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659 lines
20 KiB
659 lines
20 KiB
package v1
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import (
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"testing"
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"time"
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"github.com/stretchr/testify/assert"
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"github.com/tendermint/tendermint/libs/log"
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"github.com/tendermint/tendermint/p2p"
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"github.com/tendermint/tendermint/types"
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)
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type testPeer struct {
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id p2p.ID
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height int64
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}
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type testBcR struct {
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logger log.Logger
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}
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type testValues struct {
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numRequestsSent int
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}
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var testResults testValues
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func resetPoolTestResults() {
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testResults.numRequestsSent = 0
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}
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func (testR *testBcR) sendPeerError(err error, peerID p2p.ID) {
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}
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func (testR *testBcR) sendStatusRequest() {
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}
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func (testR *testBcR) sendBlockRequest(peerID p2p.ID, height int64) error {
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testResults.numRequestsSent++
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return nil
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}
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func (testR *testBcR) resetStateTimer(name string, timer **time.Timer, timeout time.Duration) {
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}
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func (testR *testBcR) switchToConsensus() {
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}
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func newTestBcR() *testBcR {
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testBcR := &testBcR{logger: log.TestingLogger()}
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return testBcR
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}
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type tPBlocks struct {
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id p2p.ID
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create bool
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}
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// Makes a block pool with specified current height, list of peers, block requests and block responses
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func makeBlockPool(bcr *testBcR, height int64, peers []BpPeer, blocks map[int64]tPBlocks) *BlockPool {
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bPool := NewBlockPool(height, bcr)
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bPool.SetLogger(bcr.logger)
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txs := []types.Tx{types.Tx("foo"), types.Tx("bar")}
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var maxH int64
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for _, p := range peers {
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if p.Height > maxH {
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maxH = p.Height
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}
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bPool.peers[p.ID] = NewBpPeer(p.ID, p.Height, bcr.sendPeerError, nil)
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bPool.peers[p.ID].SetLogger(bcr.logger)
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}
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bPool.MaxPeerHeight = maxH
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for h, p := range blocks {
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bPool.blocks[h] = p.id
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bPool.peers[p.id].RequestSent(h)
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if p.create {
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// simulate that a block at height h has been received
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_ = bPool.peers[p.id].AddBlock(types.MakeBlock(h, txs, nil, nil), 100)
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}
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}
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return bPool
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}
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func assertPeerSetsEquivalent(t *testing.T, set1 map[p2p.ID]*BpPeer, set2 map[p2p.ID]*BpPeer) {
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assert.Equal(t, len(set1), len(set2))
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for peerID, peer1 := range set1 {
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peer2 := set2[peerID]
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assert.NotNil(t, peer2)
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assert.Equal(t, peer1.NumPendingBlockRequests, peer2.NumPendingBlockRequests)
