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core/rawdb: separate raw database access to own package (#16666)

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This commit is contained in:
Péter Szilágyi
2018-05-07 14:35:06 +03:00
committed by GitHub
parent 5463ed9996
commit 6cf0ab38bd
52 changed files with 1288 additions and 1295 deletions
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17
les/request_test.go
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@ -22,7 +22,7 @@ import (
"time"
"github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/core"
"github.com/ethereum/go-ethereum/core/rawdb"
"github.com/ethereum/go-ethereum/crypto"
"github.com/ethereum/go-ethereum/eth"
"github.com/ethereum/go-ethereum/ethdb"
@ -58,15 +58,22 @@ func TestTrieEntryAccessLes1(t *testing.T) { testAccess(t, 1, tfTrieEntryAccess)
func TestTrieEntryAccessLes2(t *testing.T) { testAccess(t, 2, tfTrieEntryAccess) }
func tfTrieEntryAccess(db ethdb.Database, bhash common.Hash, number uint64) light.OdrRequest {
return &light.TrieRequest{Id: light.StateTrieID(core.GetHeader(db, bhash, core.GetBlockNumber(db, bhash))), Key: testBankSecureTrieKey}
if number := rawdb.ReadHeaderNumber(db, bhash); number != nil {
return &light.TrieRequest{Id: light.StateTrieID(rawdb.ReadHeader(db, bhash, *number)), Key: testBankSecureTrieKey}
}
return nil
}
func TestCodeAccessLes1(t *testing.T) { testAccess(t, 1, tfCodeAccess) }
func TestCodeAccessLes2(t *testing.T) { testAccess(t, 2, tfCodeAccess) }
func tfCodeAccess(db ethdb.Database, bhash common.Hash, number uint64) light.OdrRequest {
header := core.GetHeader(db, bhash, core.GetBlockNumber(db, bhash))
func tfCodeAccess(db ethdb.Database, bhash common.Hash, num uint64) light.OdrRequest {
number := rawdb.ReadHeaderNumber(db, bhash)
if number != nil {
return nil
}
header := rawdb.ReadHeader(db, bhash, *number)
if header.Number.Uint64() < testContractDeployed {
return nil
}
@ -99,7 +106,7 @@ func testAccess(t *testing.T, protocol int, fn accessTestFn) {
test := func(expFail uint64) {
for i := uint64(0); i <= pm.blockchain.CurrentHeader().Number.Uint64(); i++ {
bhash := core.GetCanonicalHash(db, i)
bhash := rawdb.ReadCanonicalHash(db, i)
if req := fn(ldb, bhash, i); req != nil {
ctx, cancel := context.WithTimeout(context.Background(), 200*time.Millisecond)
defer cancel()