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// Copyright (C) 2019-2023 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 config
import (
"testing"
"github.com/algorand/go-algorand/test/partitiontest"
"github.com/stretchr/testify/require"
)
func TestConsensusParams(t *testing.T) {
partitiontest.PartitionTest(t)
for proto, params := range Consensus {
// Our implementation of Payset.Commit() assumes that
// SupportSignedTxnInBlock implies not PaysetCommitUnsupported.
if params.SupportSignedTxnInBlock && params.PaysetCommit == PaysetCommitUnsupported {
t.Errorf("Protocol %s: SupportSignedTxnInBlock with PaysetCommitUnsupported", proto)
}
// ApplyData requires not PaysetCommitUnsupported.
if params.ApplyData && params.PaysetCommit == PaysetCommitUnsupported {
t.Errorf("Protocol %s: ApplyData with PaysetCommitUnsupported", proto)
}
}
}
// TestConsensusUpgradeWindow ensures that the upgrade window is a non-zero value, and confirm to be within the valid range.
func TestConsensusUpgradeWindow(t *testing.T) {
partitiontest.PartitionTest(t)
for proto, params := range Consensus {
require.GreaterOrEqualf(t, params.MaxUpgradeWaitRounds, params.MinUpgradeWaitRounds, "Version :%v", proto)
for toVersion, delay := range params.ApprovedUpgrades {
if params.MinUpgradeWaitRounds != 0 || params.MaxUpgradeWaitRounds != 0 {
require.NotZerof(t, delay, "From :%v\nTo :%v", proto, toVersion)
require.GreaterOrEqualf(t, delay, params.MinUpgradeWaitRounds, "From :%v\nTo :%v", proto, toVersion)
require.LessOrEqualf(t, delay, params.MaxUpgradeWaitRounds, "From :%v\nTo :%v", proto, toVersion)
} else {
require.Zerof(t, delay, "From :%v\nTo :%v", proto, toVersion)
}
}
}
}
func TestConsensusStateProofParams(t *testing.T) {
partitiontest.PartitionTest(t)
for _, params := range Consensus {
if params.StateProofInterval != 0 {
require.Equal(t, uint64(1<<16), (params.MaxKeyregValidPeriod+1)/params.StateProofInterval,
"Validity period divided by StateProofInterval should allow for no more than %d generated keys", 1<<16)
}
}
}
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