| /* |
| * |
| * 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/http/httpcli.h" |
| |
| #include <string.h> |
| |
| #include <grpc/grpc.h> |
| #include <grpc/support/alloc.h> |
| #include <grpc/support/log.h> |
| #include <grpc/support/string_util.h> |
| #include <grpc/support/subprocess.h> |
| #include <grpc/support/sync.h> |
| #include "src/core/lib/iomgr/iomgr.h" |
| #include "test/core/util/port.h" |
| #include "test/core/util/test_config.h" |
| |
| static int g_done = 0; |
| static grpc_httpcli_context g_context; |
| static gpr_mu* g_mu; |
| static grpc_polling_entity g_pops; |
| |
| static grpc_millis n_seconds_time(int seconds) { |
| return grpc_timespec_to_millis_round_up( |
| grpc_timeout_seconds_to_deadline(seconds)); |
| } |
| |
| static void on_finish(void* arg, grpc_error* error) { |
| const char* expect = |
| "<html><head><title>Hello world!</title></head>" |
| "<body><p>This is a test</p></body></html>"; |
| grpc_http_response* response = static_cast<grpc_http_response*>(arg); |
| GPR_ASSERT(response); |
| GPR_ASSERT(response->status == 200); |
| GPR_ASSERT(response->body_length == strlen(expect)); |
| GPR_ASSERT(0 == memcmp(expect, response->body, response->body_length)); |
| gpr_mu_lock(g_mu); |
| g_done = 1; |
| GPR_ASSERT(GRPC_LOG_IF_ERROR( |
| "pollset_kick", |
| grpc_pollset_kick(grpc_polling_entity_pollset(&g_pops), nullptr))); |
| gpr_mu_unlock(g_mu); |
| } |
| |
| static void test_get(int port) { |
| grpc_httpcli_request req; |
| char* host; |
| grpc_core::ExecCtx exec_ctx; |
| |
| g_done = 0; |
| gpr_log(GPR_INFO, "test_get"); |
| |
| gpr_asprintf(&host, "localhost:%d", port); |
| gpr_log(GPR_INFO, "requesting from %s", host); |
| |
| memset(&req, 0, sizeof(req)); |
| req.host = host; |
| req.http.path = const_cast<char*>("/get"); |
| req.handshaker = &grpc_httpcli_plaintext; |
| |
| grpc_http_response response; |
| memset(&response, 0, sizeof(response)); |
| grpc_resource_quota* resource_quota = grpc_resource_quota_create("test_get"); |
| grpc_httpcli_get( |
| &g_context, &g_pops, resource_quota, &req, n_seconds_time(15), |
| GRPC_CLOSURE_CREATE(on_finish, &response, grpc_schedule_on_exec_ctx), |
| &response); |
| grpc_resource_quota_unref_internal(resource_quota); |
| gpr_mu_lock(g_mu); |
| while (!g_done) { |
| grpc_pollset_worker* worker = nullptr; |
| GPR_ASSERT(GRPC_LOG_IF_ERROR( |
| "pollset_work", grpc_pollset_work(grpc_polling_entity_pollset(&g_pops), |
| &worker, n_seconds_time(1)))); |
| gpr_mu_unlock(g_mu); |
| |
| gpr_mu_lock(g_mu); |
| } |
| gpr_mu_unlock(g_mu); |
| gpr_free(host); |
| grpc_http_response_destroy(&response); |
| } |
| |
| static void test_post(int port) { |
| grpc_httpcli_request req; |
| char* host; |
| grpc_core::ExecCtx exec_ctx; |
| |
| g_done = 0; |
| gpr_log(GPR_INFO, "test_post"); |
| |
| gpr_asprintf(&host, "localhost:%d", port); |
| gpr_log(GPR_INFO, "posting to %s", host); |
| |
| memset(&req, 0, sizeof(req)); |
| req.host = host; |
| req.http.path = const_cast<char*>("/post"); |
| req.handshaker = &grpc_httpcli_plaintext; |
| |
| grpc_http_response response; |
| memset(&response, 0, sizeof(response)); |
