Merge pull request cosmos#272 from CosmWasm/update-cosmwasm-0.11

Update to cosmwasm 0.11
notional-labs · Oct 5, 2020 · 2d9bd47 · 2d9bd47
2 parents 7551217 + 989830e
commit 2d9bd47
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Showing 23 changed files with 138 additions and 82 deletions.
diff --git a/go.mod b/go.mod
@@ -3,7 +3,7 @@ module github.com/CosmWasm/wasmd
 go 1.14
 
 require (
-	github.com/CosmWasm/go-cosmwasm v0.10.0
+	github.com/CosmWasm/go-cosmwasm v0.11.0-alpha2
 	github.com/cosmos/cosmos-sdk v0.39.1-0.20200727135228-9d00f712e334
 	github.com/golang/mock v1.4.3 // indirect
 	github.com/google/gofuzz v1.0.0

diff --git a/go.sum b/go.sum
@@ -11,6 +11,10 @@ github.com/ChainSafe/go-schnorrkel v0.0.0-20200405005733-88cbf1b4c40d h1:nalkkPQ
 github.com/ChainSafe/go-schnorrkel v0.0.0-20200405005733-88cbf1b4c40d/go.mod h1:URdX5+vg25ts3aCh8H5IFZybJYKWhJHYMTnf+ULtoC4=
 github.com/CosmWasm/go-cosmwasm v0.10.0 h1:3DBOiGtLllevLgf8PQO5+hRCKKqYEQJIw6cgaZzr1Ag=
 github.com/CosmWasm/go-cosmwasm v0.10.0/go.mod h1:gAFCwllx97ejI+m9SqJQrmd2SBW7HA0fOjvWWJjM2uc=
+github.com/CosmWasm/go-cosmwasm v0.11.0-alpha1 h1:5c87JcnA+ncQlSJO/mEK6z9oIi/oS46CCsYduvRgPvw=
+github.com/CosmWasm/go-cosmwasm v0.11.0-alpha1/go.mod h1:gAFCwllx97ejI+m9SqJQrmd2SBW7HA0fOjvWWJjM2uc=
+github.com/CosmWasm/go-cosmwasm v0.11.0-alpha2 h1:w42GtYC4P/6dXOVlqEutr96tSsy/EO0aC9d3sbkk5hs=
+github.com/CosmWasm/go-cosmwasm v0.11.0-alpha2/go.mod h1:gAFCwllx97ejI+m9SqJQrmd2SBW7HA0fOjvWWJjM2uc=
 github.com/Knetic/govaluate v3.0.1-0.20171022003610-9aa49832a739+incompatible/go.mod h1:r7JcOSlj0wfOMncg0iLm8Leh48TZaKVeNIfJntJ2wa0=
 github.com/OneOfOne/xxhash v1.2.2/go.mod h1:HSdplMjZKSmBqAxg5vPj2TmRDmfkzw+cTzAElWljhcU=
 github.com/Shopify/sarama v1.19.0/go.mod h1:FVkBWblsNy7DGZRfXLU0O9RCGt5g3g3yEuWXgklEdEo=

diff --git a/lcd_test/wasm_test.go b/lcd_test/wasm_test.go
@@ -23,7 +23,7 @@ func TestWasmStoreCode(t *testing.T) {
 	require.NoError(t, err)
 	defer cleanup()
 
-	wasmCode, err := ioutil.ReadFile("../x/wasm/internal/keeper/testdata/contract.wasm")
+	wasmCode, err := ioutil.ReadFile("../x/wasm/internal/keeper/testdata/hackatom.wasm")
 	require.NoError(t, err)
 
 	var (

diff --git a/x/wasm/client/utils/utils_test.go b/x/wasm/client/utils/utils_test.go
@@ -7,7 +7,7 @@ import (
 )
 
 func GetTestData() ([]byte, []byte, []byte, error) {
-	wasmCode, err := ioutil.ReadFile("../../internal/keeper/testdata/contract.wasm")
+	wasmCode, err := ioutil.ReadFile("../../internal/keeper/testdata/hackatom.wasm")
 
 	if err != nil {
 		return nil, nil, nil, err

diff --git a/x/wasm/internal/keeper/genesis_test.go b/x/wasm/internal/keeper/genesis_test.go
@@ -30,7 +30,7 @@ import (
 func TestGenesisExportImport(t *testing.T) {
 	srcKeeper, srcCtx, srcStoreKeys, srcCleanup := setupKeeper(t)
 	defer srcCleanup()
-	wasmCode, err := ioutil.ReadFile("./testdata/contract.wasm")
+	wasmCode, err := ioutil.ReadFile("./testdata/hackatom.wasm")
 	require.NoError(t, err)
 
