github.com/klaytn/klaytn@v1.12.1/blockchain/types/bloom_test.go (about)

     1  // Modifications Copyright 2018 The klaytn Authors
     2  // Copyright 2014 The go-ethereum Authors
     3  // This file is part of the go-ethereum library.
     4  //
     5  // The go-ethereum library is free software: you can redistribute it and/or modify
     6  // it under the terms of the GNU Lesser General Public License as published by
     7  // the Free Software Foundation, either version 3 of the License, or
     8  // (at your option) any later version.
     9  //
    10  // The go-ethereum library is distributed in the hope that it will be useful,
    11  // but WITHOUT ANY WARRANTY; without even the implied warranty of
    12  // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
    13  // GNU Lesser General Public License for more details.
    14  //
    15  // You should have received a copy of the GNU Lesser General Public License
    16  // along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
    17  //
    18  // This file is derived from core/types/bloom9_test.go (2018/06/04).
    19  // Modified and improved for the klaytn development.
    20  
    21  package types
    22  
    23  import (
    24  	"math/big"
    25  	"testing"
    26  )
    27  
    28  func TestBloom(t *testing.T) {
    29  	positive := []string{
    30  		"testtest",
    31  		"test",
    32  		"hallo",
    33  		"other",
    34  	}
    35  	negative := []string{
    36  		"tes",
    37  		"lo",
    38  	}
    39  
    40  	var bloom Bloom
    41  	for _, data := range positive {
    42  		bloom.Add(new(big.Int).SetBytes([]byte(data)))
    43  	}
    44  
    45  	for _, data := range positive {
    46  		if !bloom.TestBytes([]byte(data)) {
    47  			t.Error("expected", data, "to test true")
    48  		}
    49  	}
    50  	for _, data := range negative {
    51  		if bloom.TestBytes([]byte(data)) {
    52  			t.Error("did not expect", data, "to test true")
    53  		}
    54  	}
    55  }