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Merge pull request #5667 from multiversx/fixes-change-owner-from-sc
Change owner address from SC cross shard
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96 changes: 96 additions & 0 deletions
96
integrationTests/vm/txsFee/multiShard/asyncCallWithChangeOwner_test.go
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,96 @@ | ||
| package multiShard | ||
|
|
||
| import ( | ||
| "encoding/hex" | ||
| "math/big" | ||
| "strings" | ||
| "testing" | ||
|
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||
| "github.com/multiversx/mx-chain-core-go/core" | ||
| "github.com/multiversx/mx-chain-go/config" | ||
| "github.com/multiversx/mx-chain-go/integrationTests" | ||
| "github.com/multiversx/mx-chain-go/integrationTests/vm" | ||
| "github.com/multiversx/mx-chain-go/integrationTests/vm/txsFee/utils" | ||
| vmcommon "github.com/multiversx/mx-chain-vm-common-go" | ||
| "github.com/stretchr/testify/require" | ||
| ) | ||
|
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| func TestDoChangeOwnerCrossShardFromAContract(t *testing.T) { | ||
| if testing.Short() { | ||
| t.Skip("cannot run with -race -short; requires Wasm VM fix") | ||
| } | ||
|
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| enableEpochs := config.EnableEpochs{ | ||
| DynamicGasCostForDataTrieStorageLoadEnableEpoch: integrationTests.UnreachableEpoch, | ||
| ChangeOwnerAddressCrossShardThroughSCEnableEpoch: 0, | ||
| } | ||
|
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| testContextSource, err := vm.CreatePreparedTxProcessorWithVMsMultiShard(0, enableEpochs) | ||
| require.Nil(t, err) | ||
| defer testContextSource.Close() | ||
|
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| // STEP 1 | ||
| // deploy first contract (this contract has a function that will call the `ChangeOwnerAddress` built-in function) | ||
| // on shard 0 | ||
| pathToContract := "../testdata/changeOwner/contract.wasm" | ||
| firstContract, firstOwner := utils.DoDeployWithCustomParams(t, testContextSource, pathToContract, big.NewInt(100000000000), 15000, nil) | ||
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| utils.CleanAccumulatedIntermediateTransactions(t, testContextSource) | ||
| testContextSource.TxFeeHandler.CreateBlockStarted(getZeroGasAndFees()) | ||
| testContextSource.TxsLogsProcessor.Clean() | ||
|
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| require.Equal(t, uint32(0), testContextSource.ShardCoordinator.ComputeId(firstContract)) | ||
| require.Equal(t, uint32(0), testContextSource.ShardCoordinator.ComputeId(firstOwner)) | ||
|
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| testContextSecondContract, err := vm.CreatePreparedTxProcessorWithVMsMultiShard(1, enableEpochs) | ||
| require.Nil(t, err) | ||
| defer testContextSecondContract.Close() | ||
|
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| // STEP 2 | ||
| // deploy the second contract on shard 1 | ||
| pathToContract = "../testdata/first/output/first.wasm" | ||
| secondSCAddress, deployer := utils.DoDeployWithCustomParams(t, testContextSecondContract, pathToContract, big.NewInt(100000000000), 15000, nil) | ||
| require.Equal(t, uint32(1), testContextSource.ShardCoordinator.ComputeId(secondSCAddress)) | ||
|
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| // STEP 3 | ||
| // change the owner of the second contract -- the new owner will be the first contract | ||
| gasPrice := uint64(10) | ||
| txData := []byte(core.BuiltInFunctionChangeOwnerAddress + "@" + hex.EncodeToString(firstContract)) | ||
| tx := vm.CreateTransaction(1, big.NewInt(0), deployer, secondSCAddress, gasPrice, 1000, txData) | ||
| returnCode, err := testContextSecondContract.TxProcessor.ProcessTransaction(tx) | ||
| require.Nil(t, err) | ||
| require.Equal(t, vmcommon.Ok, returnCode) | ||
| _, err = testContextSecondContract.Accounts.Commit() | ||
| require.Nil(t, err) | ||
| utils.CheckOwnerAddr(t, testContextSecondContract, secondSCAddress, firstContract) | ||
|
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| // STEP 3 | ||
| // call `change_owner` function from the first contract | ||
| gasLimit := uint64(5000000) | ||
| dataField := append([]byte("change_owner"), []byte("@"+hex.EncodeToString(secondSCAddress))...) | ||
| dataField = append(dataField, []byte("@"+hex.EncodeToString(firstOwner))...) | ||
| tx = vm.CreateTransaction(1, big.NewInt(0), firstOwner, firstContract, gasPrice, gasLimit, dataField) | ||
|
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| retCode, err := testContextSource.TxProcessor.ProcessTransaction(tx) | ||
| require.Equal(t, vmcommon.Ok, retCode) | ||
| require.Nil(t, err) | ||
|
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| intermediateTxs := testContextSource.GetIntermediateTransactions(t) | ||
| require.Equal(t, 1, len(intermediateTxs)) | ||
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| expectedDataField := core.BuiltInFunctionChangeOwnerAddress + "@" + hex.EncodeToString(firstOwner) | ||
| require.True(t, strings.HasPrefix(string(intermediateTxs[0].GetData()), expectedDataField)) | ||
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| logs := testContextSource.TxsLogsProcessor.GetAllCurrentLogs() | ||
| require.NotNil(t, logs) | ||
|
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| // STEP 4 | ||
| // executed results smart contract results of the shard1 where the second contract was deployed | ||
| testContextSecondContract.TxsLogsProcessor.Clean() | ||
| utils.ProcessSCRResult(t, testContextSecondContract, intermediateTxs[0], vmcommon.Ok, nil) | ||
| utils.CheckOwnerAddr(t, testContextSecondContract, secondSCAddress, firstOwner) | ||
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| logs = testContextSecondContract.TxsLogsProcessor.GetAllCurrentLogs() | ||
| require.NotNil(t, logs) | ||
| require.Equal(t, core.BuiltInFunctionChangeOwnerAddress, string(logs[0].GetLogEvents()[0].GetIdentifier())) | ||
| } |
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