static void
test_find_and_modify_opts (void)
{
mock_server_t *server;
mongoc_client_t *client;
mongoc_collection_t *collection;
bson_error_t error;
mongoc_find_and_modify_opts_t *opts;
future_t *future;
request_t *request;
server = mock_server_with_autoismaster (0);
mock_server_run (server);
client = mongoc_client_new_from_uri (mock_server_get_uri (server));
collection = mongoc_client_get_collection (client, "db", "collection");
opts = mongoc_find_and_modify_opts_new ();
assert (mongoc_find_and_modify_opts_set_max_time_ms (opts, 42));
assert (mongoc_find_and_modify_opts_append (opts, tmp_bson ("{'foo': 1}")));
future = future_collection_find_and_modify_with_opts (
collection, tmp_bson ("{}"), opts, NULL, &error);
request = mock_server_receives_command (
server, "db", MONGOC_QUERY_NONE,
"{'findAndModify': 'collection', 'maxTimeMS': 42, 'foo': 1}");
mock_server_replies_ok_and_destroys (request);
ASSERT_OR_PRINT (future_get_bool (future), error);
future_destroy (future);
mongoc_find_and_modify_opts_destroy (opts);
mongoc_collection_destroy (collection);
mongoc_client_destroy (client);
mock_server_destroy (server);
}
static void
_test_read_concern_wire_version (bool allow, bool explicit)
{
mongoc_read_concern_t *rc;
bson_t opts = BSON_INITIALIZER;
mock_server_t *server;
mongoc_client_t *client;
mongoc_collection_t *collection;
mongoc_cursor_t *cursor;
const bson_t *doc;
future_t *future;
request_t *request;
bson_error_t error;
rc = mongoc_read_concern_new ();
mongoc_read_concern_set_level (rc, "foo");
server = mock_server_with_autoismaster (
allow ? WIRE_VERSION_READ_CONCERN : WIRE_VERSION_READ_CONCERN - 1);
mock_server_run (server);
client = mongoc_client_new_from_uri (mock_server_get_uri (server));
collection = mongoc_client_get_collection (client, "db", "collection");
if (explicit) {
mongoc_read_concern_append (rc, &opts);
} else {
/* direct connection to a secondary requires read pref primaryPreferred to
* avoid "not master" error from server */
static void
_test_op_msg_direct_connection (bool is_mongos,
test_op_msg_direct_fn_t fn,
const char *expected_cmd)
{
mock_server_t *server;
mongoc_client_t *client;
mongoc_collection_t *collection;
mongoc_read_prefs_t *prefs = NULL;
mongoc_cursor_t *cursor;
const bson_t *doc;
bson_t *cmd;
future_t *future;
request_t *request;
const char *reply;
int i;
if (is_mongos) {
server = mock_mongos_new (WIRE_VERSION_OP_MSG);
} else {
server = mock_server_with_autoismaster (WIRE_VERSION_OP_MSG);
}
mock_server_auto_endsessions (server);
mock_server_run (server);
client = mongoc_client_new_from_uri (mock_server_get_uri (server));
collection = mongoc_client_get_collection (client, "db", "collection");
for (i = 0; i < 2; i++) {
if (i == 1) {
/* user-supplied read preference primary makes no difference */
prefs = mongoc_read_prefs_new (MONGOC_READ_PRIMARY);
}
cursor = fn (collection, prefs);
future = future_cursor_next (cursor, &doc);
cmd = tmp_bson (expected_cmd);
request = mock_server_receives_msg (server, 0, cmd);
reply = "{'ok': 1,"
" 'cursor': {"
" 'id': 0,"
" 'ns': 'db.collection',"
" 'firstBatch': [{'a': 1}]}}";
mock_server_replies_simple (request, reply);
BSON_ASSERT (future_get_bool (future));
future_destroy (future);
request_destroy (request);
mongoc_cursor_destroy (cursor);
mongoc_read_prefs_destroy (prefs); /* null ok */
}
mongoc_collection_destroy (collection);
mongoc_client_destroy (client);
mock_server_destroy (server);
}
static void
test_exhaust (void)
{
mock_server_t *server;
mongoc_client_t *client;
mongoc_collection_t *collection;
mongoc_cursor_t *cursor;
request_t *request;
future_t *future;
const bson_t *doc;
bson_error_t error;
server = mock_server_with_autoismaster (WIRE_VERSION_FIND_CMD);
mock_server_run (server);
client = mongoc_client_new_from_uri (mock_server_get_uri (server));
collection = mongoc_client_get_collection (client, "db", "collection");
cursor = mongoc_collection_find_with_opts (collection,
tmp_bson (NULL),
NULL,
tmp_bson ("{'exhaust': true}"));
future = future_cursor_next (cursor, &doc);
/* Find, getMore and killCursors commands spec: "The find command does not
* support the exhaust flag from OP_QUERY. Drivers that support exhaust MUST
* fallback to existing OP_QUERY wire protocol messages."
