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Make a test for #101. Addresses #101.

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git-svn-id: file:///svn/tokudb@856 c7de825b-a66e-492c-adef-691d508d4ae1
This commit is contained in:
Bradley C. Kuszmaul 2007-11-30 14:50:40 +00:00
parent 17da9fee62
commit 52b60202a5
1 changed files with 45 additions and 0 deletions
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src/tests/test_get_zeroed_dbt.c Normal file
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/* Test to see if DB->get works on a zeroed DBT. */
#include <db.h>
#include <string.h>
#include <stdlib.h>
#include <assert.h>
#include <sys/stat.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;
}
void test_get (int dup_mode) {
DB_ENV * const null_env = 0;
DB_TXN * const null_txn = 0;
DB *db;
DBT key,data;
int fnamelen = sizeof(DIR) + 30;
char fname[fnamelen];
int r;
snprintf(fname, fnamelen, "%s/test%d.db", DIR, dup_mode);
r = db_create (&db, null_env, 0); assert(r == 0);
r = db->set_flags(db, dup_mode); assert(r == 0);
r = db->open(db, null_txn, fname, "main", DB_BTREE, DB_CREATE, 0666); assert(r == 0);
dbt_init(&key, "a", 2);
r = db->put(db, null_txn, &key, dbt_init(&data, "b", 2), 0); assert(r==0);
memset(&data, 0, sizeof(data));
r = db->get(db, null_txn, &key, &data, 0); assert(r == 0);
assert(strcmp(data.data, "b")==0);
}
int main (int argc, const char *argv[]) {
parse_args(argc, argv);
system("rm -rf " DIR);
mkdir(DIR, 0777);
test_get(0);
test_get(DB_DUP + DB_DUPSORT);
return 0;
}