
}
示例#3
0
/* getimpl */
JNIEXPORT jobjectArray JNICALL Java_tokyotyrant_TCRDB_getimpl
(JNIEnv *env, jobject self, jbyteArray pkey){
  if(!pkey){
    throwillarg(env);
    return 0;
  }
  TCRDB *tcrdb = (TCRDB *)(intptr_t)(*env)->GetLongField(env, self, tcrdb_fid_ptr);
  jboolean ick;
  jbyte *kbuf = (*env)->GetByteArrayElements(env, pkey, &ick);
  if(!kbuf){
    throwoutmem(env);
    return NULL;
  }
  int ksiz = (*env)->GetArrayLength(env, pkey);
  jobjectArray ary = NULL;
  TCMAP *tcols = tcrdbtblget(tcrdb, kbuf, ksiz);
  if(tcols){
    int anum = tcmaprnum(tcols) * 2;
    ary = (*env)->NewObjectArray(env, anum, (*env)->GetObjectClass(env, pkey), NULL);
    anum = 0;
    tcmapiterinit(tcols);
    const char *nbuf;
    int nsiz;
    while((nbuf = tcmapiternext(tcols, &nsiz)) != NULL){
      int vsiz;
      const char *vbuf = tcmapiterval(nbuf, &vsiz);
      jbyteArray nary = (*env)->NewByteArray(env, nsiz);
      if(!nary){
        throwoutmem(env);
        return NULL;
      }
      jbyteArray vary = (*env)->NewByteArray(env, vsiz);
      if(!vary){
        throwoutmem(env);
        return NULL;
      }
      (*env)->SetByteArrayRegion(env, nary, 0, nsiz, (jbyte *)nbuf);
      (*env)->SetByteArrayRegion(env, vary, 0, vsiz, (jbyte *)vbuf);
      (*env)->SetObjectArrayElement(env, ary, anum++, nary);
      (*env)->SetObjectArrayElement(env, ary, anum++, vary);
      (*env)->DeleteLocalRef(env, vary);
      (*env)->DeleteLocalRef(env, nary);
    }
    tcmapdel(tcols);
  }
  if(ick) (*env)->ReleaseByteArrayElements(env, pkey, kbuf, JNI_ABORT);
  return ary;
}
示例#4
0
/* process a record in iteration of a query result set */
static int tcprocrec(const void *pkbuf, int pksiz, TCMAP *cols, TCPROCOP *procop){
  JNIEnv *env = procop->env;
  jbyteArray pkey = (*env)->NewByteArray(env, pksiz);
  (*env)->SetByteArrayRegion(env, pkey, 0, pksiz, (jbyte *)pkbuf);
  jobject map = procop->map;
  (*env)->CallVoidMethod(env, map, procop->midmapclear);
  tcmapiterinit(cols);
  const char *nbuf;
  int nsiz;
  while((nbuf = tcmapiternext(cols, &nsiz)) != NULL){
    int vsiz;
    const char *vbuf = tcmapiterval(nbuf, &vsiz);
    jstring name = (*env)->NewStringUTF(env, nbuf);
    if(!name){
      throwoutmem(env);
      return TDBQPSTOP;
    }
    jbyteArray value = (*env)->NewByteArray(env, vsiz);
    if(!value){
      throwoutmem(env);
      return TDBQPSTOP;
    }
    (*env)->SetByteArrayRegion(env, value, 0, vsiz, (jbyte *)vbuf);
    (*env)->CallObjectMethod(env, map, procop->midmapput, name, value);
    (*env)->DeleteLocalRef(env, value);
    (*env)->DeleteLocalRef(env, name);
  }
  int flags = (*env)->CallIntMethod(env, procop->obj, procop->mid, pkey, map);
  if((*env)->ExceptionOccurred(env) != NULL) flags = TDBQPSTOP;
  if(flags & TDBQPPUT){
    tcmapclear(cols);
    jclass clsstring = procop->clsstring;
    jclass clsbyteary = procop->clsbyteary;
    jobject set = (*env)->CallObjectMethod(env, map, procop->midmapentryset);
    jobject iter = (*env)->CallObjectMethod(env, set, procop->midsetiterator);
    while((*env)->CallBooleanMethod(env, iter, procop->miditerhasnext)){
      jobject entry = (*env)->CallObjectMethod(env, iter, procop->miditernext);
      jobject name = (*env)->CallObjectMethod(env, entry, procop->midentrygk);
      jobject value = (*env)->CallObjectMethod(env, entry, procop->midentrygv);
      if((*env)->IsInstanceOf(env, name, clsstring)){
        jobject nary = (*env)->CallObjectMethod(env, name, procop->midstringgb);
        (*env)->DeleteLocalRef(env, name);
        name = nary;
      }
      if((*env)->IsInstanceOf(env, value, clsstring)){
        jobject vary = (*env)->CallObjectMethod(env, value, procop->midstringgb);
        (*env)->DeleteLocalRef(env, value);
        value = vary;
      }
      if(!(*env)->IsInstanceOf(env, name, clsbyteary) ||
         !(*env)->IsInstanceOf(env, value, clsbyteary)){
        throwillarg(env);
        return TDBQPSTOP;
      }
      jboolean icn;
      jbyte *nbuf = (*env)->GetByteArrayElements(env, name, &icn);
      if(!nbuf){
        throwoutmem(env);
        return TDBQPSTOP;
      }
      int nsiz = (*env)->GetArrayLength(env, name);
      jboolean icv;
      jbyte *vbuf = (*env)->GetByteArrayElements(env, value, &icv);
      if(!vbuf){
        throwoutmem(env);
        return TDBQPSTOP;
      }
      int vsiz = (*env)->GetArrayLength(env, value);
      tcmapputkeep(cols, nbuf, nsiz, vbuf, vsiz);
      if(icv) (*env)->ReleaseByteArrayElements(env, value, vbuf, JNI_ABORT);
      if(icn) (*env)->ReleaseByteArrayElements(env, name, nbuf, JNI_ABORT);
      (*env)->DeleteLocalRef(env, value);
      (*env)->DeleteLocalRef(env, name);
      (*env)->DeleteLocalRef(env, entry);
    }
    (*env)->DeleteLocalRef(env, iter);
    (*env)->DeleteLocalRef(env, set);
  }
  (*env)->DeleteLocalRef(env, pkey);
  return flags;
}
示例#5
0
/* perform misc command */
static int procmisc(const char *path, int rnum, bool mt, int omode){
  my_my_my_iprintf("<Miscellaneous Test>\n  seed=%u  path=%s  rnum=%d  mt=%d  omode=%d\n\n",
          g_randseed, path, rnum, mt, omode);
  bool err = false;
  double stime = tctime();
