89 lines
No EOL
2.5 KiB
C++
89 lines
No EOL
2.5 KiB
C++
/***
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* ==++==
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*
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* Copyright (c) Microsoft Corporation. All rights reserved.
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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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* 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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* =+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+
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* fuzz_tests.cpp
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*
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* Fuzz tests for the JSON library.
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*
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* =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
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****/
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#include "stdafx.h"
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#include "cpprest/filestream.h"
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#include "cpprest/containerstream.h"
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using namespace web;
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namespace tests { namespace functional { namespace json_tests {
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#ifdef _WIN32
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SUITE(json_fuzz_tests)
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{
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std::string get_fuzzed_file_path()
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{
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std::string ipfile;
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if(UnitTest::GlobalSettings::Has("fuzzedinputfile"))
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{
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ipfile = UnitTest::GlobalSettings::Get("fuzzedinputfile");
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}
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return ipfile;
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}
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TEST(fuzz_json_parser, "Requires", "fuzzedinputfile")
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{
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std::wstring ipfile = utility::conversions::to_utf16string(get_fuzzed_file_path());
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if (true == ipfile.empty())
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{
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VERIFY_IS_TRUE(false, "Input file is empty");
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return;
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}
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auto fs = Concurrency::streams::file_stream<uint8_t>::open_istream(ipfile).get();
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concurrency::streams::container_buffer<std::string> cbuf;
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fs.read_to_end(cbuf).get();
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fs.close().get();
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auto json_str = cbuf.collection();
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// Look for UTF-8 BOM
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if ((uint8_t)json_str[0] != 0xEF || (uint8_t)json_str[1] != 0xBB || (uint8_t)json_str[2] != 0xBF)
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{
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VERIFY_IS_TRUE(false, "Input file encoding is not UTF-8. Test will not parse the file.");
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return;
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}
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auto utf16_json_str = utility::conversions::utf8_to_utf16(json_str);
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// UTF8 to UTF16 conversion will retain the BOM, remove it.
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if (utf16_json_str.front() == 0xFEFF)
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utf16_json_str.erase(0, 1);
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try
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{
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json::value::parse(std::move(utf16_json_str));
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std::cout << "Input file parsed successfully.";
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}
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catch(const json::json_exception& ex)
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{
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std::cout << "json exception:" << ex.what();
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}
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}
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}
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#endif
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}}} |