feat!: IS rebase (#13122)

* feat: IS rebase (squash da53124..b45dd5f)

* clean up docs

* fix: fix IS tests (#13420)

* revert key update

* add hook error handling

* impl feedback

* add changelog

* implements style nits
Co-authored-by: Aleksandr Bezobchuk <alexanderbez@users.noreply.github.com>

* more nits

* fix tests
Co-authored-by: Simon <sainoe@users.noreply.github.com>

* add godoc

* add godoc

Co-authored-by: Julien Robert <julien@rbrt.fr>

CHANGELOG.md

@@ -39,6 +39,7 @@ Ref: https://keepachangelog.com/en/1.0.0/
 
 ### Features
 
+* (x/staking) [#13122](https://github.com/cosmos/cosmos-sdk/pull/13122) Add `UnbondingCanComplete` and `PutUnbondingOnHold` to `x/staking` module.
 * [#13437](https://github.com/cosmos/cosmos-sdk/pull/13437) Add new flag `--modules-to-export` in `simd export` command to export only selected modules.
 * [#13435](https://github.com/cosmos/cosmos-sdk/pull/13435) Extend error context when a simulation fails.
 * [#13298](https://github.com/cosmos/cosmos-sdk/pull/13298) Add `AddGenesisAccount` helper func in x/auth module which helps adding accounts to genesis state.
@@ -101,6 +102,7 @@ Ref: https://keepachangelog.com/en/1.0.0/
 
 ### API Breaking Changes
 
+* (x/slashing, x/staking) [#13122](https://github.com/cosmos/cosmos-sdk/pull/13122) Add the infraction a validator commited type as an argument to the `Slash` keeper method.
 * [#13437](https://github.com/cosmos/cosmos-sdk/pull/13437) Add a list of modules to export argument in `ExportAppStateAndValidators`.
 * (x/slashing) [#13427](https://github.com/cosmos/cosmos-sdk/pull/13427) Move `x/slashing/testslashing` to `x/slashing/testutil` for consistency with other modules.
 * (x/staking) [#13427](https://github.com/cosmos/cosmos-sdk/pull/13427) Move `x/staking/teststaking` to `x/staking/testutil` for consistency with other modules.

proto/cosmos/staking/v1beta1/staking.proto

@@ -9,6 +9,7 @@ import "google/protobuf/timestamp.proto";
 import "cosmos_proto/cosmos.proto";
 import "cosmos/base/v1beta1/coin.proto";
 import "tendermint/types/types.proto";
+import "tendermint/abci/types.proto";
 
 option go_package = "github.com/cosmos/cosmos-sdk/x/staking/types";
 
@@ -124,6 +125,12 @@ message Validator {
     (gogoproto.customtype) = "github.com/cosmos/cosmos-sdk/types.Int",
     (gogoproto.nullable)   = false
   ];
+
+  // strictly positive if this validator's unbonding has been stopped by external modules
+  int64 unbonding_on_hold_ref_count = 12;
+
+  // list of unbonding ids, each uniquely identifing an unbonding of this validator
+  repeated uint64 unbonding_ids = 13;
 }
 
 // BondStatus is the status of a validator.
@@ -216,7 +223,7 @@ message UnbondingDelegation {
   // validator_address is the bech32-encoded address of the validator.
   string validator_address = 2 [(cosmos_proto.scalar) = "cosmos.AddressString"];
   // entries are the unbonding delegation entries.
-  repeated UnbondingDelegationEntry entries = 3 [(gogoproto.nullable) = false]; // unbonding delegation entries
+  repeated UnbondingDelegationEntry entries = 3 [(gogoproto.nullable) = false];  // unbonding delegation entries
 }
 
 // UnbondingDelegationEntry defines an unbonding object with relevant metadata.
@@ -240,6 +247,11 @@ message UnbondingDelegationEntry {
     (gogoproto.customtype) = "github.com/cosmos/cosmos-sdk/types.Int",
     (gogoproto.nullable)   = false
   ];
+  // Incrementing id that uniquely identifies this entry
+  uint64 unbonding_id = 5;
+
+  // Strictly positive if this entry's unbonding has been stopped by external modules
+  int64 unbonding_on_hold_ref_count = 6;
 }
 
