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chain.go
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chain.go
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package chain
import (
"fmt"
"strings"
"testing"
"time"
sdk "github.com/cosmos/cosmos-sdk/types"
"github.com/stretchr/testify/require"
coretypes "github.com/tendermint/tendermint/rpc/core/types"
"github.com/osmosis-labs/osmosis/v20/tests/e2e/configurer/config"
"github.com/osmosis-labs/osmosis/v20/tests/e2e/containers"
"github.com/osmosis-labs/osmosis/v20/tests/e2e/initialization"
)
type Config struct {
initialization.ChainMeta
ValidatorInitConfigs []*initialization.NodeConfig
// voting period is number of blocks it takes to deposit, 1.2 seconds per validator to vote on the prop, and a buffer.
VotingPeriod float32
ExpeditedVotingPeriod float32
// upgrade proposal height for chain.
UpgradePropHeight int64
NodeConfigs []*NodeConfig
NodeTempConfigs []*NodeConfig
LatestCodeId int
t *testing.T
containerManager *containers.Manager
}
const (
// defaultNodeIndex to use for querying and executing transactions.
// It is used when we are indifferent about the node we are working with.
defaultNodeIndex = 0
// waitUntilRepeatPauseTime is the time to wait between each check of the node status.
waitUntilRepeatPauseTime = 1 * time.Second
// waitUntilrepeatMax is the maximum number of times to repeat the wait until condition.
waitUntilrepeatMax = 60
proposalStatusPassed = "PROPOSAL_STATUS_PASSED"
)
func New(t *testing.T, containerManager *containers.Manager, id string, initValidatorConfigs []*initialization.NodeConfig) *Config {
t.Helper()
numVal := float32(len(initValidatorConfigs))
return &Config{
ChainMeta: initialization.ChainMeta{
Id: id,
},
ValidatorInitConfigs: initValidatorConfigs,
VotingPeriod: numVal*config.PropVoteBlocks + config.PropBufferBlocks,
ExpeditedVotingPeriod: numVal*config.PropVoteBlocks + config.PropBufferBlocks - 3,
t: t,
containerManager: containerManager,
}
}
// CreateNode returns new initialized NodeConfig.
func (c *Config) CreateNode(initNode *initialization.Node) *NodeConfig {
nodeConfig := &NodeConfig{
Node: *initNode,
chainId: c.Id,
containerManager: c.containerManager,
t: c.t,
}
c.NodeConfigs = append(c.NodeConfigs, nodeConfig)
return nodeConfig
}
// CreateNodeTemp returns new initialized NodeConfig and appends it to a separate list of temporary nodes.
// This is used for nodes that are intended to only exist for a single test. Without this separation,
// parallel tests will try and use this node and fail.
func (c *Config) CreateNodeTemp(initNode *initialization.Node) *NodeConfig {
nodeConfig := &NodeConfig{
Node: *initNode,
chainId: c.Id,
containerManager: c.containerManager,
t: c.t,
}
c.NodeTempConfigs = append(c.NodeTempConfigs, nodeConfig)
return nodeConfig
}
// RemoveNode removes node and stops it from running.
func (c *Config) RemoveNode(nodeName string) error {
for i, node := range c.NodeConfigs {
if node.Name == nodeName {
c.NodeConfigs = append(c.NodeConfigs[:i], c.NodeConfigs[i+1:]...)
return node.Stop()
}
}
return fmt.Errorf("node %s not found", nodeName)
}
// RemoveTempNode removes a temporary node and stops it from running.
func (c *Config) RemoveTempNode(nodeName string) error {
for i, node := range c.NodeTempConfigs {
if node.Name == nodeName {
c.NodeTempConfigs = append(c.NodeTempConfigs[:i], c.NodeTempConfigs[i+1:]...)
return node.Stop()
}
}
return fmt.Errorf("node %s not found", nodeName)
}
// WaitUntilEpoch waits for the chain to reach the specified epoch.
func (c *Config) WaitUntilEpoch(epoch int64, epochIdentifier string) {
node, err := c.GetDefaultNode()
require.NoError(c.t, err)
node.WaitUntil(func(_ coretypes.SyncInfo) bool {
newEpochNumber := node.QueryCurrentEpoch(epochIdentifier)
c.t.Logf("current epoch number is (%d), waiting to reach (%d)", newEpochNumber, epoch)
return newEpochNumber >= epoch
})
}
// WaitForNumEpochs waits for the chain to to go through a given number of epochs.
func (c *Config) WaitForNumEpochs(epochsToWait int64, epochIdentifier string) {
node, err := c.GetDefaultNode()
require.NoError(c.t, err)
oldEpochNumber := node.QueryCurrentEpoch(epochIdentifier)
c.WaitUntilEpoch(oldEpochNumber+epochsToWait, epochIdentifier)
}
// WaitUntilHeight waits for all validators to reach the specified height at the minimum.
// returns error, if any.
func (c *Config) WaitUntilHeight(height int64) {
// Ensure the nodes are making progress.
doneCondition := func(syncInfo coretypes.SyncInfo) bool {
curHeight := syncInfo.LatestBlockHeight
if curHeight < height {
c.t.Logf("current block height is %d, waiting to reach: %d", curHeight, height)
return false
}
return !syncInfo.CatchingUp
}
for _, node := range c.NodeConfigs {
c.t.Logf("node container: %s, waiting to reach height %d", node.Name, height)
node.WaitUntil(doneCondition)
}
}
// WaitForNumHeights waits for all nodes to go through a given number of heights.