 	// store some test data
@@ -112,7 +112,7 @@ func TestGenesisExportImport(t *testing.T) {
 }
 
 func TestFailFastImport(t *testing.T) {
-	wasmCode, err := ioutil.ReadFile("./testdata/contract.wasm")
+	wasmCode, err := ioutil.ReadFile("./testdata/hackatom.wasm")
 	require.NoError(t, err)
 
 	myCodeInfo := wasmTypes.CodeInfoFixture(wasmTypes.WithSHA256CodeHash(wasmCode))
@@ -402,7 +402,7 @@ func TestImportContractWithCodeHistoryReset(t *testing.T) {
 	keeper, ctx, _, dstCleanup := setupKeeper(t)
 	defer dstCleanup()
 
-	wasmCode, err := ioutil.ReadFile("./testdata/contract.wasm")
+	wasmCode, err := ioutil.ReadFile("./testdata/hackatom.wasm")
 	require.NoError(t, err)
 
 	wasmCodeHash := sha256.Sum256(wasmCode)

diff --git a/x/wasm/internal/keeper/ioutil_test.go b/x/wasm/internal/keeper/ioutil_test.go
@@ -14,10 +14,10 @@ import (
 )
 
 func TestUncompress(t *testing.T) {
-	wasmRaw, err := ioutil.ReadFile("./testdata/contract.wasm")
+	wasmRaw, err := ioutil.ReadFile("./testdata/hackatom.wasm")
 	require.NoError(t, err)
 
-	wasmGzipped, err := ioutil.ReadFile("./testdata/contract.wasm.gzip")
+	wasmGzipped, err := ioutil.ReadFile("./testdata/hackatom.wasm.gzip")
 	require.NoError(t, err)
 
 	specs := map[string]struct {

diff --git a/x/wasm/internal/keeper/keeper.go b/x/wasm/internal/keeper/keeper.go
@@ -63,7 +63,7 @@ type Keeper struct {
 func NewKeeper(cdc *codec.Codec, storeKey sdk.StoreKey, paramSpace params.Subspace, accountKeeper auth.AccountKeeper, bankKeeper bank.Keeper,
 	stakingKeeper staking.Keeper,
 	router sdk.Router, homeDir string, wasmConfig types.WasmConfig, supportedFeatures string, customEncoders *MessageEncoders, customPlugins *QueryPlugins) Keeper {
-	wasmer, err := wasm.NewWasmer(filepath.Join(homeDir, "wasm"), supportedFeatures, wasmConfig.CacheSize)
+	wasmer, err := wasm.NewWasmer(filepath.Join(homeDir, "wasm"), supportedFeatures)
 	if err != nil {
 		panic(err)
 	}
@@ -212,7 +212,8 @@ func (k Keeper) instantiate(ctx sdk.Context, codeID uint64, creator, admin sdk.A
 	}
 
 	// prepare params for contract instantiate call
-	params := types.NewEnv(ctx, creator, deposit, contractAddress)
+	env := types.NewEnv(ctx, contractAddress)
+	info := types.NewInfo(creator, deposit)
 
 	// create prefixed data store
 	// 0x03 | contractAddress (sdk.AccAddress)
@@ -227,14 +228,14 @@ func (k Keeper) instantiate(ctx sdk.Context, codeID uint64, creator, admin sdk.A
 
 	// instantiate wasm contract
 	gas := gasForContract(ctx)
-	res, gasUsed, err := k.wasmer.Instantiate(codeInfo.CodeHash, params, initMsg, prefixStore, cosmwasmAPI, querier, gasMeter(ctx), gas)
+	res, gasUsed, err := k.wasmer.Instantiate(codeInfo.CodeHash, env, info, initMsg, prefixStore, cosmwasmAPI, querier, gasMeter(ctx), gas)
 	consumeGas(ctx, gasUsed)
 	if err != nil {
 		return contractAddress, sdkerrors.Wrap(types.ErrInstantiateFailed, err.Error())
 	}
 
