rename lastheader to latestcommittedheader (cosmos#5672)

* renamed lastheader to latestcommittedheader * chore: lint fixes post github ui merge conflict linting fixes. --------- Co-authored-by: DimitrisJim <d.f.hilliard@gmail.com>
notional-labs · Jan 22, 2024 · 0ad8ab4 · 0ad8ab4
1 parent 5322823
commit 0ad8ab4
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Showing 8 changed files with 33 additions and 33 deletions.
diff --git a/modules/core/02-client/types/codec_test.go b/modules/core/02-client/types/codec_test.go
@@ -80,7 +80,7 @@ func (suite *TypesTestSuite) TestPackConsensusState() {
 		},
 		{
 			"tendermint consensus",
-			suite.chainA.LastHeader.ConsensusState(),
+			suite.chainA.LatestCommittedHeader.ConsensusState(),
 			true,
 		},
 		{
@@ -129,7 +129,7 @@ func (suite *TypesTestSuite) TestPackClientMessage() {
 		},
 		{
 			"tendermint header",
-			suite.chainA.LastHeader,
+			suite.chainA.LatestCommittedHeader,
 			true,
 		},
 		{

diff --git a/modules/core/03-connection/keeper/keeper_test.go b/modules/core/03-connection/keeper/keeper_test.go
@@ -131,14 +131,14 @@ func (suite *KeeperTestSuite) TestGetTimestampAtHeight() {
 			path := ibctesting.NewPath(suite.chainA, suite.chainB)
 			suite.coordinator.SetupConnections(path)
 			connection = path.EndpointA.GetConnection()
-			height = suite.chainB.LastHeader.GetHeight()
+			height = suite.chainB.LatestCommittedHeader.GetHeight()
 		}, true},
 		{"client state not found", func() {}, false},
 		{"consensus state not found", func() {
 			path := ibctesting.NewPath(suite.chainA, suite.chainB)
 			suite.coordinator.SetupConnections(path)
 			connection = path.EndpointA.GetConnection()
-			height = suite.chainB.LastHeader.GetHeight().Increment()
+			height = suite.chainB.LatestCommittedHeader.GetHeight().Increment()
 		}, false},
 	}
 
@@ -154,7 +154,7 @@ func (suite *KeeperTestSuite) TestGetTimestampAtHeight() {
 
 			if tc.expPass {
 				suite.Require().NoError(err)
-				suite.Require().EqualValues(uint64(suite.chainB.LastHeader.GetTime().UnixNano()), actualTimestamp)
+				suite.Require().EqualValues(uint64(suite.chainB.LatestCommittedHeader.GetTime().UnixNano()), actualTimestamp)
 			} else {
 				suite.Require().Error(err)
 			}

diff --git a/modules/core/ante/ante_test.go b/modules/core/ante/ante_test.go
@@ -94,7 +94,7 @@ func (suite *AnteTestSuite) createAcknowledgementMessage(isRedundant bool) sdk.M
 
 // createTimeoutMessage creates an Timeout message for a packet sent from chain B to chain A.
 func (suite *AnteTestSuite) createTimeoutMessage(isRedundant bool) sdk.Msg {
-	height := suite.chainA.LastHeader.GetHeight()
+	height := suite.chainA.LatestCommittedHeader.GetHeight()
 	timeoutHeight := clienttypes.NewHeight(height.GetRevisionNumber(), height.GetRevisionHeight()+1)
 
 	sequence, err := suite.path.EndpointB.SendPacket(timeoutHeight, 0, ibctesting.MockPacketData)
@@ -123,7 +123,7 @@ func (suite *AnteTestSuite) createTimeoutMessage(isRedundant bool) sdk.Msg {
 
 // createTimeoutOnCloseMessage creates an TimeoutOnClose message for a packet sent from chain B to chain A.
 func (suite *AnteTestSuite) createTimeoutOnCloseMessage(isRedundant bool) sdk.Msg {
-	height := suite.chainA.LastHeader.GetHeight()
+	height := suite.chainA.LatestCommittedHeader.GetHeight()
 	timeoutHeight := clienttypes.NewHeight(height.GetRevisionNumber(), height.GetRevisionHeight()+1)
 
 	sequence, err := suite.path.EndpointB.SendPacket(timeoutHeight, 0, ibctesting.MockPacketData)

diff --git a/modules/light-clients/07-tendermint/client_state_test.go b/modules/light-clients/07-tendermint/client_state_test.go
@@ -278,7 +278,7 @@ func (suite *TendermintTestSuite) TestInitialize() {
 			clientState := ibctm.NewClientState(
 				path.EndpointB.Chain.ChainID,
 				tmConfig.TrustLevel, tmConfig.TrustingPeriod, tmConfig.UnbondingPeriod, tmConfig.MaxClockDrift,
-				suite.chainB.LastHeader.GetTrustedHeight(), commitmenttypes.GetSDKSpecs(), ibctesting.UpgradePath,
+				suite.chainB.LatestCommittedHeader.GetTrustedHeight(), commitmenttypes.GetSDKSpecs(), ibctesting.UpgradePath,
 			)
 
