use Miner in rpc tests, remove chain_harness
This commit is contained in:
Robert Habermeier
parent
266b4eedaa
commit
5cb58c4269
@ -19,12 +19,11 @@ use std::collections::HashMap;
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use std::sync::Arc;
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use std::str::FromStr;
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use ethcore::client::{BlockChainClient, Client, ClientConfig};
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use ethcore::spec::Genesis;
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use ethcore::client::{Client, BlockChainClient, ClientConfig};
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use ethcore::spec::{Genesis, Spec};
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use ethcore::block::Block;
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use ethcore::ethereum;
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use ethcore::transaction::{Transaction, Action};
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use ethminer::{MinerService, ExternalMiner};
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use ethminer::{Miner, MinerService, ExternalMiner};
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use devtools::RandomTempPath;
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use util::io::IoChannel;
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use util::hash::Address;
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@ -35,135 +34,7 @@ use ethjson::blockchain::BlockChain;
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use v1::traits::eth::Eth;
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use v1::impls::EthClient;
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use v1::tests::helpers::{TestSyncProvider, Config, TestMinerService};
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struct EthTester {
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_client: Arc<BlockChainClient>,
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_miner: Arc<MinerService>,
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accounts: Arc<TestAccountProvider>,
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handler: IoHandler,
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}
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#[test]
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fn harness_works() {
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let chain: BlockChain = extract_chain!("BlockchainTests/bcUncleTest");
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chain_harness(chain, |_| {});
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}
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#[test]
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fn eth_get_balance() {
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let chain = extract_chain!("BlockchainTests/bcWalletTest", "wallet2outOf3txs");
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chain_harness(chain, |tester| {
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// final account state
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let req_latest = r#"{
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"jsonrpc": "2.0",
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"method": "eth_getBalance",
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"params": ["0xaaaf5374fce5edbc8e2a8697c15331677e6ebaaa", "latest"],
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"id": 1
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}"#;
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let res_latest = r#"{"jsonrpc":"2.0","result":"0x09","id":1}"#.to_owned();
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assert_eq!(tester.handler.handle_request(req_latest).unwrap(), res_latest);
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// non-existant account
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let req_new_acc = r#"{
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"jsonrpc": "2.0",
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"method": "eth_getBalance",
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"params": ["0xaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"],
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"id": 3
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}"#;
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let res_new_acc = r#"{"jsonrpc":"2.0","result":"0x00","id":3}"#.to_owned();
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assert_eq!(tester.handler.handle_request(req_new_acc).unwrap(), res_new_acc);
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});
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}
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#[test]
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fn eth_block_number() {
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let chain = extract_chain!("BlockchainTests/bcRPC_API_Test");
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chain_harness(chain, |tester| {
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let req_number = r#"{
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"jsonrpc": "2.0",
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"method": "eth_blockNumber",
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"params": [],
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"id": 1
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}"#;
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let res_number = r#"{"jsonrpc":"2.0","result":"0x20","id":1}"#.to_owned();
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assert_eq!(tester.handler.handle_request(req_number).unwrap(), res_number);
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});
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}
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#[cfg(test)]
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#[test]
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fn eth_transaction_count() {
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let chain = extract_chain!("BlockchainTests/bcRPC_API_Test");
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chain_harness(chain, |tester| {
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let address = tester.accounts.new_account("123").unwrap();
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let secret = tester.accounts.account_secret(&address).unwrap();
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let req_before = r#"{
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"jsonrpc": "2.0",
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"method": "eth_getTransactionCount",
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"params": [""#.to_owned() + format!("0x{:?}", address).as_ref() + r#"", "latest"],
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"id": 15
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}"#;
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let res_before = r#"{"jsonrpc":"2.0","result":"0x00","id":15}"#;
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assert_eq!(tester.handler.handle_request(&req_before).unwrap(), res_before);
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let t = Transaction {
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nonce: U256::zero(),
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gas_price: U256::from(0x9184e72a000u64),
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gas: U256::from(0x76c0),
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action: Action::Call(Address::from_str("d46e8dd67c5d32be8058bb8eb970870f07244567").unwrap()),
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value: U256::from(0x9184e72au64),
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data: vec![]
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}.sign(&secret);
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let req_send_trans = r#"{
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"jsonrpc": "2.0",
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"method": "eth_sendTransaction",
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"params": [{
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"from": ""#.to_owned() + format!("0x{:?}", address).as_ref() + r#"",
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"to": "0xd46e8dd67c5d32be8058bb8eb970870f07244567",
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"gas": "0x76c0",
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"gasPrice": "0x9184e72a000",
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"value": "0x9184e72a"
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}],
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"id": 16
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}"#;
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let res_send_trans = r#"{"jsonrpc":"2.0","result":""#.to_owned() + format!("0x{:?}", t.hash()).as_ref() + r#"","id":16}"#;
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// dispatch the transaction.