 	// emit all events from this contract itself
-	events := types.ParseEvents(res.Log, contractAddress)
+	events := types.ParseEvents(res.Attributes, contractAddress)
 	ctx.EventManager().EmitEvents(events)
 
 	err = k.dispatchMessages(ctx, contractAddress, res.Messages)
@@ -271,7 +272,8 @@ func (k Keeper) Execute(ctx sdk.Context, contractAddress sdk.AccAddress, caller
 		}
 	}
 
-	params := types.NewEnv(ctx, caller, coins, contractAddress)
+	env := types.NewEnv(ctx, contractAddress)
+	info := types.NewInfo(caller, coins)
 
 	// prepare querier
 	querier := QueryHandler{
@@ -280,14 +282,14 @@ func (k Keeper) Execute(ctx sdk.Context, contractAddress sdk.AccAddress, caller
 	}
 
 	gas := gasForContract(ctx)
-	res, gasUsed, execErr := k.wasmer.Execute(codeInfo.CodeHash, params, msg, prefixStore, cosmwasmAPI, querier, gasMeter(ctx), gas)
+	res, gasUsed, execErr := k.wasmer.Execute(codeInfo.CodeHash, env, info, msg, prefixStore, cosmwasmAPI, querier, gasMeter(ctx), gas)
 	consumeGas(ctx, gasUsed)
 	if execErr != nil {
 		return nil, sdkerrors.Wrap(types.ErrExecuteFailed, execErr.Error())
 	}
 
 	// emit all events from this contract itself
-	events := types.ParseEvents(res.Log, contractAddress)
+	events := types.ParseEvents(res.Attributes, contractAddress)
 	ctx.EventManager().EmitEvents(events)
 
 	err = k.dispatchMessages(ctx, contractAddress, res.Messages)
@@ -322,7 +324,8 @@ func (k Keeper) migrate(ctx sdk.Context, contractAddress sdk.AccAddress, caller
 	}
 
 	var noDeposit sdk.Coins
-	params := types.NewEnv(ctx, caller, noDeposit, contractAddress)
+	env := types.NewEnv(ctx, contractAddress)
+	info := types.NewInfo(caller, noDeposit)
 
 	// prepare querier
 	querier := QueryHandler{
@@ -333,14 +336,14 @@ func (k Keeper) migrate(ctx sdk.Context, contractAddress sdk.AccAddress, caller
 	prefixStoreKey := types.GetContractStorePrefixKey(contractAddress)
 	prefixStore := prefix.NewStore(ctx.KVStore(k.storeKey), prefixStoreKey)
 	gas := gasForContract(ctx)
-	res, gasUsed, err := k.wasmer.Migrate(newCodeInfo.CodeHash, params, msg, &prefixStore, cosmwasmAPI, &querier, gasMeter(ctx), gas)
+	res, gasUsed, err := k.wasmer.Migrate(newCodeInfo.CodeHash, env, info, msg, &prefixStore, cosmwasmAPI, &querier, gasMeter(ctx), gas)
 	consumeGas(ctx, gasUsed)
 	if err != nil {
 		return nil, sdkerrors.Wrap(types.ErrMigrationFailed, err.Error())
 	}
 
 	// emit all events from this contract itself
-	events := types.ParseEvents(res.Log, contractAddress)
+	events := types.ParseEvents(res.Attributes, contractAddress)
 	ctx.EventManager().EmitEvents(events)
 
 	historyEntry := contractInfo.AddMigration(ctx, newCodeID, msg)
@@ -408,7 +411,9 @@ func (k Keeper) QuerySmart(ctx sdk.Context, contractAddr sdk.AccAddress, req []b
 		Ctx:     ctx,
 		Plugins: k.queryPlugins,
 	}
-	queryResult, gasUsed, qErr := k.wasmer.Query(codeInfo.CodeHash, req, prefixStore, cosmwasmAPI, querier, gasMeter(ctx), gasForContract(ctx))
+
+	env := types.NewEnv(ctx, contractAddr)
+	queryResult, gasUsed, qErr := k.wasmer.Query(codeInfo.CodeHash, env, req, prefixStore, cosmwasmAPI, querier, gasMeter(ctx), gasForContract(ctx))
 	consumeGas(ctx, gasUsed)
 	if qErr != nil {
 		return nil, sdkerrors.Wrap(types.ErrQueryFailed, qErr.Error())

diff --git a/x/wasm/internal/keeper/keeper_test.go b/x/wasm/internal/keeper/keeper_test.go
@@ -4,6 +4,7 @@ import (
 	"bytes"
 	"encoding/binary"
 	"encoding/json"
+	"errors"
 	"io/ioutil"
 	"os"
 	"testing"
@@ -42,7 +43,7 @@ func TestCreate(t *testing.T) {
 	deposit := sdk.NewCoins(sdk.NewInt64Coin("denom", 100000))
 	creator := createFakeFundedAccount(ctx, accKeeper, deposit)
 
