int TestPartOneKeyNoData(CuTest *ct) {
DB_ENV *dbenv;
DB *dbp;
/* Allocate the memory from stack. */
DBT keys[4];
u_int32_t i;
dbenv = NULL;
dbp = NULL;
nparts = 5;
/* Do not assign any data to the first DBT. */
memset(&keys[0], 0, sizeof(DBT));
for (i = 1 ; i < (nparts - 1); i++) {
memset(&keys[i], 0, sizeof(DBT));
keys[i].data = &content[(i + 1) * (strlen(content) / nparts)];
keys[i].size = sizeof(char);
}
/* Do not set any database flags. */
CuAssertTrue(ct, create_db(&dbenv, &dbp, 0, ct) == 0);
/*
* Verify that before the database is opened, DB->set_partition can
* be called multiple times regardless of its return code.
*/
keys[0].flags = DB_DBT_MALLOC;
CuAssertTrue(ct, dbp->set_partition(dbp, nparts, keys, NULL) != 0);
keys[0].flags = 0;
CuAssertTrue(ct, dbp->set_partition(dbp, nparts, keys, NULL) == 0);
CuAssertTrue(ct, dbp->set_partition(dbp, nparts, keys, NULL) == 0);
CuAssertTrue(ct, dbp->open(dbp, NULL,
"test.db", NULL, DB_BTREE, DB_CREATE, 0644) != 0);
CuAssertTrue(ct, close_db(dbenv, dbp, ct) == 0);
fclose(errfp);
errfp = NULL;
/* Set DB_DUPSORT flags. */
setup_envdir(TEST_ENV, 1);
errfp = fopen("TESTDIR/errfile", "w");
CuAssertTrue(ct, create_db(&dbenv, &dbp, 0, ct) == 0);
CuAssertTrue(ct, dbp->set_partition(dbp, nparts, keys, NULL) == 0);
CuAssertTrue(ct, dbp->set_flags(dbp, DB_DUPSORT) == 0);
CuAssertTrue(ct, dbp->open(dbp, NULL,
"test.db", NULL, DB_BTREE, DB_CREATE, 0644) != 0);
CuAssertTrue(ct, close_db(dbenv, dbp, ct) == 0);
fclose(errfp);
errfp = NULL;
/* Set DB_DUP flags. */
setup_envdir(TEST_ENV, 1);
CuAssertTrue(ct, create_db(&dbenv, &dbp, 0, ct) == 0);
CuAssertTrue(ct, dbp->set_partition(dbp, nparts, keys, NULL) == 0);
CuAssertTrue(ct, dbp->set_flags(dbp, DB_DUP) == 0);
CuAssertTrue(ct, dbp->open(dbp, NULL,
"test.db", NULL, DB_BTREE, DB_CREATE, 0644) == 0);
CuAssertTrue(ct, put_data(dbp) == 0);
CuAssertTrue(ct, close_db(dbenv, dbp, ct) == 0);
return (0);
}
int TestPartDuplicatedKey(CuTest *ct) {
DB_ENV *dbenv;
DB *dbp;
DBT *keys;
u_int32_t i;
dbenv = NULL;
dbp = NULL;
keys = NULL;
nparts = 5;
CuAssertTrue(ct, (keys = malloc((nparts - 1) * sizeof(DBT))) != NULL);
memset(keys, 0, (nparts - 1) * sizeof(DBT));
/* Assign the same data to the first 2 DBTs. */
for (i = 0 ; i < (nparts - 1); i++) {
if (i < 2)
keys[i].data = &content[strlen(content) / nparts];
else
keys[i].data = &content[(i + 1) *
(strlen(content) / nparts)];
keys[i].size = sizeof(char);
}
/* Do not set any database flags. */
CuAssertTrue(ct, create_db(&dbenv, &dbp, 0, ct) == 0);
CuAssertTrue(ct, dbp->set_partition(dbp, nparts, keys, NULL) == 0);