  TCFDB *fdb = tcfdbnew();
  if(g_dbgfd >= 0) tcfdbsetdbgfd(fdb, g_dbgfd);
  if(mt && !tcfdbsetmutex(fdb)){
    eprint(fdb, __LINE__, "tcfdbsetmutex");
    err = true;
  }
  if(!tcfdbtune(fdb, RECBUFSIZ, EXHEADSIZ + (RECBUFSIZ + sizeof(int)) * rnum)){
    eprint(fdb, __LINE__, "tcfdbtune");
    err = true;
  }
  if(!tcfdbopen(fdb, path, FDBOWRITER | FDBOCREAT | FDBOTRUNC | omode)){
    eprint(fdb, __LINE__, "tcfdbopen");
    err = true;
  }
  if(TCUSEPTHREAD){
    TCFDB *fdbdup = tcfdbnew();
    if(tcfdbopen(fdbdup, path, FDBOREADER)){
      eprint(fdb, __LINE__, "(validation)");
      err = true;
    } else if(tcfdbecode(fdbdup) != TCETHREAD){
      eprint(fdb, __LINE__, "(validation)");
      err = true;
    }
    tcfdbdel(fdbdup);
  }
  my_my_my_iprintf("writing:\n");
  for(int i = 1; i <= rnum; i++){
    char buf[RECBUFSIZ];
    int len = sprintf(buf, "%08d", i);
    if(!tcfdbputkeep2(fdb, buf, len, buf, len)){
      eprint(fdb, __LINE__, "tcfdbputkeep");
      err = true;
      break;
    }
    if(rnum > 250 && i % (rnum / 250) == 0){
      iputchar('.');
      if(i == rnum || i % (rnum / 10) == 0) my_my_my_iprintf(" (%08d)\n", i);
    }
  }
  my_my_my_iprintf("reading:\n");
  for(int i = 1; i <= rnum; i++){
    char kbuf[RECBUFSIZ];
    int ksiz = sprintf(kbuf, "%08d", i);
    int vsiz;
    char *vbuf = tcfdbget2(fdb, kbuf, ksiz, &vsiz);
    if(!vbuf){
      eprint(fdb, __LINE__, "tcfdbget");
      err = true;
      break;
    } else if(vsiz != ksiz || memcmp(vbuf, kbuf, vsiz)){
      eprint(fdb, __LINE__, "(validation)");
      err = true;
      tcfree(vbuf);
      break;
    }
    tcfree(vbuf);
    if(rnum > 250 && i % (rnum / 250) == 0){
      iputchar('.');
      if(i == rnum || i % (rnum / 10) == 0) my_my_my_iprintf(" (%08d)\n", i);
    }
  }
  if(tcfdbrnum(fdb) != rnum){
    eprint(fdb, __LINE__, "(validation)");
    err = true;
  }
  my_my_my_iprintf("random writing:\n");
  for(int i = 1; i <= rnum; i++){
    char kbuf[RECBUFSIZ];
    int ksiz = sprintf(kbuf, "%d", myrand(rnum) + 1);
    char vbuf[RECBUFSIZ];
    int vsiz = myrand(RECBUFSIZ);
    memset(vbuf, '*', vsiz);
    if(!tcfdbput2(fdb, kbuf, ksiz, vbuf, vsiz)){
      eprint(fdb, __LINE__, "tcfdbput");
      err = true;
      break;
    }
    int rsiz;
    char *rbuf = tcfdbget2(fdb, kbuf, ksiz, &rsiz);
    if(!rbuf){
      eprint(fdb, __LINE__, "tcfdbget");
      err = true;
      break;
    }
    if(rsiz != vsiz || memcmp(rbuf, vbuf, rsiz)){
      eprint(fdb, __LINE__, "(validation)");
      err = true;
      tcfree(rbuf);
      break;
    }
    if(rnum > 250 && i % (rnum / 250) == 0){
      iputchar('.');
      if(i == rnum || i % (rnum / 10) == 0) my_my_my_iprintf(" (%08d)\n", i);
    }
    tcfree(rbuf);
  }
  my_my_my_iprintf("random erasing:\n");
  for(int i = 1; i <= rnum; i++){
    char kbuf[RECBUFSIZ];
    int ksiz = sprintf(kbuf, "%d", myrand(rnum) + 1);
    if(!tcfdbout2(fdb, kbuf, ksiz) && tcfdbecode(fdb) != TCENOREC){
      eprint(fdb, __LINE__, "tcfdbout");
      err = true;
      break;
    }
    if(rnum > 250 && i % (rnum / 250) == 0){
      iputchar('.');
      if(i == rnum || i % (rnum / 10) == 0) my_my_my_iprintf(" (%08d)\n", i);
    }
  }
  my_my_my_iprintf("writing:\n");
  for(int i = 1; i <= rnum; i++){
    char kbuf[RECBUFSIZ];
    int ksiz = sprintf(kbuf, "[%d]", i);
    char vbuf[RECBUFSIZ];
    int vsiz = i % RECBUFSIZ;
    memset(vbuf, '*', vsiz);
    if(!tcfdbputkeep2(fdb, kbuf, ksiz, vbuf, vsiz) && tcfdbecode(fdb) != TCEKEEP){
      eprint(fdb, __LINE__, "tcfdbputkeep");
      err = true;
      break;
    }
    if(vsiz < 1){
      char tbuf[PATH_MAX];
      for(int j = 0; j < PATH_MAX; j++){
        tbuf[j] = myrand(0x100);
      }
      if(!tcfdbput2(fdb, kbuf, ksiz, tbuf, PATH_MAX)){
        eprint(fdb, __LINE__, "tcfdbput");
        err = true;
        break;
      }
    }
    if(rnum > 250 && i % (rnum / 250) == 0){
      iputchar('.');
      if(i == rnum || i % (rnum / 10) == 0) my_my_my_iprintf(" (%08d)\n", i);
    }
  }
  my_my_my_iprintf("erasing:\n");
  for(int i = 1; i <= rnum; i++){
    if(i % 2 == 1){
      char kbuf[RECBUFSIZ];
      int ksiz = sprintf(kbuf, "[%d]", i);
      if(!tcfdbout2(fdb, kbuf, ksiz)){
        eprint(fdb, __LINE__, "tcfdbout");
        err = true;
        break;
      }
      if(tcfdbout2(fdb, kbuf, ksiz) || tcfdbecode(fdb) != TCENOREC){
        eprint(fdb, __LINE__, "tcfdbout");
        err = true;
        break;
      }
    }
    if(rnum > 250 && i % (rnum / 250) == 0){
      iputchar('.');
      if(i == rnum || i % (rnum / 10) == 0) my_my_my_iprintf(" (%08d)\n", i);
    }
  }
  my_my_my_iprintf("random writing and reopening:\n");
  for(int i = 1; i <= rnum; i++){
    char kbuf[RECBUFSIZ];
    int ksiz = sprintf(kbuf, "%d", myrand(rnum) + 1);
    int vsiz = myrand(RECBUFSIZ);
    char *vbuf = tcmalloc(vsiz + 1);
    memset(vbuf, '*', vsiz);
    switch(myrand(3)){
      case 0:
        if(!tcfdbput2(fdb, kbuf, ksiz, vbuf, vsiz)){
          eprint(fdb, __LINE__, "tcfdbput");
          err = true;
        }
        break;
      case 1:
        if(!tcfdbputcat2(fdb, kbuf, ksiz, vbuf, vsiz)){
