path: root/core/types/bloom9_test.go

// Copyright 2014 The go-ethereum Authors
// This file is part of the go-ethereum library.
//
// The go-ethereum library is free software: you can redistribute it and/or modify
// it under the terms of the GNU Lesser General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// The go-ethereum library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public License
// along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.

package types

import (
    "math/big"
    "testing"
)

func TestBloom(t *testing.T) {
    positive := []string{
        "testtest",
        "test",
        "hallo",
        "other",
    }
    negative := []string{
        "tes",
        "lo",
    }

    var bloom Bloom
    for _, data := range positive {
        bloom.Add(new(big.Int).SetBytes([]byte(data)))
    }

    for _, data := range positive {
        if !bloom.TestBytes([]byte(data)) {
            t.Error("expected", data, "to test true")
        }
    }
    for _, data := range negative {
        if bloom.TestBytes([]byte(data)) {
            t.Error("did not expect", data, "to test true")
        }
    }
}

/*
import (
    "testing"

    "github.com/ethereum/go-ethereum/core/state"
)

func TestBloom9(t *testing.T) {
    testCase := []byte("testtest")
    bin := LogsBloom([]state.Log{
        {testCase, [][]byte{[]byte("hellohello")}, nil},
    }).Bytes()
    res := BloomLookup(bin, testCase)

    if !res {
        t.Errorf("Bloom lookup failed")
    }
}


func TestAddress(t *testing.T) {
    block := &Block{}
    block.Coinbase = common.Hex2Bytes("22341ae42d6dd7384bc8584e50419ea3ac75b83f")
    fmt.Printf("%x\n", crypto.Keccak256(block.Coinbase))

    bin := CreateBloom(block)
    fmt.Printf("bin = %x\n", common.LeftPadBytes(bin, 64))
}
*/