CuAssertTrue(ct, dbp->open(dbp, NULL,
"test.db", NULL, DB_BTREE, DB_CREATE, 0644) != 0);
CuAssertTrue(ct, close_db(dbenv, dbp, ct) == 0);
fclose(errfp);
errfp = NULL;
/* Set DB_DUPSORT flags. */
setup_envdir(TEST_ENV, 1);
errfp = fopen("TESTDIR/errfile", "w");
CuAssertTrue(ct, create_db(&dbenv, &dbp, 0, ct) == 0);
CuAssertTrue(ct, dbp->set_partition(dbp, nparts, keys, NULL) == 0);
CuAssertTrue(ct, dbp->set_flags(dbp, DB_DUPSORT) == 0);
CuAssertTrue(ct, dbp->open(dbp, NULL,
"test.db", NULL, DB_BTREE, DB_CREATE, 0644) != 0);
CuAssertTrue(ct, close_db(dbenv, dbp, ct) == 0);
fclose(errfp);
errfp = NULL;
/* Set DB_DUP flags. */
setup_envdir(TEST_ENV, 1);
CuAssertTrue(ct, create_db(&dbenv, &dbp, 0, ct) == 0);
CuAssertTrue(ct, dbp->set_partition(dbp, nparts, keys, NULL) == 0);
CuAssertTrue(ct, dbp->set_flags(dbp, DB_DUP) == 0);
CuAssertTrue(ct, dbp->open(dbp, NULL,
"test.db", NULL, DB_BTREE, DB_CREATE, 0644) == 0);
CuAssertTrue(ct, put_data(dbp) == 0);
CuAssertTrue(ct, close_db(dbenv, dbp, ct) == 0);
free(keys);
return (0);
}
int TestDbHotBackupTestSetup(CuTest *ct) {
struct handlers *info;
if ((info = calloc(1, sizeof(*info))) == NULL)
return (ENOMEM);
ct->context = info;
setup_envdir(TEST_ENV, 1);
setup_envdir(BACKUP_DIR, 1);
return (0);
}
int TestPartitionTestSetup(CuTest *ct) {
if (errfp != NULL)
fclose(errfp);
setup_envdir(TEST_ENV, 1);
errfp = fopen("TESTDIR/errfile", "w");
return (0);
}
int TestEnvConfigTestSetup(CuTest *ct) {
struct context *info;
if ((info = calloc(1, sizeof(*info))) == NULL)
return (ENOMEM);
ct->context = info;
setup_envdir(TEST_ENV, 1);
return (0);
}
int TestPreOpenSetterAndGetterTestSetup(CuTest *ct) {
char buf[DB_MAXPATHLEN];
setup_envdir(TEST_ENV, 1);
sprintf(buf, "%s/%s", TEST_ENV, "errfile");
errfile = fopen(buf, "w");
CuAssert(ct, "open errfile", errfile != NULL);
sprintf(buf, "%s/%s", TEST_ENV, "msgfile");
msgfile = fopen(buf, "w");
CuAssert(ct, "open msgfile", msgfile != NULL);
info.dbenvp = NULL;
info.dbp = NULL;
info.mp = NULL;
info.seqp = NULL;
return (0);
}
int TestPartKeyCallBothSet(CuTest *ct) {
DB_ENV *dbenv;
DB *dbp;
DBT *keys;
u_int32_t i;
dbenv = NULL;
dbp = NULL;
keys = NULL;
nparts = 5;
CuAssertTrue(ct, (keys = malloc((nparts - 1) * sizeof(DBT))) != NULL);
memset(keys, 0, (nparts - 1) * sizeof(DBT));
/* Do not assign any data to the first DBT. */
for (i = 0 ; i < (nparts - 1); i++) {
keys[i].data = &content[(i + 1) * (strlen(content) / nparts)];
keys[i].size = sizeof(char);
}
/* Set both partition key and callback, expect it fails. */
CuAssertTrue(ct, create_db(&dbenv, &dbp, 0, ct) == 0);
