fuzz/fuzz_targets/fuzz_parse_sql.rs

// Licensed to the Apache Software Foundation (ASF) under one
// or more contributor license agreements.  See the NOTICE file
// distributed with this work for additional information
// regarding copyright ownership.  The ASF licenses this file
// to you 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.

#![no_main]

use libfuzzer_sys::fuzz_target;
use sqlparser::dialect::{
    AnsiDialect, BigQueryDialect, ClickHouseDialect, DatabricksDialect, Dialect, DuckDbDialect,
    GenericDialect, HiveDialect, MsSqlDialect, MySqlDialect, OracleDialect, PostgreSqlDialect,
    RedshiftSqlDialect, SQLiteDialect, SnowflakeDialect,
};
use sqlparser::parser::Parser;
fuzz_target!(|sql: &str| {
    let dialects: [&dyn Dialect; 14] = [
        &AnsiDialect {},
        &BigQueryDialect {},
        &ClickHouseDialect {},
        &DatabricksDialect {},
        &DuckDbDialect {},
        &GenericDialect {},
        &HiveDialect {},
        &MsSqlDialect {},
        &MySqlDialect {},
        &OracleDialect {},
        &PostgreSqlDialect {},
        &RedshiftSqlDialect {},
        &SQLiteDialect {},
        &SnowflakeDialect {},
    ];
    for dialect in dialects {
        let _ = Parser::parse_sql(dialect, sql);
    }
});