| // Copyright 2020 The Pigweed 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 |
| // |
| // https://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 "gtest/gtest.h" |
| #include "pw_log_null/log_null.h" |
| |
| #define PW_LOG_MODULE_NAME "this test!" |
| |
| extern "C" bool CTest(); |
| |
| namespace { |
| |
| TEST(LogNull, NoArguments) { |
| PW_HANDLE_LOG(1, 2, "3"); |
| PW_HANDLE_LOG(1, 2, "whoa"); |
| } |
| |
| TEST(LogNull, WithArguments) { |
| PW_HANDLE_LOG(1, 2, "%s", "hello"); |
| PW_HANDLE_LOG(1, 2, "%d + %s == %p", 1, "two", static_cast<void*>(nullptr)); |
| } |
| |
| TEST(LogNull, ExpressionsAreEvaluated) { |
| static int global; |
| |
| global = 0; |
| bool local = true; |
| |
| PW_HANDLE_LOG( |
| 1, 2, "You are number%s %d!", (local = false) ? "" : " not", []() { |
| global = 1; |
| return global; |
| }()); |
| |
| EXPECT_EQ(1, global); |
| EXPECT_FALSE(local); |
| } |
| |
| } // namespace |