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Treat all contracts as pinned for gas costs in reply #630

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merged 3 commits into from
Oct 7, 2021
Merged

Treat all contracts as pinned for gas costs in reply #630

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e5dc6fe
Treat all contracts as pinned for gas costs in reply
ethanfrey Oct 7, 2021
e878842
Adjust gas prices in tests
ethanfrey Oct 7, 2021
61bf235
Last gas fix
ethanfrey Oct 7, 2021
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3 changes: 2 additions & 1 deletion x/wasm/keeper/keeper.go
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Original file line number Diff line number Diff line change
Expand Up @@ -481,7 +481,8 @@ func (k Keeper) reply(ctx sdk.Context, contractAddress sdk.AccAddress, reply was
return nil, err
}

replyCosts := k.gasRegister.ReplyCosts(k.IsPinnedCode(ctx, contractInfo.CodeID), reply)
// always consider this pinned
replyCosts := k.gasRegister.ReplyCosts(true, reply)
ctx.GasMeter().ConsumeGas(replyCosts, "Loading CosmWasm module: reply")

env := types.NewEnv(ctx, contractAddress)
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7 changes: 4 additions & 3 deletions x/wasm/keeper/relay_test.go
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Expand Up @@ -3,15 +3,16 @@ package keeper
import (
"encoding/json"
"errors"
"math"
"testing"

"github.com/CosmWasm/wasmd/x/wasm/keeper/wasmtesting"
"github.com/CosmWasm/wasmd/x/wasm/types"
wasmvm "github.com/CosmWasm/wasmvm"
wasmvmtypes "github.com/CosmWasm/wasmvm/types"
sdk "github.com/cosmos/cosmos-sdk/types"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
"math"
"testing"
)

func TestOnOpenChannel(t *testing.T) {
Expand Down Expand Up @@ -398,7 +399,7 @@ func TestOnRecvPacket(t *testing.T) {
},
"submessage reply can overwrite ack data": {
contractAddr: example.Contract,
expContractGas: myContractGas + 10 + DefaultInstanceCost + 3707,
expContractGas: myContractGas + 10 + 2707,
contractResp: &wasmvmtypes.IBCReceiveResponse{
Acknowledgement: []byte("myAck"),
Messages: []wasmvmtypes.SubMsg{{ReplyOn: wasmvmtypes.ReplyAlways, Msg: wasmvmtypes.CosmosMsg{Bank: &wasmvmtypes.BankMsg{}}}},
Expand Down
24 changes: 12 additions & 12 deletions x/wasm/keeper/submsg_test.go
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Expand Up @@ -3,11 +3,12 @@ package keeper
import (
"encoding/json"
"fmt"
"github.com/stretchr/testify/assert"
"io/ioutil"
"strconv"
"testing"

"github.com/stretchr/testify/assert"

wasmvmtypes "github.com/CosmWasm/wasmvm/types"
sdk "github.com/cosmos/cosmos-sdk/types"
"github.com/stretchr/testify/require"
Expand Down Expand Up @@ -243,17 +244,16 @@ func TestDispatchSubMsgErrorHandling(t *testing.T) {
resultAssertions []assertion
}{
"send tokens": {
submsgID: 5,
msg: validBankSend,
// note we charge another 40k for the reply call
resultAssertions: []assertion{assertReturnedEvents(1), assertGasUsed(116000, 121000)},
submsgID: 5,
msg: validBankSend,
resultAssertions: []assertion{assertReturnedEvents(1), assertGasUsed(76000, 81000)},
},
"not enough tokens": {
submsgID: 6,
msg: invalidBankSend,
subMsgError: true,
// uses less gas than the send tokens (cost of bank transfer)
resultAssertions: []assertion{assertGasUsed(97000, 99000), assertErrorString("insufficient funds")},
resultAssertions: []assertion{assertGasUsed(57000, 59000), assertErrorString("insufficient funds")},
},
"out of gas panic with no gas limit": {
submsgID: 7,
Expand All @@ -265,24 +265,24 @@ func TestDispatchSubMsgErrorHandling(t *testing.T) {
submsgID: 15,
msg: validBankSend,
gasLimit: &subGasLimit,
// uses same gas as call without limit
resultAssertions: []assertion{assertReturnedEvents(1), assertGasUsed(116000, 121000)},
// uses same gas as call without limit (note we do not charge the 40k on reply)
resultAssertions: []assertion{assertReturnedEvents(1), assertGasUsed(76000, 81000)},
},
"not enough tokens with limit": {
submsgID: 16,
msg: invalidBankSend,
subMsgError: true,
gasLimit: &subGasLimit,
// uses same gas as call without limit
resultAssertions: []assertion{assertGasUsed(97000, 99000), assertErrorString("insufficient funds")},
// uses same gas as call without limit (note we do not charge the 40k on reply)
resultAssertions: []assertion{assertGasUsed(57000, 59000), assertErrorString("insufficient funds")},
},
"out of gas caught with gas limit": {
submsgID: 17,
msg: infiniteLoop,
subMsgError: true,
gasLimit: &subGasLimit,
// uses all the subGasLimit, plus the 92k or so for the main contract
resultAssertions: []assertion{assertGasUsed(subGasLimit+92000, subGasLimit+94000), assertErrorString("out of gas")},
// uses all the subGasLimit, plus the 52k or so for the main contract
resultAssertions: []assertion{assertGasUsed(subGasLimit+52000, subGasLimit+54000), assertErrorString("out of gas")},
},
"instantiate contract gets address in data and events": {
submsgID: 21,
Expand Down