-	wasmCode, err := ioutil.ReadFile("./testdata/contract.wasm")
+	wasmCode, err := ioutil.ReadFile("./testdata/hackatom.wasm")
 	require.NoError(t, err)
 
 	contractID, err := keeper.Create(ctx, creator, wasmCode, "https://github.com/CosmWasm/wasmd/blob/master/x/wasm/testdata/escrow.wasm", "any/builder:tag", nil)
@@ -55,7 +56,7 @@ func TestCreate(t *testing.T) {
 }
 
 func TestCreateStoresInstantiatePermission(t *testing.T) {
-	wasmCode, err := ioutil.ReadFile("./testdata/contract.wasm")
+	wasmCode, err := ioutil.ReadFile("./testdata/hackatom.wasm")
 	require.NoError(t, err)
 	var (
 		deposit = sdk.NewCoins(sdk.NewInt64Coin("denom", 100000))
@@ -118,7 +119,7 @@ func TestCreateWithParamPermissions(t *testing.T) {
 	creator := createFakeFundedAccount(ctx, accKeeper, deposit)
 	otherAddr := createFakeFundedAccount(ctx, accKeeper, deposit)
 
-	wasmCode, err := ioutil.ReadFile("./testdata/contract.wasm")
+	wasmCode, err := ioutil.ReadFile("./testdata/hackatom.wasm")
 	require.NoError(t, err)
 
 	specs := map[string]struct {
@@ -167,7 +168,7 @@ func TestCreateDuplicate(t *testing.T) {
 	deposit := sdk.NewCoins(sdk.NewInt64Coin("denom", 100000))
 	creator := createFakeFundedAccount(ctx, accKeeper, deposit)
 
-	wasmCode, err := ioutil.ReadFile("./testdata/contract.wasm")
+	wasmCode, err := ioutil.ReadFile("./testdata/hackatom.wasm")
 	require.NoError(t, err)
 
 	// create one copy
@@ -202,7 +203,7 @@ func TestCreateWithSimulation(t *testing.T) {
 	deposit := sdk.NewCoins(sdk.NewInt64Coin("denom", 100000))
 	creator := createFakeFundedAccount(ctx, accKeeper, deposit)
 
-	wasmCode, err := ioutil.ReadFile("./testdata/contract.wasm")
+	wasmCode, err := ioutil.ReadFile("./testdata/hackatom.wasm")
 	require.NoError(t, err)
 
 	// create this once in simulation mode
@@ -258,7 +259,7 @@ func TestCreateWithGzippedPayload(t *testing.T) {
 	deposit := sdk.NewCoins(sdk.NewInt64Coin("denom", 100000))
 	creator := createFakeFundedAccount(ctx, accKeeper, deposit)
 
-	wasmCode, err := ioutil.ReadFile("./testdata/contract.wasm.gzip")
+	wasmCode, err := ioutil.ReadFile("./testdata/hackatom.wasm.gzip")
 	require.NoError(t, err)
 
 	contractID, err := keeper.Create(ctx, creator, wasmCode, "https://github.com/CosmWasm/wasmd/blob/master/x/wasm/testdata/escrow.wasm", "", nil)
@@ -267,7 +268,7 @@ func TestCreateWithGzippedPayload(t *testing.T) {
 	// and verify content
 	storedCode, err := keeper.GetByteCode(ctx, contractID)
 	require.NoError(t, err)
-	rawCode, err := ioutil.ReadFile("./testdata/contract.wasm")
+	rawCode, err := ioutil.ReadFile("./testdata/hackatom.wasm")
 	require.NoError(t, err)
 	require.Equal(t, rawCode, storedCode)
 }
@@ -282,7 +283,7 @@ func TestInstantiate(t *testing.T) {
 	deposit := sdk.NewCoins(sdk.NewInt64Coin("denom", 100000))
 	creator := createFakeFundedAccount(ctx, accKeeper, deposit)
 
