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tests: use worry-free return

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This commit is contained in:
Martin Holst Swende 2024-02-12 13:16:51 +01:00 committed by Felix Lange
parent bab7fb4ee1
commit f0d10a6abb
1 changed files with 12 additions and 19 deletions
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31
tests/state_test_util.go
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@ -232,7 +232,7 @@ func (t *StateTest) Run(subtest StateSubtest, vmconfig vm.Config, snapshotter bo
}
// RunNoVerify runs a specific subtest and returns the statedb and post-state root
func (t *StateTest) RunNoVerify(subtest StateSubtest, vmconfig vm.Config, snapshotter bool, scheme string) (*triedb.Database, *snapshot.Tree, *state.StateDB, common.Hash, error) {
func (t *StateTest) RunNoVerify(subtest StateSubtest, vmconfig vm.Config, snapshotter bool, scheme string) (triedb *triedb.Database, snaps *snapshot.Tree, statedb *state.StateDB, root common.Hash, err error) {
config, eips, err := GetChainConfig(subtest.Fork)
if err != nil {
return nil, nil, nil, common.Hash{}, UnsupportedForkError{subtest.Fork}
@ -243,7 +243,16 @@ func (t *StateTest) RunNoVerify(subtest StateSubtest, vmconfig vm.Config, snapsh
// MakePreState invokes snapshot.New, which will start a goroutine to
// generate.go:generate(). This goroutine cannot exit until the abort-stats
// can be delivered, either via a call to Journal or e.g Disable.
triedb, snaps, statedb := MakePreState(rawdb.NewMemoryDatabase(), t.json.Pre, snapshotter, scheme)
triedb, snaps, statedb = MakePreState(rawdb.NewMemoryDatabase(), t.json.Pre, snapshotter, scheme)
defer func() {
if err != nil {
triedb.Close()
if snaps != nil {
snaps.Disable()
}
}
}()
var baseFee *big.Int
if config.IsLondon(new(big.Int)) {
@ -257,10 +266,6 @@ func (t *StateTest) RunNoVerify(subtest StateSubtest, vmconfig vm.Config, snapsh
post := t.json.Post[subtest.Fork][subtest.Index]
msg, err := t.json.Tx.toMessage(post, baseFee)
if err != nil {
triedb.Close()
if snaps != nil {
snaps.Disable()
}
return nil, nil, nil, common.Hash{}, err
}
@ -271,10 +276,6 @@ func (t *StateTest) RunNoVerify(subtest StateSubtest, vmconfig vm.Config, snapsh
// Here, we just do this shortcut smaller fix, since state tests do not
// utilize those codepaths
if len(msg.BlobHashes)*params.BlobTxBlobGasPerBlob > params.MaxBlobGasPerBlock {
triedb.Close()
if snaps != nil {
snaps.Disable()
}
return nil, nil, nil, common.Hash{}, errors.New("blob gas exceeds maximum")
}
}
@ -284,18 +285,10 @@ func (t *StateTest) RunNoVerify(subtest StateSubtest, vmconfig vm.Config, snapsh
var ttx types.Transaction
err := ttx.UnmarshalBinary(post.TxBytes)
if err != nil {
triedb.Close()
if snaps != nil {
snaps.Disable()
}
return nil, nil, nil, common.Hash{}, err
}
if _, err := types.Sender(types.LatestSigner(config), &ttx); err != nil {
triedb.Close()
if snaps != nil {
snaps.Disable()
}
return nil, nil, nil, common.Hash{}, err
}
}
@ -335,7 +328,7 @@ func (t *StateTest) RunNoVerify(subtest StateSubtest, vmconfig vm.Config, snapsh
statedb.AddBalance(block.Coinbase(), new(uint256.Int))
// Commit state mutations into database.
root, _ := statedb.Commit(block.NumberU64(), config.IsEIP158(block.Number()))
root, _ = statedb.Commit(block.NumberU64(), config.IsEIP158(block.Number()))
return triedb, snaps, statedb, root, err
}