229 lines
5.0 KiB
Go
229 lines
5.0 KiB
Go
package messagepool
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import (
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"fmt"
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"testing"
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"github.com/filecoin-project/go-address"
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"github.com/filecoin-project/lotus/chain/store"
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"github.com/filecoin-project/lotus/chain/types"
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"github.com/filecoin-project/lotus/chain/types/mock"
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"github.com/filecoin-project/lotus/chain/wallet"
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_ "github.com/filecoin-project/lotus/lib/sigs/bls"
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_ "github.com/filecoin-project/lotus/lib/sigs/secp"
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"github.com/filecoin-project/specs-actors/actors/crypto"
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"github.com/ipfs/go-cid"
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"github.com/ipfs/go-datastore"
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)
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type testMpoolApi struct {
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cb func(rev, app []*types.TipSet) error
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bmsgs map[cid.Cid][]*types.SignedMessage
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statenonce map[address.Address]uint64
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tipsets []*types.TipSet
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}
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func newTestMpoolApi() *testMpoolApi {
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return &testMpoolApi{
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bmsgs: make(map[cid.Cid][]*types.SignedMessage),
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statenonce: make(map[address.Address]uint64),
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}
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}
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func (tma *testMpoolApi) applyBlock(t *testing.T, b *types.BlockHeader) {
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t.Helper()
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if err := tma.cb(nil, []*types.TipSet{mock.TipSet(b)}); err != nil {
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t.Fatal(err)
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}
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}
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func (tma *testMpoolApi) revertBlock(t *testing.T, b *types.BlockHeader) {
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t.Helper()
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if err := tma.cb([]*types.TipSet{mock.TipSet(b)}, nil); err != nil {
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t.Fatal(err)
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}
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}
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func (tma *testMpoolApi) setStateNonce(addr address.Address, v uint64) {
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tma.statenonce[addr] = v
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}
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func (tma *testMpoolApi) setBlockMessages(h *types.BlockHeader, msgs ...*types.SignedMessage) {
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tma.bmsgs[h.Cid()] = msgs
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tma.tipsets = append(tma.tipsets, mock.TipSet(h))
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}
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func (tma *testMpoolApi) SubscribeHeadChanges(cb func(rev, app []*types.TipSet) error) *types.TipSet {
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tma.cb = cb
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return nil
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}
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func (tma *testMpoolApi) PutMessage(m store.ChainMsg) (cid.Cid, error) {
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return cid.Undef, nil
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}
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func (tma *testMpoolApi) PubSubPublish(string, []byte) error {
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return nil
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}
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func (tma *testMpoolApi) StateGetActor(addr address.Address, ts *types.TipSet) (*types.Actor, error) {
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return &types.Actor{
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Nonce: tma.statenonce[addr],
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Balance: types.NewInt(90000000),
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}, nil
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}
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func (tma *testMpoolApi) MessagesForBlock(h *types.BlockHeader) ([]*types.Message, []*types.SignedMessage, error) {
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return nil, tma.bmsgs[h.Cid()], nil
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}
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func (tma *testMpoolApi) MessagesForTipset(ts *types.TipSet) ([]store.ChainMsg, error) {
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if len(ts.Blocks()) != 1 {
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panic("cant deal with multiblock tipsets in this test")
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}
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bm, sm, err := tma.MessagesForBlock(ts.Blocks()[0])
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if err != nil {
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return nil, err
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}
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var out []store.ChainMsg
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for _, m := range bm {
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out = append(out, m)
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}
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for _, m := range sm {
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out = append(out, m)
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}
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return out, nil
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}
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func (tma *testMpoolApi) LoadTipSet(tsk types.TipSetKey) (*types.TipSet, error) {
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for _, ts := range tma.tipsets {
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if types.CidArrsEqual(tsk.Cids(), ts.Cids()) {
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return ts, nil
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}
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}
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return nil, fmt.Errorf("tipset not found")
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}
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func assertNonce(t *testing.T, mp *MessagePool, addr address.Address, val uint64) {
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t.Helper()
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n, err := mp.GetNonce(addr)
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if err != nil {
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t.Fatal(err)
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}
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if n != val {
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t.Fatalf("expected nonce of %d, got %d", val, n)
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}
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}
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func mustAdd(t *testing.T, mp *MessagePool, msg *types.SignedMessage) {
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t.Helper()
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if err := mp.Add(msg); err != nil {
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t.Fatal(err)
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}
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}
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func TestMessagePool(t *testing.T) {
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tma := newTestMpoolApi()
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w, err := wallet.NewWallet(wallet.NewMemKeyStore())
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if err != nil {
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t.Fatal(err)
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}
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ds := datastore.NewMapDatastore()
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mp, err := New(tma, ds)
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if err != nil {
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t.Fatal(err)
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}
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a := mock.MkBlock(nil, 1, 1)
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sender, err := w.GenerateKey(crypto.SigTypeBLS)
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if err != nil {
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t.Fatal(err)
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}
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target := mock.Address(1001)
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var msgs []*types.SignedMessage
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for i := 0; i < 5; i++ {
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msgs = append(msgs, mock.MkMessage(sender, target, uint64(i), w))
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}
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tma.setStateNonce(sender, 0)
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assertNonce(t, mp, sender, 0)
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mustAdd(t, mp, msgs[0])
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assertNonce(t, mp, sender, 1)
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mustAdd(t, mp, msgs[1])
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assertNonce(t, mp, sender, 2)
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tma.setBlockMessages(a, msgs[0], msgs[1])
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tma.applyBlock(t, a)
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assertNonce(t, mp, sender, 2)
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}
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func TestRevertMessages(t *testing.T) {
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tma := newTestMpoolApi()
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w, err := wallet.NewWallet(wallet.NewMemKeyStore())
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if err != nil {
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t.Fatal(err)
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}
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ds := datastore.NewMapDatastore()
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mp, err := New(tma, ds)
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if err != nil {
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t.Fatal(err)
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}
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a := mock.MkBlock(nil, 1, 1)
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b := mock.MkBlock(mock.TipSet(a), 1, 1)
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sender, err := w.GenerateKey(crypto.SigTypeBLS)
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if err != nil {
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t.Fatal(err)
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}
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target := mock.Address(1001)
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var msgs []*types.SignedMessage
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for i := 0; i < 5; i++ {
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msgs = append(msgs, mock.MkMessage(sender, target, uint64(i), w))
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}
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tma.setBlockMessages(a, msgs[0])
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tma.setBlockMessages(b, msgs[1], msgs[2], msgs[3])
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mustAdd(t, mp, msgs[0])
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mustAdd(t, mp, msgs[1])
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mustAdd(t, mp, msgs[2])
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mustAdd(t, mp, msgs[3])
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tma.setStateNonce(sender, 0)
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tma.applyBlock(t, a)
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assertNonce(t, mp, sender, 4)
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tma.setStateNonce(sender, 1)
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tma.applyBlock(t, b)
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assertNonce(t, mp, sender, 4)
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tma.setStateNonce(sender, 0)
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tma.revertBlock(t, b)
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assertNonce(t, mp, sender, 4)
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p, _ := mp.Pending()
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if len(p) != 3 {
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t.Fatal("expected three messages in mempool")
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}
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}
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