github.com/jeffallen/go-ethereum@v1.1.4-0.20150910155051-571d3236c49c/pow/dagger/dagger_test.go (about)

     1  // Copyright 2014 The go-ethereum Authors
     2  // This file is part of the go-ethereum library.
     3  //
     4  // The go-ethereum library is free software: you can redistribute it and/or modify
     5  // it under the terms of the GNU Lesser General Public License as published by
     6  // the Free Software Foundation, either version 3 of the License, or
     7  // (at your option) any later version.
     8  //
     9  // The go-ethereum library is distributed in the hope that it will be useful,
    10  // but WITHOUT ANY WARRANTY; without even the implied warranty of
    11  // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
    12  // GNU Lesser General Public License for more details.
    13  //
    14  // You should have received a copy of the GNU Lesser General Public License
    15  // along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
    16  
    17  package dagger
    18  
    19  import (
    20  	"math/big"
    21  	"testing"
    22  
    23  	"github.com/ethereum/go-ethereum/common"
    24  )
    25  
    26  func BenchmarkDaggerSearch(b *testing.B) {
    27  	hash := big.NewInt(0)
    28  	diff := common.BigPow(2, 36)
    29  	o := big.NewInt(0) // nonce doesn't matter. We're only testing against speed, not validity
    30  
    31  	// Reset timer so the big generation isn't included in the benchmark
    32  	b.ResetTimer()
    33  	// Validate
    34  	DaggerVerify(hash, diff, o)
    35  }