 // RedelegationEntry defines a redelegation object with relevant metadata.
@@ -263,6 +275,11 @@ message RedelegationEntry {
     (gogoproto.customtype) = "github.com/cosmos/cosmos-sdk/types.Dec",
     (gogoproto.nullable)   = false
   ];
+  // Incrementing id that uniquely identifies this entry
+  uint64 unbonding_id = 5;
+
+  // Strictly positive if this entry's unbonding has been stopped by external modules
+  int64 unbonding_on_hold_ref_count = 6;
 }
 
 // Redelegation contains the list of a particular delegator's redelegating bonds
@@ -279,7 +296,7 @@ message Redelegation {
   // validator_dst_address is the validator redelegation destination operator address.
   string validator_dst_address = 3 [(cosmos_proto.scalar) = "cosmos.AddressString"];
   // entries are the redelegation entries.
-  repeated RedelegationEntry entries = 4 [(gogoproto.nullable) = false]; // redelegation entries
+  repeated RedelegationEntry entries = 4 [(gogoproto.nullable) = false];  // redelegation entries
 }
 
 // Params defines the parameters for the x/staking module.
@@ -358,3 +375,19 @@ message Pool {
     (gogoproto.jsontag)    = "bonded_tokens"
   ];
 }
+
+// Infraction indicates the infraction a validator commited.
+enum Infraction {
+  // UNSPECIFIED defines an empty infraction.
+  INFRACTION_UNSPECIFIED = 0;
+  // DOUBLE_SIGN defines a validator that double-signs a block.
+  INFRACTION_DOUBLE_SIGN = 1;
+  // DOWNTIME defines a validator that missed signing too many blocks.
+  INFRACTION_DOWNTIME = 2;
+}
+
+// ValidatorUpdates defines an array of abci.ValidatorUpdate objects.
+// TODO: explore moving this to proto/cosmos/base to separate modules from tendermint dependence
+message ValidatorUpdates {
+  repeated tendermint.abci.ValidatorUpdate updates = 1 [(gogoproto.nullable) = false];
+}

tests/go.mod

@@ -8,6 +8,7 @@ require (
 	cosmossdk.io/simapp v0.0.0-20220908203654-84d4bf5accad
 	github.com/cosmos/cosmos-sdk v0.0.0-00010101000000-000000000000
 	github.com/cosmos/gogoproto v1.4.2
+	github.com/golang/mock v1.6.0
 	github.com/google/uuid v1.3.0
 	github.com/spf13/cobra v1.5.0
 	github.com/stretchr/testify v1.8.0
@@ -68,7 +69,6 @@ require (
 	github.com/gogo/protobuf v1.3.2 // indirect
 	github.com/golang/glog v1.0.0 // indirect
 	github.com/golang/groupcache v0.0.0-20210331224755-41bb18bfe9da // indirect
-	github.com/golang/mock v1.6.0 // indirect
 	github.com/golang/protobuf v1.5.2 // indirect
 	github.com/golang/snappy v0.0.4 // indirect
 	github.com/google/btree v1.0.1 // indirect

tests/integration/distribution/keeper/delegation_test.go

@@ -137,7 +137,7 @@ func TestCalculateRewardsAfterSlash(t *testing.T) {
 	ctx = ctx.WithBlockHeight(ctx.BlockHeight() + 3)
 
 	// slash the validator by 50%
-	stakingKeeper.Slash(ctx, valConsAddr0, ctx.BlockHeight(), valPower, sdk.NewDecWithPrec(5, 1))
+	stakingKeeper.Slash(ctx, valConsAddr0, ctx.BlockHeight(), valPower, sdk.NewDecWithPrec(5, 1), stakingtypes.Infraction_INFRACTION_UNSPECIFIED)
 