          eprint(fdb, __LINE__, "tcfdbputcat");
          err = true;
        }
        break;
      case 2:
        if(!tcfdbout2(fdb, kbuf, ksiz) && tcfdbecode(fdb) != TCENOREC){
          eprint(fdb, __LINE__, "tcfdbout");
          err = true;
        }
        break;
    }
    tcfree(vbuf);
    if(rnum > 250 && i % (rnum / 250) == 0){
      iputchar('.');
      if(i == rnum || i % (rnum / 10) == 0) my_my_my_iprintf(" (%08d)\n", i);
    }
  }
  if(!tcfdbclose(fdb)){
    eprint(fdb, __LINE__, "tcfdbclose");
    err = true;
  }
  if(!tcfdbopen(fdb, path, FDBOWRITER | omode)){
    eprint(fdb, __LINE__, "tcfdbopen");
    err = true;
  }
  my_my_my_iprintf("checking:\n");
  for(int i = 1; i <= rnum; i++){
    char kbuf[RECBUFSIZ];
    int ksiz = sprintf(kbuf, "[%d]", i);
    int vsiz;
    char *vbuf = tcfdbget2(fdb, kbuf, ksiz, &vsiz);
    if(vbuf){
      tcfree(vbuf);
    } else if(tcfdbecode(fdb) != TCENOREC){
      eprint(fdb, __LINE__, "tcfdbget");
      err = true;
      break;
    }
    if(rnum > 250 && i % (rnum / 250) == 0){
      iputchar('.');
      if(i == rnum || i % (rnum / 10) == 0) my_my_my_iprintf(" (%08d)\n", i);
    }
  }
  my_my_my_iprintf("writing:\n");
  for(int i = 1; i <= rnum; i++){
    char buf[RECBUFSIZ];
    int len = sprintf(buf, "%08d", i);
    if(!tcfdbput2(fdb, buf, len, buf, len)){
      eprint(fdb, __LINE__, "tcfdbput");
      err = true;
      break;
    }
    if(rnum > 250 && i % (rnum / 250) == 0){
      iputchar('.');
      if(i == rnum || i % (rnum / 10) == 0) my_my_my_iprintf(" (%08d)\n", i);
    }
  }
  my_my_my_iprintf("reading:\n");
  for(int i = 1; i <= rnum; i++){
    char kbuf[RECBUFSIZ];
    int ksiz = sprintf(kbuf, "%08d", i);
    int vsiz;
    char *vbuf = tcfdbget2(fdb, kbuf, ksiz, &vsiz);
    if(!vbuf){
      eprint(fdb, __LINE__, "tcfdbget");
      err = true;
      break;
    } else if(vsiz != ksiz || memcmp(vbuf, kbuf, vsiz)){
      eprint(fdb, __LINE__, "(validation)");
      err = true;
      tcfree(vbuf);
      break;
    }
    tcfree(vbuf);
    if(rnum > 250 && i % (rnum / 250) == 0){
      iputchar('.');
      if(i == rnum || i % (rnum / 10) == 0) my_my_my_iprintf(" (%08d)\n", i);
    }
  }
  my_my_my_iprintf("checking iterator:\n");
  if(!tcfdbiterinit(fdb)){
    eprint(fdb, __LINE__, "tcfdbiterinit");
    err = true;
  }
  char *kbuf;
  int ksiz;
  int inum = 0;
  for(int i = 1; (kbuf = tcfdbiternext2(fdb, &ksiz)) != NULL; i++, inum++){
    int vsiz;
    char *vbuf = tcfdbget2(fdb, kbuf, ksiz, &vsiz);
    if(!vbuf){
      eprint(fdb, __LINE__, "tcfdbget2");
      err = true;
      tcfree(kbuf);
      break;
    }
    tcfree(vbuf);
    tcfree(kbuf);
    if(rnum > 250 && i % (rnum / 250) == 0){
      iputchar('.');
      if(i == rnum || i % (rnum / 10) == 0) my_my_my_iprintf(" (%08d)\n", i);
    }
  }
  if(tcfdbecode(fdb) != TCENOREC || inum != tcfdbrnum(fdb)){
    eprint(fdb, __LINE__, "(validation)");
    err = true;
  }
  my_my_my_iprintf("iteration updating:\n");
  if(!tcfdbiterinit(fdb)){
    eprint(fdb, __LINE__, "tcfdbiterinit");
    err = true;
  }
  inum = 0;
  for(int i = 1; (kbuf = tcfdbiternext2(fdb, &ksiz)) != NULL; i++, inum++){
    if(myrand(2) == 0){
      if(!tcfdbputcat2(fdb, kbuf, ksiz, "0123456789", 10)){
        eprint(fdb, __LINE__, "tcfdbputcat2");
        err = true;
        tcfree(kbuf);
        break;
      }
    } else {
      if(!tcfdbout2(fdb, kbuf, ksiz)){
        eprint(fdb, __LINE__, "tcfdbout");
        err = true;
        tcfree(kbuf);
        break;
      }
    }
    tcfree(kbuf);
    if(rnum > 250 && i % (rnum / 250) == 0){
      iputchar('.');
      if(i == rnum || i % (rnum / 10) == 0) my_my_my_iprintf(" (%08d)\n", i);
    }
  }
  if(tcfdbecode(fdb) != TCENOREC || inum < tcfdbrnum(fdb)){
    eprint(fdb, __LINE__, "(validation)");
    err = true;
  }
  if(myrand(10) == 0 && !tcfdbsync(fdb)){
    eprint(fdb, __LINE__, "tcfdbsync");
    err = true;
  }
  if(!tcfdbvanish(fdb)){
    eprint(fdb, __LINE__, "tcfdbvanish");
    err = true;
  }
  TCMAP *map = tcmapnew();
  my_my_my_iprintf("random writing:\n");
  for(int i = 1; i <= rnum; i++){
    char kbuf[RECBUFSIZ];
    int ksiz = sprintf(kbuf, "%d", myrand(rnum) + 1);
    char vbuf[RECBUFSIZ];
    int vsiz = sprintf(vbuf, "%d", myrand(rnum) + 1);
    switch(myrand(7)){
      case 0:
        if(!tcfdbput2(fdb, kbuf, ksiz, vbuf, vsiz)){
          eprint(fdb, __LINE__, "tcfdbput2");
          err = true;
        }
        tcmapput(map, kbuf, ksiz, vbuf, vsiz);
        break;
      case 1:
        if(!tcfdbputkeep2(fdb, kbuf, ksiz, vbuf, vsiz) && tcfdbecode(fdb) != TCEKEEP){
          eprint(fdb, __LINE__, "tcfdbputkeep2");
          err = true;
        }
        tcmapputkeep(map, kbuf, ksiz, vbuf, vsiz);
        break;
      case 2:
        if(!tcfdbputcat2(fdb, kbuf, ksiz, vbuf, vsiz) && tcfdbecode(fdb) != TCEKEEP){
          eprint(fdb, __LINE__, "tcfdbputcat2");
          err = true;
        }
        tcmapputcat(map, kbuf, ksiz, vbuf, vsiz);
        break;
      case 3:
        if(!tcfdbout2(fdb, kbuf, ksiz) && tcfdbecode(fdb) != TCENOREC){
          eprint(fdb, __LINE__, "tcfdbout2");
