| // Copyright 2022 The Centipede 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 "./centipede/logging.h" |
| |
| #include "gtest/gtest.h" |
| #include "absl/flags/flag.h" |
| #include "absl/log/scoped_mock_log.h" |
| |
| namespace centipede { |
| namespace { |
| |
| using testing::_; |
| |
| TEST(LoggingTest, Vlog) { |
| absl::ScopedMockLog log; |
| |
| EXPECT_CALL(log, Log(absl::LogSeverity::kInfo, _, "VLOG(0)")).Times(1); |
| EXPECT_CALL(log, Log(absl::LogSeverity::kInfo, _, "VLOG(5)")).Times(1); |
| EXPECT_CALL(log, Log(absl::LogSeverity::kInfo, _, "VLOG(9)")).Times(1); |
| EXPECT_CALL(log, Log(absl::LogSeverity::kInfo, _, "VLOG(10)")).Times(1); |
| EXPECT_CALL(log, Log(absl::LogSeverity::kInfo, _, "VLOG(11)")).Times(0); |
| |
| log.StartCapturingLogs(); // Call this after done setting expectations. |
| |
| absl::SetFlag(&FLAGS_v, 10); |
| #define TEST_VLOG(level) VLOG(level) << "VLOG(" << level << ")" |
| TEST_VLOG(0); |
| TEST_VLOG(5); |
| TEST_VLOG(9); |
| TEST_VLOG(10); |
| TEST_VLOG(11); |
| } |
| |
| } // namespace |
| } // namespace centipede |