openethereum/parity/rpctest.rs
2016-03-17 11:50:31 +01:00

81 lines
2.0 KiB
Rust

// Copyright 2015, 2016 Ethcore (UK) Ltd.
// This file is part of Parity.
// Parity 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.
// Parity 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 Parity. If not, see <http://www.gnu.org/licenses/>.
extern crate docopt;
extern crate rustc_serialize;
extern crate serde_json;
extern crate ethjson;
use std::process;
use std::fs::File;
use std::path::Path;
use docopt::Docopt;
const USAGE: &'static str = r#"
Parity rpctest client.
By Wood/Paronyan/Kotewicz/Drwięga/Volf.
Copyright 2015, 2016 Ethcore (UK) Limited
Usage:
parity --json <test-file> --name <test-name>
"#;
#[derive(Debug, RustcDecodable)]
struct Args {
arg_test_file: String,
arg_test_name: String,
}
struct Configuration {
args: Args,
}
impl Configuration {
fn parse() -> Self {
Configuration {
args: Docopt::new(USAGE).and_then(|d| d.decode()).unwrap_or_else(|e| e.exit())
}
}
fn execute(&self) {
println!("file path: {:?}", self.args.arg_test_file);
println!("test name: {:?}", self.args.arg_test_name);
let path = Path::new(&self.args.arg_test_file);
let file = File::open(path).unwrap_or_else(|_| {
println!("Cannot open file.");
process::exit(1);
});
let tests: ethjson::blockchain::Test = serde_json::from_reader(file).unwrap_or_else(|_| {
println!("Invalid json file.");
process::exit(2);
});
let blockchain = tests.get(&self.args.arg_test_name).unwrap_or_else(|| {
println!("Invalid test name.");
process::exit(3);
});
}
}
fn main() {
Configuration::parse().execute();
}