| grpc_resource_quota* resource_quota = grpc_resource_quota_create("test_post"); |
| grpc_httpcli_post( |
| &g_context, &g_pops, resource_quota, &req, "hello", 5, n_seconds_time(15), |
| GRPC_CLOSURE_CREATE(on_finish, &response, grpc_schedule_on_exec_ctx), |
| &response); |
| grpc_resource_quota_unref_internal(resource_quota); |
| gpr_mu_lock(g_mu); |
| while (!g_done) { |
| grpc_pollset_worker* worker = nullptr; |
| GPR_ASSERT(GRPC_LOG_IF_ERROR( |
| "pollset_work", grpc_pollset_work(grpc_polling_entity_pollset(&g_pops), |
| &worker, n_seconds_time(1)))); |
| gpr_mu_unlock(g_mu); |
| |
| gpr_mu_lock(g_mu); |
| } |
| gpr_mu_unlock(g_mu); |
| gpr_free(host); |
| grpc_http_response_destroy(&response); |
| } |
| |
| static void destroy_pops(void* p, grpc_error* error) { |
| grpc_pollset_destroy( |
| grpc_polling_entity_pollset(static_cast<grpc_polling_entity*>(p))); |
| } |
| |
| int main(int argc, char** argv) { |
| gpr_subprocess* server; |
| grpc_test_init(argc, argv); |
| grpc_init(); |
| { |
| grpc_closure destroyed; |
| grpc_core::ExecCtx exec_ctx; |
| char* me = argv[0]; |
| char* lslash = strrchr(me, '/'); |
| char* args[4]; |
| int port = grpc_pick_unused_port_or_die(); |
| int arg_shift = 0; |
| /* figure out where we are */ |
| char* root; |
| if (lslash != nullptr) { |
| /* Hack for bazel target */ |
| if ((unsigned)(lslash - me) >= (sizeof("http") - 1) && |
| strncmp(me + (lslash - me) - sizeof("http") + 1, "http", |
| sizeof("http") - 1) == 0) { |
| lslash = me + (lslash - me) - sizeof("http"); |
| } |
| root = static_cast<char*>( |
| gpr_malloc((size_t)(lslash - me + sizeof("/../..")))); |
| memcpy(root, me, (size_t)(lslash - me)); |
| memcpy(root + (lslash - me), "/../..", sizeof("/../..")); |
| } else { |
| root = gpr_strdup("."); |
| } |
| |
| GPR_ASSERT(argc <= 2); |
| if (argc == 2) { |
| args[0] = gpr_strdup(argv[1]); |
| } else { |
| arg_shift = 1; |
| gpr_asprintf(&args[0], "%s/test/core/http/python_wrapper.sh", root); |
| gpr_asprintf(&args[1], "%s/test/core/http/test_server.py", root); |
| } |
| |
| /* start the server */ |
| args[1 + arg_shift] = const_cast<char*>("--port"); |
| gpr_asprintf(&args[2 + arg_shift], "%d", port); |
| server = gpr_subprocess_create(3 + arg_shift, (const char**)args); |
| GPR_ASSERT(server); |
| gpr_free(args[0]); |
| if (arg_shift) gpr_free(args[1]); |
| gpr_free(args[2 + arg_shift]); |
| gpr_free(root); |
| |
| gpr_sleep_until(gpr_time_add(gpr_now(GPR_CLOCK_REALTIME), |
| gpr_time_from_seconds(5, GPR_TIMESPAN))); |
| |
| grpc_httpcli_context_init(&g_context); |
| grpc_pollset* pollset = |
| static_cast<grpc_pollset*>(gpr_zalloc(grpc_pollset_size())); |
| grpc_pollset_init(pollset, &g_mu); |
| g_pops = grpc_polling_entity_create_from_pollset(pollset); |
| |
| test_get(port); |
| test_post(port); |
| |
| grpc_httpcli_context_destroy(&g_context); |
| GRPC_CLOSURE_INIT(&destroyed, destroy_pops, &g_pops, |
| grpc_schedule_on_exec_ctx); |
| grpc_pollset_shutdown(grpc_polling_entity_pollset(&g_pops), &destroyed); |
| } |
| grpc_shutdown(); |
| |
| gpr_free(grpc_polling_entity_pollset(&g_pops)); |
| |
| gpr_subprocess_destroy(server); |
| |
| return 0; |
| } |