mirror of
https://github.com/AleoHQ/leo.git
synced 2024-12-21 08:31:33 +03:00
103 lines
3.3 KiB
Rust
103 lines
3.3 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/>.
|
|
|
|
use leo_ast::Ast;
|
|
#[cfg(not(feature = "ci_skip"))]
|
|
use leo_ast::Program;
|
|
use leo_parser::SyntaxError;
|
|
|
|
use std::path::{Path, PathBuf};
|
|
|
|
fn to_ast(program_filepath: &Path) -> Result<Ast, SyntaxError> {
|
|
let program_string = std::fs::read_to_string(program_filepath).expect("failed to open test");
|
|
|
|
// Parses the Leo file and constructs a leo ast.
|
|
leo_parser::parse_ast("test", &program_string)
|
|
}
|
|
|
|
#[test]
|
|
#[cfg(not(feature = "ci_skip"))]
|
|
fn test_serialize() {
|
|
// Construct an ast from the given test file.
|
|
let ast = {
|
|
let mut program_filepath = PathBuf::from(env!("CARGO_MANIFEST_DIR"));
|
|
program_filepath.push("tests/serialization/main.leo");
|
|
|
|
to_ast(&program_filepath).unwrap()
|
|
};
|
|
|
|
// Serializes the ast into JSON format.
|
|
let serialized_ast: Program = serde_json::from_value(serde_json::to_value(ast.as_repr()).unwrap()).unwrap();
|
|
|
|
// Load the expected ast.
|
|
let expected: Program = serde_json::from_str(include_str!("expected_leo_ast.json")).unwrap();
|
|
|
|
assert_eq!(expected, serialized_ast);
|
|
}
|
|
|
|
#[test]
|
|
#[cfg(not(feature = "ci_skip"))]
|
|
fn test_deserialize() {
|
|
// Load the expected ast.
|
|
let expected_ast = {
|
|
let mut program_filepath = PathBuf::from(env!("CARGO_MANIFEST_DIR"));
|
|
program_filepath.push("tests/serialization/main.leo");
|
|
|
|
to_ast(&program_filepath).unwrap()
|
|
};
|
|
|
|
// Construct an ast by deserializing a ast JSON file.
|
|
let serialized_ast = include_str!("expected_leo_ast.json");
|
|
let ast = Ast::from_json_string(serialized_ast).unwrap();
|
|
|
|
assert_eq!(expected_ast, ast);
|
|
}
|
|
|
|
#[test]
|
|
fn test_serialize_deserialize_serialize() {
|
|
// Construct an ast from the given test file.
|
|
let ast = {
|
|
let mut program_filepath = PathBuf::from(env!("CARGO_MANIFEST_DIR"));
|
|
program_filepath.push("tests/serialization/main.leo");
|
|
|
|
to_ast(&program_filepath).unwrap()
|
|
};
|
|
|
|
// Serializes the ast into JSON format.
|
|
let serialized_ast = ast.to_json_string().unwrap();
|
|
|
|
// Deserializes the serialized ast into an ast.
|
|
let ast = Ast::from_json_string(&serialized_ast).unwrap();
|
|
|
|
// Reserializes the ast into JSON format.
|
|
let reserialized_ast = ast.to_json_string().unwrap();
|
|
|
|
assert_eq!(serialized_ast, reserialized_ast);
|
|
}
|
|
|
|
#[test]
|
|
fn test_generic_parser_error() {
|
|
let error_result = {
|
|
let mut program_filepath = PathBuf::from(env!("CARGO_MANIFEST_DIR"));
|
|
program_filepath.push("tests/serialization/parser_error.leo");
|
|
|
|
to_ast(&program_filepath)
|
|
}
|
|
.map_err(|err| matches!(err, SyntaxError::Error(_)));
|
|
|
|
assert!(error_result.err().unwrap());
|
|
}
|