tests/quorum: add general consensus test
This commit is contained in:
Miya Chen
parent
b6522e3db0
commit
035bc07c0a
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@ -17,13 +17,20 @@
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package functional
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package functional
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import (
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import (
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"context"
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"errors"
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"fmt"
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"math/big"
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"sync"
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"sync"
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"github.com/getamis/istanbul-tools/tests"
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. "github.com/onsi/ginkgo"
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. "github.com/onsi/ginkgo"
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. "github.com/onsi/gomega"
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. "github.com/onsi/gomega"
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"github.com/ethereum/go-ethereum/common"
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"github.com/ethereum/go-ethereum/core/types"
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"github.com/getamis/istanbul-tools/container"
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"github.com/getamis/istanbul-tools/container"
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"github.com/getamis/istanbul-tools/genesis"
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"github.com/getamis/istanbul-tools/tests"
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)
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)
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var _ = Describe("QFS-01: General consensus", func() {
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var _ = Describe("QFS-01: General consensus", func() {
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@ -49,67 +56,65 @@ var _ = Describe("QFS-01: General consensus", func() {
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constellationNetwork.Finalize()
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constellationNetwork.Finalize()
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})
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})
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// FIt("QFS-01-01, QFS-01-02: Blockchain initialization and run", func() {
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It("QFS-01-01, QFS-01-02: Blockchain initialization and run", func() {
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// fmt.Printf("validators:%v\n", blockchain.Validators())
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errc := make(chan error, len(blockchain.Validators()))
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// errc := make(chan error, len(blockchain.Validators()))
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valSet := make(map[common.Address]bool, numberOfValidators)
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// valSet := make(map[common.Address]bool, numberOfValidators)
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for _, geth := range blockchain.Validators() {
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// for _, geth := range blockchain.Validators() {
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valSet[geth.Address()] = true
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// valSet[geth.Address()] = true
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}
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// }
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for _, geth := range blockchain.Validators() {
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// for _, geth := range blockchain.Validators() {
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go func(geth container.Ethereum) {
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// go func(geth container.Ethereum) {
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// 1. Verify genesis block
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// // 1. Verify genesis block
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c := geth.NewClient()
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// c := geth.NewClient()
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header, err := c.HeaderByNumber(context.Background(), big.NewInt(0))
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// header, err := c.HeaderByNumber(context.Background(), big.NewInt(0))
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if err != nil {
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// if err != nil {
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errc <- err
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// errc <- err
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return
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// return
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}
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// }
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// if header.GasLimit.Int64() != genesis.InitGasLimit {
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if header.GasLimit.Int64() != genesis.InitGasLimit {
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// errStr := fmt.Sprintf("Invalid genesis gas limit. want:%v, got:%v", genesis.InitGasLimit, header.GasLimit.Int64())
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errStr := fmt.Sprintf("Invalid genesis gas limit. want:%v, got:%v", genesis.InitGasLimit, header.GasLimit.Int64())
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// errc <- errors.New(errStr)
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errc <- errors.New(errStr)
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// return
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return
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// }
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}
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// if header.Difficulty.Int64() != genesis.InitDifficulty {
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if header.Difficulty.Int64() != genesis.InitDifficulty {
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// errStr := fmt.Sprintf("Invalid genesis difficulty. want:%v, got:%v", genesis.InitDifficulty, header.Difficulty.Int64())
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errStr := fmt.Sprintf("Invalid genesis difficulty. want:%v, got:%v", genesis.InitDifficulty, header.Difficulty.Int64())
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// errc <- errors.New(errStr)
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errc <- errors.New(errStr)
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// return
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return
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// }
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}
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// if header.MixDigest != types.IstanbulDigest {
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if header.MixDigest != types.IstanbulDigest {
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// errStr := fmt.Sprintf("Invalid block mixhash. want:%v, got:%v", types.IstanbulDigest, header.MixDigest)
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errStr := fmt.Sprintf("Invalid block mixhash. want:%v, got:%v", types.IstanbulDigest, header.MixDigest)
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// errc <- errors.New(errStr)
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errc <- errors.New(errStr)
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// return
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return
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// }
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}
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// // 2. Check validator set
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// 2. Check validator set
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// istClient := geth.NewIstanbulClient()
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istClient := geth.NewIstanbulClient()
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// vals, err := istClient.GetValidators(context.Background(), big.NewInt(0))
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vals, err := istClient.GetValidators(context.Background(), big.NewInt(0))
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// if err != nil {
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if err != nil {
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// errc <- err
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errc <- err
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// return
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return
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// }
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}
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// for _, val := range vals {
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for _, val := range vals {
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// if _, ok := valSet[val]; !ok {
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if _, ok := valSet[val]; !ok {
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// errc <- errors.New("Invalid validator address.")
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errc <- errors.New("Invalid validator address.")
