| /* Copyright 2018 The TensorFlow Authors. All Rights Reserved. |
| |
| 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 "tensorflow/lite/minimal_logging.h" |
| |
| #include <gtest/gtest.h> |
| #include "tensorflow/lite/logger.h" |
| |
| namespace tflite { |
| |
| TEST(MinimalLogging, Basic) { |
| testing::internal::CaptureStderr(); |
| TFLITE_LOG_PROD(TFLITE_LOG_INFO, "Foo"); |
| EXPECT_EQ("INFO: Foo\n", testing::internal::GetCapturedStderr()); |
| } |
| |
| TEST(MinimalLogging, BasicFormatted) { |
| testing::internal::CaptureStderr(); |
| TFLITE_LOG_PROD(TFLITE_LOG_INFO, "Foo %s %s", "Bar", "Baz"); |
| EXPECT_EQ("INFO: Foo Bar Baz\n", testing::internal::GetCapturedStderr()); |
| } |
| |
| TEST(MinimalLogging, Warn) { |
| testing::internal::CaptureStderr(); |
| TFLITE_LOG_PROD(TFLITE_LOG_WARNING, "One", ""); |
| EXPECT_EQ("WARNING: One\n", testing::internal::GetCapturedStderr()); |
| } |
| |
| TEST(MinimalLogging, Error) { |
| testing::internal::CaptureStderr(); |
| TFLITE_LOG_PROD(TFLITE_LOG_ERROR, "Two"); |
| EXPECT_EQ("ERROR: Two\n", testing::internal::GetCapturedStderr()); |
| } |
| |
| TEST(MinimalLogging, UnknownSeverity) { |
| testing::internal::CaptureStderr(); |
| LogSeverity default_log_severity = TFLITE_LOG_INFO; |
| #if defined(__ANDROID__) || !defined(NDEBUG) |
| default_log_severity = TFLITE_LOG_VERBOSE; |
| #endif |
| EXPECT_EQ(tflite::logging_internal::MinimalLogger::SetMinimumLogSeverity( |
| static_cast<LogSeverity>(-1)), |
| default_log_severity); |
| TFLITE_LOG_PROD(static_cast<LogSeverity>(-1), "Three"); |
| EXPECT_EQ("<Unknown severity>: Three\n", |
| testing::internal::GetCapturedStderr()); |
| tflite::logging_internal::MinimalLogger::SetMinimumLogSeverity( |
| default_log_severity); |
| } |
| |
| TEST(MinimalLogging, MinimumSeverity) { |
| testing::internal::CaptureStderr(); |
| LogSeverity default_log_severity = TFLITE_LOG_INFO; |
| #if defined(__ANDROID__) || !defined(NDEBUG) |
| default_log_severity = TFLITE_LOG_VERBOSE; |
| #endif |
| |
| EXPECT_EQ(tflite::logging_internal::MinimalLogger::SetMinimumLogSeverity( |
| TFLITE_LOG_WARNING), |
| default_log_severity); |
| TFLITE_LOG_PROD(TFLITE_LOG_WARNING, "Foo"); |
| TFLITE_LOG_PROD(default_log_severity, "Bar"); |
| EXPECT_EQ("WARNING: Foo\n", testing::internal::GetCapturedStderr()); |
| tflite::logging_internal::MinimalLogger::SetMinimumLogSeverity( |
| default_log_severity); |
| } |
| |
| TEST(MinimalLogging, Once) { |
| testing::internal::CaptureStderr(); |
| for (int i = 0; i < 10; ++i) { |
| TFLITE_LOG_PROD_ONCE(TFLITE_LOG_INFO, "Count: %d", i); |
| } |
| EXPECT_EQ("INFO: Count: 0\n", testing::internal::GetCapturedStderr()); |
| } |
| |
| TEST(MinimalLogging, Debug) { |
| testing::internal::CaptureStderr(); |
| TFLITE_LOG(TFLITE_LOG_INFO, "Foo"); |
| TFLITE_LOG(TFLITE_LOG_WARNING, "Bar"); |
| TFLITE_LOG(TFLITE_LOG_ERROR, "Baz"); |
| #ifndef NDEBUG |
| EXPECT_EQ("INFO: Foo\nWARNING: Bar\nERROR: Baz\n", |
| testing::internal::GetCapturedStderr()); |
| #else |
| EXPECT_TRUE(testing::internal::GetCapturedStderr().empty()); |
| #endif |
| } |
| |
| TEST(MinimalLogging, DebugOnce) { |
| testing::internal::CaptureStderr(); |
| for (int i = 0; i < 10; ++i) { |
| TFLITE_LOG_ONCE(TFLITE_LOG_INFO, "Count: %d", i); |
| } |
| #ifndef NDEBUG |
| EXPECT_EQ("INFO: Count: 0\n", testing::internal::GetCapturedStderr()); |
| #else |
| EXPECT_TRUE(testing::internal::GetCapturedStderr().empty()); |
| #endif |
| } |
| |
| } // namespace tflite |