cerc-io/ipld-eth-server
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integration test: fix returning error when block doesn't exist

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This commit is contained in:
ramil 2021-04-19 13:16:59 +03:00
parent 3c57fa1064
commit 53f06a66f5
2 changed files with 26 additions and 1 deletions
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2
Makefile
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@ -82,7 +82,7 @@ test_local: | $(GINKGO) $(GOOSE)
$(GOOSE) -dir db/migrations postgres "$(TEST_CONNECT_STRING_LOCAL)" up
$(GOOSE) -dir db/migrations postgres "$(TEST_CONNECT_STRING_LOCAL)" reset
make migrate NAME=$(TEST_DB)
$(GINKGO) -r --skipPackage=integration_tests,integration
$(GINKGO) -r --skipPackage=integration_test,integration
.PHONY: integrationtest_local
integrationtest_local: | $(GINKGO) $(GOOSE)

25
pkg/eth/backend.go
View File

@ -18,6 +18,7 @@ package eth
import (
"context"
"database/sql"
"errors"
"fmt"
"math/big"
@ -263,12 +264,18 @@ func (b *Backend) BlockByNumber(ctx context.Context, blockNumber rpc.BlockNumber
// Get the canonical hash
canonicalHash, err := b.GetCanonicalHash(uint64(number))
if err != nil {
if err == sql.ErrNoRows {
return nil, nil
}
return nil, err
}
// Retrieve all the CIDs for the block
// TODO: optimize this by retrieving iplds directly rather than the cids first (this is remanent from when we fetched iplds through ipfs blockservice interface)
headerCID, uncleCIDs, txCIDs, rctCIDs, err := b.Retriever.RetrieveBlockByHash(canonicalHash)
if err != nil {
if err == sql.ErrNoRows {
return nil, nil
}
return nil, err
}
@ -291,6 +298,9 @@ func (b *Backend) BlockByNumber(ctx context.Context, blockNumber rpc.BlockNumber
// Fetch and decode the header IPLD
headerIPLD, err := b.Fetcher.FetchHeader(tx, headerCID)
if err != nil {
if err == sql.ErrNoRows {
return nil, nil
}
return nil, err
}
var header types.Header
@ -346,6 +356,9 @@ func (b *Backend) BlockByHash(ctx context.Context, hash common.Hash) (*types.Blo
// Retrieve all the CIDs for the block
headerCID, uncleCIDs, txCIDs, rctCIDs, err := b.Retriever.RetrieveBlockByHash(hash)
if err != nil {
if err == sql.ErrNoRows {
return nil, nil
}
return nil, err
}
@ -368,6 +381,9 @@ func (b *Backend) BlockByHash(ctx context.Context, hash common.Hash) (*types.Blo
// Fetch and decode the header IPLD
headerIPLD, err := b.Fetcher.FetchHeader(tx, headerCID)
if err != nil {
if err == sql.ErrNoRows {
return nil, nil
}
return nil, err
}
var header types.Header
@ -377,6 +393,9 @@ func (b *Backend) BlockByHash(ctx context.Context, hash common.Hash) (*types.Blo
// Fetch and decode the uncle IPLDs
uncleIPLDs, err := b.Fetcher.FetchUncles(tx, uncleCIDs)
if err != nil {
if err == sql.ErrNoRows {
return nil, nil
}
return nil, err
}
var uncles []*types.Header
@ -390,6 +409,9 @@ func (b *Backend) BlockByHash(ctx context.Context, hash common.Hash) (*types.Blo
// Fetch and decode the transaction IPLDs
txIPLDs, err := b.Fetcher.FetchTrxs(tx, txCIDs)
if err != nil {
if err == sql.ErrNoRows {
return nil, nil
}
return nil, err
}
var transactions []*types.Transaction
@ -403,6 +425,9 @@ func (b *Backend) BlockByHash(ctx context.Context, hash common.Hash) (*types.Blo
// Fetch and decode the receipt IPLDs
rctIPLDs, err := b.Fetcher.FetchRcts(tx, rctCIDs)
if err != nil {
if err == sql.ErrNoRows {
return nil, nil
}
return nil, err
}
var receipts []*types.Receipt