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/* -*- mode: C; c-basic-offset: 4 -*- */
#ident "Copyright (c) 2009 Tokutek Inc. All rights reserved."
#ident "$Id: loader-reference-test.c 23787 2010-09-14 17:31:19Z dwells $"
#include "test.h"
#include "toku_pthread.h"
#include <db.h>
#include <sys/stat.h>
DB_ENV *env;
enum {NUM_DBS=1};
enum {NUM_KV_PAIRS=3};
struct kv_pair {
int64_t key;
int64_t val;
};
struct kv_pair kv_pairs[NUM_KV_PAIRS] = {{1,4},
{2,5},
{3,6}};
static int put_multiple_generate(DB *dest_db, DB *src_db, DBT *dest_key, DBT *dest_val, const DBT *src_key, const DBT *src_val) {
src_db = src_db;
uint32_t which = (uint32_t) (intptr_t) dest_db->app_private;
if (which == NUM_DBS) {
// primary
dbt_init(dest_key, src_key->data, src_key->size);
dbt_init(dest_val, src_val->data, src_val->size);
} else {
// secondaries: switch the key and val
dbt_init(dest_key, src_val->data, src_val->size);
dbt_init(dest_val, src_key->data, src_key->size);
}
// printf("dest_key.data = %d\n", *(int*)dest_key->data);
// printf("dest_val.data = %d\n", *(int*)dest_val->data);
return 0;
}
static int poll_print(void *extra, float progress) {
progress = progress;
extra = extra;
if ( verbose ) printf("poll_print %f\n", progress);
return 0;
}
char *src_name="src.db";
static void run_test(void)
{
int r;
r = system("rm -rf " ENVDIR); CKERR(r);
r = toku_os_mkdir(ENVDIR, S_IRWXU+S_IRWXG+S_IRWXO); CKERR(r);
r = toku_os_mkdir(ENVDIR "/log", S_IRWXU+S_IRWXG+S_IRWXO); CKERR(r);
r = db_env_create(&env, 0); CKERR(r);
r = env->set_lg_dir(env, "log"); CKERR(r);
r = env->set_default_bt_compare(env, int64_dbt_cmp); CKERR(r);
r = env->set_generate_row_callback_for_put(env, put_multiple_generate); CKERR(r);
int envflags = DB_INIT_LOCK | DB_INIT_LOG | DB_INIT_MPOOL | DB_INIT_TXN | DB_CREATE | DB_PRIVATE | DB_INIT_LOG;
r = env->open(env, ENVDIR, envflags, S_IRWXU+S_IRWXG+S_IRWXO); CKERR(r);
env->set_errfile(env, stderr);
//Disable auto-checkpointing
r = env->checkpointing_set_period(env, 0); CKERR(r);
DB *src_db = NULL;
r = db_create(&src_db, env, 0); CKERR(r);
r = src_db->open(src_db, NULL, src_name, NULL, DB_BTREE, DB_AUTO_COMMIT|DB_CREATE, 0666); CKERR(r);
src_db->app_private = (void *) NUM_DBS;
DB_TXN *txn;
r = env->txn_begin(env, NULL, &txn, 0); CKERR(r);
for(int i=0;i<NUM_KV_PAIRS;i++) {
DBT key, val;
dbt_init(&key, &kv_pairs[i].key, sizeof(kv_pairs[i].key));
dbt_init(&val, &kv_pairs[i].val, sizeof(kv_pairs[i].val));
r = src_db->put(src_db, txn, &key, &val, 0); CKERR(r);
}
DB *dbs[NUM_DBS];
for (int i = 0; i < NUM_DBS; i++) {
r = db_create(&dbs[i], env, 0); CKERR(r);
char key_name[32];
sprintf(key_name, "key%d", i);
r = dbs[i]->open(dbs[i], NULL, key_name, NULL, DB_BTREE, DB_AUTO_COMMIT|DB_CREATE, 0666); CKERR(r);
dbs[i]->app_private = (void *) (intptr_t) i;
}
DB_TXN *hottxn;
r = env->txn_begin(env, NULL, &hottxn, 0);
CKERR(r);
DB_INDEXER *indexer;
r = env->create_indexer(env, hottxn, &indexer, src_db, NUM_DBS, dbs, NULL, 0);
CKERR(r);
r = indexer->set_error_callback(indexer, NULL, NULL);
CKERR(r);
r = indexer->set_poll_function(indexer, poll_print, NULL);
CKERR(r);
// setup putm
DB *putm_dbs[NUM_DBS+1];
for (int i = 0; i < NUM_DBS; i++)
putm_dbs[i] = dbs[i];
putm_dbs[NUM_DBS] = src_db;
DBT putm_keys[NUM_DBS+1], putm_vals[NUM_DBS+1];
uint32_t putm_flags[NUM_DBS+1];
for (int i = 0; i < NUM_DBS+1; i++)
putm_flags[i] = 0;
DBT prikey; int64_t pk;
dbt_init(&prikey, &pk, sizeof pk);
DBT prival; int64_t pv;
dbt_init(&prival, &pv, sizeof pv);
// putm (8,9)
pk = 8; pv = 9;
r = env->put_multiple(env, src_db, txn, &prikey, &prival, NUM_DBS+1, putm_dbs, putm_keys, putm_vals, putm_flags);
CKERR(r);
r = indexer->build(indexer);
CKERR(r);
// putm (9, 10)
pk = 9; pv = 10;
r = env->put_multiple(env, src_db, txn, &prikey, &prival, NUM_DBS+1, putm_dbs, putm_keys, putm_vals, putm_flags);
CKERR(r);
r = indexer->close(indexer);
CKERR(r);
r = hottxn->commit(hottxn, DB_TXN_SYNC);
CKERR(r);
r = txn->commit(txn, DB_TXN_SYNC); CKERR(r);
for(int i=0;i<NUM_DBS;i++) {
r = dbs[i]->close(dbs[i], 0); CKERR(r);
}
r = src_db->close(src_db, 0); CKERR(r);
r = env->close(env, 0); CKERR(r);
}
// ------------ infrastructure ----------
static void do_args(int argc, char * const argv[]);
int test_main(int argc, char * const *argv) {
do_args(argc, argv);
run_test();
return 0;
}
static void do_args(int argc, char * const argv[]) {
int resultcode;
char *cmd = argv[0];
argc--; argv++;
while (argc>0) {
if (strcmp(argv[0], "-v")==0) {
verbose++;
} else if (strcmp(argv[0],"-q")==0) {
verbose--;
if (verbose<0) verbose=0;
} else if (strcmp(argv[0], "-h")==0) {
resultcode=0;
do_usage:
fprintf(stderr, "Usage:\n%s\n", cmd);
exit(resultcode);
} else {
fprintf(stderr, "Unknown arg: %s\n", argv[0]);
resultcode=1;
goto do_usage;
}
argc--;
argv++;
}
}