add simple unit test cases to test behavior when slots or contracts are destructed
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parent
bd7a73afe8
commit
affaeeb481
169
statedb_test.go
169
statedb_test.go
@ -28,12 +28,14 @@ var (
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BlockNumber = big.NewInt(1337)
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Header = types.Header{Number: BlockNumber}
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BlockHash = Header.Hash()
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RandomHash = crypto.Keccak256Hash([]byte("I am a random hash"))
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RandomHash2 = crypto.Keccak256Hash([]byte("I am another random hash"))
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RandomHash3 = crypto.Keccak256Hash([]byte("I"))
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BlockParentHash = common.HexToHash("0123456701234567012345670123456701234567012345670123456701234567")
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AccountPK, _ = crypto.HexToECDSA("8a1f9a8f95be41cd7ccb6168179afb4504aefe388d1e14474d32c45c72ce7b7a")
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AccountAddress = crypto.PubkeyToAddress(AccountPK.PublicKey) //0x703c4b2bD70c169f5717101CaeE543299Fc946C7
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AccountLeafKey = crypto.Keccak256Hash(AccountAddress.Bytes())
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AccountPath = []byte{AccountLeafKey[0] & 0xf0} // first nibble of path
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AccountCode = []byte{0, 1, 2, 3, 4, 5, 6, 7}
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AccountCodeHash = crypto.Keccak256Hash(AccountCode)
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@ -59,8 +61,12 @@ var (
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AccountCodeCID, _ = util.Keccak256ToCid(ipld.RawBinary, AccountCodeHash.Bytes())
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StoredValueRLP, _ = rlp.EncodeToBytes(StoredValue)
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StoredValueRLP2, _ = rlp.EncodeToBytes("something")
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StorageRLP, _ = rlp.EncodeToBytes(&[]interface{}{StoragePartialPath, StoredValueRLP})
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StorageCID, _ = ipld.RawdataToCid(ipld.MEthStorageTrie, StorageRLP, multihash.KECCAK_256)
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RemovedNodeStateCID = "baglacgzayxjemamg64rtzet6pwznzrydydsqbnstzkbcoo337lmaixmfurya"
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RemovedNodeStorageCID = "bagmacgzayxjemamg64rtzet6pwznzrydydsqbnstzkbcoo337lmaixmfurya"
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)
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func TestSuite(t *testing.T) {
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@ -87,9 +93,70 @@ func TestSuite(t *testing.T) {
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require.NoError(t, tx.Commit(testCtx))
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})
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require.NoError(t, insertHeaderCID(pool))
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require.NoError(t, insertStateCID(pool))
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require.NoError(t, insertStorageCID(pool))
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require.NoError(t, insertHeaderCID(pool, BlockHash.String(), BlockNumber.Uint64()))
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require.NoError(t, insertHeaderCID(pool, RandomHash.String(), BlockNumber.Uint64()+1))
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require.NoError(t, insertHeaderCID(pool, RandomHash2.String(), BlockNumber.Uint64()+2))
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require.NoError(t, insertHeaderCID(pool, RandomHash3.String(), BlockNumber.Uint64()+3))
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require.NoError(t, insertStateCID(pool, stateModel{
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BlockNumber: BlockNumber.Uint64(),
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BlockHash: BlockHash.String(),
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LeafKey: AccountLeafKey.String(),
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CID: AccountCID.String(),
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Diff: true,
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Balance: Account.Balance.Uint64(),
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Nonce: Account.Nonce,
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CodeHash: AccountCodeHash.String(),
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StorageRoot: Account.Root.String(),
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Removed: false,
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}))
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require.NoError(t, insertStateCID(pool, stateModel{
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BlockNumber: BlockNumber.Uint64() + 3,
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BlockHash: RandomHash3.String(),
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LeafKey: AccountLeafKey.String(),
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CID: RemovedNodeStorageCID,
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Diff: true,
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Removed: true,
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}))
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require.NoError(t, insertStorageCID(pool, storageModel{
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BlockNumber: BlockNumber.Uint64(),
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BlockHash: BlockHash.String(),
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LeafKey: AccountLeafKey.String(),
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StorageLeafKey: StorageLeafKey.String(),
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StorageCID: StorageCID.String(),
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Diff: true,
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Value: StoredValueRLP,
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Removed: false,
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}))
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require.NoError(t, insertStorageCID(pool, storageModel{
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BlockNumber: BlockNumber.Uint64() + 1,
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BlockHash: RandomHash.String(),
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LeafKey: AccountLeafKey.String(),
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StorageLeafKey: StorageLeafKey.String(),
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StorageCID: RemovedNodeStateCID,
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Diff: true,
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Value: []byte{},
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Removed: true,
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}))
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require.NoError(t, insertStorageCID(pool, storageModel{
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BlockNumber: BlockNumber.Uint64() + 2,
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BlockHash: RandomHash2.String(),
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LeafKey: AccountLeafKey.String(),
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StorageLeafKey: StorageLeafKey.String(),
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StorageCID: StorageCID.String(),
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Diff: true,
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Value: StoredValueRLP2,
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Removed: false,
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}))
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require.NoError(t, insertStorageCID(pool, storageModel{
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BlockNumber: BlockNumber.Uint64() + 3,
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BlockHash: RandomHash3.String(),
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LeafKey: AccountLeafKey.String(),
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StorageLeafKey: StorageLeafKey.String(),
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StorageCID: RemovedNodeStateCID,
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Diff: true,
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Value: []byte{},
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Removed: true,
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}))
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require.NoError(t, insertContractCode(pool))
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db, err := statedb.NewStateDatabaseWithPool(pool)
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@ -108,9 +175,33 @@ func TestSuite(t *testing.T) {
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require.NoError(t, err)
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require.Equal(t, &Account, acct)
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acct2, err := db.StateAccount(AccountLeafKey, RandomHash)
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require.NoError(t, err)
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require.Equal(t, &Account, acct2)
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acct3, err := db.StateAccount(AccountLeafKey, RandomHash2)
