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Conflicts: Godeps/Godeps.json Godeps/_workspace/src/github.com/expanse-project/ethash/ethash_test.go Makefile VERSION cmd/gexp/blocktestcmd.go cmd/gexp/js.go cmd/gexp/js_test.go cmd/gexp/main.go cmd/utils/cmd.go cmd/utils/flags.go common/natspec/natspec.go common/natspec/natspec_e2e_test.go common/natspec/natspec_e2e_test.go.orig common/path.go common/registrar/registrar.go core/block_processor.go core/block_processor_test.go core/chain_manager.go core/chain_manager_test.go core/chain_util_test.go core/events.go core/execution.go core/filter.go core/state/errors.go core/state/statedb.go core/state_transition.go core/transaction_util.go core/types/bloom9.go core/types/common.go core/types/derive_sha.go core/types/receipt.go core/vm/common.go core/vm/environment.go core/vm/instructions.go core/vm/jit.go core/vm/jit_test.go core/vm/vm.go docker/Dockerfile docker/supervisord.conf eth/downloader/modes.go event/filter/eth_filter.go exp/backend.go exp/downloader/downloader.go exp/downloader/downloader_test.go exp/downloader/peer.go exp/downloader/queue.go exp/gasprice.go exp/handler.go exp/sync.go miner/worker.go rpc/api/admin.go rpc/api/debug.go rpc/api/eth.go rpc/api/eth_args.go rpc/api/miner.go rpc/api/personal.go rpc/comms/ipc.go rpc/comms/ipc_unix.go rpc/comms/ipc_windows.go tests/block_test_util.go tests/files/BlockchainTests/bcUncleTest.json trie/cache.go trie/fullnode.go trie/hashnode.go trie/secure_trie.go trie/shortnode.go trie/trie.go trie/trie_test.go trie/valuenode.go xeth/xeth.go
53 lines
2 KiB
Go
53 lines
2 KiB
Go
// Copyright 2015 The go-ethereum Authors
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// This file is part of the go-ethereum library.
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//
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// The go-ethereum library is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Lesser General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// The go-ethereum library is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Lesser General Public License for more details.
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//
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// You should have received a copy of the GNU Lesser General Public License
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// along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
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package eth
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import (
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"testing"
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"time"
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"github.com/expanse-project/go-expanse/p2p"
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"github.com/expanse-project/go-expanse/p2p/discover"
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)
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// Tests that fast sync gets disabled as soon as a real block is successfully
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// imported into the blockchain.
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func TestFastSyncDisabling(t *testing.T) {
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// Create a pristine protocol manager, check that fast sync is left enabled
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pmEmpty := newTestProtocolManagerMust(t, true, 0, nil, nil)
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if !pmEmpty.fastSync {
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t.Fatalf("fast sync disabled on pristine blockchain")
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}
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// Create a full protocol manager, check that fast sync gets disabled
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pmFull := newTestProtocolManagerMust(t, true, 1024, nil, nil)
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if pmFull.fastSync {
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t.Fatalf("fast sync not disabled on non-empty blockchain")
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}
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// Sync up the two peers
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io1, io2 := p2p.MsgPipe()
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go pmFull.handle(pmFull.newPeer(63, NetworkId, p2p.NewPeer(discover.NodeID{}, "empty", nil), io2))
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go pmEmpty.handle(pmEmpty.newPeer(63, NetworkId, p2p.NewPeer(discover.NodeID{}, "full", nil), io1))
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time.Sleep(250 * time.Millisecond)
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pmEmpty.synchronise(pmEmpty.peers.BestPeer())
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// Check that fast sync was disabled
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if pmEmpty.fastSync {
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t.Fatalf("fast sync not disabled after successful synchronisation")
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}
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}
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