/*
 * Copyright (c) 2020-2023, Stalwart Labs Ltd.
 *
 * This file is part of the Stalwart Sieve Interpreter.
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as
 * published by the Free Software Foundation, either version 3 of
 * the License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU Affero General Public License for more details.
 * in the LICENSE file at the top-level directory of this distribution.
 * You should have received a copy of the GNU Affero General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 * You can be released from the requirements of the AGPLv3 license by
 * purchasing a commercial license. Please contact licensing@stalw.art
 * for more details.
*/

use crate::sieve::{compiler::grammar::tests::test_extlists::TestValidExtList, Context};

use super::TestResult;

impl TestValidExtList {
    pub(crate) fn exec(&self, ctx: &mut Context) -> TestResult {
        let mut num_valid = 0;

        for list in &self.list_names {
            if ctx
                .runtime
                .valid_ext_lists
                .contains(&ctx.eval_value(list).into_cow())
            {
                num_valid += 1;
            }
        }

        TestResult::Bool((num_valid == self.list_names.len()) ^ self.is_not)
    }
}