 			store := suite.chainA.App.GetIBCKeeper().ClientKeeper.ClientStore(suite.chainA.GetContext(), path.EndpointA.ClientID)
@@ -287,11 +287,11 @@ func (suite *TendermintTestSuite) TestInitialize() {
 			if tc.expPass {
 				suite.Require().NoError(err, "valid case returned an error")
 				suite.Require().True(store.Has(host.ClientStateKey()))
-				suite.Require().True(store.Has(host.ConsensusStateKey(suite.chainB.LastHeader.GetTrustedHeight())))
+				suite.Require().True(store.Has(host.ConsensusStateKey(suite.chainB.LatestCommittedHeader.GetTrustedHeight())))
 			} else {
 				suite.Require().Error(err, "invalid case didn't return an error")
 				suite.Require().False(store.Has(host.ClientStateKey()))
-				suite.Require().False(store.Has(host.ConsensusStateKey(suite.chainB.LastHeader.GetTrustedHeight())))
+				suite.Require().False(store.Has(host.ConsensusStateKey(suite.chainB.LatestCommittedHeader.GetTrustedHeight())))
 			}
 		})
 	}

diff --git a/modules/light-clients/07-tendermint/header_test.go b/modules/light-clients/07-tendermint/header_test.go
@@ -11,12 +11,12 @@ import (
 )
 
 func (suite *TendermintTestSuite) TestGetHeight() {
-	header := suite.chainA.LastHeader
+	header := suite.chainA.LatestCommittedHeader
 	suite.Require().NotEqual(uint64(0), header.GetHeight())
 }
 
 func (suite *TendermintTestSuite) TestGetTime() {
-	header := suite.chainA.LastHeader
+	header := suite.chainA.LatestCommittedHeader
 	suite.Require().NotEqual(time.Time{}, header.GetTime())
 }
 
@@ -38,7 +38,7 @@ func (suite *TendermintTestSuite) TestHeaderValidateBasic() {
 			header.SignedHeader.Commit.Height = -1
 		}, false},
 		{"signed header failed tendermint ValidateBasic", func() {
-			header = suite.chainA.LastHeader
+			header = suite.chainA.LatestCommittedHeader
 			header.SignedHeader.Commit = nil
 		}, false},
 		{"trusted height is equal to header height", func() {
@@ -52,7 +52,7 @@ func (suite *TendermintTestSuite) TestHeaderValidateBasic() {
 		}, false},
 		{"header validator hash does not equal hash of validator set", func() {
 			// use chainB's randomly generated validator set
-			header.ValidatorSet = suite.chainB.LastHeader.ValidatorSet
+			header.ValidatorSet = suite.chainB.LatestCommittedHeader.ValidatorSet
 		}, false},
 	}
 
@@ -64,7 +64,7 @@ func (suite *TendermintTestSuite) TestHeaderValidateBasic() {
 		suite.Run(tc.name, func() {
 			suite.SetupTest()
 
-			header = suite.chainA.LastHeader // must be explicitly changed in malleate
+			header = suite.chainA.LatestCommittedHeader // must be explicitly changed in malleate
 
 			tc.malleate()
 

diff --git a/testing/chain.go b/testing/chain.go
@@ -53,14 +53,14 @@ type SenderAccount struct {
 type TestChain struct {
 	testing.TB
 
-	Coordinator    *Coordinator
-	App            TestingApp
-	ChainID        string
-	LastHeader     *ibctm.Header   // header for last block height committed
-	ProposedHeader cmtproto.Header // proposed (uncommitted) header for current block height
-	QueryServer    types.QueryServer
-	TxConfig       client.TxConfig
-	Codec          codec.Codec
+	Coordinator           *Coordinator
+	App                   TestingApp
+	ChainID               string
+	LatestCommittedHeader *ibctm.Header   // header for last block height committed
+	ProposedHeader        cmtproto.Header // proposed (uncommitted) header for current block height
+	QueryServer           types.QueryServer
+	TxConfig              client.TxConfig
+	Codec                 codec.Codec
 
 	Vals     *cmttypes.ValidatorSet
 	NextVals *cmttypes.ValidatorSet
@@ -306,7 +306,7 @@ func (chain *TestChain) commitBlock(res *abci.ResponseFinalizeBlock) {
 
 	// set the last header to the current header
 	// use nil trusted fields
-	chain.LastHeader = chain.CurrentTMClientHeader()
+	chain.LatestCommittedHeader = chain.CurrentTMClientHeader()
 
