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- // Copyright 2019 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 "net/base/data_url.h"
- #include <stddef.h>
- #include <stdint.h>
- #include <fuzzer/FuzzedDataProvider.h>
- #include <string>
- #include "base/check_op.h"
- #include "base/memory/ref_counted.h"
- #include "net/base/net_errors.h"
- #include "net/http/http_response_headers.h"
- #include "url/gurl.h"
- extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size) {
- FuzzedDataProvider provider(data, size);
- std::string method = provider.ConsumeRandomLengthString(256);
- // Don't restrict to data URLs.
- GURL url(provider.ConsumeRemainingBytesAsString());
- std::string mime_type;
- std::string charset;
- std::string body;
- std::string mime_type2;
- std::string charset2;
- std::string body2;
- scoped_refptr<net::HttpResponseHeaders> headers;
- // Run the URL through DataURL::Parse() and DataURL::BuildResponse(). They
- // should succeed and fail in exactly the same cases.
- CHECK_EQ(net::DataURL::Parse(url, &mime_type, &charset, &body),
- net::OK == net::DataURL::BuildResponse(url, method, &mime_type2,
- &charset2, &body2, &headers));
- return 0;
- }
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