mirror of
https://github.com/ethereum/go-ethereum.git
synced 2026-07-27 15:16:43 +00:00
add : bor_filter_test.go + mock backend
This commit is contained in:
Shivam Sharma
parent
43b18b7038
commit
8a6c16dcde
1 changed files with 80 additions and 103 deletions
|
|
@ -2,131 +2,93 @@ package filters
|
|||
|
||||
import (
|
||||
"context"
|
||||
"fmt"
|
||||
"math/big"
|
||||
"testing"
|
||||
|
||||
"github.com/ethereum/go-ethereum/common"
|
||||
"github.com/ethereum/go-ethereum/consensus/ethash"
|
||||
"github.com/ethereum/go-ethereum/core"
|
||||
"github.com/ethereum/go-ethereum/core/rawdb"
|
||||
"github.com/ethereum/go-ethereum/core/types"
|
||||
types "github.com/ethereum/go-ethereum/core/types"
|
||||
"github.com/ethereum/go-ethereum/crypto"
|
||||
"github.com/ethereum/go-ethereum/params"
|
||||
gomock "github.com/golang/mock/gomock"
|
||||
)
|
||||
|
||||
var (
|
||||
key1, _ = crypto.HexToECDSA("b71c71a67e1177ad4e901695e1b4b9ee17ae16c6668d313eac2f96dbcda3f291")
|
||||
addr = crypto.PubkeyToAddress(key1.PublicKey)
|
||||
|
||||
hash1 = common.BytesToHash([]byte("topic1"))
|
||||
hash2 = common.BytesToHash([]byte("topic2"))
|
||||
hash3 = common.BytesToHash([]byte("topic3"))
|
||||
hash4 = common.BytesToHash([]byte("topic4"))
|
||||
)
|
||||
|
||||
func newTestHeader(blockNumber uint) *types.Header {
|
||||
head := types.Header{
|
||||
Number: big.NewInt(int64(blockNumber)),
|
||||
}
|
||||
return &head
|
||||
}
|
||||
|
||||
func newTestReceipt(contractAddr common.Address, topicAddress common.Hash) *types.Receipt {
|
||||
receipt := types.NewReceipt(nil, false, 0)
|
||||
receipt.Logs = []*types.Log{
|
||||
{
|
||||
Address: contractAddr,
|
||||
Topics: []common.Hash{topicAddress},
|
||||
},
|
||||
}
|
||||
|
||||
receipt.Bloom = types.CreateBloom(types.Receipts{receipt})
|
||||
return receipt
|
||||
}
|
||||
|
||||
func (backend *MockBackend) expectBorReceiptsFromMock(hashes []*common.Hash) {
|
||||
for i := range hashes {
|
||||
if hashes[i] == nil {
|
||||
backend.EXPECT().GetBorBlockReceipt(gomock.Any(), gomock.Any()).Return(nil, nil)
|
||||
continue
|
||||
}
|
||||
backend.EXPECT().GetBorBlockReceipt(gomock.Any(), gomock.Any()).Return(newTestReceipt(addr, *hashes[i]), nil)
|
||||
}
|
||||
}
|
||||
|
||||
func TestBorFilters(t *testing.T) {
|
||||
t.Parallel()
|
||||
|
||||
var (
|
||||
db = rawdb.NewMemoryDatabase()
|
||||
backend = &TestBackend{DB: db}
|
||||
key1, _ = crypto.HexToECDSA("b71c71a67e1177ad4e901695e1b4b9ee17ae16c6668d313eac2f96dbcda3f291")
|
||||
addr = crypto.PubkeyToAddress(key1.PublicKey)
|
||||
db = rawdb.NewMemoryDatabase()
|
||||
|
||||
hash1 = common.BytesToHash([]byte("topic1"))
|
||||
hash2 = common.BytesToHash([]byte("topic2"))
|
||||
hash3 = common.BytesToHash([]byte("topic3"))
|
||||
hash4 = common.BytesToHash([]byte("topic4"))
|
||||
sprint = params.TestChainConfig.Bor.Sprint
|
||||
)
|
||||
|
||||
defer db.Close()
|
||||
|
||||
genesis := core.GenesisBlockForTesting(db, addr, big.NewInt(1000000))
|
||||
sprint := params.TestChainConfig.Bor.Sprint
|
||||
ctrl := gomock.NewController(t)
|
||||
defer ctrl.Finish()
|
||||
|
||||
chain, receipts := core.GenerateChain(params.TestChainConfig, genesis, ethash.NewFaker(), db, 1000, func(i int, gen *core.BlockGen) {
|
||||
switch i {
|
||||
case 7: //state-sync tx at block 8
|
||||
receipt := types.NewReceipt(nil, false, 0)
|
||||
receipt.Logs = []*types.Log{
|
||||
{
|
||||
Address: addr,
|
||||
Topics: []common.Hash{hash1},
|
||||
},
|
||||
}
|
||||
gen.AddUncheckedReceipt(receipt)
|
||||
