| /* |
| * |
| * 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 <string.h> |
| |
| #include <grpc/support/log.h> |
| #include <grpc/support/useful.h> |
| |
| #include "src/core/lib/channel/channel_args.h" |
| #include "src/core/lib/iomgr/exec_ctx.h" |
| #include "test/core/util/test_config.h" |
| |
| static void test_create(void) { |
| grpc_core::ExecCtx exec_ctx; |
| |
| grpc_arg arg_int; |
| grpc_arg arg_string; |
| grpc_arg to_add[2]; |
| grpc_channel_args* ch_args; |
| |
| arg_int.key = const_cast<char*>("int_arg"); |
| arg_int.type = GRPC_ARG_INTEGER; |
| arg_int.value.integer = 123; |
| |
| arg_string.key = const_cast<char*>("str key"); |
| arg_string.type = GRPC_ARG_STRING; |
| arg_string.value.string = const_cast<char*>("str value"); |
| |
| to_add[0] = arg_int; |
| to_add[1] = arg_string; |
| ch_args = grpc_channel_args_copy_and_add(nullptr, to_add, 2); |
| |
| GPR_ASSERT(ch_args->num_args == 2); |
| GPR_ASSERT(strcmp(ch_args->args[0].key, arg_int.key) == 0); |
| GPR_ASSERT(ch_args->args[0].type == arg_int.type); |
| GPR_ASSERT(ch_args->args[0].value.integer == arg_int.value.integer); |
| |
| GPR_ASSERT(strcmp(ch_args->args[1].key, arg_string.key) == 0); |
| GPR_ASSERT(ch_args->args[1].type == arg_string.type); |
| GPR_ASSERT(strcmp(ch_args->args[1].value.string, arg_string.value.string) == |
| 0); |
| |
| grpc_channel_args_destroy(ch_args); |
| } |
| |
| static void test_set_compression_algorithm(void) { |
| grpc_core::ExecCtx exec_ctx; |
| grpc_channel_args* ch_args; |
| |
| ch_args = |
| grpc_channel_args_set_compression_algorithm(nullptr, GRPC_COMPRESS_GZIP); |
| GPR_ASSERT(ch_args->num_args == 1); |
| GPR_ASSERT(strcmp(ch_args->args[0].key, |
| GRPC_COMPRESSION_CHANNEL_DEFAULT_ALGORITHM) == 0); |
| GPR_ASSERT(ch_args->args[0].type == GRPC_ARG_INTEGER); |
| |
| grpc_channel_args_destroy(ch_args); |
| } |
| |
| static void test_compression_algorithm_states(void) { |
| grpc_core::ExecCtx exec_ctx; |
| grpc_channel_args *ch_args, *ch_args_wo_gzip, *ch_args_wo_gzip_deflate, |
| *ch_args_wo_gzip_deflate_gzip; |
| unsigned states_bitset; |
| size_t i; |
| |
| ch_args = grpc_channel_args_copy_and_add(nullptr, nullptr, 0); |
| /* by default, all enabled */ |
| states_bitset = |
| (unsigned)grpc_channel_args_compression_algorithm_get_states(ch_args); |
| |
| for (i = 0; i < GRPC_COMPRESS_ALGORITHMS_COUNT; i++) { |
| GPR_ASSERT(GPR_BITGET(states_bitset, i)); |
| } |
| |
| /* disable gzip and deflate and stream/gzip */ |
| ch_args_wo_gzip = grpc_channel_args_compression_algorithm_set_state( |
| &ch_args, GRPC_COMPRESS_GZIP, 0); |
| GPR_ASSERT(ch_args == ch_args_wo_gzip); |
| ch_args_wo_gzip_deflate = grpc_channel_args_compression_algorithm_set_state( |
| &ch_args_wo_gzip, GRPC_COMPRESS_DEFLATE, 0); |
| GPR_ASSERT(ch_args_wo_gzip == ch_args_wo_gzip_deflate); |
| ch_args_wo_gzip_deflate_gzip = |
| grpc_channel_args_compression_algorithm_set_state( |
| &ch_args_wo_gzip_deflate, GRPC_COMPRESS_STREAM_GZIP, 0); |
| GPR_ASSERT(ch_args_wo_gzip_deflate == ch_args_wo_gzip_deflate_gzip); |
| |
| states_bitset = (unsigned)grpc_channel_args_compression_algorithm_get_states( |
| ch_args_wo_gzip_deflate); |
| for (i = 0; i < GRPC_COMPRESS_ALGORITHMS_COUNT; i++) { |
| if (i == GRPC_COMPRESS_GZIP || i == GRPC_COMPRESS_DEFLATE || |
| i == GRPC_COMPRESS_STREAM_GZIP) { |
| GPR_ASSERT(GPR_BITGET(states_bitset, i) == 0); |
| } else { |
| GPR_ASSERT(GPR_BITGET(states_bitset, i) != 0); |
| } |
| } |
| |
| /* re-enabled gzip and stream/gzip only */ |
| ch_args_wo_gzip = grpc_channel_args_compression_algorithm_set_state( |
| &ch_args_wo_gzip_deflate_gzip, GRPC_COMPRESS_GZIP, 1); |
| ch_args_wo_gzip = grpc_channel_args_compression_algorithm_set_state( |
| &ch_args_wo_gzip, GRPC_COMPRESS_STREAM_GZIP, 1); |
| GPR_ASSERT(ch_args_wo_gzip == ch_args_wo_gzip_deflate_gzip); |
| |
| states_bitset = (unsigned)grpc_channel_args_compression_algorithm_get_states( |
| ch_args_wo_gzip); |
| for (i = 0; i < GRPC_COMPRESS_ALGORITHMS_COUNT; i++) { |
| if (i == GRPC_COMPRESS_DEFLATE) { |
| GPR_ASSERT(GPR_BITGET(states_bitset, i) == 0); |
| } else { |
| GPR_ASSERT(GPR_BITGET(states_bitset, i) != 0); |
| } |
| } |
| |
| grpc_channel_args_destroy(ch_args); |
| } |
| |
| static void test_set_socket_mutator(void) { |
| grpc_channel_args* ch_args; |
| grpc_socket_mutator mutator; |
| grpc_socket_mutator_init(&mutator, nullptr); |
| |
| ch_args = grpc_channel_args_set_socket_mutator(nullptr, &mutator); |
| GPR_ASSERT(ch_args->num_args == 1); |
| GPR_ASSERT(strcmp(ch_args->args[0].key, GRPC_ARG_SOCKET_MUTATOR) == 0); |
| GPR_ASSERT(ch_args->args[0].type == GRPC_ARG_POINTER); |
| |
| { |
| grpc_core::ExecCtx exec_ctx; |
| grpc_channel_args_destroy(ch_args); |
| } |
| } |
| |
| int main(int argc, char** argv) { |
| grpc_test_init(argc, argv); |
| grpc_init(); |
| test_create(); |
| test_set_compression_algorithm(); |
| test_compression_algorithm_states(); |
| test_set_socket_mutator(); |
| grpc_shutdown(); |
| return 0; |
| } |