          err = true;
        }
        tcmapout(map, kbuf, ksiz);
        break;
    }
    if(rnum > 250 && i % (rnum / 250) == 0){
      iputchar('.');
      if(i == rnum || i % (rnum / 10) == 0) my_my_my_iprintf(" (%08d)\n", i);
    }
  }
  my_my_my_iprintf("checking transaction commit:\n");
  if(!tcfdbtranbegin(fdb)){
    eprint(fdb, __LINE__, "tcfdbtranbegin");
    err = true;
  }
  for(int i = 1; i <= rnum; i++){
    char kbuf[RECBUFSIZ];
    int ksiz = sprintf(kbuf, "%d", myrand(rnum) + 1);
    char vbuf[RECBUFSIZ];
    int vsiz = sprintf(vbuf, "[%d]", myrand(rnum) + 1);
    switch(myrand(7)){
      case 0:
        if(!tcfdbput2(fdb, kbuf, ksiz, vbuf, vsiz)){
          eprint(fdb, __LINE__, "tcfdbput2");
          err = true;
        }
        tcmapput(map, kbuf, ksiz, vbuf, vsiz);
        break;
      case 1:
        if(!tcfdbputkeep2(fdb, kbuf, ksiz, vbuf, vsiz) && tcfdbecode(fdb) != TCEKEEP){
          eprint(fdb, __LINE__, "tcfdbputkeep2");
          err = true;
        }
        tcmapputkeep(map, kbuf, ksiz, vbuf, vsiz);
        break;
      case 2:
        if(!tcfdbputcat2(fdb, kbuf, ksiz, vbuf, vsiz)){
          eprint(fdb, __LINE__, "tcfdbputcat2");
          err = true;
        }
        tcmapputcat(map, kbuf, ksiz, vbuf, vsiz);
        break;
      case 3:
        if(tcfdbaddint(fdb, tcfdbkeytoid(kbuf, ksiz), 1) == INT_MIN &&
           tcfdbecode(fdb) != TCEKEEP){
          eprint(fdb, __LINE__, "tcfdbaddint");
          err = true;
        }
        tcmapaddint(map, kbuf, ksiz, 1);
        break;
      case 4:
        if(isnan(tcfdbadddouble(fdb, tcfdbkeytoid(kbuf, ksiz), 1.0)) &&
           tcfdbecode(fdb) != TCEKEEP){
          eprint(fdb, __LINE__, "tcfdbadddouble");
          err = true;
        }
        tcmapadddouble(map, kbuf, ksiz, 1.0);
        break;
      case 5:
        if(myrand(2) == 0){
          void *op = (void *)(intptr_t)(myrand(3) + 1);
          if(!tcfdbputproc(fdb, tcfdbkeytoid(kbuf, ksiz), vbuf, vsiz, pdprocfunc, op) &&
             tcfdbecode(fdb) != TCEKEEP){
            eprint(fdb, __LINE__, "tcfdbputproc");
            err = true;
          }
          tcmapputproc(map, kbuf, ksiz, vbuf, vsiz, pdprocfunc, op);
        } else {
          vsiz = myrand(10);
          void *op = (void *)(intptr_t)(myrand(3) + 1);
          if(!tcfdbputproc(fdb, tcfdbkeytoid(kbuf, ksiz), NULL, vsiz, pdprocfunc, op) &&
             tcfdbecode(fdb) != TCEKEEP && tcfdbecode(fdb) != TCENOREC){
            eprint(fdb, __LINE__, "tcfdbputproc");
            err = true;
          }
          tcmapputproc(map, kbuf, ksiz, NULL, vsiz, pdprocfunc, op);
        }
        break;
      case 6:
        if(!tcfdbout2(fdb, kbuf, ksiz) && tcfdbecode(fdb) != TCENOREC){
          eprint(fdb, __LINE__, "tcfdbout2");
          err = true;
        }
        tcmapout(map, kbuf, ksiz);
        break;
    }
    if(rnum > 250 && i % (rnum / 250) == 0){
      iputchar('.');
      if(i == rnum || i % (rnum / 10) == 0) my_my_my_iprintf(" (%08d)\n", i);
    }
  }
  if(!tcfdbtrancommit(fdb)){
    eprint(fdb, __LINE__, "tcfdbtrancommit");
    err = true;
  }
  my_my_my_iprintf("checking transaction abort:\n");
  uint64_t ornum = tcfdbrnum(fdb);
  uint64_t ofsiz = tcfdbfsiz(fdb);
  if(!tcfdbtranbegin(fdb)){
    eprint(fdb, __LINE__, "tcfdbtranbegin");
    err = true;
  }
  for(int i = 1; i <= rnum; i++){
    char kbuf[RECBUFSIZ];
    int ksiz = sprintf(kbuf, "%d", myrand(rnum) + 1);
    char vbuf[RECBUFSIZ];
    int vsiz = sprintf(vbuf, "[%d]", myrand(rnum) + 1);
    switch(myrand(7)){
      case 0:
        if(!tcfdbput2(fdb, kbuf, ksiz, vbuf, vsiz)){
          eprint(fdb, __LINE__, "tcfdbput2");
          err = true;
        }
        break;
      case 1:
        if(!tcfdbputkeep2(fdb, kbuf, ksiz, vbuf, vsiz) && tcfdbecode(fdb) != TCEKEEP){
          eprint(fdb, __LINE__, "tcfdbputkeep2");
          err = true;
        }
        break;
      case 2:
        if(!tcfdbputcat2(fdb, kbuf, ksiz, vbuf, vsiz)){
          eprint(fdb, __LINE__, "tcfdbputcat2");
          err = true;
        }
        break;
      case 3:
        if(tcfdbaddint(fdb, tcfdbkeytoid(kbuf, ksiz), 1) == INT_MIN &&
           tcfdbecode(fdb) != TCEKEEP){
          eprint(fdb, __LINE__, "tcfdbaddint");
          err = true;
        }
        break;
      case 4:
        if(isnan(tcfdbadddouble(fdb, tcfdbkeytoid(kbuf, ksiz), 1.0)) &&
           tcfdbecode(fdb) != TCEKEEP){
          eprint(fdb, __LINE__, "tcfdbadddouble");
          err = true;
        }
        break;
      case 5:
        if(myrand(2) == 0){
          void *op = (void *)(intptr_t)(myrand(3) + 1);
          if(!tcfdbputproc(fdb, tcfdbkeytoid(kbuf, ksiz), vbuf, vsiz, pdprocfunc, op) &&
             tcfdbecode(fdb) != TCEKEEP){
            eprint(fdb, __LINE__, "tcfdbputproc");
            err = true;
          }
        } else {
          vsiz = myrand(10);
          void *op = (void *)(intptr_t)(myrand(3) + 1);
          if(!tcfdbputproc(fdb, tcfdbkeytoid(kbuf, ksiz), NULL, vsiz, pdprocfunc, op) &&
             tcfdbecode(fdb) != TCEKEEP && tcfdbecode(fdb) != TCENOREC){
            eprint(fdb, __LINE__, "tcfdbputproc");