gen.AddUncheckedTx(types.NewTransaction(8, common.HexToAddress("0x8"), big.NewInt(8), 8, gen.BaseFee(), nil))
|
||||
backend := NewMockBackend(ctrl)
|
||||
|
||||
case 23: //state-sync tx at block 24
|
||||
receipt := types.NewReceipt(nil, false, 0)
|
||||
receipt.Logs = []*types.Log{
|
||||
{
|
||||
Address: addr,
|
||||
Topics: []common.Hash{hash2},
|
||||
},
|
||||
}
|
||||
gen.AddUncheckedReceipt(receipt)
|
||||
gen.AddUncheckedTx(types.NewTransaction(24, common.HexToAddress("0x24"), big.NewInt(24), 24, gen.BaseFee(), nil))
|
||||
// should return the following at all times
|
||||
backend.EXPECT().ChainDb().Return(db).AnyTimes()
|
||||
backend.EXPECT().HeaderByNumber(gomock.Any(), gomock.Any()).Return(newTestHeader(1), nil).AnyTimes()
|
||||
|
||||
case 991: //state-sync tx at block 992
|
||||
receipt := types.NewReceipt(nil, false, 0)
|
||||
receipt.Logs = []*types.Log{
|
||||
{
|
||||
Address: addr,
|
||||
Topics: []common.Hash{hash3},
|
||||
},
|
||||
}
|
||||
gen.AddUncheckedReceipt(receipt)
|
||||
gen.AddUncheckedTx(types.NewTransaction(992, common.HexToAddress("0x992"), big.NewInt(992), 992, gen.BaseFee(), nil))
|
||||
// Block 1
|
||||
backend.expectBorReceiptsFromMock([]*common.Hash{nil, &hash1, &hash2, &hash3, &hash4})
|
||||
|
||||
case 999: //state-sync tx at block 1000
|
||||
receipt := types.NewReceipt(nil, false, 0)
|
||||
receipt.Logs = []*types.Log{
|
||||
{
|
||||
Address: addr,
|
||||
Topics: []common.Hash{hash4},
|
||||
},
|
||||
}
|
||||
gen.AddUncheckedReceipt(receipt)
|
||||
gen.AddUncheckedTx(types.NewTransaction(1000, common.HexToAddress("0x1000"), big.NewInt(1000), 1000, gen.BaseFee(), nil))
|
||||
}
|
||||
})
|
||||
|
||||
for i, block := range chain {
|
||||
// write the block to database
|
||||
rawdb.WriteBlock(db, block)
|
||||
rawdb.WriteCanonicalHash(db, block.Hash(), block.NumberU64())
|
||||
rawdb.WriteHeadBlockHash(db, block.Hash())
|
||||
|
||||
blockBatch := db.NewBatch()
|
||||
|
||||
// since all the transactions are state-sync, we will not include them as normal receipts
|
||||
rawdb.WriteReceipts(db, block.Hash(), block.NumberU64(), []*types.Receipt{})
|
||||
|
||||
// check for blocks with receipts. Since the only receipt is state-sync, we can chack the length of receipts
|
||||
if len(receipts[i]) > 0 {
|
||||
// write the state-sync receipts to database
|
||||
// State sync logs don't have tx index, tx hash and other necessary fields, DeriveFieldsForBorLogs will fill those fields for websocket subscriptions
|
||||
// DeriveFieldsForBorLogs argurments:
|
||||
// 1. State-sync logs
|
||||
// 2. Block Hash
|
||||
// 3. Block Number
|
||||
// 4. Transactions in the block(except state-sync) i.e. 0 in our case
|
||||
// 5. AllLogs - StateSyncLogs ; since we only have state-sync tx, it will be 0
|
||||
types.DeriveFieldsForBorLogs(receipts[i][0].Logs, block.Hash(), block.NumberU64(), uint(0), uint(0))
|
||||
|
||||
rawdb.WriteBorReceipt(blockBatch, block.Hash(), block.NumberU64(), &types.ReceiptForStorage{
|
||||
Status: types.ReceiptStatusSuccessful, // make receipt status successful
|
||||
Logs: receipts[i][0].Logs,
|
||||
})
|
||||
|
||||
rawdb.WriteBorTxLookupEntry(blockBatch, block.Hash(), block.NumberU64())
|
||||
}
|
||||
|
||||
if err := blockBatch.Write(); err != nil {
|
||||
fmt.Println("Failed to write block into disk", "err", err)
|
||||
}
|
||||
filter := NewBorBlockLogsRangeFilter(backend, sprint, 0, 18, []common.Address{addr}, [][]common.Hash{{hash1, hash2, hash3, hash4}})
|
||||
logs, err := filter.Logs(context.Background())
|
||||
if err != nil {
|
||||
t.Error(err)
