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Diffstat (limited to 'abseil-cpp/absl/log/globals_test.cc')
-rw-r--r-- | abseil-cpp/absl/log/globals_test.cc | 104 |
1 files changed, 104 insertions, 0 deletions
diff --git a/abseil-cpp/absl/log/globals_test.cc b/abseil-cpp/absl/log/globals_test.cc new file mode 100644 index 0000000..f7af47c --- /dev/null +++ b/abseil-cpp/absl/log/globals_test.cc @@ -0,0 +1,104 @@ +// +// Copyright 2022 The Abseil 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 "absl/log/globals.h" + +#include "gmock/gmock.h" +#include "gtest/gtest.h" +#include "absl/base/attributes.h" +#include "absl/base/log_severity.h" +#include "absl/log/internal/globals.h" +#include "absl/log/internal/test_helpers.h" +#include "absl/log/log.h" +#include "absl/log/scoped_mock_log.h" + +namespace { +using ::testing::_; +using ::testing::StrEq; + +auto* test_env ABSL_ATTRIBUTE_UNUSED = ::testing::AddGlobalTestEnvironment( + new absl::log_internal::LogTestEnvironment); + +constexpr static absl::LogSeverityAtLeast DefaultMinLogLevel() { + return absl::LogSeverityAtLeast::kInfo; +} +constexpr static absl::LogSeverityAtLeast DefaultStderrThreshold() { + return absl::LogSeverityAtLeast::kError; +} + +TEST(TestGlobals, MinLogLevel) { + EXPECT_EQ(absl::MinLogLevel(), DefaultMinLogLevel()); + absl::SetMinLogLevel(absl::LogSeverityAtLeast::kError); + EXPECT_EQ(absl::MinLogLevel(), absl::LogSeverityAtLeast::kError); + absl::SetMinLogLevel(DefaultMinLogLevel()); +} + +TEST(TestGlobals, ScopedMinLogLevel) { + EXPECT_EQ(absl::MinLogLevel(), DefaultMinLogLevel()); + { + absl::log_internal::ScopedMinLogLevel scoped_stderr_threshold( + absl::LogSeverityAtLeast::kError); + EXPECT_EQ(absl::MinLogLevel(), absl::LogSeverityAtLeast::kError); + } + EXPECT_EQ(absl::MinLogLevel(), DefaultMinLogLevel()); +} + +TEST(TestGlobals, StderrThreshold) { + EXPECT_EQ(absl::StderrThreshold(), DefaultStderrThreshold()); + absl::SetStderrThreshold(absl::LogSeverityAtLeast::kError); + EXPECT_EQ(absl::StderrThreshold(), absl::LogSeverityAtLeast::kError); + absl::SetStderrThreshold(DefaultStderrThreshold()); +} + +TEST(TestGlobals, ScopedStderrThreshold) { + EXPECT_EQ(absl::StderrThreshold(), DefaultStderrThreshold()); + { + absl::ScopedStderrThreshold scoped_stderr_threshold( + absl::LogSeverityAtLeast::kError); + EXPECT_EQ(absl::StderrThreshold(), absl::LogSeverityAtLeast::kError); + } + EXPECT_EQ(absl::StderrThreshold(), DefaultStderrThreshold()); +} + +TEST(TestGlobals, LogBacktraceAt) { + EXPECT_FALSE(absl::log_internal::ShouldLogBacktraceAt("some_file.cc", 111)); + absl::SetLogBacktraceLocation("some_file.cc", 111); + EXPECT_TRUE(absl::log_internal::ShouldLogBacktraceAt("some_file.cc", 111)); + EXPECT_FALSE( + absl::log_internal::ShouldLogBacktraceAt("another_file.cc", 222)); +} + +TEST(TestGlobals, LogPrefix) { + EXPECT_TRUE(absl::ShouldPrependLogPrefix()); + absl::EnableLogPrefix(false); + EXPECT_FALSE(absl::ShouldPrependLogPrefix()); + absl::EnableLogPrefix(true); + EXPECT_TRUE(absl::ShouldPrependLogPrefix()); +} + +TEST(TestGlobals, AndroidLogTag) { + // Verify invalid tags result in a check failure. + EXPECT_DEATH_IF_SUPPORTED(absl::SetAndroidNativeTag(nullptr), ".*"); + + // Verify valid tags applied. + EXPECT_THAT(absl::log_internal::GetAndroidNativeTag(), StrEq("native")); + absl::SetAndroidNativeTag("test_tag"); + EXPECT_THAT(absl::log_internal::GetAndroidNativeTag(), StrEq("test_tag")); + + // Verify that additional calls (more than 1) result in a check failure. + EXPECT_DEATH_IF_SUPPORTED(absl::SetAndroidNativeTag("test_tag_fail"), ".*"); +} + +} // namespace |