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#include <mongoc.h>
#include "mongoc-async-private.h"
#include "mongoc-async-cmd-private.h"
#include "mongoc-tests.h"
#include "TestSuite.h"
#include "mock_server/mock-server.h"
#include "mongoc-errno-private.h"
#undef MONGOC_LOG_DOMAIN
#define MONGOC_LOG_DOMAIN "async-test"
#define TIMEOUT 10000 /* milliseconds */
#define NSERVERS 10
#define TRUST_DIR "tests/trust_dir"
#define CAFILE TRUST_DIR "/verify/mongo_root.pem"
#define PEMFILE_NOPASS TRUST_DIR "/keys/mongodb.com.pem"
struct result {
int32_t max_wire_version;
bool finished;
};
static void
test_ismaster_helper (mongoc_async_cmd_result_t result,
const bson_t *bson,
int64_t rtt_msec,
void *data,
bson_error_t *error)
{
struct result *r = (struct result *)data;
bson_iter_t iter;
if (result != MONGOC_ASYNC_CMD_SUCCESS) {
fprintf(stderr, "error: %s\n", error->message);
}
assert(result == MONGOC_ASYNC_CMD_SUCCESS);
assert (bson_iter_init_find (&iter, bson, "maxWireVersion"));
assert (BSON_ITER_HOLDS_INT32 (&iter));
r->max_wire_version = bson_iter_int32 (&iter);
r->finished = true;
}
static void
test_ismaster_impl (bool with_ssl)
{
mock_server_t *servers[NSERVERS];
mongoc_async_t *async;
mongoc_stream_t *sock_streams[NSERVERS];
mongoc_socket_t *conn_sock;
mongoc_async_cmd_setup_t setup = NULL;
void *setup_ctx = NULL;
struct sockaddr_in server_addr = { 0 };
uint16_t ports[NSERVERS];
struct result results[NSERVERS];
int r;
int i;
int errcode;
bson_t q = BSON_INITIALIZER;
#ifdef MONGOC_ENABLE_SSL
mongoc_ssl_opt_t sopt = { 0 };
mongoc_ssl_opt_t copt = { 0 };
#endif
assert(bson_append_int32 (&q, "isMaster", 8, 1));
for (i = 0; i < NSERVERS; i++) {
/* use max wire versions just to distinguish among responses */
servers[i] = mock_server_with_autoismaster (i);
#ifdef MONGOC_ENABLE_SSL
if (with_ssl) {
sopt.pem_file = PEMFILE_NOPASS;
sopt.ca_file = CAFILE;
mock_server_set_ssl_opts (servers[i], &sopt);
}
#endif
ports[i] = mock_server_run (servers[i]);
}
async = mongoc_async_new ();
for (i = 0; i < NSERVERS; i++) {
conn_sock = mongoc_socket_new (AF_INET, SOCK_STREAM, 0);
assert (conn_sock);
server_addr.sin_family = AF_INET;
server_addr.sin_port = htons (ports[i]);
server_addr.sin_addr.s_addr = htonl (INADDR_LOOPBACK);
r = mongoc_socket_connect (conn_sock,
(struct sockaddr *)&server_addr,
sizeof (server_addr),
0);
errcode = mongoc_socket_errno (conn_sock);
if (!(r == 0 || MONGOC_ERRNO_IS_AGAIN (errcode))) {
fprintf (stderr, "mongoc_socket_connect unexpected return: "
"%d (errno: %d)\n", r, errcode);
fflush (stderr);
abort ();
}
sock_streams[i] = mongoc_stream_socket_new (conn_sock);
#ifdef MONGOC_ENABLE_SSL
if (with_ssl) {
copt.ca_file = CAFILE;
copt.weak_cert_validation = 1;
sock_streams[i] = mongoc_stream_tls_new (sock_streams[i], &copt, 1);
setup = mongoc_async_cmd_tls_setup;
setup_ctx = (void *)"127.0.0.1";
}
#endif
results[i].finished = false;
mongoc_async_cmd (async,
sock_streams[i],
setup,
setup_ctx,
"admin",
&q,
&test_ismaster_helper,
(void *)&results[i],
TIMEOUT);
}
while (mongoc_async_run (async, TIMEOUT)) {
}
for (i = 0; i < NSERVERS; i++) {
if (!results[i].finished) {
fprintf (stderr, "command %d not finished\n", i);
abort ();
}
/* received the maxWireVersion configured above */
ASSERT_CMPINT (i, ==, results[i].max_wire_version);
}
mongoc_async_destroy (async);
bson_destroy (&q);
for (i = 0; i < NSERVERS; i++) {
mock_server_destroy (servers[i]);
mongoc_stream_destroy (sock_streams[i]);
}
}
static void
test_ismaster (void)
{
test_ismaster_impl(false);
}
#ifdef MONGOC_ENABLE_SSL
static void
test_ismaster_ssl (void)
{
test_ismaster_impl(true);
}
#endif
void
test_async_install (TestSuite *suite)
{
TestSuite_Add (suite, "/Async/ismaster", test_ismaster);
#ifdef MONGOC_ENABLE_SSL
TestSuite_Add (suite, "/Async/ismaster_ssl", test_ismaster_ssl);
#endif
}
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