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// Copyright 2018 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 <memory>
#include "base/at_exit.h"
#include "base/i18n/icu_util.h"
#include "components/autofill/core/common/password_form.h"
#include "components/password_manager/core/browser/form_parsing/form_parser.h"
#include "components/password_manager/core/browser/form_parsing/fuzzer/form_data_essentials.pb.h"
#include "components/password_manager/core/browser/form_parsing/fuzzer/form_data_proto_producer.h"
#include "testing/libfuzzer/proto/lpm_interface.h"
namespace password_manager {
// ICU is used inside GURL parser, which is used by GenerateWithDataAccessor.
struct IcuEnvironment {
IcuEnvironment() { CHECK(base::i18n::InitializeICU()); }
// used by ICU integration.
base::AtExitManager at_exit_manager;
};
IcuEnvironment* env = new IcuEnvironment();
DEFINE_BINARY_PROTO_FUZZER(const ::form_data_fuzzer::Form& form_proto) {
FormParsingMode mode = form_proto.is_mode_filling() ? FormParsingMode::FILLING
: FormParsingMode::SAVING;
autofill::FormData form_data = GenerateWithProto(form_proto);
std::unique_ptr<autofill::PasswordForm> result =
ParseFormData(form_data, nullptr, mode);
if (result) {
// Create a copy of the result -- running the copy-constructor might
// discover some invalid data in |result|.
autofill::PasswordForm copy(*result);
}
}
} // namespace password_manager
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