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assert.Equal(t, peer1.Height, peer2.Height)
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assert.Equal(t, len(peer1.blocks), len(peer2.blocks))
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for h, block1 := range peer1.blocks {
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block2 := peer2.blocks[h]
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// block1 and block2 could be nil if a request was made but no block was received
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assert.Equal(t, block1, block2)
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}
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}
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}
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func assertBlockPoolEquivalent(t *testing.T, poolWanted, pool *BlockPool) {
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assert.Equal(t, poolWanted.blocks, pool.blocks)
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assertPeerSetsEquivalent(t, poolWanted.peers, pool.peers)
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assert.Equal(t, poolWanted.MaxPeerHeight, pool.MaxPeerHeight)
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assert.Equal(t, poolWanted.Height, pool.Height)
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}
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func TestBlockPoolUpdatePeer(t *testing.T) {
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testBcR := newTestBcR()
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tests := []struct {
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name string
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pool *BlockPool
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args testPeer
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poolWanted *BlockPool
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errWanted error
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}{
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{
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name: "add a first short peer",
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pool: makeBlockPool(testBcR, 100, []BpPeer{}, map[int64]tPBlocks{}),
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args: testPeer{"P1", 50},
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errWanted: errPeerTooShort,
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poolWanted: makeBlockPool(testBcR, 100, []BpPeer{}, map[int64]tPBlocks{}),
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},
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{
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name: "add a first good peer",
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pool: makeBlockPool(testBcR, 100, []BpPeer{}, map[int64]tPBlocks{}),
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args: testPeer{"P1", 101},
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poolWanted: makeBlockPool(testBcR, 100, []BpPeer{{ID: "P1", Height: 101}}, map[int64]tPBlocks{}),
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},
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{
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name: "increase the height of P1 from 120 to 123",
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pool: makeBlockPool(testBcR, 100, []BpPeer{{ID: "P1", Height: 120}}, map[int64]tPBlocks{}),
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args: testPeer{"P1", 123},
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poolWanted: makeBlockPool(testBcR, 100, []BpPeer{{ID: "P1", Height: 123}}, map[int64]tPBlocks{}),
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},
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{
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name: "decrease the height of P1 from 120 to 110",
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pool: makeBlockPool(testBcR, 100, []BpPeer{{ID: "P1", Height: 120}}, map[int64]tPBlocks{}),
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args: testPeer{"P1", 110},
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errWanted: errPeerLowersItsHeight,
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poolWanted: makeBlockPool(testBcR, 100, []BpPeer{}, map[int64]tPBlocks{}),
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},
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{
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name: "decrease the height of P1 from 105 to 102 with blocks",
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pool: makeBlockPool(testBcR, 100, []BpPeer{{ID: "P1", Height: 105}},
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map[int64]tPBlocks{
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100: {"P1", true}, 101: {"P1", true}, 102: {"P1", true}}),
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args: testPeer{"P1", 102},
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errWanted: errPeerLowersItsHeight,
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poolWanted: makeBlockPool(testBcR, 100, []BpPeer{},
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map[int64]tPBlocks{}),
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},
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}
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for _, tt := range tests {
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tt := tt
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t.Run(tt.name, func(t *testing.T) {
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pool := tt.pool
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err := pool.UpdatePeer(tt.args.id, tt.args.height)
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assert.Equal(t, tt.errWanted, err)
