// Copyright 2021 Google LLC

//

// Licensed under the Apache License, Version 2.0 (the "License");

// you may not use this file except in compliance with the License.

// You may obtain a copy of the License at

//

//     http://www.apache.org/licenses/LICENSE-2.0

//

// Unless required by applicable law or agreed to in writing, software

// distributed under the License is distributed on an "AS IS" BASIS,

// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

// See the License for the specific language governing permissions and

// limitations under the License.

//

////////////////////////////////////////////////////////////////////////////////

#include <string>

#include "parser/options.h"

#include "parser/parser.h"

extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size) {

    std::string str (reinterpret_cast<const char*>(data), size);

    google::api::expr::parser::ParserOptions options;

    options.max_recursion_depth = 128;

    options.expression_size_codepoint_limit = 1 << 20;

    try {

        auto parse_status = google::api::expr::parser::Parse(str, "fuzzinput", options);

        if (!parse_status.ok()) {

            static_cast<void>(parse_status.status().message());

        }

    } catch (const std::exception& e) {

        return 0;

    }

    return 0;

}