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backends: configurable gas limit to allow testing large contracts (#17358) 

* backends: increase gaslimit in order to allow tests of large contracts

* backends: increase gaslimit in order to allow tests of large contracts

* backends: increase gaslimit in order to allow tests of large contracts
This commit is contained in:
Jeff Prestes 2018-08-15 04:15:42 -03:00 committed by Péter Szilágyi
parent b52bb31b76
commit 212bba47ff
6 changed files with 22 additions and 20 deletions
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4
accounts/abi/bind/backends/simulated.go
View File

@ -65,9 +65,9 @@ type SimulatedBackend struct {
// NewSimulatedBackend creates a new binding backend using a simulated blockchain
// for testing purposes.
func NewSimulatedBackend(alloc core.GenesisAlloc) *SimulatedBackend {
func NewSimulatedBackend(alloc core.GenesisAlloc, gasLimit uint64) *SimulatedBackend {
database := ethdb.NewMemDatabase()
genesis := core.Genesis{Config: params.AllEthashProtocolChanges, Alloc: alloc}
genesis := core.Genesis{Config: params.AllEthashProtocolChanges, GasLimit: gasLimit, Alloc: alloc}
genesis.MustCommit(database)
blockchain, _ := core.NewBlockChain(database, nil, genesis.Config, ethash.NewFaker(), vm.Config{})

24
accounts/abi/bind/bind_test.go
View File

@ -229,7 +229,7 @@ var bindTests = []struct {
// Generate a new random account and a funded simulator
key, _ := crypto.GenerateKey()
auth := bind.NewKeyedTransactor(key)
sim := backends.NewSimulatedBackend(core.GenesisAlloc{auth.From: {Balance: big.NewInt(10000000000)}})
sim := backends.NewSimulatedBackend(core.GenesisAlloc{auth.From: {Balance: big.NewInt(10000000000)}}, 10000000)
// Deploy an interaction tester contract and call a transaction on it
_, _, interactor, err := DeployInteractor(auth, sim, "Deploy string")
@ -270,7 +270,7 @@ var bindTests = []struct {
// Generate a new random account and a funded simulator
key, _ := crypto.GenerateKey()
auth := bind.NewKeyedTransactor(key)
sim := backends.NewSimulatedBackend(core.GenesisAlloc{auth.From: {Balance: big.NewInt(10000000000)}})
sim := backends.NewSimulatedBackend(core.GenesisAlloc{auth.From: {Balance: big.NewInt(10000000000)}}, 10000000)
// Deploy a tuple tester contract and execute a structured call on it
_, _, getter, err := DeployGetter(auth, sim)
@ -302,7 +302,7 @@ var bindTests = []struct {
// Generate a new random account and a funded simulator
key, _ := crypto.GenerateKey()
auth := bind.NewKeyedTransactor(key)
sim := backends.NewSimulatedBackend(core.GenesisAlloc{auth.From: {Balance: big.NewInt(10000000000)}})
sim := backends.NewSimulatedBackend(core.GenesisAlloc{auth.From: {Balance: big.NewInt(10000000000)}}, 10000000)
// Deploy a tuple tester contract and execute a structured call on it
_, _, tupler, err := DeployTupler(auth, sim)
@ -344,7 +344,7 @@ var bindTests = []struct {
// Generate a new random account and a funded simulator
key, _ := crypto.GenerateKey()
auth := bind.NewKeyedTransactor(key)
sim := backends.NewSimulatedBackend(core.GenesisAlloc{auth.From: {Balance: big.NewInt(10000000000)}})
sim := backends.NewSimulatedBackend(core.GenesisAlloc{auth.From: {Balance: big.NewInt(10000000000)}}, 10000000)
// Deploy a slice tester contract and execute a n array call on it
_, _, slicer, err := DeploySlicer(auth, sim)
@ -378,7 +378,7 @@ var bindTests = []struct {
// Generate a new random account and a funded simulator
key, _ := crypto.GenerateKey()
auth := bind.NewKeyedTransactor(key)
sim := backends.NewSimulatedBackend(core.GenesisAlloc{auth.From: {Balance: big.NewInt(10000000000)}})
sim := backends.NewSimulatedBackend(core.GenesisAlloc{auth.From: {Balance: big.NewInt(10000000000)}}, 10000000)
// Deploy a default method invoker contract and execute its default method
_, _, defaulter, err := DeployDefaulter(auth, sim)
@ -411,7 +411,7 @@ var bindTests = []struct {
`[{"constant":true,"inputs":[],"name":"String","outputs":[{"name":"","type":"string"}],"type":"function"}]`,
`
// Create a simulator and wrap a non-deployed contract
sim := backends.NewSimulatedBackend(nil)
sim := backends.NewSimulatedBackend(nil, uint64(10000000000))
nonexistent, err := NewNonExistent(common.Address{}, sim)
if err != nil {
@ -447,7 +447,7 @@ var bindTests = []struct {
// Generate a new random account and a funded simulator
key, _ := crypto.GenerateKey()
auth := bind.NewKeyedTransactor(key)
sim := backends.NewSimulatedBackend(core.GenesisAlloc{auth.From: {Balance: big.NewInt(10000000000)}})
sim := backends.NewSimulatedBackend(core.GenesisAlloc{auth.From: {Balance: big.NewInt(10000000000)}}, 10000000)
// Deploy a funky gas pattern contract
_, _, limiter, err := DeployFunkyGasPattern(auth, sim)
@ -482,7 +482,7 @@ var bindTests = []struct {
// Generate a new random account and a funded simulator
key, _ := crypto.GenerateKey()
auth := bind.NewKeyedTransactor(key)
sim := backends.NewSimulatedBackend(core.GenesisAlloc{auth.From: {Balance: big.NewInt(10000000000)}})
sim := backends.NewSimulatedBackend(core.GenesisAlloc{auth.From: {Balance: big.NewInt(10000000000)}}, 10000000)
// Deploy a sender tester contract and execute a structured call on it
_, _, callfrom, err := DeployCallFrom(auth, sim)
@ -542,7 +542,7 @@ var bindTests = []struct {
// Generate a new random account and a funded simulator
key, _ := crypto.GenerateKey()
auth := bind.NewKeyedTransactor(key)
sim := backends.NewSimulatedBackend(core.GenesisAlloc{auth.From: {Balance: big.NewInt(10000000000)}})
sim := backends.NewSimulatedBackend(core.GenesisAlloc{auth.From: {Balance: big.NewInt(10000000000)}}, 10000000)
// Deploy a underscorer tester contract and execute a structured call on it
_, _, underscorer, err := DeployUnderscorer(auth, sim)
@ -612,7 +612,7 @@ var bindTests = []struct {
// Generate a new random account and a funded simulator
key, _ := crypto.GenerateKey()
auth := bind.NewKeyedTransactor(key)
sim := backends.NewSimulatedBackend(core.GenesisAlloc{auth.From: {Balance: big.NewInt(10000000000)}})
sim := backends.NewSimulatedBackend(core.GenesisAlloc{auth.From: {Balance: big.NewInt(10000000000)}}, 10000000)
// Deploy an eventer contract
_, _, eventer, err := DeployEventer(auth, sim)
@ -761,7 +761,7 @@ var bindTests = []struct {
// Generate a new random account and a funded simulator
key, _ := crypto.GenerateKey()
auth := bind.NewKeyedTransactor(key)
sim := backends.NewSimulatedBackend(core.GenesisAlloc{auth.From: {Balance: big.NewInt(10000000000)}})
sim := backends.NewSimulatedBackend(core.GenesisAlloc{auth.From: {Balance: big.NewInt(10000000000)}}, 10000000)
//deploy the test contract
_, _, testContract, err := DeployDeeplyNestedArray(auth, sim)
@ -820,7 +820,7 @@ func TestBindings(t *testing.T) {
t.Skip("go sdk not found for testing")
}
// Skip the test if the go-ethereum sources are symlinked (https://github.com/golang/go/issues/14845)
linkTestCode := fmt.Sprintf("package linktest\nfunc CheckSymlinks(){\nfmt.Println(backends.NewSimulatedBackend(nil))\n}")
linkTestCode := fmt.Sprintf("package linktest\nfunc CheckSymlinks(){\nfmt.Println(backends.NewSimulatedBackend(nil,uint64(10000000000)))\n}")
linkTestDeps, err := imports.Process(os.TempDir(), []byte(linkTestCode), nil)
if err != nil {
t.Fatalf("failed check for goimports symlink bug: %v", err)

