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Diffstat (limited to 'test/core/surface/sequential_connectivity_test.c')
| -rw-r--r-- | test/core/surface/sequential_connectivity_test.c | 179 |
1 files changed, 179 insertions, 0 deletions
diff --git a/test/core/surface/sequential_connectivity_test.c b/test/core/surface/sequential_connectivity_test.c new file mode 100644 index 0000000000..2fba3927ba --- /dev/null +++ b/test/core/surface/sequential_connectivity_test.c @@ -0,0 +1,179 @@ +/* + * + * Copyright 2016, Google Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following disclaimer + * in the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Google Inc. nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + */ + +#include <grpc/grpc.h> +#include <grpc/grpc_security.h> +#include <grpc/support/alloc.h> +#include <grpc/support/host_port.h> +#include <grpc/support/log.h> +#include <grpc/support/thd.h> + +#include "src/core/lib/channel/channel_args.h" +#include "test/core/end2end/data/ssl_test_data.h" +#include "test/core/util/port.h" +#include "test/core/util/test_config.h" + +typedef struct test_fixture { + const char *name; + void (*add_server_port)(grpc_server *server, const char *addr); + grpc_channel *(*create_channel)(const char *addr); +} test_fixture; + +#define NUM_CONNECTIONS 1000 + +typedef struct { + grpc_server *server; + grpc_completion_queue *cq; +} server_thread_args; + +static void server_thread_func(void *args) { + server_thread_args *a = args; + grpc_event ev = grpc_completion_queue_next( + a->cq, gpr_inf_future(GPR_CLOCK_REALTIME), NULL); + GPR_ASSERT(ev.type == GRPC_OP_COMPLETE); + GPR_ASSERT(ev.tag == NULL); + GPR_ASSERT(ev.success == true); +} + +static void run_test(const test_fixture *fixture) { + gpr_log(GPR_INFO, "TEST: %s", fixture->name); + + grpc_init(); + + char *addr; + gpr_join_host_port(&addr, "localhost", grpc_pick_unused_port_or_die()); + + grpc_server *server = grpc_server_create(NULL, NULL); + fixture->add_server_port(server, addr); + grpc_completion_queue *server_cq = grpc_completion_queue_create(NULL); + grpc_server_register_completion_queue(server, server_cq, NULL); + grpc_server_start(server); + + server_thread_args sta = {server, server_cq}; + gpr_thd_id server_thread; + gpr_thd_options thdopt = gpr_thd_options_default(); + gpr_thd_options_set_joinable(&thdopt); + gpr_thd_new(&server_thread, server_thread_func, &sta, &thdopt); + + grpc_completion_queue *cq = grpc_completion_queue_create(NULL); + grpc_channel *channels[NUM_CONNECTIONS]; + for (size_t i = 0; i < NUM_CONNECTIONS; i++) { + channels[i] = fixture->create_channel(addr); + + gpr_timespec connect_deadline = GRPC_TIMEOUT_SECONDS_TO_DEADLINE(30); + grpc_connectivity_state state; + while ((state = grpc_channel_check_connectivity_state(channels[i], 1)) != + GRPC_CHANNEL_READY) { + grpc_channel_watch_connectivity_state(channels[i], state, + connect_deadline, cq, NULL); + grpc_event ev = grpc_completion_queue_next( + cq, gpr_inf_future(GPR_CLOCK_REALTIME), NULL); + GPR_ASSERT(ev.type == GRPC_OP_COMPLETE); + GPR_ASSERT(ev.tag == NULL); + GPR_ASSERT(ev.success == true); + } + } + + grpc_server_shutdown_and_notify(server, server_cq, NULL); + gpr_thd_join(server_thread); + + grpc_completion_queue_shutdown(server_cq); + grpc_completion_queue_shutdown(cq); + + while (grpc_completion_queue_next(server_cq, + gpr_inf_future(GPR_CLOCK_REALTIME), NULL) + .type != GRPC_QUEUE_SHUTDOWN) + ; + while ( + grpc_completion_queue_next(cq, gpr_inf_future(GPR_CLOCK_REALTIME), NULL) + .type != GRPC_QUEUE_SHUTDOWN) + ; + + for (size_t i = 0; i < NUM_CONNECTIONS; i++) { + grpc_channel_destroy(channels[i]); + } + + grpc_server_destroy(server); + grpc_completion_queue_destroy(server_cq); + grpc_completion_queue_destroy(cq); + + grpc_shutdown(); + gpr_free(addr); +} + +static void insecure_test_add_port(grpc_server *server, const char *addr) { + grpc_server_add_insecure_http2_port(server, addr); +} + +static grpc_channel *insecure_test_create_channel(const char *addr) { + return grpc_insecure_channel_create(addr, NULL, NULL); +} + +static const test_fixture insecure_test = { + "insecure", insecure_test_add_port, insecure_test_create_channel, +}; + +static void secure_test_add_port(grpc_server *server, const char *addr) { + grpc_ssl_pem_key_cert_pair pem_cert_key_pair = {test_server1_key, + test_server1_cert}; + grpc_server_credentials *ssl_creds = + grpc_ssl_server_credentials_create(NULL, &pem_cert_key_pair, 1, 0, NULL); + grpc_server_add_secure_http2_port(server, addr, ssl_creds); + grpc_server_credentials_release(ssl_creds); +} + +static grpc_channel *secure_test_create_channel(const char *addr) { + grpc_channel_credentials *ssl_creds = + grpc_ssl_credentials_create(NULL, NULL, NULL); + grpc_arg ssl_name_override = {GRPC_ARG_STRING, + GRPC_SSL_TARGET_NAME_OVERRIDE_ARG, + {"foo.test.google.fr"}}; + grpc_channel_args *new_client_args = + grpc_channel_args_copy_and_add(NULL, &ssl_name_override, 1); + grpc_channel *channel = + grpc_secure_channel_create(ssl_creds, addr, new_client_args, NULL); + grpc_channel_args_destroy(new_client_args); + grpc_channel_credentials_release(ssl_creds); + return channel; +} + +static const test_fixture secure_test = { + "secure", secure_test_add_port, secure_test_create_channel, +}; + +int main(int argc, char **argv) { + grpc_test_init(argc, argv); + + run_test(&insecure_test); + run_test(&secure_test); +} |