blob: 9b8102daa53f5e21f00ea7eea3e070e8cceba741 [file] [log] [blame]
// Copyright 2016 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include <stddef.h>
#include <stdint.h>
#include <algorithm>
#include <array>
#include <memory>
#include <vector>
#include "third_party/icu/source/common/unicode/unistr.h"
#include "third_party/icu/source/common/unicode/ucnv.h"
#include "third_party/icu/fuzzers/fuzzer_utils.h"
IcuEnvironment* env = new IcuEnvironment();
template <typename T>
using deleted_unique_ptr = std::unique_ptr<T, std::function<void(T*)>>;
extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size) {
UErrorCode status = U_ZERO_ERROR;
auto rng = CreateRng(data, size);
icu::UnicodeString str(UnicodeStringFromUtf8(data, size));
const char* converter_name =
ucnv_getAvailableName(rng() % ucnv_countAvailable());
deleted_unique_ptr<UConverter> converter(ucnv_open(converter_name, &status),
if (U_FAILURE(status))
return 0;
static const size_t dest_buffer_size = 1024 * 1204;
static const std::unique_ptr<char[]> dest_buffer(new char[dest_buffer_size]);
str.extract(dest_buffer.get(), dest_buffer_size, converter.get(), status);
if (U_FAILURE(status))
return 0;
return 0;