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/*
*
* Copyright 2015 gRPC authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
*/
#include "test/core/end2end/end2end_tests.h"
#include <string.h>
#include <grpc/support/alloc.h>
#include <grpc/support/log.h>
#include <grpc/support/sync.h>
#include <grpc/support/thd.h>
#include <grpc/support/useful.h>
#include "src/core/ext/filters/client_channel/client_channel.h"
#include "src/core/ext/filters/http/client/http_client_filter.h"
#include "src/core/ext/filters/http/message_compress/message_compress_filter.h"
#include "src/core/ext/filters/http/server/http_server_filter.h"
#include "src/core/ext/transport/chttp2/transport/chttp2_transport.h"
#include "src/core/lib/channel/connected_channel.h"
#include "src/core/lib/iomgr/endpoint_pair.h"
#include "src/core/lib/iomgr/iomgr.h"
#include "src/core/lib/surface/channel.h"
#include "src/core/lib/surface/completion_queue.h"
#include "src/core/lib/surface/server.h"
#include "test/core/util/port.h"
#include "test/core/util/test_config.h"
/* chttp2 transport that is immediately available (used for testing
connected_channel without a client_channel */
static void server_setup_transport(void* ts, grpc_transport* transport) {
grpc_end2end_test_fixture* f = ts;
grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT;
grpc_endpoint_pair* sfd = f->fixture_data;
grpc_endpoint_add_to_pollset(&exec_ctx, sfd->server, grpc_cq_pollset(f->cq));
grpc_server_setup_transport(&exec_ctx, f->server, transport, NULL,
grpc_server_get_channel_args(f->server));
grpc_exec_ctx_finish(&exec_ctx);
}
typedef struct {
grpc_end2end_test_fixture* f;
grpc_channel_args* client_args;
} sp_client_setup;
static void client_setup_transport(grpc_exec_ctx* exec_ctx, void* ts,
grpc_transport* transport) {
sp_client_setup* cs = ts;
cs->f->client =
grpc_channel_create(exec_ctx, "socketpair-target", cs->client_args,
GRPC_CLIENT_DIRECT_CHANNEL, transport);
}
static grpc_end2end_test_fixture chttp2_create_fixture_socketpair(
grpc_channel_args* client_args, grpc_channel_args* server_args) {
grpc_endpoint_pair* sfd = gpr_malloc(sizeof(grpc_endpoint_pair));
grpc_end2end_test_fixture f;
memset(&f, 0, sizeof(f));
f.fixture_data = sfd;
f.cq = grpc_completion_queue_create_for_next(NULL);
f.shutdown_cq = grpc_completion_queue_create_for_pluck(NULL);
grpc_arg a[] = {{.key = GRPC_ARG_TCP_READ_CHUNK_SIZE,
.type = GRPC_ARG_INTEGER,
.value.integer = 1},
{.key = GRPC_ARG_TCP_MIN_READ_CHUNK_SIZE,
.type = GRPC_ARG_INTEGER,
.value.integer = 1},
{.key = GRPC_ARG_TCP_MAX_READ_CHUNK_SIZE,
.type = GRPC_ARG_INTEGER,
.value.integer = 1}};
grpc_channel_args args = {.num_args = GPR_ARRAY_SIZE(a), .args = a};
*sfd = grpc_iomgr_create_endpoint_pair("fixture", &args);
return f;
}
static void chttp2_init_client_socketpair(grpc_end2end_test_fixture* f,
grpc_channel_args* client_args) {
grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT;
grpc_endpoint_pair* sfd = f->fixture_data;
grpc_transport* transport;
sp_client_setup cs;
cs.client_args = client_args;
cs.f = f;
transport =
grpc_create_chttp2_transport(&exec_ctx, client_args, sfd->client, 1);
client_setup_transport(&exec_ctx, &cs, transport);
GPR_ASSERT(f->client);
grpc_chttp2_transport_start_reading(&exec_ctx, transport, NULL);
grpc_exec_ctx_finish(&exec_ctx);
}
static void chttp2_init_server_socketpair(grpc_end2end_test_fixture* f,
grpc_channel_args* server_args) {
grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT;
grpc_endpoint_pair* sfd = f->fixture_data;
grpc_transport* transport;
GPR_ASSERT(!f->server);
f->server = grpc_server_create(server_args, NULL);
grpc_server_register_completion_queue(f->server, f->cq, NULL);
grpc_server_start(f->server);
transport =
grpc_create_chttp2_transport(&exec_ctx, server_args, sfd->server, 0);
server_setup_transport(f, transport);
grpc_chttp2_transport_start_reading(&exec_ctx, transport, NULL);
grpc_exec_ctx_finish(&exec_ctx);
}
static void chttp2_tear_down_socketpair(grpc_end2end_test_fixture* f) {
gpr_free(f->fixture_data);
}
/* All test configurations */
static grpc_end2end_test_config configs[] = {
{"chttp2/socketpair_one_byte_at_a_time",
FEATURE_MASK_SUPPORTS_AUTHORITY_HEADER, chttp2_create_fixture_socketpair,
chttp2_init_client_socketpair, chttp2_init_server_socketpair,
chttp2_tear_down_socketpair},
};
int main(int argc, char** argv) {
size_t i;
g_fixture_slowdown_factor = 2;
grpc_test_init(argc, argv);
grpc_end2end_tests_pre_init();
grpc_init();
for (i = 0; i < sizeof(configs) / sizeof(*configs); i++) {
grpc_end2end_tests(argc, argv, configs[i]);
}
grpc_shutdown();
return 0;
}
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