8
accounts/abi/bind/util_test.go
View File

@ -53,9 +53,11 @@ var waitDeployedTests = map[string]struct {
func TestWaitDeployed(t *testing.T) {
for name, test := range waitDeployedTests {
backend := backends.NewSimulatedBackend(core.GenesisAlloc{
crypto.PubkeyToAddress(testKey.PublicKey): {Balance: big.NewInt(10000000000)},
})
backend := backends.NewSimulatedBackend(
core.GenesisAlloc{
crypto.PubkeyToAddress(testKey.PublicKey): {Balance: big.NewInt(10000000000)},
}, 10000000,
)
// Create the transaction.
tx := types.NewContractCreation(0, big.NewInt(0), test.gas, big.NewInt(1), common.FromHex(test.code))

2
contracts/chequebook/cheque_test.go
View File

@ -46,7 +46,7 @@ func newTestBackend() *backends.SimulatedBackend {
addr0: {Balance: big.NewInt(1000000000)},
addr1: {Balance: big.NewInt(1000000000)},
addr2: {Balance: big.NewInt(1000000000)},
})
}, 10000000)
}
func deploy(prvKey *ecdsa.PrivateKey, amount *big.Int, backend *backends.SimulatedBackend) (common.Address, error) {

2
contracts/chequebook/gencode.go
View File

@ -40,7 +40,7 @@ var (
)
func main() {
backend := backends.NewSimulatedBackend(testAlloc)
backend := backends.NewSimulatedBackend(testAlloc, uint64(100000000))
auth := bind.NewKeyedTransactor(testKey)
// Deploy the contract, get the code.

2
contracts/ens/ens_test.go
View File

@ -35,7 +35,7 @@ var (
)
func TestENS(t *testing.T) {
contractBackend := backends.NewSimulatedBackend(core.GenesisAlloc{addr: {Balance: big.NewInt(1000000000)}})
contractBackend := backends.NewSimulatedBackend(core.GenesisAlloc{addr: {Balance: big.NewInt(1000000000)}}, 10000000)
transactOpts := bind.NewKeyedTransactor(key)
ensAddr, ens, err := DeployENS(transactOpts, contractBackend)