 	// retrieve validator
 	val = stakingKeeper.Validator(ctx, valAddrs[0])
@@ -212,7 +212,7 @@ func TestCalculateRewardsAfterManySlashes(t *testing.T) {
 	ctx = ctx.WithBlockHeight(ctx.BlockHeight() + 3)
 
 	// slash the validator by 50%
-	stakingKeeper.Slash(ctx, valConsAddr0, ctx.BlockHeight(), valPower, sdk.NewDecWithPrec(5, 1))
+	stakingKeeper.Slash(ctx, valConsAddr0, ctx.BlockHeight(), valPower, sdk.NewDecWithPrec(5, 1), stakingtypes.Infraction_INFRACTION_UNSPECIFIED)
 
 	// fetch the validator again
 	val = stakingKeeper.Validator(ctx, valAddrs[0])
@@ -226,7 +226,7 @@ func TestCalculateRewardsAfterManySlashes(t *testing.T) {
 	distrKeeper.AllocateTokensToValidator(ctx, val, tokens)
 
 	// slash the validator by 50% again
-	stakingKeeper.Slash(ctx, valConsAddr0, ctx.BlockHeight(), valPower/2, sdk.NewDecWithPrec(5, 1))
+	stakingKeeper.Slash(ctx, valConsAddr0, ctx.BlockHeight(), valPower/2, sdk.NewDecWithPrec(5, 1), stakingtypes.Infraction_INFRACTION_UNSPECIFIED)
 
 	// fetch the validator again
 	val = stakingKeeper.Validator(ctx, valAddrs[0])
@@ -466,10 +466,10 @@ func TestCalculateRewardsAfterManySlashesInSameBlock(t *testing.T) {
 	distrKeeper.AllocateTokensToValidator(ctx, val, tokens)
 
 	// slash the validator by 50%
-	stakingKeeper.Slash(ctx, valConsAddr0, ctx.BlockHeight(), valPower, sdk.NewDecWithPrec(5, 1))
+	stakingKeeper.Slash(ctx, valConsAddr0, ctx.BlockHeight(), valPower, sdk.NewDecWithPrec(5, 1), stakingtypes.Infraction_INFRACTION_UNSPECIFIED)
 
 	// slash the validator by 50% again
-	stakingKeeper.Slash(ctx, valConsAddr0, ctx.BlockHeight(), valPower/2, sdk.NewDecWithPrec(5, 1))
+	stakingKeeper.Slash(ctx, valConsAddr0, ctx.BlockHeight(), valPower/2, sdk.NewDecWithPrec(5, 1), stakingtypes.Infraction_INFRACTION_UNSPECIFIED)
 
 	// fetch the validator again
 	val = stakingKeeper.Validator(ctx, valAddrs[0])
@@ -535,7 +535,7 @@ func TestCalculateRewardsMultiDelegatorMultiSlash(t *testing.T) {
 
 	// slash the validator
 	ctx = ctx.WithBlockHeight(ctx.BlockHeight() + 3)
-	stakingKeeper.Slash(ctx, valConsAddr0, ctx.BlockHeight(), valPower, sdk.NewDecWithPrec(5, 1))
+	stakingKeeper.Slash(ctx, valConsAddr0, ctx.BlockHeight(), valPower, sdk.NewDecWithPrec(5, 1), stakingtypes.Infraction_INFRACTION_UNSPECIFIED)
 	ctx = ctx.WithBlockHeight(ctx.BlockHeight() + 3)
 
 	// second delegation
@@ -554,7 +554,7 @@ func TestCalculateRewardsMultiDelegatorMultiSlash(t *testing.T) {
 
