openethereum/ethcore/src/json_tests/chain.rs

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// 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/>.
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use super::test_common::*;
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use client::{BlockChainClient, Client, ClientConfig};
use block::Block;
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use ethereum;
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use tests::helpers::*;
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use devtools::*;
use spec::Genesis;
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use ethjson;
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use ethjson::blockchain::BlockChain;
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use miner::Miner;
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pub fn json_chain_test(json_data: &[u8], era: ChainEra) -> Vec<String> {
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init_log();
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let tests = ethjson::blockchain::Test::load(json_data).unwrap();
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let mut failed = Vec::new();
for (name, blockchain) in tests.into_iter() {
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let mut fail = false;
{
let mut fail_unless = |cond: bool| if !cond && !fail {
failed.push(name.clone());
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flushln!("FAIL");
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fail = true;
true
} else {false};
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flush!(" - {}...", name);
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let spec = |blockchain: &BlockChain| {
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let genesis = Genesis::from(blockchain.genesis());
let state = From::from(blockchain.pre_state.clone());
let mut spec = match era {
ChainEra::Frontier => ethereum::new_frontier_test(),
ChainEra::Homestead => ethereum::new_homestead_test(),
ChainEra::DaoHardfork => ethereum::new_daohardfork_test(),
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};
spec.set_genesis_state(state);
spec.overwrite_genesis_params(genesis);
assert!(spec.is_state_root_valid());
spec
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};
let temp = RandomTempPath::new();
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{
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let client = Client::new(
ClientConfig::default(),
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spec(&blockchain),
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temp.as_path(),
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Arc::new(Miner::with_spec(spec(&blockchain))),
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IoChannel::disconnected()
).unwrap();
for b in &blockchain.blocks_rlp() {
if Block::is_good(&b) {
let _ = client.import_block(b.clone());
client.flush_queue();
client.import_verified_blocks();
}
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}
fail_unless(client.chain_info().best_block_hash == blockchain.best_block.into());
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}
}
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if !fail {
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flushln!("ok");
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}
}
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println!("!!! {:?} tests from failed.", failed.len());
failed
}
mod frontier_era_tests {
use tests::helpers::*;
use super::json_chain_test;
fn do_json_test(json_data: &[u8]) -> Vec<String> {
json_chain_test(json_data, ChainEra::Frontier)
}
declare_test!{BlockchainTests_bcBlockGasLimitTest, "BlockchainTests/bcBlockGasLimitTest"}
declare_test!{BlockchainTests_bcForkBlockTest, "BlockchainTests/bcForkBlockTest"}
declare_test!{BlockchainTests_bcForkStressTest, "BlockchainTests/bcForkStressTest"}
declare_test!{BlockchainTests_bcForkUncle, "BlockchainTests/bcForkUncle"}
declare_test!{BlockchainTests_bcGasPricerTest, "BlockchainTests/bcGasPricerTest"}
declare_test!{BlockchainTests_bcInvalidHeaderTest, "BlockchainTests/bcInvalidHeaderTest"}
// TODO [ToDr] Ignored because of incorrect JSON (https://github.com/ethereum/tests/pull/113)
declare_test!{ignore => BlockchainTests_bcInvalidRLPTest, "BlockchainTests/bcInvalidRLPTest"}
declare_test!{BlockchainTests_bcMultiChainTest, "BlockchainTests/bcMultiChainTest"}
declare_test!{BlockchainTests_bcRPC_API_Test, "BlockchainTests/bcRPC_API_Test"}
declare_test!{BlockchainTests_bcStateTest, "BlockchainTests/bcStateTest"}
declare_test!{BlockchainTests_bcTotalDifficultyTest, "BlockchainTests/bcTotalDifficultyTest"}
declare_test!{BlockchainTests_bcUncleHeaderValiditiy, "BlockchainTests/bcUncleHeaderValiditiy"}
declare_test!{BlockchainTests_bcUncleTest, "BlockchainTests/bcUncleTest"}
declare_test!{BlockchainTests_bcValidBlockTest, "BlockchainTests/bcValidBlockTest"}
declare_test!{BlockchainTests_bcWalletTest, "BlockchainTests/bcWalletTest"}
declare_test!{BlockchainTests_RandomTests_bl10251623GO, "BlockchainTests/RandomTests/bl10251623GO"}
declare_test!{BlockchainTests_RandomTests_bl201507071825GO, "BlockchainTests/RandomTests/bl201507071825GO"}
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}
mod daohardfork_tests {
use tests::helpers::*;
use super::json_chain_test;
fn do_json_test(json_data: &[u8]) -> Vec<String> {
json_chain_test(json_data, ChainEra::DaoHardfork)
}
declare_test!{BlockchainTests_TestNetwork_bcSimpleTransitionTest, "BlockchainTests/TestNetwork/bcSimpleTransitionTest"}
declare_test!{BlockchainTests_TestNetwork_bcTheDaoTest, "BlockchainTests/TestNetwork/bcTheDaoTest"}
}