// TODO: Remove in favor of node.WaitForNumHeights
func (c *Config) WaitForNumHeights(heightsToWait int64) {
node, err := c.GetDefaultNode()
require.NoError(c.t, err)
currentHeight, err := node.QueryCurrentHeight()
require.NoError(c.t, err)
c.WaitUntilHeight(currentHeight + heightsToWait)
}
func (c *Config) SendIBC(dstChain *Config, recipient string, token sdk.Coin) {
c.t.Logf("IBC sending %s from %s to %s (%s)", token, c.Id, dstChain.Id, recipient)
dstNode, err := dstChain.GetDefaultNode()
require.NoError(c.t, err)
// removes the fee token from balances for calculating the difference in other tokens
// before and after the IBC send. Since we run tests in parallel now, some tests may
// send uosmo between accounts while this test is running. Since we don't care about
// non ibc denoms, its safe to filter uosmo out.
// TODO: we can probably improve this by specifying the denom we expect to be received
// and just look out for that. This wasn't required prior to parallel tests, but
// would be useful now.
removeFeeTokenFromBalance := func(balance sdk.Coins) sdk.Coins {
filteredCoinDenoms := []string{}
for _, coin := range balance {
if !strings.HasPrefix(coin.Denom, "ibc/") {
filteredCoinDenoms = append(filteredCoinDenoms, coin.Denom)
}
}
feeRewardTokenBalance := balance.FilterDenoms(filteredCoinDenoms)
return balance.Sub(feeRewardTokenBalance)
}
balancesDstPreWithTxFeeBalance, err := dstNode.QueryBalances(recipient)
require.NoError(c.t, err)
balancesDstPre := removeFeeTokenFromBalance(balancesDstPreWithTxFeeBalance)
cmd := []string{"hermes", "tx", "ft-transfer", "--dst-chain", dstChain.Id, "--src-chain", c.Id, "--src-port", "transfer", "--src-channel", "channel-0", "--amount", token.Amount.String(), fmt.Sprintf("--denom=%s", token.Denom), fmt.Sprintf("--receiver=%s", recipient), "--timeout-height-offset=1000"}
_, _, err = c.containerManager.ExecHermesCmd(c.t, cmd, "SUCCESS")
require.NoError(c.t, err)
cmd = []string{"hermes", "clear", "packets", "--chain", dstChain.Id, "--port", "transfer", "--channel", "channel-0"}
_, _, err = c.containerManager.ExecHermesCmd(c.t, cmd, "SUCCESS")
require.NoError(c.t, err)
cmd = []string{"hermes", "clear", "packets", "--chain", c.Id, "--port", "transfer", "--channel", "channel-0"}
_, _, err = c.containerManager.ExecHermesCmd(c.t, cmd, "SUCCESS")
require.NoError(c.t, err)
require.Eventually(
c.t,
func() bool {
balancesDstPostWithTxFeeBalance, err := dstNode.QueryBalances(recipient)
require.NoError(c.t, err)
balancesDstPost := removeFeeTokenFromBalance(balancesDstPostWithTxFeeBalance)
ibcCoin := balancesDstPost.Sub(balancesDstPre)
if ibcCoin.Len() == 1 {
tokenPre := balancesDstPre.AmountOfNoDenomValidation(ibcCoin[0].Denom)
tokenPost := balancesDstPost.AmountOfNoDenomValidation(ibcCoin[0].Denom)
resPre := token.Amount
resPost := tokenPost.Sub(tokenPre)
return resPost.Uint64() == resPre.Uint64()
} else {
return false
}
},
1*time.Minute,
10*time.Millisecond,
"tx not received on destination chain",
)
c.t.Log("successfully sent IBC tokens")
}
func (c *Config) GetAllChainNodes() []*NodeConfig {
nodeConfigs := make([]*NodeConfig, len(c.NodeConfigs))
copy(nodeConfigs, c.NodeConfigs)
return nodeConfigs
}
// GetDefaultNode returns the default node of the chain.
// The default node is the first one created. Returns error if no
// ndoes created.
func (c *Config) GetDefaultNode() (*NodeConfig, error) {
return c.getNodeAtIndex(defaultNodeIndex)
}
// GetPersistentPeers returns persistent peers from every node
// associated with a chain.
func (c *Config) GetPersistentPeers() []string {
peers := make([]string, len(c.NodeConfigs))
for i, node := range c.NodeConfigs {
peers[i] = node.PeerId
}
return peers
}
// Returns the nodeIndex'th node on the chain
func (c *Config) GetNodeAtIndex(nodeIndex int) (*NodeConfig, error) {
return c.getNodeAtIndex(nodeIndex)
}
func (c *Config) getNodeAtIndex(nodeIndex int) (*NodeConfig, error) {
if nodeIndex > len(c.NodeConfigs) {
return nil, fmt.Errorf("node index (%d) is greater than the number of nodes available (%d)", nodeIndex, len(c.NodeConfigs))
}
return c.NodeConfigs[nodeIndex], nil
}
func (c *Config) SubmitCreateConcentratedPoolProposal(chainANode *NodeConfig) (uint64, error) {
propNumber := chainANode.SubmitCreateConcentratedPoolProposal(true)
chainANode.DepositProposal(propNumber, true)
AllValsVoteOnProposal(c, propNumber)
require.Eventually(c.t, func() bool {
status, err := chainANode.QueryPropStatus(propNumber)
if err != nil {
return false
}
return status == proposalStatusPassed
}, time.Second*30, 10*time.Millisecond)
poolId := chainANode.QueryNumPools()
return poolId, nil
}