            err = true;
          }
        }
        break;
      case 6:
        if(!tcfdbout2(fdb, kbuf, ksiz) && tcfdbecode(fdb) != TCENOREC){
          eprint(fdb, __LINE__, "tcfdbout2");
          err = true;
        }
        break;
    }
    if(rnum > 250 && i % (rnum / 250) == 0){
      iputchar('.');
      if(i == rnum || i % (rnum / 10) == 0) my_my_my_iprintf(" (%08d)\n", i);
    }
  }
  if(!tcfdbtranabort(fdb)){
    eprint(fdb, __LINE__, "tcfdbtranabort");
    err = true;
  }
  my_my_my_iprintf("checking consistency:\n");
  if(tcfdbrnum(fdb) != ornum || tcfdbfsiz(fdb) != ofsiz || tcfdbrnum(fdb) != tcmaprnum(map)){
    eprint(fdb, __LINE__, "(validation)");
    err = true;
  }
  inum = 0;
  tcmapiterinit(map);
  const char *tkbuf;
  int tksiz;
  for(int i = 1; (tkbuf = tcmapiternext(map, &tksiz)) != NULL; i++, inum++){
    int tvsiz;
    const char *tvbuf = tcmapiterval(tkbuf, &tvsiz);
    if(tvsiz > RECBUFSIZ) tvsiz = RECBUFSIZ;
    int rsiz;
    char *rbuf = tcfdbget2(fdb, tkbuf, tksiz, &rsiz);
    if(!rbuf || rsiz != tvsiz || memcmp(rbuf, tvbuf, rsiz)){
      eprint(fdb, __LINE__, "(validation)");
      err = true;
      tcfree(rbuf);
      break;
    }
    tcfree(rbuf);
    if(rnum > 250 && i % (rnum / 250) == 0){
      iputchar('.');
      if(i == rnum || i % (rnum / 10) == 0) my_my_my_iprintf(" (%08d)\n", i);
    }
  }
  if(rnum > 250) my_my_my_iprintf(" (%08d)\n", inum);
  inum = 0;
  if(!tcfdbiterinit(fdb)){
    eprint(fdb, __LINE__, "tcfdbiterinit");
    err = true;
  }
  for(int i = 1; (kbuf = tcfdbiternext2(fdb, &ksiz)) != NULL; i++, inum++){
    int vsiz;
    char *vbuf = tcfdbget2(fdb, kbuf, ksiz, &vsiz);
    int rsiz;
    const char *rbuf = tcmapget(map, kbuf, ksiz, &rsiz);
    if(rsiz > RECBUFSIZ) rsiz = RECBUFSIZ;
    if(!rbuf || rsiz != vsiz || memcmp(rbuf, vbuf, rsiz)){
      eprint(fdb, __LINE__, "(validation)");
      err = true;
      tcfree(vbuf);
      tcfree(kbuf);
      break;
    }
    tcfree(vbuf);
    tcfree(kbuf);
    if(rnum > 250 && i % (rnum / 250) == 0){
      iputchar('.');
      if(i == rnum || i % (rnum / 10) == 0) my_my_my_iprintf(" (%08d)\n", i);
    }
  }
  if(rnum > 250) my_my_my_iprintf(" (%08d)\n", inum);
  tcmapdel(map);
  if(!tcfdbvanish(fdb)){
    eprint(fdb, __LINE__, "tcfdbvanish");
    err = true;
  }
  if(rnum >= 100){
    if(!tcfdbtranbegin(fdb)){
      eprint(fdb, __LINE__, "tcfdbtranbegin");
      err = true;
    }
    if(!tcfdbput3(fdb, "99", "hirabayashi")){
      eprint(fdb, __LINE__, "tcfdbput3");
      err = true;
    }
    for(int i = 0; i < 10; i++){
      char buf[RECBUFSIZ];
      int size = sprintf(buf, "%d", myrand(rnum) + 1);
      if(!tcfdbput2(fdb, buf, size, buf, size)){
        eprint(fdb, __LINE__, "tcfdbput2");
        err = true;
      }
    }
    for(int i = myrand(3) + 1; i < PATH_MAX; i = i * 2 + myrand(3)){
      char vbuf[i];
      memset(vbuf, '@', i - 1);
      vbuf[i-1] = '\0';
      if(!tcfdbput3(fdb, "99", vbuf)){
        eprint(fdb, __LINE__, "tcfdbput3");
        err = true;
      }
    }
    if(!tcfdbforeach(fdb, iterfunc, NULL)){
      eprint(fdb, __LINE__, "tcfdbforeach");
      err = true;
    }
  }
  my_my_my_iprintf("record number: %llu\n", (unsigned long long)tcfdbrnum(fdb));
  my_my_my_iprintf("size: %llu\n", (unsigned long long)tcfdbfsiz(fdb));
  mprint(fdb);
  sysprint();
  if(!tcfdbclose(fdb)){
    eprint(fdb, __LINE__, "tcfdbclose");
    err = true;
  }
  tcfdbdel(fdb);
  my_my_my_iprintf("time: %.3f\n", tctime() - stime);
  my_my_my_iprintf("%s\n\n", err ? "error" : "ok");
  return err ? 1 : 0;
}
示例#6
0
/* perform search command */
static int procsearch(const char *path, TCLIST *conds, const char *oname, const char *otype,
                      int omode, int max, int skip, bool pv, bool px, bool kw, bool ph, int bt,
                      bool rm, const char *mtype){
  TCTDB *tdb = tctdbnew();
  if(g_dbgfd != INVALID_HANDLE_VALUE) tctdbsetdbgfd(tdb, g_dbgfd);
  if(!tctdbsetcodecfunc(tdb, _tc_recencode, NULL, _tc_recdecode, NULL)) printerr(tdb);
  if(!tctdbopen(tdb, path, (rm ? TDBOWRITER : TDBOREADER) | omode)){
    printerr(tdb);
    tctdbdel(tdb);
    return 1;
  }
  bool err = false;
  TDBQRY *qry = tctdbqrynew(tdb);
  int cnum = tclistnum(conds);
  for(int i = 0; i < cnum - 2; i += 3){
    const char *name = tclistval2(conds, i);
    const char *opstr = tclistval2(conds, i + 1);
    const char *expr  = tclistval2(conds, i + 2);
    int op = tctdbqrystrtocondop(opstr);
    if(op >= 0) tctdbqryaddcond(qry, name, op, expr);
  }
  if(oname){
    int type = tctdbqrystrtoordertype(otype);
    if(type >= 0) tctdbqrysetorder(qry, oname, type);
  }
  tctdbqrysetlimit(qry, max, skip);
  if(rm){
    double stime = tctime();
    if(!tctdbqrysearchout(qry)){
      printerr(tdb);
      err = true;
    }
    double etime = tctime();
    if(ph){
      TCLIST *hints = tcstrsplit(tctdbqryhint(qry), "\n");
      int hnum = tclistnum(hints);
      for(int i = 0; i < hnum; i++){
        const char *hint = tclistval2(hints, i);
        if(*hint == '\0') continue;
        printf("\t:::: %s\n", hint);
      }
      tclistdel(hints);