*/
request = mock_server_receives_request (server);
mock_server_replies_to_find (
request, MONGOC_QUERY_SLAVE_OK | MONGOC_QUERY_EXHAUST,
0, 0, "db.collection", "{}", false /* is_command */);
ASSERT (future_get_bool (future));
ASSERT_OR_PRINT (!mongoc_cursor_error (cursor, &error), error);
request_destroy (request);
future_destroy (future);
mongoc_cursor_destroy (cursor);
mongoc_collection_destroy (collection);
mongoc_client_destroy (client);
mock_server_destroy (server);
}
static void
_test_collection_op_query_or_find_command (
test_collection_find_with_opts_t *test_data,
check_request_fn_t check_request_fn,
const char *reply_json,
int32_t max_wire_version)
{
mock_server_t *server;
mongoc_client_t *client;
mongoc_collection_t *collection;
mongoc_cursor_t *cursor;
bson_error_t error;
future_t *future;
request_t *request;
const bson_t *doc;
server = mock_server_with_autoismaster (max_wire_version);
mock_server_run (server);
client = mongoc_client_new_from_uri (mock_server_get_uri (server));
collection = mongoc_client_get_collection (client, "db", "collection");
cursor = mongoc_collection_find_with_opts (collection,
test_data->filter_bson,
test_data->read_prefs,
test_data->opts_bson);
ASSERT_OR_PRINT (!mongoc_cursor_error (cursor, &error), error);
future = future_cursor_next (cursor, &doc);
request = check_request_fn (server, test_data);
ASSERT (request);
mock_server_replies_simple (request, reply_json);
ASSERT (future_get_bool (future));
request_destroy (request);
future_destroy (future);
mongoc_cursor_destroy (cursor);
mongoc_collection_destroy (collection);
mongoc_client_destroy (client);
mock_server_destroy (server);
}
static void
test_find_and_modify_collation (int wire)
{
mock_server_t *server;
mongoc_client_t *client;
mongoc_collection_t *collection;
bson_error_t error;
mongoc_find_and_modify_opts_t *opts;
future_t *future;
request_t *request;
bson_t *collation;
server = mock_server_with_autoismaster (wire);
mock_server_run (server);
client = mongoc_client_new_from_uri (mock_server_get_uri (server));
collection = mongoc_client_get_collection (client, "db", "collection");
collation = BCON_NEW ("collation",
"{",
"locale",
BCON_UTF8 ("en_US"),
"caseFirst",
BCON_UTF8 ("lower"),
"}");
opts = mongoc_find_and_modify_opts_new ();
mongoc_find_and_modify_opts_append (opts, collation);
if (wire >= WIRE_VERSION_COLLATION) {
future = future_collection_find_and_modify_with_opts (
collection, tmp_bson ("{}"), opts, NULL, &error);
request = mock_server_receives_command (
server,
"db",
MONGOC_QUERY_NONE,
"{'findAndModify': 'collection',"
" 'collation': { 'locale': 'en_US', 'caseFirst': 'lower'}"
"}");
mock_server_replies_ok_and_destroys (request);
ASSERT_OR_PRINT (future_get_bool (future), error);
future_destroy (future);
} else {
bool ok = mongoc_collection_find_and_modify_with_opts (
collection, tmp_bson ("{}"), opts, NULL, &error);
ASSERT_ERROR_CONTAINS (error,
MONGOC_ERROR_COMMAND,
MONGOC_ERROR_PROTOCOL_BAD_WIRE_VERSION,
"The selected server does not support collation");
ASSERT (!ok);
}
bson_destroy (collation);
mongoc_find_and_modify_opts_destroy (opts);
mongoc_collection_destroy (collection);
mongoc_client_destroy (client);
mock_server_destroy (server);
}
static void
test_getmore_cmd_await (void)
{
bson_t *opts;
mock_server_t *server;
mongoc_client_t *client;
mongoc_collection_t *collection;
mongoc_cursor_t *cursor;
future_t *future;
request_t *request;
const bson_t *doc;
opts = tmp_bson ("{'tailable': true,"
" 'awaitData': true,"
" 'maxAwaitTimeMS': {'$numberLong': '9999'}}");
/*
* "find" command
*/
server = mock_server_with_autoismaster (WIRE_VERSION_FIND_CMD);
mock_server_run (server);
client = mongoc_client_new_from_uri (mock_server_get_uri (server));
collection = mongoc_client_get_collection (client, "db", "collection");
cursor = mongoc_collection_find_with_opts (collection, tmp_bson (NULL),
NULL, opts);
future = future_cursor_next (cursor, &doc);
request = mock_server_receives_command (
server, "db", MONGOC_QUERY_SLAVE_OK,
"{'find': 'collection', 'filter': {}}");
ASSERT (request);
mock_server_replies_simple (request, "{'ok': 1,"
" 'cursor': {"
" 'id': {'$numberLong': '123'},"
" 'ns': 'db.collection',"
" 'firstBatch': [{}]}}");
ASSERT (future_get_bool (future));
request_destroy (request);
future_destroy (future);
/*
* "getMore" command
*/
future = future_cursor_next (cursor, &doc);
request = mock_server_receives_command (
server, "db", MONGOC_QUERY_SLAVE_OK,
"{'getMore': {'$numberLong': '123'},"
" 'collection': 'collection',"
" 'maxTimeMS': {'$numberLong': '9999'}}}");
ASSERT (request);
mock_server_replies_simple (request, "{'ok': 1,"
" 'cursor': {"
" 'id': {'$numberLong': '0'},"
" 'ns': 'db.collection',"
" 'nextBatch': [{}]}}");
ASSERT (future_get_bool (future));
request_destroy (request);
future_destroy (future);
mongoc_cursor_destroy (cursor);
mongoc_collection_destroy (collection);
mongoc_client_destroy (client);
mock_server_destroy (server);
}
