mirror of https://github.com/google/oss-fuzz.git
46 lines
1.2 KiB
C++
46 lines
1.2 KiB
C++
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// Copyright 2016 The Chromium Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#include <stddef.h>
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#include <stdint.h>
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#include <algorithm>
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#include <array>
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#include <memory>
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#include <vector>
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#include "fuzzer_utils.h"
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#include "unicode/unistr.h"
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#include "unicode/ucnv.h"
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IcuEnvironment* env = new IcuEnvironment();
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template <typename T>
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using deleted_unique_ptr = std::unique_ptr<T, std::function<void(T*)>>;
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extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size) {
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UErrorCode status = U_ZERO_ERROR;
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auto rng = CreateRng(data, size);
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icu::UnicodeString str(UnicodeStringFromUtf8(data, size));
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const char* converter_name =
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ucnv_getAvailableName(rng() % ucnv_countAvailable());
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deleted_unique_ptr<UConverter> converter(ucnv_open(converter_name, &status),
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&ucnv_close);
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if (U_FAILURE(status))
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return 0;
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static const size_t dest_buffer_size = 1024 * 1204;
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static const std::unique_ptr<char[]> dest_buffer(new char[dest_buffer_size]);
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str.extract(dest_buffer.get(), dest_buffer_size, converter.get(), status);
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if (U_FAILURE(status))
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return 0;
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return 0;
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}
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