|
||||
}
|
||||
|
||||
filter := NewBorBlockLogsRangeFilter(backend, sprint, 0, -1, []common.Address{addr}, [][]common.Hash{{hash1, hash2, hash3, hash4}})
|
||||
|
||||
logs, _ := filter.Logs(context.Background())
|
||||
if len(logs) != 4 {
|
||||
t.Error("expected 4 log, got", len(logs))
|
||||
}
|
||||
|
||||
filter = NewBorBlockLogsRangeFilter(backend, sprint, 900, 999, []common.Address{addr}, [][]common.Hash{{hash3}})
|
||||
// Block 2
|
||||
backend.expectBorReceiptsFromMock([]*common.Hash{&hash1, &hash3})
|
||||
|
||||
filter = NewBorBlockLogsRangeFilter(backend, sprint, 990, 999, []common.Address{addr}, [][]common.Hash{{hash3}})
|
||||
logs, _ = filter.Logs(context.Background())
|
||||
|
||||
if len(logs) != 1 {
|
||||
|
|
@ -137,7 +99,10 @@ func TestBorFilters(t *testing.T) {
|
|||
t.Errorf("expected log[0].Topics[0] to be %x, got %x", hash3, logs[0].Topics[0])
|
||||
}
|
||||
|
||||
filter = NewBorBlockLogsRangeFilter(backend, sprint, 992, -1, []common.Address{addr}, [][]common.Hash{{hash3}})
|
||||
// Block 3
|
||||
backend.expectBorReceiptsFromMock([]*common.Hash{&hash1, &hash2, &hash3})
|
||||
|
||||
filter = NewBorBlockLogsRangeFilter(backend, sprint, 992, 1000, []common.Address{addr}, [][]common.Hash{{hash3}})
|
||||
logs, _ = filter.Logs(context.Background())
|
||||
|
||||
if len(logs) != 1 {
|
||||
|
|
@ -148,30 +113,42 @@ func TestBorFilters(t *testing.T) {
|
|||
t.Errorf("expected log[0].Topics[0] to be %x, got %x", hash3, logs[0].Topics[0])
|
||||
}
|
||||
|
||||
filter = NewBorBlockLogsRangeFilter(backend, sprint, 1, -1, []common.Address{addr}, [][]common.Hash{{hash1, hash2}})
|
||||
// Block 4
|
||||
backend.expectBorReceiptsFromMock([]*common.Hash{&hash1, &hash2, nil, &hash3})
|
||||
|
||||
filter = NewBorBlockLogsRangeFilter(backend, sprint, 1, 16, []common.Address{addr}, [][]common.Hash{{hash1, hash2}})
|
||||
|
||||
logs, _ = filter.Logs(context.Background())
|
||||
if len(logs) != 2 {
|
||||
t.Error("expected 2 log, got", len(logs))
|
||||
}
|
||||
|
||||
// Block 5
|
||||
backend.expectBorReceiptsFromMock([]*common.Hash{&hash1, &hash2, nil, &hash3, &hash4, nil})
|
||||
|
||||
failHash := common.BytesToHash([]byte("fail"))
|
||||
filter = NewBorBlockLogsRangeFilter(backend, sprint, 0, -1, nil, [][]common.Hash{{failHash}})
|
||||
filter = NewBorBlockLogsRangeFilter(backend, sprint, 0, 20, nil, [][]common.Hash{{failHash}})
|
||||
|
||||
logs, _ = filter.Logs(context.Background())
|
||||
if len(logs) != 0 {
|
||||
t.Error("expected 0 log, got", len(logs))
|
||||
}
|
||||
|
||||
// Block 6
|
||||
backend.expectBorReceiptsFromMock([]*common.Hash{&hash1, &hash2, nil, &hash3, &hash4, nil})
|
||||
|
||||
failAddr := common.BytesToAddress([]byte("failmenow"))
|
||||
filter = NewBorBlockLogsRangeFilter(backend, sprint, 0, -1, []common.Address{failAddr}, nil)
|
||||
filter = NewBorBlockLogsRangeFilter(backend, sprint, 0, 20, []common.Address{failAddr}, nil)
|
||||
|
||||
logs, _ = filter.Logs(context.Background())
|
||||
if len(logs) != 0 {
|
||||
t.Error("expected 0 log, got", len(logs))
|
||||
}
|
||||
|
||||
filter = NewBorBlockLogsRangeFilter(backend, sprint, 0, -1, nil, [][]common.Hash{{failHash}, {hash1}})
|
||||
// Block 7
|
||||
backend.expectBorReceiptsFromMock([]*common.Hash{&hash1, &hash2, nil, &hash3, &hash4, nil})
|
||||
|
||||
filter = NewBorBlockLogsRangeFilter(backend, sprint, 0, 20, nil, [][]common.Hash{{failHash}, {hash1}})
|
||||
|
||||
logs, _ = filter.Logs(context.Background())
|
||||
if len(logs) != 0 {
|
||||
|
|
|
|||
Loading…
Reference in a new issue