openethereum/json/src/vm/call.rs
Tomasz Drwięga b4f3c4bd7a Asynchronous RPC support (#2017)
* Async RPC

* Limiting number of transactions in queue

* Fixing tests

* Bumping serde and jsonrpc-core

* serde updated to 0.8

* fixed failing tests

* Bumping ipc server

* Fixing API for endpoints

* Experimenting with tests without --release mode
2016-09-01 12:00:00 +02:00

85 lines
2.5 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/>.
//! Vm call deserialization.
use bytes::Bytes;
use hash::Address;
use uint::Uint;
use maybe::MaybeEmpty;
/// Vm call deserialization.
#[derive(Debug, PartialEq, Deserialize)]
pub struct Call {
/// Call data.
pub data: Bytes,
/// Call destination.
pub destination: MaybeEmpty<Address>,
/// Gas limit.
#[serde(rename="gasLimit")]
pub gas_limit: Uint,
/// Call value.
pub value: Uint,
}
#[cfg(test)]
mod tests {
use serde_json;
use vm::Call;
use util::{U256, H160 as Hash160};
use uint::Uint;
use hash::Address;
use maybe::MaybeEmpty;
use std::str::FromStr;
#[test]
fn call_deserialization_empty_dest() {
let s = r#"{
"data" : "0x1111222233334444555566667777888899990000aaaabbbbccccddddeeeeffff",
"destination" : "",
"gasLimit" : "0x1748766aa5",
"value" : "0x00"
}"#;
let call: Call = serde_json::from_str(s).unwrap();
assert_eq!(&call.data[..],
&[0x11, 0x11, 0x22, 0x22, 0x33, 0x33, 0x44, 0x44, 0x55, 0x55, 0x66, 0x66, 0x77, 0x77,
0x88, 0x88, 0x99, 0x99, 0x00, 0x00, 0xaa, 0xaa, 0xbb, 0xbb, 0xcc, 0xcc, 0xdd, 0xdd,
0xee, 0xee, 0xff, 0xff]);
assert_eq!(call.destination, MaybeEmpty::None);
assert_eq!(call.gas_limit, Uint(U256::from(0x1748766aa5u64)));
assert_eq!(call.value, Uint(U256::from(0)));
}
#[test]
fn call_deserialization_full_dest() {
let s = r#"{
"data" : "0x1234",
"destination" : "5a39ed1020c04d4d84539975b893a4e7c53eab6c",
"gasLimit" : "0x1748766aa5",
"value" : "0x00"
}"#;
let call: Call = serde_json::from_str(s).unwrap();
assert_eq!(&call.data[..], &[0x12, 0x34]);
assert_eq!(call.destination, MaybeEmpty::Some(Address(Hash160::from_str("5a39ed1020c04d4d84539975b893a4e7c53eab6c").unwrap())));
assert_eq!(call.gas_limit, Uint(U256::from(0x1748766aa5u64)));
assert_eq!(call.value, Uint(U256::from(0)));
}
}