CuAssertTrue(ct,
dbp->set_partition(dbp, nparts, keys, partitionCallback) != 0);
/* Set partition by key and open the database. */
CuAssertTrue(ct, dbp->set_partition(dbp, nparts, keys, NULL) == 0);
CuAssertTrue(ct, dbp->open(dbp, NULL,
"test.db", NULL, DB_BTREE, DB_CREATE, 0644) == 0);
CuAssertTrue(ct, put_data(dbp) == 0);
CuAssertTrue(ct, dbp->close(dbp, 0) == 0);
/* Reconfig the partition with callback, expect it fails. */
CuAssertTrue(ct, db_create(&dbp, dbenv, 0) == 0);
CuAssertTrue(ct,
dbp->set_partition(dbp, nparts, NULL, partitionCallback) == 0);
CuAssertTrue(ct, dbp->open(dbp, NULL,
"test.db", NULL, DB_BTREE, 0, 0644) != 0);
CuAssertTrue(ct, close_db(dbenv, dbp, ct) == 0);
fclose(errfp);
errfp = NULL;
/* Set partition by callback and open the database. */
setup_envdir(TEST_ENV, 1);
errfp = fopen("TESTDIR/errfile", "w");
CuAssertTrue(ct, create_db(&dbenv, &dbp, 0, ct) == 0);
CuAssertTrue(ct,
dbp->set_partition(dbp, nparts, NULL, partitionCallback) == 0);
CuAssertTrue(ct, dbp->open(dbp, NULL,
"test.db", NULL, DB_BTREE, DB_CREATE, 0644) == 0);
CuAssertTrue(ct, put_data(dbp) == 0);
CuAssertTrue(ct, dbp->close(dbp, 0) == 0);
/* Reconfig the partition with key, expect it fails. */
CuAssertTrue(ct, db_create(&dbp, dbenv, 0) == 0);
CuAssertTrue(ct, dbp->set_partition(dbp, nparts, keys, NULL) == 0);
CuAssertTrue(ct, dbp->open(dbp, NULL,
"test.db", NULL, DB_BTREE, 0, 0644) != 0);
CuAssertTrue(ct, close_db(dbenv, dbp, ct) == 0);
free(keys);
return (0);
}
int TestBackupSimpleEnvWithConfig(CuTest *ct) {
DB_ENV *dbenv;
DB *dbp;
DBTYPE dtype;
struct handlers *info;
char **names;
int cnt, has_callback;
time_t end_time, secs1, secs2, start_time;
u_int32_t flag, value;
dtype = DB_BTREE;
info = ct->context;
has_callback = 0;
flag = DB_EXCL;
end_time = secs1 = secs2 = start_time = 0;
/* Step 1: set up directories. */
CuAssert(ct, "setup_dir", setup_dir(0, NULL) == 0);
/* Step 2: open db handle. */
CuAssert(ct, "open_dbp", open_dbp(&dbenv,
&dbp, dtype, 0, NULL, NULL, NULL, 0, NULL) == 0);
info->dbenvp = dbenv;
info->dbp = dbp;
/*
* Step 3: store records into db so that there is more than
* 1 data page in the db.
*/
CuAssert(ct, "store_records", store_records(dbp, 10) == 0);
CuAssert(ct, "DB->sync", dbp->sync(dbp, 0) == 0);
/*
* Step 4: verify the backup handle is NULL,
* since we never configure the backup.
*/
CuAssert(ct, "DB_ENV->get_backup_config",
dbenv->get_backup_config(dbenv,
DB_BACKUP_WRITE_DIRECT, &value) == EINVAL);
/*
* Step 5: backup without any backup configs.
* 5a: backup only the db file without callbacks and record the time.