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assert.Equal(t, tt.poolWanted.blocks, tt.pool.blocks)
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assertPeerSetsEquivalent(t, tt.poolWanted.peers, tt.pool.peers)
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assert.Equal(t, tt.poolWanted.MaxPeerHeight, tt.pool.MaxPeerHeight)
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})
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}
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}
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func TestBlockPoolRemovePeer(t *testing.T) {
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testBcR := newTestBcR()
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type args struct {
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peerID p2p.ID
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err error
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}
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tests := []struct {
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name string
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pool *BlockPool
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args args
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poolWanted *BlockPool
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}{
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{
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name: "attempt to delete non-existing peer",
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pool: makeBlockPool(testBcR, 100, []BpPeer{{ID: "P1", Height: 120}}, map[int64]tPBlocks{}),
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args: args{"P99", nil},
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poolWanted: makeBlockPool(testBcR, 100, []BpPeer{{ID: "P1", Height: 120}}, map[int64]tPBlocks{}),
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},
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{
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name: "delete the only peer without blocks",
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pool: makeBlockPool(testBcR, 100, []BpPeer{{ID: "P1", Height: 120}}, map[int64]tPBlocks{}),
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args: args{"P1", nil},
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poolWanted: makeBlockPool(testBcR, 100, []BpPeer{}, map[int64]tPBlocks{}),
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},
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{
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name: "delete the shortest of two peers without blocks",
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pool: makeBlockPool(testBcR, 100, []BpPeer{{ID: "P1", Height: 100}, {ID: "P2", Height: 120}}, map[int64]tPBlocks{}),
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args: args{"P1", nil},
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poolWanted: makeBlockPool(testBcR, 100, []BpPeer{{ID: "P2", Height: 120}}, map[int64]tPBlocks{}),
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},
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{
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name: "delete the tallest of two peers without blocks",
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pool: makeBlockPool(testBcR, 100, []BpPeer{{ID: "P1", Height: 100}, {ID: "P2", Height: 120}}, map[int64]tPBlocks{}),
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args: args{"P2", nil},
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poolWanted: makeBlockPool(testBcR, 100, []BpPeer{{ID: "P1", Height: 100}}, map[int64]tPBlocks{}),
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},
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{
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name: "delete the only peer with block requests sent and blocks received",
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pool: makeBlockPool(testBcR, 100, []BpPeer{{ID: "P1", Height: 120}},
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map[int64]tPBlocks{100: {"P1", true}, 101: {"P1", false}}),
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args: args{"P1", nil},
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poolWanted: makeBlockPool(testBcR, 100, []BpPeer{}, map[int64]tPBlocks{}),
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},
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{
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name: "delete the shortest of two peers with block requests sent and blocks received",
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pool: makeBlockPool(testBcR, 100, []BpPeer{{ID: "P1", Height: 120}, {ID: "P2", Height: 200}},
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map[int64]tPBlocks{100: {"P1", true}, 101: {"P1", false}}),
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args: args{"P1", nil},
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poolWanted: makeBlockPool(testBcR, 100, []BpPeer{{ID: "P2", Height: 200}}, map[int64]tPBlocks{}),
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},
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{
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name: "delete the tallest of two peers with block requests sent and blocks received",
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pool: makeBlockPool(testBcR, 100, []BpPeer{{ID: "P1", Height: 120}, {ID: "P2", Height: 110}},
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map[int64]tPBlocks{100: {"P1", true}, 101: {"P1", false}}),
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args: args{"P1", nil},
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poolWanted: makeBlockPool(testBcR, 100, []BpPeer{{ID: "P2", Height: 110}}, map[int64]tPBlocks{}),
