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150 lines
4.2 KiB
150 lines
4.2 KiB
package types
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import (
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"bytes"
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"sort"
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"testing"
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"time"
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"github.com/stretchr/testify/assert"
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abci "github.com/tendermint/tendermint/abci/types"
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tmproto "github.com/tendermint/tendermint/proto/tendermint/types"
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)
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var (
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valEd25519 = []string{ABCIPubKeyTypeEd25519}
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)
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func TestConsensusParamsValidation(t *testing.T) {
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testCases := []struct {
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params tmproto.ConsensusParams
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valid bool
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}{
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// test block params
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0: {makeParams(1, 0, 10, 2, 0, valEd25519), true},
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1: {makeParams(0, 0, 10, 2, 0, valEd25519), false},
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2: {makeParams(47*1024*1024, 0, 10, 2, 0, valEd25519), true},
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3: {makeParams(10, 0, 10, 2, 0, valEd25519), true},
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4: {makeParams(100*1024*1024, 0, 10, 2, 0, valEd25519), true},
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5: {makeParams(101*1024*1024, 0, 10, 2, 0, valEd25519), false},
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6: {makeParams(1024*1024*1024, 0, 10, 2, 0, valEd25519), false},
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7: {makeParams(1024*1024*1024, 0, 10, -1, 0, valEd25519), false},
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8: {makeParams(1, 0, -10, 2, 0, valEd25519), false},
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// test evidence params
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9: {makeParams(1, 0, 10, 0, 0, valEd25519), false},
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10: {makeParams(1, 0, 10, 2, 1, valEd25519), false},
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11: {makeParams(1000, 0, 10, 2, 1, valEd25519), true},
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12: {makeParams(1, 0, 10, -1, 0, valEd25519), false},
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// test no pubkey type provided
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13: {makeParams(1, 0, 10, 2, 0, []string{}), false},
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// test invalid pubkey type provided
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14: {makeParams(1, 0, 10, 2, 0, []string{"potatoes make good pubkeys"}), false},
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}
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for i, tc := range testCases {
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if tc.valid {
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assert.NoErrorf(t, ValidateConsensusParams(tc.params), "expected no error for valid params (#%d)", i)
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} else {
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assert.Errorf(t, ValidateConsensusParams(tc.params), "expected error for non valid params (#%d)", i)
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}
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}
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}
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func makeParams(
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blockBytes, blockGas int64,
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blockTimeIotaMs int64,
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evidenceAge int64,
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maxEvidence uint32,
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pubkeyTypes []string,
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) tmproto.ConsensusParams {
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return tmproto.ConsensusParams{
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Block: tmproto.BlockParams{
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MaxBytes: blockBytes,
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MaxGas: blockGas,
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TimeIotaMs: blockTimeIotaMs,
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},
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Evidence: tmproto.EvidenceParams{
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MaxAgeNumBlocks: evidenceAge,
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MaxAgeDuration: time.Duration(evidenceAge),
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MaxNum: maxEvidence,
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},
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Validator: tmproto.ValidatorParams{
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PubKeyTypes: pubkeyTypes,
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},
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}
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}
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func TestConsensusParamsHash(t *testing.T) {
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params := []tmproto.ConsensusParams{
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makeParams(4, 2, 10, 3, 1, valEd25519),
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makeParams(1, 4, 10, 3, 1, valEd25519),
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makeParams(1, 2, 10, 4, 1, valEd25519),
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makeParams(2, 5, 10, 7, 1, valEd25519),
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makeParams(1, 7, 10, 6, 1, valEd25519),
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makeParams(9, 5, 10, 4, 1, valEd25519),
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makeParams(7, 8, 10, 9, 1, valEd25519),
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makeParams(4, 6, 10, 5, 1, valEd25519),
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}
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hashes := make([][]byte, len(params))
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for i := range params {
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hashes[i] = HashConsensusParams(params[i])
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}
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// make sure there are no duplicates...
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// sort, then check in order for matches
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sort.Slice(hashes, func(i, j int) bool {
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return bytes.Compare(hashes[i], hashes[j]) < 0
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})
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for i := 0; i < len(hashes)-1; i++ {
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assert.NotEqual(t, hashes[i], hashes[i+1])
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}
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}
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func TestConsensusParamsUpdate(t *testing.T) {
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testCases := []struct {
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params tmproto.ConsensusParams
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updates *abci.ConsensusParams
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updatedParams tmproto.ConsensusParams
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}{
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// empty updates
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{
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makeParams(1, 2, 10, 3, 0, valEd25519),
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&abci.ConsensusParams{},
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makeParams(1, 2, 10, 3, 0, valEd25519),
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},
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// fine updates
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{
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makeParams(1, 2, 10, 3, 0, valEd25519),
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&abci.ConsensusParams{
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Block: &abci.BlockParams{
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MaxBytes: 100,
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MaxGas: 200,
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},
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Evidence: &tmproto.EvidenceParams{
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MaxAgeNumBlocks: 300,
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MaxAgeDuration: time.Duration(300),
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MaxNum: 50,
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},
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Validator: &tmproto.ValidatorParams{
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PubKeyTypes: valEd25519,
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},
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},
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makeParams(100, 200, 10, 300, 50, valEd25519),
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},
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}
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for _, tc := range testCases {
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assert.Equal(t, tc.updatedParams, UpdateConsensusParams(tc.params, tc.updates))
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}
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}
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func TestConsensusParamsUpdate_AppVersion(t *testing.T) {
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params := makeParams(1, 2, 10, 3, 0, valEd25519)
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assert.EqualValues(t, 0, params.Version.AppVersion)
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updated := UpdateConsensusParams(params,
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&abci.ConsensusParams{Version: &tmproto.VersionParams{AppVersion: 1}})
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assert.EqualValues(t, 1, updated.Version.AppVersion)
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}
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