52 lines
1.3 KiB
C
52 lines
1.3 KiB
C
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/*
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* Copyright (C) 2019 The Android Open Source Project
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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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* http://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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*/
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#pragma once
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#include <iostream>
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#include <sstream>
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#include <string>
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#include <vector>
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#ifndef FUZZ_LOG_TAG
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#error "Must define FUZZ_LOG_TAG"
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#endif
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#define FUZZ_LOG() FuzzLog(FUZZ_LOG_TAG).log()
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#ifdef ENABLE_LOG_FUZZ
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class FuzzLog {
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public:
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FuzzLog(const char* tag) : mTag(tag) {}
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~FuzzLog() { std::cout << mTag << ": " << mOs.str() << std::endl; }
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std::stringstream& log() { return mOs; }
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private:
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const char* mTag = nullptr;
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std::stringstream mOs;
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};
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#else
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class FuzzLog {
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public:
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FuzzLog(const char* /*tag*/) {}
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template <typename T>
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FuzzLog& operator<<(const T& /*t*/) {
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return *this;
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}
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FuzzLog& log() { return *this; }
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};
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#endif
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