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},
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}
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for _, tt := range tests {
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tt := tt
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t.Run(tt.name, func(t *testing.T) {
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tt.pool.RemovePeer(tt.args.peerID, tt.args.err)
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assertBlockPoolEquivalent(t, tt.poolWanted, tt.pool)
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})
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}
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}
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func TestBlockPoolRemoveShortPeers(t *testing.T) {
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testBcR := newTestBcR()
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tests := []struct {
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name string
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pool *BlockPool
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poolWanted *BlockPool
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}{
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{
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name: "no short peers",
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pool: makeBlockPool(testBcR, 100,
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[]BpPeer{{ID: "P1", Height: 100}, {ID: "P2", Height: 110}, {ID: "P3", Height: 120}}, map[int64]tPBlocks{}),
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poolWanted: makeBlockPool(testBcR, 100,
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[]BpPeer{{ID: "P1", Height: 100}, {ID: "P2", Height: 110}, {ID: "P3", Height: 120}}, map[int64]tPBlocks{}),
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},
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{
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name: "one short peer",
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pool: makeBlockPool(testBcR, 100,
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[]BpPeer{{ID: "P1", Height: 100}, {ID: "P2", Height: 90}, {ID: "P3", Height: 120}}, map[int64]tPBlocks{}),
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poolWanted: makeBlockPool(testBcR, 100,
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[]BpPeer{{ID: "P1", Height: 100}, {ID: "P3", Height: 120}}, map[int64]tPBlocks{}),
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},
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{
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name: "all short peers",
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pool: makeBlockPool(testBcR, 100,
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[]BpPeer{{ID: "P1", Height: 90}, {ID: "P2", Height: 91}, {ID: "P3", Height: 92}}, map[int64]tPBlocks{}),
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poolWanted: makeBlockPool(testBcR, 100, []BpPeer{}, map[int64]tPBlocks{}),
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},
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}
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for _, tt := range tests {
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tt := tt
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t.Run(tt.name, func(t *testing.T) {
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pool := tt.pool
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pool.removeShortPeers()
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assertBlockPoolEquivalent(t, tt.poolWanted, tt.pool)
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})
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}
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}
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func TestBlockPoolSendRequestBatch(t *testing.T) {
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type testPeerResult struct {
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id p2p.ID
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numPendingBlockRequests int
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}
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testBcR := newTestBcR()
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tests := []struct {
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name string
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pool *BlockPool
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maxRequestsPerPeer int
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expRequests map[int64]bool
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expPeerResults []testPeerResult
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expnumPendingBlockRequests int
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}{
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{
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name: "one peer - send up to maxRequestsPerPeer block requests",
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pool: makeBlockPool(testBcR, 10, []BpPeer{{ID: "P1", Height: 100}}, map[int64]tPBlocks{}),
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maxRequestsPerPeer: 2,
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expRequests: map[int64]bool{10: true, 11: true},
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expPeerResults: []testPeerResult{{id: "P1", numPendingBlockRequests: 2}},
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expnumPendingBlockRequests: 2,
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},
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{
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name: "n peers - send n*maxRequestsPerPeer block requests",