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require.NoError(t, err)
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require.Equal(t, &Account, acct3)
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acct4, err := db.StateAccount(AccountLeafKey, RandomHash3)
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require.NoError(t, err)
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require.Equal(t, (*types.StateAccount)(nil), acct4)
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val, err := db.StorageValue(AccountLeafKey, StorageLeafKey, BlockHash)
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require.NoError(t, err)
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require.Equal(t, StoredValueRLP, val)
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val2, err := db.StorageValue(AccountLeafKey, StorageLeafKey, RandomHash)
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require.NoError(t, err)
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require.Equal(t, ([]byte)(nil), val2)
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val3, err := db.StorageValue(AccountLeafKey, StorageLeafKey, RandomHash2)
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require.NoError(t, err)
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require.Equal(t, StoredValueRLP2, val3)
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val4, err := db.StorageValue(AccountLeafKey, StorageLeafKey, RandomHash3)
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require.NoError(t, err)
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require.Equal(t, ([]byte)(nil), val4)
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})
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t.Run("StateDB", func(t *testing.T) {
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@ -162,7 +253,7 @@ func TestSuite(t *testing.T) {
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})
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}
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func insertHeaderCID(db *pgxpool.Pool) error {
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func insertHeaderCID(db *pgxpool.Pool, blockHash string, blockNumber uint64) error {
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sql := `INSERT INTO eth.header_cids (
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block_number,
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block_hash,
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@ -180,8 +271,8 @@ func insertHeaderCID(db *pgxpool.Pool) error {
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coinbase
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) VALUES ($1, $2, $3, $4, $5, $6, $7, $8, $9, $10, $11, $12, $13, $14)`
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_, err := db.Exec(testCtx, sql,
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BlockNumber.Uint64(),
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BlockHash.String(),
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blockNumber,
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blockHash,
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BlockParentHash.String(),
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HeaderCID.String(),
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0, []string{}, 0,
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@ -196,7 +287,20 @@ func insertHeaderCID(db *pgxpool.Pool) error {
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return err
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}
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func insertStateCID(db *pgxpool.Pool) error {
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type stateModel struct {
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BlockNumber uint64
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BlockHash string
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LeafKey string
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CID string
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Diff bool
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Balance uint64
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Nonce uint64
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CodeHash string
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StorageRoot string
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Removed bool
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}
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func insertStateCID(db *pgxpool.Pool, cidModel stateModel) error {
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sql := `INSERT INTO eth.state_cids (
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block_number,
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header_id,
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@ -210,21 +314,32 @@ func insertStateCID(db *pgxpool.Pool) error {
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removed
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) VALUES ($1, $2, $3, $4, $5, $6, $7, $8, $9, $10)`
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_, err := db.Exec(testCtx, sql,
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BlockNumber.Uint64(),
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BlockHash.String(),
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AccountLeafKey.String(),
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AccountCID.String(),
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false,
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Account.Balance.Uint64(),
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Account.Nonce,
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AccountCodeHash.String(),
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Account.Root.String(),
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false,
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cidModel.BlockNumber,
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cidModel.BlockHash,
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cidModel.LeafKey,
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cidModel.CID,
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cidModel.Diff,
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cidModel.Balance,
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cidModel.Nonce,
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cidModel.CodeHash,
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cidModel.StorageRoot,
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cidModel.Removed,
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)
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return err
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}
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func insertStorageCID(db *pgxpool.Pool) error {
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type storageModel struct {
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BlockNumber uint64
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BlockHash string
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LeafKey string
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StorageLeafKey string
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StorageCID string
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Diff bool
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Value []byte
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Removed bool
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}
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func insertStorageCID(db *pgxpool.Pool, cidModel storageModel) error {
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sql := `INSERT INTO eth.storage_cids (
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block_number,
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header_id,
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@ -236,14 +351,14 @@ func insertStorageCID(db *pgxpool.Pool) error {
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removed
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) VALUES ($1, $2, $3, $4, $5, $6, $7, $8)`
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_, err := db.Exec(testCtx, sql,
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BlockNumber.Uint64(),
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BlockHash.String(),
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AccountLeafKey.String(),
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StorageLeafKey.String(),
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StorageCID.String(),
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false,
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StoredValueRLP,
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false,
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cidModel.BlockNumber,
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cidModel.BlockHash,
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cidModel.LeafKey,
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cidModel.StorageLeafKey,
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cidModel.StorageCID,
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cidModel.Diff,
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cidModel.Value,
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cidModel.Removed,
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)
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return err
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}
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