Abseil Common Libraries (C++) (grcp 依赖)
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92 lines
3.1 KiB
92 lines
3.1 KiB
2 years ago
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// Copyright 2022 The Abseil 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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// https://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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#include "absl/log/globals.h"
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#include <string>
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#include "gmock/gmock.h"
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#include "gtest/gtest.h"
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#include "absl/base/attributes.h"
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#include "absl/base/log_severity.h"
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#include "absl/log/internal/globals.h"
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#include "absl/log/internal/test_helpers.h"
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#include "absl/log/log.h"
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#include "absl/log/scoped_mock_log.h"
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namespace {
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auto* test_env ABSL_ATTRIBUTE_UNUSED = ::testing::AddGlobalTestEnvironment(
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new absl::log_internal::LogTestEnvironment);
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constexpr static absl::LogSeverityAtLeast DefaultMinLogLevel() {
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return absl::LogSeverityAtLeast::kInfo;
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}
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constexpr static absl::LogSeverityAtLeast DefaultStderrThreshold() {
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return absl::LogSeverityAtLeast::kError;
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}
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TEST(TestGlobals, MinLogLevel) {
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EXPECT_EQ(absl::MinLogLevel(), DefaultMinLogLevel());
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absl::SetMinLogLevel(absl::LogSeverityAtLeast::kError);
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EXPECT_EQ(absl::MinLogLevel(), absl::LogSeverityAtLeast::kError);
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absl::SetMinLogLevel(DefaultMinLogLevel());
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}
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TEST(TestGlobals, ScopedMinLogLevel) {
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EXPECT_EQ(absl::MinLogLevel(), DefaultMinLogLevel());
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{
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absl::log_internal::ScopedMinLogLevel scoped_stderr_threshold(
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absl::LogSeverityAtLeast::kError);
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EXPECT_EQ(absl::MinLogLevel(), absl::LogSeverityAtLeast::kError);
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}
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EXPECT_EQ(absl::MinLogLevel(), DefaultMinLogLevel());
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}
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TEST(TestGlobals, StderrThreshold) {
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EXPECT_EQ(absl::StderrThreshold(), DefaultStderrThreshold());
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absl::SetStderrThreshold(absl::LogSeverityAtLeast::kError);
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EXPECT_EQ(absl::StderrThreshold(), absl::LogSeverityAtLeast::kError);
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absl::SetStderrThreshold(DefaultStderrThreshold());
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}
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TEST(TestGlobals, ScopedStderrThreshold) {
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EXPECT_EQ(absl::StderrThreshold(), DefaultStderrThreshold());
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{
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absl::ScopedStderrThreshold scoped_stderr_threshold(
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absl::LogSeverityAtLeast::kError);
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EXPECT_EQ(absl::StderrThreshold(), absl::LogSeverityAtLeast::kError);
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}
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EXPECT_EQ(absl::StderrThreshold(), DefaultStderrThreshold());
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}
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TEST(TestGlobals, LogBacktraceAt) {
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EXPECT_FALSE(absl::log_internal::ShouldLogBacktraceAt("some_file.cc", 111));
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absl::SetLogBacktraceLocation("some_file.cc", 111);
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EXPECT_TRUE(absl::log_internal::ShouldLogBacktraceAt("some_file.cc", 111));
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EXPECT_FALSE(
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absl::log_internal::ShouldLogBacktraceAt("another_file.cc", 222));
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}
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TEST(TestGlobals, LogPrefix) {
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EXPECT_TRUE(absl::ShouldPrependLogPrefix());
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absl::EnableLogPrefix(false);
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EXPECT_FALSE(absl::ShouldPrependLogPrefix());
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absl::EnableLogPrefix(true);
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EXPECT_TRUE(absl::ShouldPrependLogPrefix());
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}
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} // namespace
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