github.com/amazechain/amc@v0.1.3/common/types/bloom_test.go (about)

     1  // Copyright 2022 The AmazeChain Authors
     2  // This file is part of the AmazeChain library.
     3  //
     4  // The AmazeChain 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 AmazeChain 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 AmazeChain library. If not, see <http://www.gnu.org/licenses/>.
    16  
    17  package types
    18  
    19  import "testing"
    20  
    21  func TestBloom_Contain(t *testing.T) {
    22  	bloom, _ := NewBloom(10)
    23  	hashes := []Hash{{0x01}, {0x02}, {0x03}, {0x04}, {0x05}, {0x06}, {0x07}, {0x08}, {0x09}, {0x0a}}
    24  	for _, hash := range hashes {
    25  		bloom.Add(hash.Bytes())
    26  	}
    27  
    28  	searchHash := []Hash{{0x10}, {0x11}, {0x01}}
    29  
    30  	for _, hash := range searchHash {
    31  		if bloom.Contain(hash.Bytes()) {
    32  			t.Logf("hash %d is in hashes %d", hash, hashes)
    33  		} else {
    34  			t.Logf("hash %d is not in hashes %d", hash, hashes)
    35  		}
    36  	}
    37  
    38  	b, _ := bloom.Marshal()
    39  	t.Logf("bloom Marshal: %+v", b)
    40  
    41  }