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pool: makeBlockPool(testBcR, 10, []BpPeer{{ID: "P1", Height: 100}, {ID: "P2", Height: 100}}, map[int64]tPBlocks{}),
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maxRequestsPerPeer: 2,
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expRequests: map[int64]bool{10: true, 11: true},
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expPeerResults: []testPeerResult{
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{id: "P1", numPendingBlockRequests: 2},
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{id: "P2", numPendingBlockRequests: 2}},
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expnumPendingBlockRequests: 4,
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},
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}
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for _, tt := range tests {
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tt := tt
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t.Run(tt.name, func(t *testing.T) {
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resetPoolTestResults()
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var pool = tt.pool
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maxRequestsPerPeer = tt.maxRequestsPerPeer
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pool.MakeNextRequests(10)
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assert.Equal(t, testResults.numRequestsSent, maxRequestsPerPeer*len(pool.peers))
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for _, tPeer := range tt.expPeerResults {
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var peer = pool.peers[tPeer.id]
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assert.NotNil(t, peer)
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assert.Equal(t, tPeer.numPendingBlockRequests, peer.NumPendingBlockRequests)
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}
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assert.Equal(t, testResults.numRequestsSent, maxRequestsPerPeer*len(pool.peers))
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})
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}
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}
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func TestBlockPoolAddBlock(t *testing.T) {
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testBcR := newTestBcR()
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txs := []types.Tx{types.Tx("foo"), types.Tx("bar")}
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type args struct {
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peerID p2p.ID
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block *types.Block
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blockSize int
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}
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tests := []struct {
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name string
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pool *BlockPool
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args args
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poolWanted *BlockPool
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errWanted error
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}{
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{name: "block from unknown peer",
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pool: makeBlockPool(testBcR, 10, []BpPeer{{ID: "P1", Height: 100}}, map[int64]tPBlocks{}),
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args: args{
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peerID: "P2",
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block: types.MakeBlock(int64(10), txs, nil, nil),
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blockSize: 100,
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},
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poolWanted: makeBlockPool(testBcR, 10, []BpPeer{{ID: "P1", Height: 100}}, map[int64]tPBlocks{}),
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errWanted: errBadDataFromPeer,
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},
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{name: "unexpected block 11 from known peer - waiting for 10",
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pool: makeBlockPool(testBcR, 10,
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[]BpPeer{{ID: "P1", Height: 100}},
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map[int64]tPBlocks{10: {"P1", false}}),
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args: args{
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peerID: "P1",
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block: types.MakeBlock(int64(11), txs, nil, nil),
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blockSize: 100,
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},
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poolWanted: makeBlockPool(testBcR, 10,
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[]BpPeer{{ID: "P1", Height: 100}},
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map[int64]tPBlocks{10: {"P1", false}}),
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errWanted: errMissingBlock,
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},
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{name: "unexpected block 10 from known peer - already have 10",
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pool: makeBlockPool(testBcR, 10,
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[]BpPeer{{ID: "P1", Height: 100}},
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map[int64]tPBlocks{10: {"P1", true}, 11: {"P1", false}}),
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args: args{
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peerID: "P1",
