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81 lines
2.1 KiB
Go
81 lines
2.1 KiB
Go
// Copyright 2021 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 eip1559
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import (
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"math/big"
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"testing"
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"github.com/XinFinOrg/XDPoSChain/common"
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"github.com/XinFinOrg/XDPoSChain/core/types"
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"github.com/XinFinOrg/XDPoSChain/params"
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)
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func testConfigEip1559() *params.ChainConfig {
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config := *params.TestChainConfig
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config.Eip1559Block = big.NewInt(1)
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return &config
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}
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func TestVerifyEip1559HeaderParentBaseFee(t *testing.T) {
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config := testConfigEip1559()
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for _, tc := range []struct {
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name string
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parent *types.Header
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headerNum int64
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wantOk bool
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}{
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{
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name: "eip1559 parent missing basefee",
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parent: &types.Header{
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Number: big.NewInt(1),
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},
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headerNum: 2,
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wantOk: false,
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},
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{
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name: "eip1559 parent with basefee",
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parent: &types.Header{
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Number: big.NewInt(1),
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BaseFee: new(big.Int).Set(common.BaseFee),
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},
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headerNum: 2,
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wantOk: true,
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},
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{
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name: "pre-eip1559 parent ignores basefee",
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parent: &types.Header{
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Number: big.NewInt(0),
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},
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headerNum: 1,
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wantOk: true,
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},
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} {
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header := &types.Header{
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Number: big.NewInt(tc.headerNum),
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BaseFee: new(big.Int).Set(common.BaseFee),
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}
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err := VerifyEip1559Header(config, tc.parent, header)
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if tc.wantOk && err != nil {
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t.Fatalf("%s: expected no error, got %v", tc.name, err)
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}
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if !tc.wantOk && err == nil {
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t.Fatalf("%s: expected error, got nil", tc.name)
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}
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}
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}
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