From 212bba47ff13812ddabb642da463e58cda4ff20f Mon Sep 17 00:00:00 2001 From: Jeff Prestes Date: Wed, 15 Aug 2018 04:15:42 -0300 Subject: [PATCH] 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 --- accounts/abi/bind/backends/simulated.go | 4 ++-- accounts/abi/bind/bind_test.go | 24 ++++++++++++------------ accounts/abi/bind/util_test.go | 8 +++++--- contracts/chequebook/cheque_test.go | 2 +- contracts/chequebook/gencode.go | 2 +- contracts/ens/ens_test.go | 2 +- 6 files changed, 22 insertions(+), 20 deletions(-) diff --git a/accounts/abi/bind/backends/simulated.go b/accounts/abi/bind/backends/simulated.go index fa8828f61b..1d14f8c6f1 100644 --- a/accounts/abi/bind/backends/simulated.go +++ b/accounts/abi/bind/backends/simulated.go @@ -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{}) diff --git a/accounts/abi/bind/bind_test.go b/accounts/abi/bind/bind_test.go index 2a5a886487..0e5b1c1616 100644 --- a/accounts/abi/bind/bind_test.go +++ b/accounts/abi/bind/bind_test.go @@ -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) diff --git a/accounts/abi/bind/util_test.go b/accounts/abi/bind/util_test.go index 49e6dc813a..8f4092971f 100644 --- a/accounts/abi/bind/util_test.go +++ b/accounts/abi/bind/util_test.go @@ -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)) diff --git a/contracts/chequebook/cheque_test.go b/contracts/chequebook/cheque_test.go index 6b6b28e657..4bd2e176b1 100644 --- a/contracts/chequebook/cheque_test.go +++ b/contracts/chequebook/cheque_test.go @@ -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) { diff --git a/contracts/chequebook/gencode.go b/contracts/chequebook/gencode.go index 45f6d68f3e..ddfe8d1512 100644 --- a/contracts/chequebook/gencode.go +++ b/contracts/chequebook/gencode.go @@ -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. diff --git a/contracts/ens/ens_test.go b/contracts/ens/ens_test.go index 6ad8447082..411b04197c 100644 --- a/contracts/ens/ens_test.go +++ b/contracts/ens/ens_test.go @@ -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)