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// 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 ledgercore
import (
"testing"
"github.com/stretchr/testify/require"
"github.com/algorand/go-algorand/crypto"
"github.com/algorand/go-algorand/data/basics"
"github.com/algorand/go-algorand/test/partitiontest"
)
func TestUniqueCatchpointLabel(t *testing.T) {
partitiontest.PartitionTest(t)
uniqueSet := make(map[string]bool)
ledgerRoundBlockHashes := []crypto.Digest{}
stateProofVerificationContextHashes := []crypto.Digest{}
balancesMerkleRoots := []crypto.Digest{}
totals := []AccountTotals{}
for i := 0; i < 10; i++ {
ledgerRoundBlockHashes = append(ledgerRoundBlockHashes, crypto.Hash([]byte{byte(i)}))
stateProofVerificationContextHashes = append(stateProofVerificationContextHashes, crypto.Hash([]byte{byte(i), byte(1)}))
balancesMerkleRoots = append(balancesMerkleRoots, crypto.Hash([]byte{byte(i), byte(i), byte(1)}))
totals = append(totals,
AccountTotals{
RewardsLevel: uint64(i * 500000),
},
)
}
for r := basics.Round(0); r <= basics.Round(100); r += basics.Round(7) {
for _, ledgerRoundHash := range ledgerRoundBlockHashes {
for _, balancesMerkleRoot := range balancesMerkleRoots {
for _, stateProofVerificationContextHash := range stateProofVerificationContextHashes {
for _, total := range totals {
labelMaker := MakeCatchpointLabelMakerCurrent(r, &ledgerRoundHash, &balancesMerkleRoot, total, &stateProofVerificationContextHash)
labelString := MakeLabel(labelMaker)
require.False(t, uniqueSet[labelString])
uniqueSet[labelString] = true
}
}
}
}
}
}
func TestCatchpointLabelParsing(t *testing.T) {
partitiontest.PartitionTest(t)
ledgerRoundBlockHashes := []crypto.Digest{}
stateProofVerificationContextHashes := []crypto.Digest{}
balancesMerkleRoots := []crypto.Digest{}
totals := []AccountTotals{}
for i := 0; i < 10; i++ {
ledgerRoundBlockHashes = append(ledgerRoundBlockHashes, crypto.Hash([]byte{byte(i)}))
stateProofVerificationContextHashes = append(stateProofVerificationContextHashes, crypto.Hash([]byte{byte(i), byte(1)}))
balancesMerkleRoots = append(balancesMerkleRoots, crypto.Hash([]byte{byte(i), byte(i), byte(1)}))
totals = append(totals,
AccountTotals{
RewardsLevel: uint64(i * 500000),
},
)
}
for r := basics.Round(0); r <= basics.Round(100); r += basics.Round(7) {
for _, ledgerRoundHash := range ledgerRoundBlockHashes {
for _, balancesMerkleRoot := range balancesMerkleRoots {
for _, stateProofVerificationContextHash := range stateProofVerificationContextHashes {
for _, total := range totals {
labelMaker := MakeCatchpointLabelMakerCurrent(r, &ledgerRoundHash, &balancesMerkleRoot, total, &stateProofVerificationContextHash)
labelString := MakeLabel(labelMaker)
parsedRound, parsedHash, err := ParseCatchpointLabel(labelString)
require.Equal(t, r, parsedRound)
require.NotEqual(t, crypto.Digest{}, parsedHash)
require.NoError(t, err)
}
}
}
}
}
}
func TestCatchpointLabelParsing2(t *testing.T) {
partitiontest.PartitionTest(t)
_, _, err := ParseCatchpointLabel("5893060#KURJLS6EWBEVXTMLC7NP3NABTUMQP32QUJOBBW2TT23376L6RWJAB")
require.Error(t, err)
_, _, err = ParseCatchpointLabel("5893060KURJLS6EWBEVXTMLC7NP3NABTUMQP32QUJOBBW2TT23376L6RWJA")
require.Error(t, err)
_, _, err = ParseCatchpointLabel("5893060##KURJLS6EWBEVXTMLC7NP3NABTUMQP32QUJOBBW2TT23376L6RWJA")
require.Error(t, err)
_, _, err = ParseCatchpointLabel("5x893060#KURJLS6EWBEVXTMLC7NP3NABTUMQP32QUJOBBW2TT23376L6RWJA")
require.Error(t, err)
_, _, err = ParseCatchpointLabel("-5893060#KURJLS6EWBEVXTMLC7NP3NABTUMQP32QUJOBBW2TT23376L6RWJA")
require.Error(t, err)
_, _, err = ParseCatchpointLabel("5893060#aURJLS6EWBEVXTMLC7NP3NABTUMQP32QUJOBBW2TT23376L6RWJA")
require.Error(t, err)
}
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