 	// slash the validator again
 	ctx = ctx.WithBlockHeight(ctx.BlockHeight() + 3)
-	stakingKeeper.Slash(ctx, valConsAddr0, ctx.BlockHeight(), valPower, sdk.NewDecWithPrec(5, 1))
+	stakingKeeper.Slash(ctx, valConsAddr0, ctx.BlockHeight(), valPower, sdk.NewDecWithPrec(5, 1), stakingtypes.Infraction_INFRACTION_UNSPECIFIED)
 	ctx = ctx.WithBlockHeight(ctx.BlockHeight() + 3)
 
 	// fetch updated validator

tests/integration/slashing/keeper/keeper_test.go

@@ -290,9 +290,11 @@ func (s *KeeperTestSuite) TestValidatorDippingInAndOut() {
 	// shouldn't be jailed/kicked yet
 	tstaking.CheckValidator(valAddr, stakingtypes.Bonded, false)
 
-	// validator misses an additional 500 more blocks, after the cooling off period of SignedBlockWindow (here 1000 blocks).
+	// validator misses an additional 500 more blocks within the SignedBlockWindow (here 1000 blocks).
 	latest := s.slashingKeeper.SignedBlocksWindow(ctx) + height
-	for ; height < latest+s.slashingKeeper.MinSignedPerWindow(ctx); height++ {
+	// misses 500 blocks + within the signing windows i.e. 700-1700
+	// validators misses all 1000 block of a SignedBlockWindows
+	for ; height < latest+1; height++ {
 		ctx = ctx.WithBlockHeight(height)
 		s.slashingKeeper.HandleValidatorSignature(ctx, val.Address(), newPower, false)
 	}
@@ -305,8 +307,8 @@ func (s *KeeperTestSuite) TestValidatorDippingInAndOut() {
 	signInfo, found := s.slashingKeeper.GetValidatorSigningInfo(ctx, consAddr)
 	s.Require().True(found)
 	s.Require().Equal(int64(700), signInfo.StartHeight)
-	s.Require().Equal(int64(499), signInfo.MissedBlocksCounter)
-	s.Require().Equal(int64(499), signInfo.IndexOffset)
+	s.Require().Equal(int64(0), signInfo.MissedBlocksCounter)
+	s.Require().Equal(int64(0), signInfo.IndexOffset)
 
 	// some blocks pass
 	height = int64(5000)

tests/integration/staking/keeper/msg_server_test.go

@@ -45,6 +45,7 @@ func TestCancelUnbondingDelegation(t *testing.T) {
 		delegatorAddr, validatorAddr, 10,
 		ctx.BlockTime().Add(time.Minute*10),
 		unbondingAmount.Amount,
+		0,
 	)
 
 	// set and retrieve a record

tests/integration/staking/keeper/slash_test.go

@@ -58,7 +58,7 @@ func TestSlashUnbondingDelegation(t *testing.T) {
 	// set an unbonding delegation with expiration timestamp (beyond which the
 	// unbonding delegation shouldn't be slashed)
 	ubd := types.NewUnbondingDelegation(addrDels[0], addrVals[0], 0,
-		time.Unix(5, 0), sdk.NewInt(10))
+		time.Unix(5, 0), sdk.NewInt(10), 0)
 
 	app.StakingKeeper.SetUnbondingDelegation(ctx, ubd)
 
@@ -109,7 +109,7 @@ func TestSlashRedelegation(t *testing.T) {
 	// set a redelegation with an expiration timestamp beyond which the
 	// redelegation shouldn't be slashed
 	rd := types.NewRedelegation(addrDels[0], addrVals[0], addrVals[1], 0,
-		time.Unix(5, 0), sdk.NewInt(10), math.LegacyNewDec(10))
+		time.Unix(5, 0), sdk.NewInt(10), math.LegacyNewDec(10), 0)
 
 	app.StakingKeeper.SetRedelegation(ctx, rd)
 
@@ -172,7 +172,7 @@ func TestSlashAtNegativeHeight(t *testing.T) {
 
 	validator, found := app.StakingKeeper.GetValidatorByConsAddr(ctx, consAddr)
 	require.True(t, found)
-	app.StakingKeeper.Slash(ctx, consAddr, -2, 10, fraction)
+	app.StakingKeeper.Slash(ctx, consAddr, -2, 10, fraction, types.Infraction_INFRACTION_UNSPECIFIED)
 