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assert_eq!(tester.handler.handle_request(&req_send_trans).unwrap(), res_send_trans);
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// we have submitted the transaction -- but this shouldn't be reflected in a "latest" query.
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let req_after_latest = r#"{
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"jsonrpc": "2.0",
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"method": "eth_getTransactionCount",
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"params": [""#.to_owned() + format!("0x{:?}", address).as_ref() + r#"", "latest"],
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"id": 17
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}"#;
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let res_after_latest = r#"{"jsonrpc":"2.0","result":"0x00","id":17}"#;
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assert_eq!(&tester.handler.handle_request(&req_after_latest).unwrap(), res_after_latest);
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// the pending transactions should have been updated.
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let req_after_pending = r#"{
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"jsonrpc": "2.0",
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"method": "eth_getTransactionCount",
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"params": [""#.to_owned() + format!("0x{:?}", address).as_ref() + r#"", "pending"],
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"id": 18
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}"#;
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let res_after_pending = r#"{"jsonrpc":"2.0","result":"0x01","id":18}"#;
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assert_eq!(&tester.handler.handle_request(&req_after_pending).unwrap(), res_after_pending);
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});
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}
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use v1::tests::helpers::{TestSyncProvider, Config};
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fn account_provider() -> Arc<TestAccountProvider> {
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let mut accounts = HashMap::new();
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@ -179,51 +50,225 @@ fn sync_provider() -> Arc<TestSyncProvider> {
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}))
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}
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fn miner_service() -> Arc<TestMinerService> {
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Arc::new(TestMinerService::default())
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fn miner_service(spec: Spec, accounts: Arc<AccountProvider>) -> Arc<Miner> {
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Miner::with_accounts(true, spec, accounts)
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}
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// given a blockchain, this harness will create an EthClient wrapping it
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// which tests can pass specially crafted requests to.
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fn chain_harness<F, U>(chain: BlockChain, mut cb: F) -> U
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where F: FnMut(&EthTester) -> U {
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fn make_spec(chain: &BlockChain) -> Spec {
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let genesis = Genesis::from(chain.genesis());
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let mut spec = ethereum::new_frontier_test();
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let state = chain.pre_state.clone().into();
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spec.set_genesis_state(state);
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spec.overwrite_genesis_params(genesis);
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assert!(spec.is_state_root_valid());
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spec
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}
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let dir = RandomTempPath::new();
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let client = Client::new(ClientConfig::default(), spec, dir.as_path(), IoChannel::disconnected()).unwrap();
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let sync_provider = sync_provider();
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let miner_service = miner_service();
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let account_provider = account_provider();
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let external_miner = Arc::new(ExternalMiner::default());
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struct EthTester {
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_miner: Arc<MinerService>,
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client: Arc<Client>,
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accounts: Arc<TestAccountProvider>,
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handler: IoHandler,
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}
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for b in &chain.blocks_rlp() {
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if Block::is_good(&b) {
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let _ = client.import_block(b.clone());
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client.flush_queue();
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client.import_verified_blocks(&IoChannel::disconnected());
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impl EthTester {
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fn from_chain(chain: BlockChain) -> Self {
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let tester = Self::from_spec_provider(|| make_spec(&chain));
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for b in &chain.blocks_rlp() {
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if Block::is_good(&b) {
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let _ = tester.client.import_block(b.clone());
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tester.client.flush_queue();
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tester.client.import_verified_blocks(&IoChannel::disconnected());
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}
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}
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assert!(tester.client.chain_info().best_block_hash == chain.best_block.into());
