leo/grammar/tests/serialization/json.rs
2021-02-01 20:26:56 -08:00

39 lines
1.5 KiB
Rust

// Copyright (C) 2019-2021 Aleo Systems Inc.
// This file is part of the Leo library.
// The Leo library is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// The Leo library 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 General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with the Leo library. If not, see <https://www.gnu.org/licenses/>.
#[test]
#[cfg(not(feature = "ci_skip"))]
fn test_serialize() {
use leo_grammar::Grammar;
use std::path::PathBuf;
let mut program_filepath = PathBuf::from(env!("CARGO_MANIFEST_DIR"));
program_filepath.push("tests/serialization/main.leo");
let expected = include_str!("./expected_ast.json");
// Loads the Leo code as a string from the given file path.
let program_string = Grammar::load_file(&program_filepath).unwrap();
// Parses the Leo file and constructs an abstract syntax tree.
let ast = Grammar::new(&program_filepath, &program_string).unwrap();
// Serializes the abstract syntax tree into JSON format.
let serialized_ast = Grammar::to_json_string(&ast).unwrap();
assert_eq!(expected, serialized_ast);
}