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38 lines
1.3 KiB
38 lines
1.3 KiB
// Copyright 2016 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 vm
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import (
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"math/big"
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"testing"
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"github.com/ethereum/go-ethereum/params"
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)
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func TestInit(t *testing.T) {
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jumpTable := newJumpTable(¶ms.ChainConfig{HomesteadBlock: big.NewInt(1)}, big.NewInt(0))
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if jumpTable[DELEGATECALL].valid {
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t.Error("Expected DELEGATECALL not to be present")
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}
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for _, n := range []int64{1, 2, 100} {
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jumpTable := newJumpTable(¶ms.ChainConfig{HomesteadBlock: big.NewInt(1)}, big.NewInt(n))
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if !jumpTable[DELEGATECALL].valid {
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t.Error("Expected DELEGATECALL to be present for block", n)
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}
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}
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}
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