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The C based gRPC (C++, Python, Ruby, Objective-C, PHP, C#)
https://grpc.io/
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94 lines
2.9 KiB
94 lines
2.9 KiB
/* |
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* |
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* Copyright 2015 gRPC authors. |
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* |
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* Licensed under the Apache License, Version 2.0 (the "License"); |
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* you may not use this file except in compliance with the License. |
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* You may obtain a copy of the License at |
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* |
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* http://www.apache.org/licenses/LICENSE-2.0 |
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* |
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* Unless required by applicable law or agreed to in writing, software |
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* distributed under the License is distributed on an "AS IS" BASIS, |
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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* See the License for the specific language governing permissions and |
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* limitations under the License. |
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* |
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*/ |
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#include <string.h> |
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#include <gtest/gtest.h> |
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#include <grpc/support/log.h> |
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#include "test/core/util/test_config.h" |
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static bool log_func_reached = false; |
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static void test_callback(gpr_log_func_args* args) { |
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GPR_ASSERT(0 == strcmp(__FILE__, args->file)); |
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GPR_ASSERT(args->severity == GPR_LOG_SEVERITY_INFO); |
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GPR_ASSERT(0 == strcmp(args->message, "hello 1 2 3")); |
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} |
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static void test_should_log(gpr_log_func_args* /*args*/) { |
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log_func_reached = true; |
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} |
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static void test_should_not_log(gpr_log_func_args* /*args*/) { |
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GPR_ASSERT(false); |
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} |
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#define test_log_function_reached(SEVERITY) \ |
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gpr_set_log_function(test_should_log); \ |
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log_func_reached = false; \ |
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gpr_log_message(SEVERITY, "hello 1 2 3"); \ |
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GPR_ASSERT(log_func_reached); \ |
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log_func_reached = false; \ |
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gpr_log(SEVERITY, "hello %d %d %d", 1, 2, 3); \ |
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GPR_ASSERT(log_func_reached); \ |
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gpr_set_log_function(nullptr); |
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#define test_log_function_unreached(SEVERITY) \ |
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gpr_set_log_function(test_should_not_log); \ |
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gpr_log_message(SEVERITY, "hello 1 2 3"); \ |
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gpr_log(SEVERITY, "hello %d %d %d", 1, 2, 3); \ |
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gpr_set_log_function(nullptr); |
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TEST(LogTest, Basic) { |
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/* test logging at various verbosity levels */ |
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gpr_log(GPR_DEBUG, "%s", "hello world"); |
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gpr_log(GPR_INFO, "%s", "hello world"); |
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gpr_log(GPR_ERROR, "%s", "hello world"); |
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/* should succeed */ |
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GPR_ASSERT(1); |
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gpr_set_log_function(test_callback); |
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gpr_log_message(GPR_INFO, "hello 1 2 3"); |
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gpr_log(GPR_INFO, "hello %d %d %d", 1, 2, 3); |
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gpr_set_log_function(nullptr); |
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} |
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TEST(LogTest, LogVerbosity) { |
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gpr_set_log_verbosity(GPR_LOG_SEVERITY_DEBUG); |
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test_log_function_reached(GPR_ERROR); |
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test_log_function_reached(GPR_INFO); |
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test_log_function_reached(GPR_DEBUG); |
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gpr_set_log_verbosity(GPR_LOG_SEVERITY_INFO); |
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test_log_function_reached(GPR_ERROR); |
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test_log_function_reached(GPR_INFO); |
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test_log_function_unreached(GPR_DEBUG); |
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gpr_set_log_verbosity(GPR_LOG_SEVERITY_ERROR); |
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test_log_function_reached(GPR_ERROR); |
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test_log_function_unreached(GPR_INFO); |
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test_log_function_unreached(GPR_DEBUG); |
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} |
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int main(int argc, char** argv) { |
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grpc::testing::TestEnvironment env(&argc, argv); |
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::testing::InitGoogleTest(&argc, argv); |
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int ret = RUN_ALL_TESTS(); |
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return ret; |
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}
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