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tester
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}
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assert!(client.chain_info().best_block_hash == chain.best_block.into());
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fn from_spec_provider<F>(spec_provider: F) -> Self
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where F: Fn() -> Spec {
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let eth_client = EthClient::new(&client, &sync_provider, &account_provider,
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&miner_service, &external_miner);
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let dir = RandomTempPath::new();
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let client = Client::new(ClientConfig::default(), spec_provider(), dir.as_path(), IoChannel::disconnected()).unwrap();
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let sync_provider = sync_provider();
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let account_provider = account_provider();
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let miner_service = miner_service(spec_provider(), account_provider.clone());
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let external_miner = Arc::new(ExternalMiner::default());
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let handler = IoHandler::new();
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let delegate = eth_client.to_delegate();
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handler.add_delegate(delegate);
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let eth_client = EthClient::new(&client, &sync_provider, &account_provider,
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&miner_service, &external_miner);
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let tester = EthTester {
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_miner: miner_service,
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_client: client,
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accounts: account_provider,
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handler: handler,
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};
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let handler = IoHandler::new();
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let delegate = eth_client.to_delegate();
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handler.add_delegate(delegate);
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cb(&tester)
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EthTester {
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_miner: miner_service,
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client: client,
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accounts: account_provider,
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handler: handler,
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}
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}
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}
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#[test]
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fn harness_works() {
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let chain: BlockChain = extract_chain!("BlockchainTests/bcUncleTest");
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let _ = EthTester::from_chain(chain);
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}
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#[test]
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fn eth_get_balance() {
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let chain = extract_chain!("BlockchainTests/bcWalletTest", "wallet2outOf3txs");
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let tester = EthTester::from_chain(chain);
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// final account state
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let req_latest = r#"{
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"jsonrpc": "2.0",
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"method": "eth_getBalance",
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"params": ["0xaaaf5374fce5edbc8e2a8697c15331677e6ebaaa", "latest"],
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"id": 1
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}"#;
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let res_latest = r#"{"jsonrpc":"2.0","result":"0x09","id":1}"#.to_owned();
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assert_eq!(tester.handler.handle_request(req_latest).unwrap(), res_latest);
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// non-existant account
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let req_new_acc = r#"{
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"jsonrpc": "2.0",
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"method": "eth_getBalance",
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"params": ["0xaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"],
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"id": 3
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}"#;
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let res_new_acc = r#"{"jsonrpc":"2.0","result":"0x00","id":3}"#.to_owned();
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assert_eq!(tester.handler.handle_request(req_new_acc).unwrap(), res_new_acc);
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}
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#[test]
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fn eth_block_number() {
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let chain = extract_chain!("BlockchainTests/bcRPC_API_Test");
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let tester = EthTester::from_chain(chain);
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let req_number = r#"{
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"jsonrpc": "2.0",
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"method": "eth_blockNumber",
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"params": [],
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"id": 1
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}"#;
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let res_number = r#"{"jsonrpc":"2.0","result":"0x20","id":1}"#.to_owned();
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assert_eq!(tester.handler.handle_request(req_number).unwrap(), res_number);
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}
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// a frontier-like test with an expanded gas limit and balance on known account.