      printf("\t:::: number of records: %d\n", tctdbqrycount(qry));
      printf("\t:::: elapsed time: %.5f\n", etime - stime);
    }
  } else if(bt > 0){
    double sum = 0;
    for(int i = 1; i <= bt; i++){
      double stime = tctime();
      TCLIST *res = tctdbqrysearch(qry);
      double etime = tctime();
      tclistdel(res);
      printf("%d: %.5f sec.\n", i, etime - stime);
      sum += etime - stime;
    }
    printf("----\n");
    printf("total: %.5f sec. (%.5f s/q = %.5f q/s)\n", sum, sum / bt, bt / sum);
  } else {
    double stime = tctime();
    TCLIST *res;
    TCLIST *hints;
    int count;
    int mtnum = mtype ? tctdbmetastrtosettype(mtype) : -1;
    if(mtnum >= 0){
      TDBQRY *qrys[cnum/3+1];
      int qnum = 0;
      for(int i = 0; i < cnum - 2; i += 3){
        const char *name = tclistval2(conds, i);
        const char *opstr = tclistval2(conds, i + 1);
        const char *expr  = tclistval2(conds, i + 2);
        int op = tctdbqrystrtocondop(opstr);
        if(op >= 0){
          qrys[qnum] = tctdbqrynew(tdb);
          tctdbqryaddcond(qrys[qnum], name, op, expr);
          if(oname){
            int type = tctdbqrystrtoordertype(otype);
            if(type >= 0) tctdbqrysetorder(qrys[qnum], oname, type);
          }
          tctdbqrysetlimit(qrys[qnum], max, skip);
          qnum++;
        }
      }
      res = tctdbmetasearch(qrys, qnum, mtnum);
      hints = qnum > 0 ? tcstrsplit(tctdbqryhint(qrys[0]), "\n") : tclistnew2(1);
      count = qnum > 0 ? tctdbqrycount(qrys[0]) : 0;
      for(int i = 0; i < qnum; i++){
        tctdbqrydel(qrys[i]);
      }
    } else {
      res = tctdbqrysearch(qry);
      hints = tcstrsplit(tctdbqryhint(qry), "\n");
      count = tctdbqrycount(qry);
    }
    double etime = tctime();
    if(max < 0) max = INT_MAX;
    int rnum = tclistnum(res);
    for(int i = 0; i < rnum && max > 0; i++){
      int pksiz;
      const char *pkbuf = tclistval(res, i, &pksiz);
      if(kw){
        TCMAP *cols = tctdbget(tdb, pkbuf, pksiz);
        if(cols){
          TCLIST *texts = tctdbqrykwic(qry, cols, NULL, 16, TCKWMUTAB);
          int tnum = tclistnum(texts);
          for(int j = 0; j < tnum && max > 0; j++){
            int tsiz;
            const char *text = tclistval(texts, j, &tsiz);
            printdata(pkbuf, pksiz, px);
            putchar('\t');
            printdata(text, tsiz, px);
            putchar('\n');
            max--;
          }
          tclistdel(texts);
          tcmapdel(cols);
        }
      } else {
        printdata(pkbuf, pksiz, px);
        if(pv){
          TCMAP *cols = tctdbget(tdb, pkbuf, pksiz);
          if(cols){
            tcmapiterinit(cols);
            const char *kbuf;
            int ksiz;
            while((kbuf = tcmapiternext(cols, &ksiz)) != NULL){
              int vsiz;
              const char *vbuf = tcmapiterval(kbuf, &vsiz);
              putchar('\t');
              printdata(kbuf, ksiz, px);
              putchar('\t');
              printdata(vbuf, vsiz, px);
            }
            tcmapdel(cols);
          }
        }
        putchar('\n');
        max--;
      }
    }
    if(ph){
      int hnum = tclistnum(hints);
      for(int i = 0; i < hnum; i++){
        const char *hint = tclistval2(hints, i);
        if(*hint == '\0') continue;
        printf("\t:::: %s\n", hint);
      }
      printf("\t:::: number of records: %d\n", count);
      printf("\t:::: elapsed time: %.5f\n", etime - stime);
    }
    tclistdel(hints);
    tclistdel(res);
  }
  tctdbqrydel(qry);
  if(!tctdbclose(tdb)){
    if(!err) printerr(tdb);
    err = true;
  }
  tctdbdel(tdb);
  return err ? 1 : 0;
}
示例#7
0
/* perform list command */
static int proclist(const char *path, int omode, int max, bool pv, bool px, const char *fmstr){
  TCTDB *tdb = tctdbnew();
  if(g_dbgfd != INVALID_HANDLE_VALUE) tctdbsetdbgfd(tdb, g_dbgfd);
  if(!tctdbsetcodecfunc(tdb, _tc_recencode, NULL, _tc_recdecode, NULL)) printerr(tdb);
  if(!tctdbopen(tdb, path, TDBOREADER | omode)){
    printerr(tdb);
    tctdbdel(tdb);
    return 1;
  }
  bool err = false;
  if(fmstr){
    TCLIST *pkeys = tctdbfwmkeys2(tdb, fmstr, max);
    for(int i = 0; i < tclistnum(pkeys); i++){
      int pksiz;
      const char *pkbuf = tclistval(pkeys, i, &pksiz);
      printdata(pkbuf, pksiz, px);
      if(pv){
        TCMAP *cols = tctdbget(tdb, pkbuf, pksiz);
        if(cols){
          tcmapiterinit(cols);
          const char *kbuf;
          int ksiz;
          while((kbuf = tcmapiternext(cols, &ksiz)) != NULL){
            int vsiz;
            const char *vbuf = tcmapiterval(kbuf, &vsiz);
            putchar('\t');
            printdata(kbuf, ksiz, px);
            putchar('\t');
            printdata(vbuf, vsiz, px);
          }
          tcmapdel(cols);
        }
      }
      putchar('\n');
    }
    tclistdel(pkeys);
  } else {
    if(!tctdbiterinit(tdb)){
      printerr(tdb);
      err = true;
    }
    int cnt = 0;
    TCMAP *cols;
    while((cols = tctdbiternext3(tdb)) != NULL){
      int pksiz;
      const char *pkbuf = tcmapget(cols, "", 0, &pksiz);
      if(pkbuf){
        printdata(pkbuf, pksiz, px);