 	// read updated state
 	validator, found = app.StakingKeeper.GetValidatorByConsAddr(ctx, consAddr)
@@ -203,7 +203,7 @@ func TestSlashValidatorAtCurrentHeight(t *testing.T) {
 
 	validator, found := app.StakingKeeper.GetValidatorByConsAddr(ctx, consAddr)
 	require.True(t, found)
-	app.StakingKeeper.Slash(ctx, consAddr, ctx.BlockHeight(), 10, fraction)
+	app.StakingKeeper.Slash(ctx, consAddr, ctx.BlockHeight(), 10, fraction, types.Infraction_INFRACTION_UNSPECIFIED)
 
 	// read updated state
 	validator, found = app.StakingKeeper.GetValidatorByConsAddr(ctx, consAddr)
@@ -233,7 +233,7 @@ func TestSlashWithUnbondingDelegation(t *testing.T) {
 	// set an unbonding delegation with expiration timestamp beyond which the
 	// unbonding delegation shouldn't be slashed
 	ubdTokens := app.StakingKeeper.TokensFromConsensusPower(ctx, 4)
-	ubd := types.NewUnbondingDelegation(addrDels[0], addrVals[0], 11, time.Unix(0, 0), ubdTokens)
+	ubd := types.NewUnbondingDelegation(addrDels[0], addrVals[0], 11, time.Unix(0, 0), ubdTokens, 0)
 	app.StakingKeeper.SetUnbondingDelegation(ctx, ubd)
 
 	// slash validator for the first time
@@ -243,7 +243,7 @@ func TestSlashWithUnbondingDelegation(t *testing.T) {
 
 	validator, found := app.StakingKeeper.GetValidatorByConsAddr(ctx, consAddr)
 	require.True(t, found)
-	app.StakingKeeper.Slash(ctx, consAddr, 10, 10, fraction)
+	app.StakingKeeper.Slash(ctx, consAddr, 10, 10, fraction, types.Infraction_INFRACTION_UNSPECIFIED)
 
 	// end block
 	applyValidatorSetUpdates(t, ctx, app.StakingKeeper, 1)
@@ -273,7 +273,7 @@ func TestSlashWithUnbondingDelegation(t *testing.T) {
 
 	// slash validator again
 	ctx = ctx.WithBlockHeight(13)
-	app.StakingKeeper.Slash(ctx, consAddr, 9, 10, fraction)
+	app.StakingKeeper.Slash(ctx, consAddr, 9, 10, fraction, types.Infraction_INFRACTION_UNSPECIFIED)
 
 	ubd, found = app.StakingKeeper.GetUnbondingDelegation(ctx, addrDels[0], addrVals[0])
 	require.True(t, found)
@@ -299,7 +299,7 @@ func TestSlashWithUnbondingDelegation(t *testing.T) {
 	// on the unbonding delegation, but it will slash stake bonded since the infraction
 	// this may not be the desirable behaviour, ref https://github.com/cosmos/cosmos-sdk/issues/1440
 	ctx = ctx.WithBlockHeight(13)
-	app.StakingKeeper.Slash(ctx, consAddr, 9, 10, fraction)
+	app.StakingKeeper.Slash(ctx, consAddr, 9, 10, fraction, types.Infraction_INFRACTION_UNSPECIFIED)
 
 	ubd, found = app.StakingKeeper.GetUnbondingDelegation(ctx, addrDels[0], addrVals[0])
 	require.True(t, found)
@@ -325,7 +325,7 @@ func TestSlashWithUnbondingDelegation(t *testing.T) {
 	// on the unbonding delegation, but it will slash stake bonded since the infraction
 	// this may not be the desirable behaviour, ref https://github.com/cosmos/cosmos-sdk/issues/1440
 	ctx = ctx.WithBlockHeight(13)
-	app.StakingKeeper.Slash(ctx, consAddr, 9, 10, fraction)
+	app.StakingKeeper.Slash(ctx, consAddr, 9, 10, fraction, types.Infraction_INFRACTION_UNSPECIFIED)
 
 	ubd, found = app.StakingKeeper.GetUnbondingDelegation(ctx, addrDels[0], addrVals[0])
 	require.True(t, found)
@@ -358,7 +358,7 @@ func TestSlashWithRedelegation(t *testing.T) {
 