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const TRANSACTION_COUNT_SPEC: &'static [u8] = br#"{
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"name": "Frontier (Test)",
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"engine": {
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"Ethash": {
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"params": {
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"gasLimitBoundDivisor": "0x0400",
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"minimumDifficulty": "0x020000",
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"difficultyBoundDivisor": "0x0800",
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"durationLimit": "0x0d",
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"blockReward": "0x4563918244F40000",
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"registrar" : "0xc6d9d2cd449a754c494264e1809c50e34d64562b",
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"frontierCompatibilityModeLimit": "0xffffffffffffffff"
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}
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}
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},
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"params": {
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"accountStartNonce": "0x00",
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"maximumExtraDataSize": "0x20",
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"minGasLimit": "0x50000",
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"networkID" : "0x1"
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},
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"genesis": {
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"seal": {
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"ethereum": {
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"nonce": "0x0000000000000042",
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"mixHash": "0x0000000000000000000000000000000000000000000000000000000000000000"
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}
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},
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"difficulty": "0x400000000",
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"author": "0x0000000000000000000000000000000000000000",
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"timestamp": "0x00",
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"parentHash": "0x0000000000000000000000000000000000000000000000000000000000000000",
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"extraData": "0x11bbe8db4e347b4e8c937c1c8370e4b5ed33adb3db69cbdb7a38e1e50b1b82fa",
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"gasLimit": "0x50000"
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},
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"accounts": {
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"0000000000000000000000000000000000000001": { "builtin": { "name": "ecrecover", "pricing": { "linear": { "base": 3000, "word": 0 } } } },
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"0000000000000000000000000000000000000002": { "builtin": { "name": "sha256", "pricing": { "linear": { "base": 60, "word": 12 } } } },
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"0000000000000000000000000000000000000003": { "builtin": { "name": "ripemd160", "pricing": { "linear": { "base": 600, "word": 120 } } } },
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"0000000000000000000000000000000000000004": { "builtin": { "name": "identity", "pricing": { "linear": { "base": 15, "word": 3 } } } },
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"faa34835af5c2ea724333018a515fbb7d5bc0b33": { "balance": "10000000000000", "nonce": "0" }
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}
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}
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"#;
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#[cfg(test)]
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#[test]
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fn eth_transaction_count() {
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use util::crypto::Secret;
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let address = Address::from_str("faa34835af5c2ea724333018a515fbb7d5bc0b33").unwrap();
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let secret = Secret::from_str("8a283037bb19c4fed7b1c569e40c7dcff366165eb869110a1b11532963eb9cb2").unwrap();
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let tester = EthTester::from_spec_provider(|| Spec::load(TRANSACTION_COUNT_SPEC));
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tester.accounts.accounts.write().unwrap().insert(address, TestAccount {
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unlocked: false,
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password: "123".into(),
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secret: secret
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});
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let req_before = r#"{
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"jsonrpc": "2.0",
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"method": "eth_getTransactionCount",
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"params": [""#.to_owned() + format!("0x{:?}", address).as_ref() + r#"", "latest"],
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"id": 15
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}"#;
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let res_before = r#"{"jsonrpc":"2.0","result":"0x00","id":15}"#;
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assert_eq!(tester.handler.handle_request(&req_before).unwrap(), res_before);
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let req_send_trans = r#"{
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"jsonrpc": "2.0",
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"method": "eth_sendTransaction",
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"params": [{
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"from": ""#.to_owned() + format!("0x{:?}", address).as_ref() + r#"",
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"to": "0xd46e8dd67c5d32be8058bb8eb970870f07244567",
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"gas": "0x30000",
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"gasPrice": "0x01",
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"value": "0x9184e72a"
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}],
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"id": 16
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}"#;
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// dispatch the transaction.
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tester.handler.handle_request(&req_send_trans).unwrap();
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// we have submitted the transaction -- but this shouldn't be reflected in a "latest" query.
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let req_after_latest = r#"{
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"jsonrpc": "2.0",
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"method": "eth_getTransactionCount",
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"params": [""#.to_owned() + format!("0x{:?}", address).as_ref() + r#"", "latest"],
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"id": 17
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}"#;
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let res_after_latest = r#"{"jsonrpc":"2.0","result":"0x00","id":17}"#;
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assert_eq!(&tester.handler.handle_request(&req_after_latest).unwrap(), res_after_latest);
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// the pending transactions should have been updated.
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let req_after_pending = r#"{
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"jsonrpc": "2.0",
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"method": "eth_getTransactionCount",
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"params": [""#.to_owned() + format!("0x{:?}", address).as_ref() + r#"", "pending"],
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"id": 18
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}"#;
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let res_after_pending = r#"{"jsonrpc":"2.0","result":"0x01","id":18}"#;
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assert_eq!(&tester.handler.handle_request(&req_after_pending).unwrap(), res_after_pending);
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}
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