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all: cleanup the APIs for initializing genesis (#25473)

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* all: polish tests

* core: apply feedback from Guillaume

* core: fix comment
This commit is contained in:
rjl493456442
2022-08-09 12:44:39 +03:00
committed by GitHub
parent 86de2e516e
commit a41ea8a97c
26 changed files with 133 additions and 108 deletions
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eth/downloader/downloader_test.go
+5 -1
View File
@@ -68,7 +68,11 @@ func newTesterWithNotification(t *testing.T, success func()) *downloadTester {
t.Cleanup(func() {
db.Close()
})
core.GenesisBlockForTesting(db, testAddress, big.NewInt(1000000000000000))
gspec := core.Genesis{
Alloc: core.GenesisAlloc{testAddress: {Balance: big.NewInt(1000000000000000)}},
BaseFee: big.NewInt(params.InitialBaseFee),
}
gspec.MustCommit(db)
chain, err := core.NewBlockChain(db, nil, params.TestChainConfig, ethash.NewFaker(), vm.Config{}, nil, nil)
if err != nil {
eth/downloader/queue_test.go
+4 -10
View File
@@ -27,24 +27,18 @@ import (
"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"
"github.com/ethereum/go-ethereum/log"
"github.com/ethereum/go-ethereum/params"
"github.com/ethereum/go-ethereum/trie"
)
var (
testdb = rawdb.NewMemoryDatabase()
genesis = core.GenesisBlockForTesting(testdb, testAddress, big.NewInt(1000000000000000))
)
// makeChain creates a chain of n blocks starting at and including parent.
// the returned hash chain is ordered head->parent. In addition, every 3rd block
// contains a transaction and every 5th an uncle to allow testing correct block
// reassembly.
func makeChain(n int, seed byte, parent *types.Block, empty bool) ([]*types.Block, []types.Receipts) {
blocks, receipts := core.GenerateChain(params.TestChainConfig, parent, ethash.NewFaker(), testdb, n, func(i int, block *core.BlockGen) {
blocks, receipts := core.GenerateChain(params.TestChainConfig, parent, ethash.NewFaker(), testDB, n, func(i int, block *core.BlockGen) {
block.SetCoinbase(common.Address{seed})
// Add one tx to every secondblock
if !empty && i%2 == 0 {
@@ -70,10 +64,10 @@ var emptyChain *chainData
func init() {
// Create a chain of blocks to import
targetBlocks := 128
blocks, _ := makeChain(targetBlocks, 0, genesis, false)
blocks, _ := makeChain(targetBlocks, 0, testGenesis, false)
chain = &chainData{blocks, 0}
blocks, _ = makeChain(targetBlocks, 0, genesis, true)
blocks, _ = makeChain(targetBlocks, 0, testGenesis, true)
emptyChain = &chainData{blocks, 0}
}
@@ -271,7 +265,7 @@ func TestEmptyBlocks(t *testing.T) {
// some more advanced scenarios
func XTestDelivery(t *testing.T) {
// the outside network, holding blocks
blo, rec := makeChain(128, 0, genesis, false)
blo, rec := makeChain(128, 0, testGenesis, false)
world := newNetwork()
world.receipts = rec
world.chain = blo
eth/downloader/testchain_test.go
+7 -2
View File
@@ -37,7 +37,12 @@ var (
testKey, _ = crypto.HexToECDSA("b71c71a67e1177ad4e901695e1b4b9ee17ae16c6668d313eac2f96dbcda3f291")
testAddress = crypto.PubkeyToAddress(testKey.PublicKey)
testDB = rawdb.NewMemoryDatabase()
testGenesis = core.GenesisBlockForTesting(testDB, testAddress, big.NewInt(1000000000000000))
testGspec = core.Genesis{
Alloc: core.GenesisAlloc{testAddress: {Balance: big.NewInt(1000000000000000)}},
BaseFee: big.NewInt(params.InitialBaseFee),
}
testGenesis = testGspec.MustCommit(testDB)
)
// The common prefix of all test chains:
@@ -212,7 +217,7 @@ func newTestBlockchain(blocks []*types.Block) *core.BlockChain {
panic("Requested chain generation outside of init")
}
db := rawdb.NewMemoryDatabase()
core.GenesisBlockForTesting(db, testAddress, big.NewInt(1000000000000000))
testGspec.MustCommit(db)
chain, err := core.NewBlockChain(db, nil, params.TestChainConfig, ethash.NewFaker(), vm.Config{}, nil, nil)
if err != nil {