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block: types.MakeBlock(int64(10), txs, nil, nil),
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blockSize: 100,
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},
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poolWanted: makeBlockPool(testBcR, 10,
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[]BpPeer{{ID: "P1", Height: 100}},
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map[int64]tPBlocks{10: {"P1", true}, 11: {"P1", false}}),
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errWanted: errDuplicateBlock,
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},
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{name: "unexpected block 10 from known peer P2 - expected 10 to come from P1",
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pool: makeBlockPool(testBcR, 10,
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[]BpPeer{{ID: "P1", Height: 100}, {ID: "P2", Height: 100}},
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map[int64]tPBlocks{10: {"P1", false}}),
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args: args{
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peerID: "P2",
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block: types.MakeBlock(int64(10), txs, nil, nil),
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blockSize: 100,
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},
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poolWanted: makeBlockPool(testBcR, 10,
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[]BpPeer{{ID: "P1", Height: 100}, {ID: "P2", Height: 100}},
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map[int64]tPBlocks{10: {"P1", false}}),
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errWanted: errBadDataFromPeer,
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},
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{name: "expected block from known peer",
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pool: makeBlockPool(testBcR, 10,
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[]BpPeer{{ID: "P1", Height: 100}},
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map[int64]tPBlocks{10: {"P1", false}}),
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args: args{
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peerID: "P1",
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block: types.MakeBlock(int64(10), txs, nil, nil),
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blockSize: 100,
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},
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poolWanted: makeBlockPool(testBcR, 10,
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[]BpPeer{{ID: "P1", Height: 100}},
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map[int64]tPBlocks{10: {"P1", true}}),
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errWanted: nil,
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},
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}
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for _, tt := range tests {
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tt := tt
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t.Run(tt.name, func(t *testing.T) {
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err := tt.pool.AddBlock(tt.args.peerID, tt.args.block, tt.args.blockSize)
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assert.Equal(t, tt.errWanted, err)
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assertBlockPoolEquivalent(t, tt.poolWanted, tt.pool)
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})
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}
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}
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func TestBlockPoolFirstTwoBlocksAndPeers(t *testing.T) {
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testBcR := newTestBcR()
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tests := []struct {
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name string
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pool *BlockPool
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firstWanted int64
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secondWanted int64
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errWanted error
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}{
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{
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name: "both blocks missing",
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pool: makeBlockPool(testBcR, 10,
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[]BpPeer{{ID: "P1", Height: 100}, {ID: "P2", Height: 100}},
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map[int64]tPBlocks{15: {"P1", true}, 16: {"P2", true}}),
|
|
errWanted: errMissingBlock,
|
|
},
|
|
{
|
|
name: "second block missing",
|
|
pool: makeBlockPool(testBcR, 15,
|
|
[]BpPeer{{ID: "P1", Height: 100}, {ID: "P2", Height: 100}},
|
|
map[int64]tPBlocks{15: {"P1", true}, 18: {"P2", true}}),
|
|
firstWanted: 15,
|
|
errWanted: errMissingBlock,
|
|
},
|
|
{
|
|
name: "first block missing",
|
|
pool: makeBlockPool(testBcR, 15,
|
|
[]BpPeer{{ID: "P1", Height: 100}, {ID: "P2", Height: 100}},
|
|
map[int64]tPBlocks{16: {"P2", true}, 18: {"P2", true}}),
|
|
secondWanted: 16,
|
|
errWanted: errMissingBlock,
|
|
},
|
|
{
|
|
name: "both blocks present",
|
|
pool: makeBlockPool(testBcR, 10,
|
|
[]BpPeer{{ID: "P1", Height: 100}, {ID: "P2", Height: 100}},
|
|
map[int64]tPBlocks{10: {"P1", true}, 11: {"P2", true}}),
|
|
firstWanted: 10,
|
|
secondWanted: 11,
|
|
},
|
|
}
|
|
|
|
for _, tt := range tests {
|
|
tt := tt
|
|
t.Run(tt.name, func(t *testing.T) {
|
|
pool := tt.pool
|
|
gotFirst, gotSecond, err := pool.FirstTwoBlocksAndPeers()
|
|
