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Don't activate peers on connect; Test (#2537)

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This commit is contained in:
Arkadiy Paronyan
2016-10-10 23:05:41 +02:00
committed by Gav Wood
parent 26d7712d30
commit 193cdb1326
4 changed files with 74 additions and 16 deletions
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23
sync/src/tests/chain.rs
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@@ -95,6 +95,27 @@ fn forked() {
assert_eq!(&*net.peer(2).chain.numbers.read(), &peer1_chain);
}
#[test]
fn forked_with_misbehaving_peer() {
::env_logger::init().ok();
let mut net = TestNet::new(3);
// peer 0 is on a totally different chain with higher total difficulty
net.peer_mut(0).chain = TestBlockChainClient::new_with_extra_data(b"fork".to_vec());
net.peer_mut(0).chain.add_blocks(500, EachBlockWith::Nothing);
net.peer_mut(1).chain.add_blocks(100, EachBlockWith::Nothing);
net.peer_mut(2).chain.add_blocks(100, EachBlockWith::Nothing);
net.peer_mut(1).chain.add_blocks(100, EachBlockWith::Nothing);
net.peer_mut(2).chain.add_blocks(200, EachBlockWith::Uncle);
// peer 1 should sync to peer 2, others should not change
let peer0_chain = net.peer(0).chain.numbers.read().clone();
let peer2_chain = net.peer(2).chain.numbers.read().clone();
net.sync();
assert_eq!(&*net.peer(0).chain.numbers.read(), &peer0_chain);
assert_eq!(&*net.peer(1).chain.numbers.read(), &peer2_chain);
assert_eq!(&*net.peer(2).chain.numbers.read(), &peer2_chain);
}
#[test]
fn net_hard_fork() {
::env_logger::init().ok();
@@ -121,7 +142,7 @@ fn restart() {
net.peer_mut(1).chain.add_blocks(1000, EachBlockWith::Uncle);
net.peer_mut(2).chain.add_blocks(1000, EachBlockWith::Uncle);
net.sync_steps(8);
net.sync();
// make sure that sync has actually happened
assert!(net.peer(0).chain.chain_info().best_block_number > 100);