 	// set a redelegation
 	rdTokens := app.StakingKeeper.TokensFromConsensusPower(ctx, 6)
-	rd := types.NewRedelegation(addrDels[0], addrVals[0], addrVals[1], 11, time.Unix(0, 0), rdTokens, sdk.NewDecFromInt(rdTokens))
+	rd := types.NewRedelegation(addrDels[0], addrVals[0], addrVals[1], 11, time.Unix(0, 0), rdTokens, sdk.NewDecFromInt(rdTokens), 0)
 	app.StakingKeeper.SetRedelegation(ctx, rd)
 
 	// set the associated delegation
@@ -382,7 +382,9 @@ func TestSlashWithRedelegation(t *testing.T) {
 	validator, found := app.StakingKeeper.GetValidatorByConsAddr(ctx, consAddr)
 	require.True(t, found)
 
-	require.NotPanics(t, func() { app.StakingKeeper.Slash(ctx, consAddr, 10, 10, fraction) })
+	require.NotPanics(t, func() {
+		app.StakingKeeper.Slash(ctx, consAddr, 10, 10, fraction, types.Infraction_INFRACTION_UNSPECIFIED)
+	})
 	burnAmount := sdk.NewDecFromInt(app.StakingKeeper.TokensFromConsensusPower(ctx, 10)).Mul(fraction).TruncateInt()
 
 	bondedPool = app.StakingKeeper.GetBondedPool(ctx)
@@ -413,7 +415,9 @@ func TestSlashWithRedelegation(t *testing.T) {
 	validator, found = app.StakingKeeper.GetValidatorByConsAddr(ctx, consAddr)
 	require.True(t, found)
 
-	require.NotPanics(t, func() { app.StakingKeeper.Slash(ctx, consAddr, 10, 10, math.LegacyOneDec()) })
+	require.NotPanics(t, func() {
+		app.StakingKeeper.Slash(ctx, consAddr, 10, 10, math.LegacyOneDec(), types.Infraction_INFRACTION_UNSPECIFIED)
+	})
 	burnAmount = app.StakingKeeper.TokensFromConsensusPower(ctx, 7)
 
 	// read updated pool
@@ -447,7 +451,9 @@ func TestSlashWithRedelegation(t *testing.T) {
 	validator, found = app.StakingKeeper.GetValidatorByConsAddr(ctx, consAddr)
 	require.True(t, found)
 
-	require.NotPanics(t, func() { app.StakingKeeper.Slash(ctx, consAddr, 10, 10, math.LegacyOneDec()) })
+	require.NotPanics(t, func() {
+		app.StakingKeeper.Slash(ctx, consAddr, 10, 10, math.LegacyOneDec(), types.Infraction_INFRACTION_UNSPECIFIED)
+	})
 
 	burnAmount = sdk.NewDecFromInt(app.StakingKeeper.TokensFromConsensusPower(ctx, 10)).Mul(math.LegacyOneDec()).TruncateInt()
 	burnAmount = burnAmount.Sub(math.LegacyOneDec().MulInt(rdTokens).TruncateInt())
@@ -480,7 +486,9 @@ func TestSlashWithRedelegation(t *testing.T) {
 	validator, _ = app.StakingKeeper.GetValidatorByConsAddr(ctx, consAddr)
 	require.Equal(t, validator.GetStatus(), types.Unbonding)
 
