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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 "src/core/lib/iomgr/port.h"
#include "test/core/end2end/end2end_tests.h"
#include <string.h>
#ifdef GRPC_POSIX_SOCKET
#include <unistd.h>
#endif
#include <grpc/support/alloc.h>
#include <grpc/support/log.h>
#include <grpc/support/sync.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/gpr/env.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 = static_cast<grpc_end2end_test_fixture*>(ts);
grpc_core::ExecCtx exec_ctx;
grpc_endpoint_pair* sfd = static_cast<grpc_endpoint_pair*>(f->fixture_data);
grpc_endpoint_add_to_pollset(sfd->server, grpc_cq_pollset(f->cq));
grpc_server_setup_transport(f->server, transport, nullptr,
grpc_server_get_channel_args(f->server), nullptr);
}
typedef struct {
grpc_end2end_test_fixture* f;
grpc_channel_args* client_args;
} sp_client_setup;
static void client_setup_transport(void* ts, grpc_transport* transport) {
sp_client_setup* cs = static_cast<sp_client_setup*>(ts);
grpc_arg authority_arg = grpc_channel_arg_string_create(
const_cast<char*>(GRPC_ARG_DEFAULT_AUTHORITY),
const_cast<char*>("test-authority"));
grpc_channel_args* args =
grpc_channel_args_copy_and_add(cs->client_args, &authority_arg, 1);
cs->f->client = grpc_channel_create("socketpair-target", args,
GRPC_CLIENT_DIRECT_CHANNEL, transport);
grpc_channel_args_destroy(args);
}
static grpc_end2end_test_fixture chttp2_create_fixture_socketpair(
grpc_channel_args* client_args, grpc_channel_args* server_args) {
grpc_endpoint_pair* sfd =
static_cast<grpc_endpoint_pair*>(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(nullptr);
f.shutdown_cq = grpc_completion_queue_create_for_pluck(nullptr);
*sfd = grpc_iomgr_create_endpoint_pair("fixture", nullptr);
return f;
}
static void chttp2_init_client_socketpair(grpc_end2end_test_fixture* f,
grpc_channel_args* client_args) {
grpc_core::ExecCtx exec_ctx;
grpc_endpoint_pair* sfd = static_cast<grpc_endpoint_pair*>(f->fixture_data);
grpc_transport* transport;
sp_client_setup cs;
cs.client_args = client_args;
cs.f = f;
transport = grpc_create_chttp2_transport(client_args, sfd->client, true);
client_setup_transport(&cs, transport);
GPR_ASSERT(f->client);
grpc_chttp2_transport_start_reading(transport, nullptr, nullptr);
}
static void chttp2_init_server_socketpair(grpc_end2end_test_fixture* f,
grpc_channel_args* server_args) {
grpc_core::ExecCtx exec_ctx;
grpc_endpoint_pair* sfd = static_cast<grpc_endpoint_pair*>(f->fixture_data);
grpc_transport* transport;
GPR_ASSERT(!f->server);
f->server = grpc_server_create(server_args, nullptr);
grpc_server_register_completion_queue(f->server, f->cq, nullptr);
grpc_server_start(f->server);
transport = grpc_create_chttp2_transport(server_args, sfd->server, false);
server_setup_transport(f, transport);
grpc_chttp2_transport_start_reading(transport, nullptr, nullptr);
}
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", FEATURE_MASK_SUPPORTS_AUTHORITY_HEADER, nullptr,
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;
/* force tracing on, with a value to force many
code paths in trace.c to be taken */
gpr_setenv("GRPC_TRACE", "doesnt-exist,http,all");
#ifdef GRPC_POSIX_SOCKET
g_fixture_slowdown_factor = isatty(STDOUT_FILENO) ? 10 : 1;
#else
g_fixture_slowdown_factor = 10;
#endif
#ifdef GPR_WINDOWS
/* on Windows, writing logs to stderr is very slow
when stderr is redirected to a disk file.
The "trace" tests fixtures generates large amount
of logs, so setting a buffer for stderr prevents certain
test cases from timing out. */
setvbuf(stderr, NULL, _IOLBF, 1024);
#endif
grpc::testing::TestEnvironment env(argc, argv);
grpc_end2end_tests_pre_init();
grpc_init();
GPR_ASSERT(0 == grpc_tracer_set_enabled("also-doesnt-exist", 0));
GPR_ASSERT(1 == grpc_tracer_set_enabled("http", 1));
GPR_ASSERT(1 == grpc_tracer_set_enabled("all", 1));
for (i = 0; i < sizeof(configs) / sizeof(*configs); i++) {
grpc_end2end_tests(argc, argv, configs[i]);
}
grpc_shutdown();
return 0;
}
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