-	wasmCode, err := ioutil.ReadFile("./testdata/contract.wasm")
+	wasmCode, err := ioutil.ReadFile("./testdata/hackatom.wasm")
 	require.NoError(t, err)
 
 	codeID, err := keeper.Create(ctx, creator, wasmCode, "https://github.com/CosmWasm/wasmd/blob/master/x/wasm/testdata/escrow.wasm", "", nil)
@@ -306,7 +307,7 @@ func TestInstantiate(t *testing.T) {
 	require.Equal(t, "cosmos18vd8fpwxzck93qlwghaj6arh4p7c5n89uzcee5", contractAddr.String())
 
 	gasAfter := ctx.GasMeter().GasConsumed()
-	require.Equal(t, uint64(0x10c43), gasAfter-gasBefore)
+	require.Equal(t, uint64(0x10c50), gasAfter-gasBefore)
 
 	// ensure it is stored properly
 	info := keeper.GetContractInfo(ctx, contractAddr)
@@ -325,7 +326,7 @@ func TestInstantiate(t *testing.T) {
 }
 
 func TestInstantiateWithDeposit(t *testing.T) {
-	wasmCode, err := ioutil.ReadFile("./testdata/contract.wasm")
+	wasmCode, err := ioutil.ReadFile("./testdata/hackatom.wasm")
 	require.NoError(t, err)
 
 	var (
@@ -387,7 +388,7 @@ func TestInstantiateWithDeposit(t *testing.T) {
 }
 
 func TestInstantiateWithPermissions(t *testing.T) {
-	wasmCode, err := ioutil.ReadFile("./testdata/contract.wasm")
+	wasmCode, err := ioutil.ReadFile("./testdata/hackatom.wasm")
 	require.NoError(t, err)
 
 	var (
@@ -484,7 +485,7 @@ func TestExecute(t *testing.T) {
 	creator := createFakeFundedAccount(ctx, accKeeper, deposit.Add(deposit...))
 	fred := createFakeFundedAccount(ctx, accKeeper, topUp)
 
-	wasmCode, err := ioutil.ReadFile("./testdata/contract.wasm")
+	wasmCode, err := ioutil.ReadFile("./testdata/hackatom.wasm")
 	require.NoError(t, err)
 
 	contractID, err := keeper.Create(ctx, creator, wasmCode, "", "", nil)
@@ -521,7 +522,8 @@ func TestExecute(t *testing.T) {
 	trialCtx := ctx.WithMultiStore(ctx.MultiStore().CacheWrap().(sdk.MultiStore))
 	res, err := keeper.Execute(trialCtx, addr, creator, []byte(`{"release":{}}`), nil)
 	require.Error(t, err)
-	require.Contains(t, err.Error(), "unauthorized")
+	require.True(t, errors.Is(err, types.ErrExecuteFailed))
+	require.Equal(t, err.Error(), "execute wasm contract failed: Unauthorized")
 
 	// verifier can execute, and get proper gas amount
 	start := time.Now()
@@ -534,7 +536,7 @@ func TestExecute(t *testing.T) {
 
 	// make sure gas is properly deducted from ctx
 	gasAfter := ctx.GasMeter().GasConsumed()
-	require.Equal(t, uint64(0x11617), gasAfter-gasBefore)
+	require.Equal(t, uint64(0x11615), gasAfter-gasBefore)
 
 	// ensure bob now exists and got both payments released
 	bobAcct = accKeeper.GetAccount(ctx, bob)
@@ -551,7 +553,7 @@ func TestExecute(t *testing.T) {
 }
 
 func TestExecuteWithDeposit(t *testing.T) {
-	wasmCode, err := ioutil.ReadFile("./testdata/contract.wasm")
+	wasmCode, err := ioutil.ReadFile("./testdata/hackatom.wasm")
 	require.NoError(t, err)
 
 	var (
@@ -654,7 +656,7 @@ func TestExecuteWithPanic(t *testing.T) {
 	creator := createFakeFundedAccount(ctx, accKeeper, deposit.Add(deposit...))
 	fred := createFakeFundedAccount(ctx, accKeeper, topUp)
 