        if(pv){
          tcmapiterinit(cols);
          const char *kbuf;
          int ksiz;
          while((kbuf = tcmapiternext(cols, &ksiz)) != NULL){
            if(*kbuf == '\0') continue;
            int vsiz;
            const char *vbuf = tcmapiterval(kbuf, &vsiz);
            putchar('\t');
            printdata(kbuf, ksiz, px);
            putchar('\t');
            printdata(vbuf, vsiz, px);
          }
        }
      }
      tcmapdel(cols);
      putchar('\n');
      if(max >= 0 && ++cnt >= max) break;
    }
  }
  if(!tctdbclose(tdb)){
    if(!err) printerr(tdb);
    err = true;
  }
  tctdbdel(tdb);
  return err ? 1 : 0;
}
示例#8
-1
/* perform wicked command */
static int procwicked(const char *path, int rnum, bool mt, int omode){
  my_my_my_iprintf("<Wicked Writing Test>\n  seed=%u  path=%s  rnum=%d  mt=%d  omode=%d\n\n",
          g_randseed, path, rnum, mt, omode);
  bool err = false;
  double stime = tctime();
  TCFDB *fdb = tcfdbnew();
  if(g_dbgfd >= 0) tcfdbsetdbgfd(fdb, g_dbgfd);
  if(mt && !tcfdbsetmutex(fdb)){
    eprint(fdb, __LINE__, "tcfdbsetmutex");
    err = true;
  }
  if(!tcfdbtune(fdb, RECBUFSIZ * 2, EXHEADSIZ + (RECBUFSIZ * 2 + sizeof(int)) * rnum)){
    eprint(fdb, __LINE__, "tcfdbtune");
    err = true;
  }
  if(!tcfdbopen(fdb, path, FDBOWRITER | FDBOCREAT | FDBOTRUNC | omode)){
    eprint(fdb, __LINE__, "tcfdbopen");
    err = true;
  }
  if(!tcfdbiterinit(fdb)){
    eprint(fdb, __LINE__, "tcfdbiterinit");
    err = true;
  }
  TCMAP *map = tcmapnew2(rnum / 5);
  for(int i = 1; i <= rnum && !err; i++){
    uint64_t id = myrand(rnum) + 1;
    char kbuf[RECBUFSIZ];
    int ksiz = sprintf(kbuf, "%llu", (unsigned long long)id);
    char vbuf[RECBUFSIZ];
    int vsiz = myrand(RECBUFSIZ);
    memset(vbuf, '*', vsiz);
    vbuf[vsiz] = '\0';
    char *rbuf;
    switch(myrand(16)){
      case 0:
        iputchar('0');
        if(!tcfdbput2(fdb, kbuf, ksiz, vbuf, vsiz)){
          eprint(fdb, __LINE__, "tcfdbput2");
          err = true;
        }
        tcmapput(map, kbuf, ksiz, vbuf, vsiz);
        break;
      case 1:
        iputchar('1');
        if(!tcfdbput3(fdb, kbuf, vbuf)){
          eprint(fdb, __LINE__, "tcfdbput3");
          err = true;
        }
        tcmapput2(map, kbuf, vbuf);
        break;
      case 2:
        iputchar('2');
        if(!tcfdbputkeep2(fdb, kbuf, ksiz, vbuf, vsiz) && tcfdbecode(fdb) != TCEKEEP){
          eprint(fdb, __LINE__, "tcfdbputkeep2");
          err = true;
        }
        tcmapputkeep(map, kbuf, ksiz, vbuf, vsiz);
        break;
      case 3:
        iputchar('3');
        if(!tcfdbputkeep3(fdb, kbuf, vbuf) && tcfdbecode(fdb) != TCEKEEP){
          eprint(fdb, __LINE__, "tcfdbputkeep3");
          err = true;
        }
        tcmapputkeep2(map, kbuf, vbuf);
        break;
      case 4:
        iputchar('4');
        if(!tcfdbputcat2(fdb, kbuf, ksiz, vbuf, vsiz)){
          eprint(fdb, __LINE__, "tcfdbputcat2");
          err = true;
        }
        tcmapputcat(map, kbuf, ksiz, vbuf, vsiz);
        break;
      case 5:
        iputchar('5');
        if(!tcfdbputcat3(fdb, kbuf, vbuf)){
          eprint(fdb, __LINE__, "tcfdbputcat3");
          err = true;
        }
        tcmapputcat2(map, kbuf, vbuf);
        break;
      case 6:
        iputchar('6');
        if(myrand(10) == 0){
          if(!tcfdbout2(fdb, kbuf, ksiz) && tcfdbecode(fdb) != TCENOREC){
            eprint(fdb, __LINE__, "tcfdbout2");
            err = true;
          }
          tcmapout(map, kbuf, ksiz);
        }
        break;
      case 7:
        iputchar('7');
        if(myrand(10) == 0){
          if(!tcfdbout3(fdb, kbuf) && tcfdbecode(fdb) != TCENOREC){
            eprint(fdb, __LINE__, "tcfdbout3");
            err = true;
          }
          tcmapout2(map, kbuf);
        }
        break;
      case 8:
        iputchar('8');
        if(!(rbuf = tcfdbget2(fdb, kbuf, ksiz, &vsiz))){
          if(tcfdbecode(fdb) != TCENOREC){
            eprint(fdb, __LINE__, "tcfdbget2");
            err = true;
          }
          rbuf = tcsprintf("[%d]", myrand(i + 1));
          vsiz = strlen(rbuf);
        }
        vsiz += myrand(vsiz);
        rbuf = tcrealloc(rbuf, vsiz + 1);
        for(int j = 0; j < vsiz; j++){
          rbuf[j] = myrand(0x100);
        }
        if(!tcfdbput2(fdb, kbuf, ksiz, rbuf, vsiz)){
          eprint(fdb, __LINE__, "tcfdbput2");
          err = true;
        }
        tcmapput(map, kbuf, ksiz, rbuf, vsiz);
        tcfree(rbuf);
        break;
      case 9:
        iputchar('9');
        if(!(rbuf = tcfdbget2(fdb, kbuf, ksiz, &vsiz)) && tcfdbecode(fdb) != TCENOREC){
          eprint(fdb, __LINE__, "tcfdbget2");
          err = true;
        }
        tcfree(rbuf);
        break;
      case 10:
        iputchar('A');
        if(!(rbuf = tcfdbget3(fdb, kbuf)) && tcfdbecode(fdb) != TCENOREC){
          eprint(fdb, __LINE__, "tcfdbget3");
          err = true;
        }
        tcfree(rbuf);
        break;
      case 11:
        iputchar('B');
        if(myrand(1) == 0) vsiz = 1;
        if((vsiz = tcfdbget4(fdb, id, vbuf, vsiz)) < 0 && tcfdbecode(fdb) != TCENOREC){