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// return
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return
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// }
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}
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// }
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}
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// errc <- nil
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errc <- nil
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// }(geth)
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}(geth)
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// }
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}
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// for i := 0; i < len(blockchain.Validators()); i++ {
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for i := 0; i < len(blockchain.Validators()); i++ {
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// err := <-errc
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err := <-errc
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// Expect(err).To(BeNil())
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Expect(err).To(BeNil())
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// }
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}
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})
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// })
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It("QFS-01-03: Peer connection", func(done Done) {
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It("QFS-01-03: Peer connection", func(done Done) {
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expectedPeerCount := len(blockchain.Validators()) - 1
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expectedPeerCount := len(blockchain.Validators()) - 1
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@ -121,141 +126,141 @@ var _ = Describe("QFS-01: General consensus", func() {
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close(done)
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close(done)
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}, 20)
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}, 20)
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// It("TFS-01-04: Consensus progress", func(done Done) {
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It("QFS-01-04: Consensus progress", func(done Done) {
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// const (
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const (
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// targetBlockHeight = 10
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targetBlockHeight = 10
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// maxBlockPeriod = 3
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maxBlockPeriod = 3
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// )
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)
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// By("Wait for consensus progress", func() {
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By("Wait for consensus progress", func() {
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// tests.WaitFor(blockchain.Validators(), func(geth container.Ethereum, wg *sync.WaitGroup) {
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tests.WaitFor(blockchain.Validators(), func(geth container.Ethereum, wg *sync.WaitGroup) {
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// Expect(geth.WaitForBlockHeight(targetBlockHeight)).To(BeNil())
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Expect(geth.WaitForBlockHeight(targetBlockHeight)).To(BeNil())
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// wg.Done()
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wg.Done()
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// })
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})
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// })
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})
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// By("Check the block period should less than 3 seconds", func() {
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By("Check the block period should less than 3 seconds", func() {
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// errc := make(chan error, len(blockchain.Validators()))
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errc := make(chan error, len(blockchain.Validators()))
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// for _, geth := range blockchain.Validators() {
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for _, geth := range blockchain.Validators() {
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// go func(geth container.Ethereum) {
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go func(geth container.Ethereum) {
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// c := geth.NewClient()
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c := geth.NewClient()
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// lastBlockTime := int64(0)
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lastBlockTime := int64(0)
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// // The reason to verify block period from block#2 is that
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// The reason to verify block period from block#2 is that
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// // the block period from block#1 to block#2 might take long time due to
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// the block period from block#1 to block#2 might take long time due to
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// // encounter several round changes at the beginning of the consensus progress.
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// encounter several round changes at the beginning of the consensus progress.
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// for i := 2; i <= targetBlockHeight; i++ {
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for i := 2; i <= targetBlockHeight; i++ {
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// header, err := c.HeaderByNumber(context.Background(), big.NewInt(int64(i)))
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header, err := c.HeaderByNumber(context.Background(), big.NewInt(int64(i)))
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// if err != nil {
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if err != nil {
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// errc <- err
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errc <- err
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// return
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return
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// }
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}
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// if lastBlockTime != 0 {
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if lastBlockTime != 0 {
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// diff := header.Time.Int64() - lastBlockTime
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diff := header.Time.Int64() - lastBlockTime
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// if diff > maxBlockPeriod {
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if diff > maxBlockPeriod {
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// errStr := fmt.Sprintf("Invaild block(%v) period, want:%v, got:%v", header.Number.Int64(), maxBlockPeriod, diff)
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errStr := fmt.Sprintf("Invaild block(%v) period, want:%v, got:%v", header.Number.Int64(), maxBlockPeriod, diff)
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// errc <- errors.New(errStr)
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errc <- errors.New(errStr)
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// return
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return
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// }
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}
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// }
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}
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// lastBlockTime = header.Time.Int64()
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lastBlockTime = header.Time.Int64()
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// }
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}
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// errc <- nil
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errc <- nil
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// }(geth)
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}(geth)
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// }
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}
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// for i := 0; i < len(blockchain.Validators()); i++ {
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for i := 0; i < len(blockchain.Validators()); i++ {
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// err := <-errc
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err := <-errc
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// Expect(err).To(BeNil())
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Expect(err).To(BeNil())
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// }
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}
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// })
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})
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// close(done)
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close(done)
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// }, 60)
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}, 60)
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// It("TFS-01-05: Round robin proposer selection", func(done Done) {
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It("QFS-01-05: Round robin proposer selection", func(done Done) {
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// var (
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var (
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// timesOfBeProposer = 3
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timesOfBeProposer = 3
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// targetBlockHeight = timesOfBeProposer * numberOfValidators
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targetBlockHeight = timesOfBeProposer * numberOfValidators
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// emptyProposer = common.Address{}
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emptyProposer = common.Address{}
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// )
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)
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// By("Wait for consensus progress", func() {
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By("Wait for consensus progress", func() {
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// tests.WaitFor(blockchain.Validators(), func(geth container.Ethereum, wg *sync.WaitGroup) {
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tests.WaitFor(blockchain.Validators(), func(geth container.Ethereum, wg *sync.WaitGroup) {
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// Expect(geth.WaitForBlockHeight(targetBlockHeight)).To(BeNil())
