/* -*- mode: C; c-basic-offset: 4 -*- */ #ident "Copyright (c) 2007 Tokutek Inc. All rights reserved." #include <stdio.h> #include <stdlib.h> #include <assert.h> #include <unistd.h> #include <string.h> #include <sys/stat.h> #include <arpa/inet.h> #include <db.h> #include <errno.h> #include "test.h" DBT *dbt_init(DBT *dbt, void *data, u_int32_t size) { memset(dbt, 0, sizeof *dbt); dbt->data = data; dbt->size = size; return dbt; } DBT *dbt_init_malloc(DBT *dbt) { memset(dbt, 0, sizeof *dbt); dbt->flags = DB_DBT_MALLOC; return dbt; } void db_put(DB *db, int k, int v, u_int32_t put_flags, int rexpect) { DBT key, val; int r = db->put(db, 0, dbt_init(&key, &k, sizeof k), dbt_init(&val, &v, sizeof v), put_flags); if (r != rexpect) { printf("Expected %d, got %d\n", rexpect, r); assert(r == rexpect); } } void test_dup_dup(int dup_mode, u_int32_t put_flags, int rexpect, int rexpectdupdup) { if (verbose) printf("test_dup_dup: %d, %u, %d, %d\n", dup_mode, put_flags, rexpect, rexpectdupdup); DB_ENV * const null_env = 0; DB *db; DB_TXN * const null_txn = 0; const char * const fname = DIR "/" "test_insert.brt"; int r; unlink(fname); /* create the dup database file */ r = db_create(&db, null_env, 0); assert(r == 0); r = db->set_flags(db, dup_mode); assert(r == 0); r = db->set_pagesize(db, 4096); assert(r == 0); r = db->open(db, null_txn, fname, "main", DB_BTREE, DB_CREATE, 0666); assert(r == 0); db_put(db, 0, 0, put_flags, rexpect); db_put(db, 0, 0, put_flags, rexpectdupdup); DBC *cursor; r = db->cursor(db, null_txn, &cursor, 0); assert(r == 0); for (;;) { DBT key, val; r = cursor->c_get(cursor, dbt_init_malloc(&key), dbt_init_malloc(&val), DB_NEXT); if (r != 0) break; assert(key.size == sizeof (int)); assert(val.size == sizeof (int)); int kk, vv; memcpy(&kk, key.data, key.size); memcpy(&vv, val.data, val.size); if (verbose) printf("kk %d vv %d\n", kk, vv); free(key.data); free(val.data); } r = cursor->c_close(cursor); assert(r == 0); r = db->close(db, 0); assert(r == 0); } int main(int argc, const char *argv[]) { parse_args(argc, argv); system("rm -rf " DIR); mkdir(DIR, 0777); test_dup_dup(0, 0, 0, 0); test_dup_dup(0, DB_NODUPDATA, EINVAL, EINVAL); test_dup_dup(0, DB_NOOVERWRITE, 0, DB_KEYEXIST); test_dup_dup(DB_DUP, 0, 0, 0); test_dup_dup(DB_DUP, DB_NODUPDATA, EINVAL, EINVAL); test_dup_dup(DB_DUP, DB_NOOVERWRITE, 0, DB_KEYEXIST); test_dup_dup(DB_DUP | DB_DUPSORT, 0, 0, DB_KEYEXIST); test_dup_dup(DB_DUP | DB_DUPSORT, DB_NODUPDATA, 0, DB_KEYEXIST); test_dup_dup(DB_DUP | DB_DUPSORT, DB_NOOVERWRITE, 0, DB_KEYEXIST); return 0; }