          eprint(fdb, __LINE__, "tcfdbget4");
          err = true;
        }
        break;
      case 12:
        iputchar('C');
        if(myrand(rnum / 128) == 0){
          if(myrand(2) == 0){
            if(!tcfdbiterinit(fdb)){
              eprint(fdb, __LINE__, "tcfdbiterinit");
              err = true;
            }
          } else {
            if(!tcfdbiterinit2(fdb, myrand(rnum) + 1) && tcfdbecode(fdb) != TCENOREC){
              eprint(fdb, __LINE__, "tcfdbiterinit2");
              err = true;
            }
          }
        }
        for(int j = myrand(rnum) / 1000 + 1; j >= 0; j--){
          if(tcfdbiternext(fdb) < 0){
            int ecode = tcfdbecode(fdb);
            if(ecode != TCEINVALID && ecode != TCENOREC){
              eprint(fdb, __LINE__, "tcfdbiternext");
              err = true;
            }
          }
        }
        break;
      default:
        iputchar('@');
        if(myrand(10000) == 0) srand((unsigned int)(tctime() * 1000) % UINT_MAX);
        if(myrand(rnum / 16 + 1) == 0){
          int cnt = myrand(30);
          for(int j = 0; j < rnum && !err; j++){
            ksiz = sprintf(kbuf, "%d", i + j);
            if(tcfdbout2(fdb, kbuf, ksiz)){
              cnt--;
            } else if(tcfdbecode(fdb) != TCENOREC){
              eprint(fdb, __LINE__, "tcfdbout2");
              err = true;
            }
            tcmapout(map, kbuf, ksiz);
            if(cnt < 0) break;
          }
        }
        break;
    }
    if(i % 50 == 0) my_my_my_iprintf(" (%08d)\n", i);
    if(i == rnum / 2){
      if(!tcfdbclose(fdb)){
        eprint(fdb, __LINE__, "tcfdbclose");
        err = true;
      }
      if(!tcfdbopen(fdb, path, FDBOWRITER | omode)){
        eprint(fdb, __LINE__, "tcfdbopen");
        err = true;
      }
    } else if(i == rnum / 4){
      char *npath = tcsprintf("%s-tmp", path);
      if(!tcfdbcopy(fdb, npath)){
        eprint(fdb, __LINE__, "tcfdbcopy");
        err = true;
      }
      TCFDB *nfdb = tcfdbnew();
      if(!tcfdbopen(nfdb, npath, FDBOREADER | omode)){
        eprint(nfdb, __LINE__, "tcfdbopen");
        err = true;
      }
      tcfdbdel(nfdb);
      unlink(npath);
      tcfree(npath);
      if(!tcfdboptimize(fdb, RECBUFSIZ, -1)){
        eprint(fdb, __LINE__, "tcfdboptimize");
        err = true;
      }
      if(!tcfdbiterinit(fdb)){
        eprint(fdb, __LINE__, "tcfdbiterinit");
        err = true;
      }
    } else if(i == rnum / 8){
      if(!tcfdbtranbegin(fdb)){
        eprint(fdb, __LINE__, "tcfdbtranbegin");
        err = true;
      }
    } else if(i == rnum / 8 + rnum / 16){
      if(!tcfdbtrancommit(fdb)){
        eprint(fdb, __LINE__, "tcfdbtrancommit");
        err = true;
      }
    }
  }
  if(rnum % 50 > 0) my_my_my_iprintf(" (%08d)\n", rnum);
  if(!tcfdbsync(fdb)){
    eprint(fdb, __LINE__, "tcfdbsync");
    err = true;
  }
  if(tcfdbrnum(fdb) != tcmaprnum(map)){
    eprint(fdb, __LINE__, "(validation)");
    err = true;
  }
  for(int i = 1; i <= rnum && !err; i++){
    char kbuf[RECBUFSIZ];
    int ksiz = sprintf(kbuf, "%d", i);
    int vsiz;
    const char *vbuf = tcmapget(map, kbuf, ksiz, &vsiz);
    int rsiz;
    char *rbuf = tcfdbget2(fdb, kbuf, ksiz, &rsiz);
    if(vbuf){
      iputchar('.');
      if(vsiz > RECBUFSIZ) vsiz = RECBUFSIZ;
      if(!rbuf){
        eprint(fdb, __LINE__, "tcfdbget2");
        err = true;
      } else if(rsiz != vsiz || memcmp(rbuf, vbuf, rsiz)){
        eprint(fdb, __LINE__, "(validation)");
        err = true;
      }
    } else {
      iputchar('*');
      if(rbuf || tcfdbecode(fdb) != TCENOREC){
        eprint(fdb, __LINE__, "(validation)");
        err = true;
      }
    }
    tcfree(rbuf);
    if(i % 50 == 0) my_my_my_iprintf(" (%08d)\n", i);
  }
  if(rnum % 50 > 0) my_my_my_iprintf(" (%08d)\n", rnum);
  tcmapiterinit(map);
  int ksiz;
  const char *kbuf;
  for(int i = 1; (kbuf = tcmapiternext(map, &ksiz)) != NULL; i++){
    iputchar('+');
    int vsiz;
    const char *vbuf = tcmapiterval(kbuf, &vsiz);
    if(vsiz > tcfdbwidth(fdb)) vsiz = tcfdbwidth(fdb);
    int rsiz;
    char *rbuf = tcfdbget2(fdb, kbuf, ksiz, &rsiz);
    if(!rbuf){
      eprint(fdb, __LINE__, "tcfdbget2");
      err = true;
    } else if(rsiz != vsiz || memcmp(rbuf, vbuf, rsiz)){
      eprint(fdb, __LINE__, "(validation)");
      err = true;
    }
    tcfree(rbuf);
    if(!tcfdbout2(fdb, kbuf, ksiz)){
      eprint(fdb, __LINE__, "tcfdbout2");
      err = true;
    }
    if(i % 50 == 0) my_my_my_iprintf(" (%08d)\n", i);
  }
  int mrnum = tcmaprnum(map);
  if(mrnum % 50 > 0) my_my_my_iprintf(" (%08d)\n", mrnum);
  if(tcfdbrnum(fdb) != 0){
    eprint(fdb, __LINE__, "(validation)");
    err = true;
  }
  my_my_my_iprintf("record number: %llu\n", (unsigned long long)tcfdbrnum(fdb));
  my_my_my_iprintf("size: %llu\n", (unsigned long long)tcfdbfsiz(fdb));
  mprint(fdb);
  sysprint();
  tcmapdel(map);
  if(!tcfdbclose(fdb)){
    eprint(fdb, __LINE__, "tcfdbclose");
    err = true;
  }
  tcfdbdel(fdb);
  my_my_my_iprintf("time: %.3f\n", tctime() - stime);
  my_my_my_iprintf("%s\n\n", err ? "error" : "ok");
  return err ? 1 : 0;
}