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Expect(geth.WaitForBlockHeight(targetBlockHeight)).To(BeNil())
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// wg.Done()
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wg.Done()
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// })
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})
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// })
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})
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// By("Block proposer selection should follow round-robin policy", func() {
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By("Block proposer selection should follow round-robin policy", func() {
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// errc := make(chan error, len(blockchain.Validators()))
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errc := make(chan error, len(blockchain.Validators()))
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// for _, geth := range blockchain.Validators() {
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for _, geth := range blockchain.Validators() {
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// go func(geth container.Ethereum) {
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go func(geth container.Ethereum) {
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// c := geth.NewClient()
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c := geth.NewClient()
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// istClient := geth.NewIstanbulClient()
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istClient := geth.NewIstanbulClient()
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// // get initial validator set
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// get initial validator set
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// vals, err := istClient.GetValidators(context.Background(), big.NewInt(0))
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vals, err := istClient.GetValidators(context.Background(), big.NewInt(0))
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// if err != nil {
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if err != nil {
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// errc <- err
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errc <- err
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// return
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return
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// }
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}
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// lastProposerIdx := -1
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lastProposerIdx := -1
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// counts := make(map[common.Address]int, numberOfValidators)
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counts := make(map[common.Address]int, numberOfValidators)
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// // initial count map
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// initial count map
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// for _, addr := range vals {
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for _, addr := range vals {
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// counts[addr] = 0
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counts[addr] = 0
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// }
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}
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// for i := 1; i <= targetBlockHeight; i++ {
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for i := 1; i <= targetBlockHeight; i++ {
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// header, err := c.HeaderByNumber(context.Background(), big.NewInt(int64(i)))
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header, err := c.HeaderByNumber(context.Background(), big.NewInt(int64(i)))
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// if err != nil {
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if err != nil {
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// errc <- err
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errc <- err
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// return
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return
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// }
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}
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// p := container.GetProposer(header)
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p := container.GetProposer(header)
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// if p == emptyProposer {
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if p == emptyProposer {
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// errStr := fmt.Sprintf("Empty block(%v) proposer", header.Number.Int64())
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errStr := fmt.Sprintf("Empty block(%v) proposer", header.Number.Int64())
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// errc <- errors.New(errStr)
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errc <- errors.New(errStr)
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// return
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return
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// }
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}
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// // count the times to be the proposer
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// count the times to be the proposer
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// if count, ok := counts[p]; ok {
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if count, ok := counts[p]; ok {
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// counts[p] = count + 1
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counts[p] = count + 1
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// }
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}
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// // check if the proposer is valid
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// check if the proposer is valid
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// if lastProposerIdx == -1 {
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if lastProposerIdx == -1 {
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// for i, val := range vals {
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for i, val := range vals {
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// if p == val {
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if p == val {
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// lastProposerIdx = i
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lastProposerIdx = i
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// break
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break
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// }
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}
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// }
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}
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// } else {
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} else {
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// proposerIdx := (lastProposerIdx + 1) % len(vals)
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proposerIdx := (lastProposerIdx + 1) % len(vals)
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// if p != vals[proposerIdx] {
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if p != vals[proposerIdx] {
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// errStr := fmt.Sprintf("Invaild block(%v) proposer, want:%v, got:%v", header.Number.Int64(), vals[proposerIdx], p)
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errStr := fmt.Sprintf("Invaild block(%v) proposer, want:%v, got:%v", header.Number.Int64(), vals[proposerIdx], p)
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// errc <- errors.New(errStr)
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errc <- errors.New(errStr)
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// return
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return
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// }
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}
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// lastProposerIdx = proposerIdx
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lastProposerIdx = proposerIdx
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// }
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}
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// }
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}
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// // check times to be proposer
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// check times to be proposer
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// for _, count := range counts {
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for _, count := range counts {
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// if count != timesOfBeProposer {
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if count != timesOfBeProposer {
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// errc <- errors.New("Wrong times to be proposer.")
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errc <- errors.New("Wrong times to be proposer.")
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// return
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return
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// }
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}
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// }
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}
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// errc <- nil
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errc <- nil
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// }(geth)
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}(geth)
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// }
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}
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// for i := 0; i < len(blockchain.Validators()); i++ {
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for i := 0; i < len(blockchain.Validators()); i++ {
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// err := <-errc
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err := <-errc
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// Expect(err).To(BeNil())
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Expect(err).To(BeNil())
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// }
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}
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// })
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})
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// close(done)
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close(done)
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// }, 120)
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}, 120)
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})
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})
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