-	wasmCode, err := ioutil.ReadFile("./testdata/contract.wasm")
+	wasmCode, err := ioutil.ReadFile("./testdata/hackatom.wasm")
 	require.NoError(t, err)
 
 	contractID, err := keeper.Create(ctx, creator, wasmCode, "", "", nil)
@@ -674,6 +676,8 @@ func TestExecuteWithPanic(t *testing.T) {
 	// let's make sure we get a reasonable error, no panic/crash
 	_, err = keeper.Execute(ctx, addr, fred, []byte(`{"panic":{}}`), topUp)
 	require.Error(t, err)
+	require.True(t, errors.Is(err, types.ErrExecuteFailed))
+	require.Equal(t, err.Error(), "execute wasm contract failed: Out of gas")
 }
 
 func TestExecuteWithCpuLoop(t *testing.T) {
@@ -688,7 +692,7 @@ func TestExecuteWithCpuLoop(t *testing.T) {
 	creator := createFakeFundedAccount(ctx, accKeeper, deposit.Add(deposit...))
 	fred := createFakeFundedAccount(ctx, accKeeper, topUp)
 
-	wasmCode, err := ioutil.ReadFile("./testdata/contract.wasm")
+	wasmCode, err := ioutil.ReadFile("./testdata/hackatom.wasm")
 	require.NoError(t, err)
 
 	contractID, err := keeper.Create(ctx, creator, wasmCode, "", "", nil)
@@ -736,7 +740,7 @@ func TestExecuteWithStorageLoop(t *testing.T) {
 	creator := createFakeFundedAccount(ctx, accKeeper, deposit.Add(deposit...))
 	fred := createFakeFundedAccount(ctx, accKeeper, topUp)
 
-	wasmCode, err := ioutil.ReadFile("./testdata/contract.wasm")
+	wasmCode, err := ioutil.ReadFile("./testdata/hackatom.wasm")
 	require.NoError(t, err)
 
 	contractID, err := keeper.Create(ctx, creator, wasmCode, "", "", nil)
@@ -782,7 +786,7 @@ func TestMigrate(t *testing.T) {
 	creator := createFakeFundedAccount(ctx, accKeeper, deposit.Add(deposit...))
 	fred := createFakeFundedAccount(ctx, accKeeper, sdk.NewCoins(sdk.NewInt64Coin("denom", 5000)))
 
-	wasmCode, err := ioutil.ReadFile("./testdata/contract.wasm")
+	wasmCode, err := ioutil.ReadFile("./testdata/hackatom.wasm")
 	require.NoError(t, err)
 
 	originalCodeID, err := keeper.Create(ctx, creator, wasmCode, "", "", nil)
@@ -926,7 +930,7 @@ func TestMigrateWithDispatchedMessage(t *testing.T) {
 	creator := createFakeFundedAccount(ctx, accKeeper, deposit.Add(deposit...))
 	fred := createFakeFundedAccount(ctx, accKeeper, sdk.NewCoins(sdk.NewInt64Coin("denom", 5000)))
 
-	wasmCode, err := ioutil.ReadFile("./testdata/contract.wasm")
+	wasmCode, err := ioutil.ReadFile("./testdata/hackatom.wasm")
 	require.NoError(t, err)
 	burnerCode, err := ioutil.ReadFile("./testdata/burner.wasm")
 	require.NoError(t, err)
@@ -1039,7 +1043,7 @@ func TestUpdateContractAdmin(t *testing.T) {
 	creator := createFakeFundedAccount(ctx, accKeeper, deposit.Add(deposit...))
 	fred := createFakeFundedAccount(ctx, accKeeper, topUp)
 
-	wasmCode, err := ioutil.ReadFile("./testdata/contract.wasm")
+	wasmCode, err := ioutil.ReadFile("./testdata/hackatom.wasm")
 	require.NoError(t, err)
 
 	originalContractID, err := keeper.Create(ctx, creator, wasmCode, "", "", nil)
@@ -1114,7 +1118,7 @@ func TestClearContractAdmin(t *testing.T) {
 	creator := createFakeFundedAccount(ctx, accKeeper, deposit.Add(deposit...))
 	fred := createFakeFundedAccount(ctx, accKeeper, topUp)
 
-	wasmCode, err := ioutil.ReadFile("./testdata/contract.wasm")
+	wasmCode, err := ioutil.ReadFile("./testdata/hackatom.wasm")
 	require.NoError(t, err)
 
 	originalContractID, err := keeper.Create(ctx, creator, wasmCode, "", "", nil)