 	// val set changes returned from previous block get applied to the next validators
 	// of this block. See tendermint spec for details.
@@ -454,7 +454,7 @@ func (chain *TestChain) ConstructUpdateTMClientHeader(counterparty *TestChain, c
 // ConstructUpdateTMClientHeader will construct a valid 07-tendermint Header to update the
 // light client on the source chain.
 func (chain *TestChain) ConstructUpdateTMClientHeaderWithTrustedHeight(counterparty *TestChain, clientID string, trustedHeight clienttypes.Height) (*ibctm.Header, error) {
-	header := counterparty.LastHeader
+	header := counterparty.LatestCommittedHeader
 	// Relayer must query for LatestHeight on client to get TrustedHeight if the trusted height is not set
 	if trustedHeight.IsZero() {
 		trustedHeight = chain.GetClientState(clientID).GetLatestHeight().(clienttypes.Height)

diff --git a/testing/endpoint.go b/testing/endpoint.go
@@ -96,11 +96,11 @@ func (endpoint *Endpoint) CreateClient() (err error) {
 		tmConfig, ok := endpoint.ClientConfig.(*TendermintConfig)
 		require.True(endpoint.Chain.TB, ok)
 
-		height := endpoint.Counterparty.Chain.LastHeader.GetHeight().(clienttypes.Height)
+		height := endpoint.Counterparty.Chain.LatestCommittedHeader.GetHeight().(clienttypes.Height)
 		clientState = ibctm.NewClientState(
 			endpoint.Counterparty.Chain.ChainID, tmConfig.TrustLevel, tmConfig.TrustingPeriod, tmConfig.UnbondingPeriod, tmConfig.MaxClockDrift,
 			height, commitmenttypes.GetSDKSpecs(), UpgradePath)
-		consensusState = endpoint.Counterparty.Chain.LastHeader.ConsensusState()
+		consensusState = endpoint.Counterparty.Chain.LatestCommittedHeader.ConsensusState()
 	case exported.Solomachine:
 		// TODO
 		//		solo := NewSolomachine(endpoint.Chain.TB, endpoint.Chain.Codec, clientID, "", 1)
@@ -195,9 +195,9 @@ func (endpoint *Endpoint) UpgradeChain() error {
 	endpoint.Counterparty.SetClientState(clientState)
 
 	tmConsensusState := &ibctm.ConsensusState{
-		Timestamp:          endpoint.Chain.LastHeader.GetTime(),
-		Root:               commitmenttypes.NewMerkleRoot(endpoint.Chain.LastHeader.Header.GetAppHash()),
-		NextValidatorsHash: endpoint.Chain.LastHeader.Header.NextValidatorsHash,
+		Timestamp:          endpoint.Chain.LatestCommittedHeader.GetTime(),
+		Root:               commitmenttypes.NewMerkleRoot(endpoint.Chain.LatestCommittedHeader.Header.GetAppHash()),
+		NextValidatorsHash: endpoint.Chain.LatestCommittedHeader.Header.NextValidatorsHash,
 	}
 	endpoint.Counterparty.SetConsensusState(tmConsensusState, clientState.GetLatestHeight())
 

diff --git a/testing/solomachine.go b/testing/solomachine.go
@@ -288,11 +288,11 @@ func (solo *Solomachine) ConnOpenInit(chain *TestChain, clientID string) string
 func (solo *Solomachine) ConnOpenAck(chain *TestChain, clientID, connectionID string) {
 	tryProof := solo.GenerateConnOpenTryProof(clientID, connectionID)
 
-	clientState := ibctm.NewClientState(chain.ChainID, DefaultTrustLevel, TrustingPeriod, UnbondingPeriod, MaxClockDrift, chain.LastHeader.GetHeight().(clienttypes.Height), commitmenttypes.GetSDKSpecs(), UpgradePath)
+	clientState := ibctm.NewClientState(chain.ChainID, DefaultTrustLevel, TrustingPeriod, UnbondingPeriod, MaxClockDrift, chain.LatestCommittedHeader.GetHeight().(clienttypes.Height), commitmenttypes.GetSDKSpecs(), UpgradePath)
 	clientProof := solo.GenerateClientStateProof(clientState)
 
-	consensusState := chain.LastHeader.ConsensusState()
-	consensusHeight := chain.LastHeader.GetHeight()
+	consensusState := chain.LatestCommittedHeader.ConsensusState()
+	consensusHeight := chain.LatestCommittedHeader.GetHeight()
 	consensusProof := solo.GenerateConsensusStateProof(consensusState, consensusHeight)
 
 	msgConnOpenAck := connectiontypes.NewMsgConnectionOpenAck(