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https://github.com/abseil/abseil-cpp.git
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698d4f483b
Also, add a GoogleTest debug `PrintTo` routine for `LogEntry`, so that unexpected calls to `ScopedMockLog::Send` print metadata legibly. PiperOrigin-RevId: 790735226 Change-Id: If21821812a9b7ecfaefef9ea5085f161f9331cf4
65 lines
2.1 KiB
C++
65 lines
2.1 KiB
C++
//
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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/structured.h"
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#include <ios>
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#include <sstream>
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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/log/internal/test_helpers.h"
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#include "absl/log/internal/test_matchers.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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using ::absl::log_internal::MatchesOstream;
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using ::absl::log_internal::TextMessage;
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using ::testing::ElementsAre;
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using ::testing::Eq;
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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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// Abseil Logging library uses these by default, so we set them on the
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// `std::ostream` we compare against too.
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std::ios &LoggingDefaults(std::ios &str) {
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str.setf(std::ios_base::showbase | std::ios_base::boolalpha |
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std::ios_base::internal);
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return str;
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}
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TEST(StreamingFormatTest, LogAsLiteral) {
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std::ostringstream stream;
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const std::string not_a_literal("hello world");
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stream << LoggingDefaults << absl::LogAsLiteral(not_a_literal);
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absl::ScopedMockLog sink;
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EXPECT_CALL(sink, Send).Times(0);
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EXPECT_CALL(sink, Send(AllOf(TextMessage(MatchesOstream(stream)),
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TextMessage(Eq("hello world")),
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ENCODED_MESSAGE(HasValues(ElementsAre(
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ValueWithLiteral(Eq("hello world"))))))));
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sink.StartCapturingLogs();
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LOG(INFO) << absl::LogAsLiteral(not_a_literal);
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}
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} // namespace
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