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test for transaction proof message

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This commit is contained in:
Robert Habermeier 2017-02-25 12:43:43 +01:00
parent 32f906fe9f
commit 2b671b8476
1 changed files with 52 additions and 2 deletions
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54
ethcore/light/src/net/tests/mod.rs
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@ -20,7 +20,7 @@
use ethcore::blockchain_info::BlockChainInfo;
use ethcore::client::{EachBlockWith, TestBlockChainClient};
use ethcore::ids::BlockId;
use ethcore::transaction::PendingTransaction;
use ethcore::transaction::{Action, PendingTransaction};
use ethcore::encoded;
use network::{PeerId, NodeId};
@ -32,7 +32,7 @@ use provider::Provider;
use request::{self, Request, Headers};
use rlp::*;
use util::{Bytes, DBValue, H256, U256};
use util::{Address, Bytes, DBValue, H256, U256};
use std::sync::Arc;
@ -492,6 +492,56 @@ fn get_contract_code() {
proto.handle_packet(&expected, &1, packet::GET_CONTRACT_CODES, &request_body);
}
#[test]
fn proof_of_execution() {
let flow_params = FlowParams::new(5_000_000.into(), Default::default(), 0.into());
let capabilities = capabilities();
let (provider, proto) = setup(flow_params.clone(), capabilities.clone());
let cur_status = status(provider.client.chain_info());
{
let packet_body = write_handshake(&cur_status, &capabilities, Some(&flow_params));
proto.on_connect(&1, &Expect::Send(1, packet::STATUS, packet_body.clone()));
proto.handle_packet(&Expect::Nothing, &1, packet::STATUS, &packet_body);
}
let req_id = 112;
let mut request = Request::TransactionProof (request::TransactionProof {
at: H256::default(),
from: Address::default(),
action: Action::Call(Address::default()),
gas: 100.into(),
gas_price: 0.into(),
value: 0.into(),
data: Vec::new(),
});
// first: a valid amount to request execution of.
let request_body = encode_request(&request, req_id);
let response = {
let new_creds = *flow_params.limit() - flow_params.compute_cost(request::Kind::TransactionProof, 100);
let mut response_stream = RlpStream::new_list(3);
response_stream.append(&req_id).append(&new_creds).begin_list(0);
response_stream.out()
};
let expected = Expect::Respond(packet::TRANSACTION_PROOF, response);
proto.handle_packet(&expected, &1, packet::GET_TRANSACTION_PROOF, &request_body);
// next: way too much requested gas.
if let Request::TransactionProof(ref mut req) = request {
req.gas = 100_000_000.into();
}
let req_id = 113;
let request_body = encode_request(&request, req_id);
let expected = Expect::Punish(1);
proto.handle_packet(&expected, &1, packet::GET_TRANSACTION_PROOF, &request_body);
}
#[test]
fn id_guard() {
use super::request_set::RequestSet;