-	require.NotPanics(t, func() { app.StakingKeeper.Slash(ctx, consAddr, 10, 10, math.LegacyOneDec()) })
+	require.NotPanics(t, func() {
+		app.StakingKeeper.Slash(ctx, consAddr, 10, 10, math.LegacyOneDec(), types.Infraction_INFRACTION_UNSPECIFIED)
+	})
 
 	// read updated pool
 	bondedPool = app.StakingKeeper.GetBondedPool(ctx)
@@ -510,7 +518,7 @@ func TestSlashBoth(t *testing.T) {
 	// set a redelegation with expiration timestamp beyond which the
 	// redelegation shouldn't be slashed
 	rdATokens := app.StakingKeeper.TokensFromConsensusPower(ctx, 6)
-	rdA := types.NewRedelegation(addrDels[0], addrVals[0], addrVals[1], 11, time.Unix(0, 0), rdATokens, sdk.NewDecFromInt(rdATokens))
+	rdA := types.NewRedelegation(addrDels[0], addrVals[0], addrVals[1], 11, time.Unix(0, 0), rdATokens, sdk.NewDecFromInt(rdATokens), 0)
 	app.StakingKeeper.SetRedelegation(ctx, rdA)
 
 	// set the associated delegation
@@ -521,7 +529,7 @@ func TestSlashBoth(t *testing.T) {
 	// unbonding delegation shouldn't be slashed)
 	ubdATokens := app.StakingKeeper.TokensFromConsensusPower(ctx, 4)
 	ubdA := types.NewUnbondingDelegation(addrDels[0], addrVals[0], 11,
-		time.Unix(0, 0), ubdATokens)
+		time.Unix(0, 0), ubdATokens, 0)
 	app.StakingKeeper.SetUnbondingDelegation(ctx, ubdA)
 
 	bondedCoins := sdk.NewCoins(sdk.NewCoin(bondDenom, rdATokens.MulRaw(2)))
@@ -544,7 +552,7 @@ func TestSlashBoth(t *testing.T) {
 	validator, found := app.StakingKeeper.GetValidatorByConsAddr(ctx, sdk.GetConsAddress(PKs[0]))
 	require.True(t, found)
 	consAddr0 := sdk.ConsAddress(PKs[0].Address())
-	app.StakingKeeper.Slash(ctx, consAddr0, 10, 10, fraction)
+	app.StakingKeeper.Slash(ctx, consAddr0, 10, 10, fraction, types.Infraction_INFRACTION_UNSPECIFIED)
 
 	burnedNotBondedAmount := fraction.MulInt(ubdATokens).TruncateInt()
 	burnedBondAmount := sdk.NewDecFromInt(app.StakingKeeper.TokensFromConsensusPower(ctx, 10)).Mul(fraction).TruncateInt()
@@ -575,11 +583,11 @@ func TestSlashAmount(t *testing.T) {
 	app, ctx, _, _ := bootstrapSlashTest(t, 10)
 	consAddr := sdk.ConsAddress(PKs[0].Address())
 	fraction := sdk.NewDecWithPrec(5, 1)
-	burnedCoins := app.StakingKeeper.Slash(ctx, consAddr, ctx.BlockHeight(), 10, fraction)
+	burnedCoins := app.StakingKeeper.Slash(ctx, consAddr, ctx.BlockHeight(), 10, fraction, types.Infraction_INFRACTION_UNSPECIFIED)
 	require.True(t, burnedCoins.GT(math.ZeroInt()))
 
 	// test the case where the validator was not found, which should return no coins
 	_, addrVals := generateAddresses(app, ctx, 100)
-	noBurned := app.StakingKeeper.Slash(ctx, sdk.ConsAddress(addrVals[0]), ctx.BlockHeight(), 10, fraction)
+	noBurned := app.StakingKeeper.Slash(ctx, sdk.ConsAddress(addrVals[0]), ctx.BlockHeight(), 10, fraction, types.Infraction_INFRACTION_UNSPECIFIED)
 	require.True(t, sdk.NewInt(0).Equal(noBurned))
 }