assert.Equal(t, tt.errWanted, err)
|
|
|
|
if tt.firstWanted != 0 {
|
|
peer := pool.blocks[tt.firstWanted]
|
|
block := pool.peers[peer].blocks[tt.firstWanted]
|
|
assert.Equal(t, block, gotFirst.block,
|
|
"BlockPool.FirstTwoBlocksAndPeers() gotFirst = %v, want %v",
|
|
tt.firstWanted, gotFirst.block.Height)
|
|
}
|
|
|
|
if tt.secondWanted != 0 {
|
|
peer := pool.blocks[tt.secondWanted]
|
|
block := pool.peers[peer].blocks[tt.secondWanted]
|
|
assert.Equal(t, block, gotSecond.block,
|
|
"BlockPool.FirstTwoBlocksAndPeers() gotFirst = %v, want %v",
|
|
tt.secondWanted, gotSecond.block.Height)
|
|
}
|
|
})
|
|
}
|
|
}
|
|
|
|
func TestBlockPoolInvalidateFirstTwoBlocks(t *testing.T) {
|
|
testBcR := newTestBcR()
|
|
|
|
tests := []struct {
|
|
name string
|
|
pool *BlockPool
|
|
poolWanted *BlockPool
|
|
}{
|
|
{
|
|
name: "both blocks missing",
|
|
pool: makeBlockPool(testBcR, 10,
|
|
[]BpPeer{{ID: "P1", Height: 100}, {ID: "P2", Height: 100}},
|
|
map[int64]tPBlocks{15: {"P1", true}, 16: {"P2", true}}),
|
|
poolWanted: makeBlockPool(testBcR, 10,
|
|
[]BpPeer{{ID: "P1", Height: 100}, {ID: "P2", Height: 100}},
|
|
map[int64]tPBlocks{15: {"P1", true}, 16: {"P2", true}}),
|
|
},
|
|
{
|
|
name: "second block missing",
|
|
pool: makeBlockPool(testBcR, 15,
|
|
[]BpPeer{{ID: "P1", Height: 100}, {ID: "P2", Height: 100}},
|
|
map[int64]tPBlocks{15: {"P1", true}, 18: {"P2", true}}),
|
|
poolWanted: makeBlockPool(testBcR, 15,
|
|
[]BpPeer{{ID: "P2", Height: 100}},
|
|
map[int64]tPBlocks{18: {"P2", true}}),
|
|
},
|
|
{
|
|
name: "first block missing",
|
|
pool: makeBlockPool(testBcR, 15,
|
|
[]BpPeer{{ID: "P1", Height: 100}, {ID: "P2", Height: 100}},
|
|
map[int64]tPBlocks{18: {"P1", true}, 16: {"P2", true}}),
|
|
poolWanted: makeBlockPool(testBcR, 15,
|
|
[]BpPeer{{ID: "P1", Height: 100}},
|
|
map[int64]tPBlocks{18: {"P1", true}}),
|
|
},
|
|
{
|
|
name: "both blocks present",
|
|
pool: makeBlockPool(testBcR, 10,
|
|
[]BpPeer{{ID: "P1", Height: 100}, {ID: "P2", Height: 100}},
|
|
map[int64]tPBlocks{10: {"P1", true}, 11: {"P2", true}}),
|
|
poolWanted: makeBlockPool(testBcR, 10,
|
|
[]BpPeer{},
|
|
map[int64]tPBlocks{}),
|
|
},
|
|
}
|
|
|
|
for _, tt := range tests {
|
|
tt := tt
|
|
t.Run(tt.name, func(t *testing.T) {
|
|
tt.pool.InvalidateFirstTwoBlocks(errNoPeerResponse)
|
|
assertBlockPoolEquivalent(t, tt.poolWanted, tt.pool)
|
|
})
|
|
}
|
|
}
|
|
|
|
func TestProcessedCurrentHeightBlock(t *testing.T) {
|
|
testBcR := newTestBcR()
|
|
|
|
tests := []struct {
|
|
name string
|
|
pool *BlockPool
|
|
poolWanted *BlockPool
|
|
}{
|
|
{
|
|
name: "one peer",
|
|
pool: makeBlockPool(testBcR, 100, []BpPeer{{ID: "P1", Height: 120}},
|
|
map[int64]tPBlocks{100: {"P1", true}, 101: {"P1", true}}),
|
|
poolWanted: makeBlockPool(testBcR, 101, []BpPeer{{ID: "P1", Height: 120}},
|
|
map[int64]tPBlocks{101: {"P1", true}}),
|
|
},
|
|
{
|
|
name: "multiple peers",
|
|
pool: makeBlockPool(testBcR, 100,
|
|
[]BpPeer{{ID: "P1", Height: 120}, {ID: "P2", Height: 120}, {ID: "P3", Height: 130}},
|
|
map[int64]tPBlocks{
|
|
100: {"P1", true}, 104: {"P1", true}, 105: {"P1", false},
|
|
101: {"P2", true}, 103: {"P2", false},
|
|
102: {"P3", true}, 106: {"P3", true}}),
|
|
poolWanted: makeBlockPool(testBcR, 101,
|
|
[]BpPeer{{ID: "P1", Height: 120}, {ID: "P2", Height: 120}, {ID: "P3", Height: 130}},
|
|
map[int64]tPBlocks{
|
|
104: {"P1", true}, 105: {"P1", false},
|
|
101: {"P2", true}, 103: {"P2", false},
|
|
102: {"P3", true}, 106: {"P3", true}}),
|
|
},
|
|
}
|
|
|
|
for _, tt := range tests {
|
|
tt := tt
|
|
t.Run(tt.name, func(t *testing.T) {
|
|
tt.pool.ProcessedCurrentHeightBlock()
|
|
assertBlockPoolEquivalent(t, tt.poolWanted, tt.pool)
|
|
})
|
|
}
|
|
}
|
|
|
|
func TestRemovePeerAtCurrentHeight(t *testing.T) {
|
|
testBcR := newTestBcR()
|
|
|
|
tests := []struct {
|
|
name string
|
|
pool *BlockPool
|
|
poolWanted *BlockPool
|
|
}{
|
|
{
|
|
name: "one peer, remove peer for block at H",
|
|
pool: makeBlockPool(testBcR, 100, []BpPeer{{ID: "P1", Height: 120}},
|
|
map[int64]tPBlocks{100: {"P1", false}, 101: {"P1", true}}),
|
|
poolWanted: makeBlockPool(testBcR, 100, []BpPeer{}, map[int64]tPBlocks{}),
|
|
},
|
|
{
|
|
name: "one peer, remove peer for block at H+1",
|
|
pool: makeBlockPool(testBcR, 100, []BpPeer{{ID: "P1", Height: 120}},
|
|
map[int64]tPBlocks{100: {"P1", true}, 101: {"P1", false}}),
|
|
poolWanted: makeBlockPool(testBcR, 100, []BpPeer{}, map[int64]tPBlocks{}),
|
|
},
|
|
{
|
|
name: "multiple peers, remove peer for block at H",
|
|
pool: makeBlockPool(testBcR, 100,
|
|
[]BpPeer{{ID: "P1", Height: 120}, {ID: "P2", Height: 120}, {ID: "P3", Height: 130}},
|
|
map[int64]tPBlocks{
|
|
100: {"P1", false}, 104: {"P1", true}, 105: {"P1", false},
|
|
101: {"P2", true}, 103: {"P2", false},
|
|
102: {"P3", true}, 106: {"P3", true}}),
|
|
poolWanted: makeBlockPool(testBcR, 100,
|
|
[]BpPeer{{ID: "P2", Height: 120}, {ID: "P3", Height: 130}},
|
|
map[int64]tPBlocks{
|
|
101: {"P2", true}, 103: {"P2", false},
|
|
102: {"P3", true}, 106: {"P3", true}}),
|
|
},
|
|
{
|
|
name: "multiple peers, remove peer for block at H+1",
|
|
pool: makeBlockPool(testBcR, 100,
|
|
[]BpPeer{{ID: "P1", Height: 120}, {ID: "P2", Height: 120}, {ID: "P3", Height: 130}},
|
|
map[int64]tPBlocks{
|
|
100: {"P1", true}, 104: {"P1", true}, 105: {"P1", false},
|
|
101: {"P2", false}, 103: {"P2", false},
|
|
102: {"P3", true}, 106: {"P3", true}}),
|
|
poolWanted: makeBlockPool(testBcR, 100,
|
|
[]BpPeer{{ID: "P1", Height: 120}, {ID: "P3", Height: 130}},
|
|
map[int64]tPBlocks{
|
|
100: {"P1", true}, 104: {"P1", true}, 105: {"P1", false},
|
|
102: {"P3", true}, 106: {"P3", true}}),
|
|
},
|
|
}
|
|
|
|
for _, tt := range tests {
|
|
tt := tt
|
|
t.Run(tt.name, func(t *testing.T) {
|
|
tt.pool.RemovePeerAtCurrentHeights(errNoPeerResponse)
|
|
assertBlockPoolEquivalent(t, tt.poolWanted, tt.pool)
|
|
})
|
|
}
|
|
}
|