1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
|
// Copyright (C) 2019-2024 Algorand, Inc.
// This file is part of go-algorand
//
// go-algorand is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as
// published by the Free Software Foundation, either version 3 of the
// License, or (at your option) any later version.
//
// go-algorand 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 Affero General Public License for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with go-algorand. If not, see <https://www.gnu.org/licenses/>.
package agreement
import (
"testing"
"github.com/algorand/go-algorand/crypto"
"github.com/algorand/go-algorand/data/basics"
"github.com/algorand/go-algorand/test/partitiontest"
"github.com/stretchr/testify/require"
)
func TestSortProposalValueLess(t *testing.T) {
partitiontest.PartitionTest(t)
// initialize a new digest with all bytes being 'a'
d1 := new(crypto.Digest)
for i := range d1 {
d1[i] = byte('a')
}
p1 := proposalValue{
OriginalPeriod: 1,
OriginalProposer: basics.Address(*d1),
BlockDigest: *d1,
EncodingDigest: *d1,
}
sp := SortProposalValue{p1, p1}
// They are both equal so Less should return false regardless of order
require.Falsef(t, sp.Less(0, 1), "%v < %v is true for equal values", sp[0], sp[1])
require.Falsef(t, sp.Less(1, 0), "%v < %v is true for equal values", sp[1], sp[0])
// working our way backwards from the order of checks in sortProposalValue.Less()
// the test is tied to the implementation because it defines what the canonical order of checks is
sp[1].EncodingDigest[3] = byte('b')
require.Truef(t, sp.Less(0, 1), "expected %v < % v", sp[0], sp[1])
sp[0].BlockDigest[3] = byte('b')
require.Falsef(t, sp.Less(0, 1), "expected %v >= %v", sp[0], sp[1])
sp[1].BlockDigest[3] = byte('c')
require.Truef(t, sp.Less(0, 1), "expected %v < %v", sp[0], sp[1])
sp[0].OriginalProposer[3] = byte('b')
require.Falsef(t, sp.Less(0, 1), "expected %v >= %v", sp[0], sp[1])
sp[1].OriginalProposer[3] = byte('c')
require.Truef(t, sp.Less(0, 1), "expected %v < %v", sp[0], sp[1])
sp[0].OriginalPeriod = 2
require.Falsef(t, sp.Less(0, 1), "expected %v >= %v", sp[0], sp[1])
}
|
