blockpool: deleted

1 files changed, 0 insertions, 211 deletions

diff --git a/blockpool/peers_test.go b/blockpool/peers_test.go
deleted file mode 100644
index 639abbc26..000000000
--- a/blockpool/peers_test.go
+++ /dev/null
@@ -1,211 +0,0 @@
-package blockpool
-
-import (
-	"flag"
-	"math/big"
-	"testing"
-	"time"
-
-	"github.com/ethereum/go-ethereum/core"
-	"github.com/ethereum/go-ethereum/core/types"
-	"github.com/ethereum/go-ethereum/logger"
-	"github.com/ethereum/go-ethereum/logger/glog"
-)
-
-var (
-	_ = flag.Set("alsologtostderr", "true")
-	// _ = flag.Set("log_dir", ".")
-	_ = flag.Set("v", "5")
-)
-
-// the actual tests
-func TestAddPeer(t *testing.T) {
-	glog.V(logger.Error).Infoln("logging...")
-	hashPool, blockPool, blockPoolTester := newTestBlockPool(t)
-	peer0 := blockPoolTester.newPeer("peer0", 2, 2)
-	peer1 := blockPoolTester.newPeer("peer1", 4, 4)
-	peer2 := blockPoolTester.newPeer("peer2", 6, 6)
-	var bestpeer *peer
-
-	blockPool.Start()
-
-	// pool
-	best := peer0.AddPeer()
-	if !best {
-		t.Errorf("peer0 (TD=2) not accepted as best")
-		return
-	}
-	if blockPool.peers.best.id != "peer0" {
-		t.Errorf("peer0 (TD=2) not set as best")
-		return
-	}
-	peer0.serveBlocks(1, 2)
-
-	best = peer2.AddPeer()
-	if !best {
-		t.Errorf("peer2 (TD=6) not accepted as best")
-		return
-	}
-	if blockPool.peers.best.id != "peer2" {
-		t.Errorf("peer2 (TD=6) not set as best")
-		return
-	}
-	peer2.serveBlocks(5, 6)
-
-	best = peer1.AddPeer()
-	if best {
-		t.Errorf("peer1 (TD=4) accepted as best")
-		return
-	}
-	if blockPool.peers.best.id != "peer2" {
-		t.Errorf("peer2 (TD=6) not set any more as best")
-		return
-	}
-	if blockPool.peers.best.td.Cmp(big.NewInt(int64(6))) != 0 {
-		t.Errorf("peer2 TD=6 not set")
-		return
-	}
-
-	peer2.td = 8
-	peer2.currentBlock = 8
-	best = peer2.AddPeer()
-	if !best {
-		t.Errorf("peer2 (TD=8) not accepted as best")
-		return
-	}
-	if blockPool.peers.best.id != "peer2" {
-		t.Errorf("peer2 (TD=8) not set as best")
-		return
-	}
-	if blockPool.peers.best.td.Cmp(big.NewInt(int64(8))) != 0 {
-		t.Errorf("peer2 TD = 8 not updated")
-		return
-	}
-
-	peer1.td = 6
-	peer1.currentBlock = 6
-	best = peer1.AddPeer()
-	if best {
-		t.Errorf("peer1 (TD=6) should not be set as best")
-		return
-	}
-	if blockPool.peers.best.id == "peer1" {
-		t.Errorf("peer1 (TD=6) should not be set as best")
-		return
-	}
-	bestpeer, best = blockPool.peers.getPeer("peer1")
-	if bestpeer.td.Cmp(big.NewInt(int64(6))) != 0 {
-		t.Errorf("peer1 TD=6 should be updated")
-		return
-	}
-
-	blockPool.RemovePeer("peer2")
-	bestpeer, best = blockPool.peers.getPeer("peer2")
-	if bestpeer != nil {
-		t.Errorf("peer2 not removed")
-		return
-	}
-
-	if blockPool.peers.best.id != "peer1" {
-		t.Errorf("existing peer1 (TD=6) should be set as best peer")
-		return
-	}
-
-	blockPool.RemovePeer("peer1")
-	bestpeer, best = blockPool.peers.getPeer("peer1")
-	if bestpeer != nil {
-		t.Errorf("peer1 not removed")
-		return
-	}
-
-	if blockPool.peers.best.id != "peer0" {
-		t.Errorf("existing peer0 (TD=2) should be set as best peer")
-		return
-	}
-
-	blockPool.RemovePeer("peer0")
-	bestpeer, best = blockPool.peers.getPeer("peer0")
-	if bestpeer != nil {
-		t.Errorf("peer0 not removed")
-		return
-	}
-
-	// adding back earlier peer ok
-	peer0.currentBlock = 5
-	peer0.td = 5
-	best = peer0.AddPeer()
-	if !best {
-		t.Errorf("peer0 (TD=5) should be set as best")
-		return
-	}
-
-	if blockPool.peers.best.id != "peer0" {
-		t.Errorf("peer0 (TD=5) should be set as best")
-		return
-	}
-	peer0.serveBlocks(4, 5)
-
-	hash := hashPool.IndexesToHashes([]int{6})[0]
-	newblock := &types.Block{Td: big.NewInt(int64(6)), HeaderHash: hash}
-	blockPool.chainEvents.Post(core.ChainHeadEvent{newblock})
-	time.Sleep(100 * time.Millisecond)
-	if blockPool.peers.best != nil {
-		t.Errorf("no peer should be ahead of self")
-		return
-	}
-	best = peer1.AddPeer()
-	if blockPool.peers.best != nil {
-		t.Errorf("after peer1 (TD=6) still no peer should be ahead of self")
-		return
-	}
-
-	best = peer2.AddPeer()
-	if !best {
-		t.Errorf("peer2 (TD=8) not accepted as best")
-		return
-	}
-
-	blockPool.RemovePeer("peer2")
-	if blockPool.peers.best != nil {
-		t.Errorf("no peer should be ahead of self")
-		return
-	}
-
-	blockPool.Stop()
-}
-
-func TestPeerPromotionByTdOnBlock(t *testing.T) {
-	_, blockPool, blockPoolTester := newTestBlockPool(t)
-	blockPoolTester.blockChain[0] = nil
-	blockPoolTester.initRefBlockChain(4)
-	peer0 := blockPoolTester.newPeer("peer0", 2, 2)
-	peer1 := blockPoolTester.newPeer("peer1", 1, 1)
-	peer2 := blockPoolTester.newPeer("peer2", 4, 4)
-
-	blockPool.Start()
-
-	peer0.AddPeer()
-	peer0.serveBlocks(1, 2)
-	best := peer1.AddPeer()
-	// this tests that peer1 is not promoted over peer0 yet
-	if best {
-		t.Errorf("peer1 (TD=1) should not be set as best")
-		return
-	}
-	best = peer2.AddPeer()
-	peer2.serveBlocks(3, 4)
-	peer2.serveBlockHashes(4, 3, 2, 1)
-	peer1.sendBlocks(3, 4)
-
-	blockPool.RemovePeer("peer2")
-	if blockPool.peers.best.id != "peer1" {
-		t.Errorf("peer1 (TD=3) should be set as best")
-		return
-	}
-	peer1.serveBlocks(0, 1, 2, 3)
-
-	blockPool.Wait(waitTimeout)
-	blockPool.Stop()
-	blockPoolTester.refBlockChain[4] = []int{}
-	blockPoolTester.checkBlockChain(blockPoolTester.refBlockChain)
-}