56 lines
2.0 KiB
C++
56 lines
2.0 KiB
C++
// Copyright 2020 Google Inc.
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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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////////////////////////////////////////////////////////////////////////////////
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#include <string>
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#include <fuzzer/FuzzedDataProvider.h>
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#include "absl/strings/str_format.h"
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#include "absl/strings/str_join.h"
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#include "absl/strings/str_split.h"
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#include "absl/strings/numbers.h"
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#include "absl/strings/str_cat.h"
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extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size) {
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FuzzedDataProvider fuzzed_data(data, size);
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float float_value = fuzzed_data.ConsumeFloatingPoint<float>();
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double double_value = fuzzed_data.ConsumeFloatingPoint<double>();
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int int_value = fuzzed_data.ConsumeIntegral<int>();
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bool bool_value = fuzzed_data.ConsumeBool();
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std::string str1 = fuzzed_data.ConsumeRandomLengthString();
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std::string str2 = fuzzed_data.ConsumeRemainingBytesAsString();
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std::string float_str = absl::StrFormat("%g", float_value);
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std::string double_str = absl::StrFormat("%g", double_value);
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std::string int_str = absl::StrFormat("%d", int_value);
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std::string bool_str = absl::StrFormat("%d", bool_value);
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if (!absl::SimpleAtof(float_str, &float_value))
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return 0;
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if (!absl::SimpleAtod(double_str, &double_value))
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return 0;
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if (!absl::SimpleAtoi(int_str, &int_value))
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return 0;
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if (!absl::SimpleAtob(bool_str, &bool_value))
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return 0;
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absl::StrAppend(&str1, str2);
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std::string str_result = absl::StrCat(str1, float_value, double_value, int_value, bool_value);
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std::vector<std::string> v = absl::StrSplit(str_result, ".");
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absl::StrJoin(v, ".");
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return 0;
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} |