mirror of
https://github.com/luxfi/coreth.git
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zeekay
cdd1e95a26
- Replace github.com/luxfi/geth/metrics with github.com/luxfi/metrics - Replace github.com/luxfi/geth/crypto with github.com/luxfi/crypto - Keep github.com/luxfi/geth/log due to API incompatibility with luxfi/log v0.1.1 - Update eth-allowed-packages.txt to reflect new imports - Update go.mod dependencies This change externalizes metrics and crypto packages to use the shared luxfi implementations across all projects. The log package remains from geth due to API differences that would require more extensive refactoring. Sync with latest ava-labs/coreth semantics and test patterns.
79 lines
2.8 KiB
Go
79 lines
2.8 KiB
Go
// Copyright (C) 2019-2025, Lux Industries, Inc. All rights reserved.
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// See the file LICENSE for licensing terms.
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// Copyright 2024 The go-ethereum Authors
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// This file is part of the go-ethereum library.
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//
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// The go-ethereum library is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Lesser General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// The go-ethereum library is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Lesser General Public License for more details.
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//
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// You should have received a copy of the GNU Lesser General Public License
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// along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
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package simulated
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import (
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"context"
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"math/big"
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"strings"
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"testing"
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"github.com/luxfi/coreth/core"
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"github.com/luxfi/coreth/params"
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"github.com/luxfi/coreth/plugin/evm/upgrade/lp176"
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ethereum "github.com/luxfi/geth"
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"github.com/luxfi/geth/core/types"
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)
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// Tests that the simulator starts with the initial gas limit in the genesis block,
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// and that it keeps the same target value.
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func TestWithBlockGasLimitOption(t *testing.T) {
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// Construct a simulator, targeting a different gas limit
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sim := NewBackend(types.GenesisAlloc{}, WithBlockGasLimit(12_345_678))
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defer sim.Close()
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client := sim.Client()
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genesis, err := client.BlockByNumber(context.Background(), big.NewInt(0))
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if err != nil {
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t.Fatalf("failed to retrieve genesis block: %v", err)
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}
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if genesis.GasLimit() != 12_345_678 {
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t.Errorf("genesis gas limit mismatch: have %v, want %v", genesis.GasLimit(), 12_345_678)
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}
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// Produce a number of blocks and verify the locked in gas target
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sim.Commit(false)
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head, err := client.BlockByNumber(context.Background(), big.NewInt(1))
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if err != nil {
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t.Fatalf("failed to retrieve head block: %v", err)
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}
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if head.GasLimit() != lp176.MinMaxCapacity {
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t.Errorf("head gas limit mismatch: have %v, want %v", head.GasLimit(), lp176.MinMaxCapacity)
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}
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}
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// Tests that the simulator honors the RPC call caps set by the options.
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func TestWithCallGasLimitOption(t *testing.T) {
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// Construct a simulator, targeting a different gas limit
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sim := NewBackend(types.GenesisAlloc{
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testAddr: {Balance: big.NewInt(10000000000000000)},
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}, WithCallGasLimit(params.TxGas-1))
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defer sim.Close()
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client := sim.Client()
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_, err := client.CallContract(context.Background(), ethereum.CallMsg{
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From: testAddr,
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To: &testAddr,
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Gas: 21000,
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}, nil)
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if !strings.Contains(err.Error(), core.ErrIntrinsicGas.Error()) {
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t.Fatalf("error mismatch: have %v, want %v", err, core.ErrIntrinsicGas)
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}
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}
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