*/
start_time = time(NULL);
CuAssert(ct, "backup_db",
backup_db(ct, dbenv, BACKUP_DB, flag, has_callback) == 0);
end_time = time(NULL);
secs1 = end_time - start_time;
/* 5b: verify db file is in BACKUP_DIR. */
CuAssert(ct, "verify_db_log",
verify_db_log(dtype, 0, 0, NULL, NULL) == 0);
/* 5c: verify that no other files are in BACKUP_DIR. */
CuAssert(ct, "__os_dirlist",
__os_dirlist(NULL, BACKUP_DIR, 0, &names, &cnt) == 0);
CuAssert(ct, "too many files in backupdir", cnt == 1);
/* Clean up the backup directory. */
setup_envdir(BACKUP_DIR, 1);
/*
* Step 6: backup with backup configs.
* 6a: configure the backup handle: use direct I/O to write pages to
* the disk, the backup buffer size is 256 bytes (which is smaller
* than the db page size), the number of pages
* to read before pausing is 1, and the number of seconds to sleep
* between batches of reads is 1.
*/
CuAssert(ct, "DB_ENV->set_backup_config",
dbenv->set_backup_config(dbenv, DB_BACKUP_WRITE_DIRECT, 1) == 0);
CuAssert(ct, "DB_ENV->set_backup_config",
dbenv->set_backup_config(dbenv, DB_BACKUP_SIZE, 256) == 0);
CuAssert(ct, "DB_ENV->set_backup_config",
dbenv->set_backup_config(dbenv, DB_BACKUP_READ_COUNT, 1) == 0);
CuAssert(ct, "DB_ENV->set_backup_config",
dbenv->set_backup_config(dbenv,
DB_BACKUP_READ_SLEEP, US_PER_SEC / 2) == 0);
/*
* 6b: backup only the db file without callbacks and
* record the time.
*/
start_time = time(NULL);
CuAssert(ct, "backup_db",
backup_db(ct, dbenv, BACKUP_DB, flag, has_callback) == 0);
end_time = time(NULL);
secs2 = end_time - start_time;
/* 6c: verify db file is in BACKUP_DIR. */
CuAssert(ct, "verify_db_log",
verify_db_log(dtype, 0, 0, NULL, NULL) == 0);
/* 6d: no other files are in BACKUP_DIR. */
CuAssert(ct, "__os_dirlist",
__os_dirlist(NULL, BACKUP_DIR, 0, &names, &cnt) == 0);
CuAssert(ct, "too many files in backupdir", cnt == 1);
/* 6e: verify the backup config. */
CuAssert(ct, "DB_ENV->get_backup_config",
dbenv->get_backup_config(dbenv,
DB_BACKUP_READ_SLEEP, &value) == 0);
CuAssertTrue(ct, value == US_PER_SEC / 2);
/*
* Verify the backup config DB_BACKUP_READ_SLEEP works. That is with
* the configuration, backup pauses for a number of microseconds
* between batches of reads. So for the same backup content, the backup
* time with the configuration should be longer than that without it.
*/
CuAssertTrue(ct, secs2 > secs1);
CuAssert(ct, "DB_ENV->get_backup_config",
dbenv->get_backup_config(dbenv,
DB_BACKUP_READ_COUNT, &value) == 0);
CuAssertTrue(ct, value == 1);
CuAssert(ct, "DB_ENV->get_backup_config",
dbenv->get_backup_config(dbenv, DB_BACKUP_SIZE, &value) == 0);
CuAssertTrue(ct, value == 256);
CuAssert(ct, "DB_ENV->get_backup_config",
dbenv->get_backup_config(dbenv,
DB_BACKUP_WRITE_DIRECT, &value) == 0);
CuAssertTrue(ct, value == 1);
/*
* Step 7: re-configure the backup write direct config and
* verify the new config value.
*/
CuAssert(ct, "DB_ENV->set_backup_config",
dbenv->set_backup_config(dbenv, DB_BACKUP_WRITE_DIRECT, 0) == 0);
CuAssert(ct, "DB_ENV->get_backup_config",
dbenv->get_backup_config(dbenv,
DB_BACKUP_WRITE_DIRECT, &value) == 0);
CuAssertTrue(ct, value == 0);
return (0);
}
int TestEnvConfigTestSetup(CuTest *ct) {
setup_envdir(TEST_ENV, 1);
return (0);
}