| /* |
| * |
| * 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 <grpc/grpc.h> |
| #include <string.h> |
| |
| #include <grpc/support/alloc.h> |
| #include <grpc/support/log.h> |
| #include <grpc/support/string_util.h> |
| #include "test/core/util/test_config.h" |
| |
| static char *g_last_log_error_message = NULL; |
| static const char *g_file_name = "channel.c"; |
| |
| static int ends_with(const char *src, const char *suffix) { |
| size_t src_len = strlen(src); |
| size_t suffix_len = strlen(suffix); |
| if (src_len < suffix_len) { |
| return 0; |
| } |
| return strcmp(src + src_len - suffix_len, suffix) == 0; |
| } |
| |
| static void log_error_sink(gpr_log_func_args *args) { |
| if (args->severity == GPR_LOG_SEVERITY_ERROR && |
| ends_with(args->file, g_file_name)) { |
| g_last_log_error_message = gpr_strdup(args->message); |
| } |
| } |
| |
| static void verify_last_error(const char *message) { |
| if (message == NULL) { |
| GPR_ASSERT(g_last_log_error_message == NULL); |
| return; |
| } |
| GPR_ASSERT(strcmp(message, g_last_log_error_message) == 0); |
| gpr_free(g_last_log_error_message); |
| g_last_log_error_message = NULL; |
| } |
| |
| static char *compose_error_string(const char *key, const char *message) { |
| char *ret; |
| gpr_asprintf(&ret, "%s%s", key, message); |
| return ret; |
| } |
| |
| static void one_test(grpc_channel_args *args, char *expected_error_message) { |
| grpc_channel *chan = |
| grpc_insecure_channel_create("nonexistant:54321", args, NULL); |
| verify_last_error(expected_error_message); |
| gpr_free(expected_error_message); |
| grpc_channel_destroy(chan); |
| } |
| |
| static void test_no_error_message(void) { one_test(NULL, NULL); } |
| |
| static void test_default_authority_type(void) { |
| grpc_arg client_arg; |
| grpc_channel_args client_args; |
| char *expected_error_message; |
| |
| client_arg.type = GRPC_ARG_INTEGER; |
| client_arg.key = GRPC_ARG_DEFAULT_AUTHORITY; |
| client_arg.value.integer = 0; |
| |
| client_args.num_args = 1; |
| client_args.args = &client_arg; |
| expected_error_message = compose_error_string( |
| GRPC_ARG_DEFAULT_AUTHORITY, " ignored: it must be a string"); |
| one_test(&client_args, expected_error_message); |
| } |
| |
| static void test_ssl_name_override_type(void) { |
| grpc_arg client_arg; |
| grpc_channel_args client_args; |
| char *expected_error_message; |
| |
| client_arg.type = GRPC_ARG_INTEGER; |
| client_arg.key = GRPC_SSL_TARGET_NAME_OVERRIDE_ARG; |
| client_arg.value.integer = 0; |
| |
| client_args.num_args = 1; |
| client_args.args = &client_arg; |
| expected_error_message = compose_error_string( |
| GRPC_SSL_TARGET_NAME_OVERRIDE_ARG, " ignored: it must be a string"); |
| one_test(&client_args, expected_error_message); |
| } |
| |
| static void test_ssl_name_override_failed(void) { |
| grpc_arg client_arg[2]; |
| grpc_channel_args client_args; |
| char *expected_error_message; |
| |
| client_arg[0].type = GRPC_ARG_STRING; |
| client_arg[0].key = GRPC_ARG_DEFAULT_AUTHORITY; |
| client_arg[0].value.string = "default"; |
| client_arg[1].type = GRPC_ARG_STRING; |
| client_arg[1].key = GRPC_SSL_TARGET_NAME_OVERRIDE_ARG; |
| client_arg[1].value.string = "ssl"; |
| |
| client_args.num_args = 2; |
| client_args.args = client_arg; |
| expected_error_message = |
| compose_error_string(GRPC_SSL_TARGET_NAME_OVERRIDE_ARG, |
| " ignored: default host already set some other way"); |
| one_test(&client_args, expected_error_message); |
| } |
| |
| int main(int argc, char **argv) { |
| grpc_test_init(argc, argv); |
| grpc_init(); |
| gpr_set_log_function(log_error_sink); |
| |
| test_no_error_message(); |
| test_default_authority_type(); |
| test_ssl_name_override_type(); |
| test_ssl_name_override_failed(); |
| |
| grpc_shutdown(); |
| |
| return 0; |
| } |