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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,130 @@ | ||
| package e2etests | ||
|
|
||
| import ( | ||
| "fmt" | ||
| "math/big" | ||
|
|
||
| "cosmossdk.io/math" | ||
|
|
||
| "github.com/ethereum/go-ethereum/accounts/abi/bind" | ||
| "github.com/zeta-chain/zetacore/e2e/runner" | ||
| "github.com/zeta-chain/zetacore/e2e/utils" | ||
| "github.com/zeta-chain/zetacore/x/crosschain/types" | ||
| fungibletypes "github.com/zeta-chain/zetacore/x/fungible/types" | ||
| ) | ||
|
|
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| // TestDepositEtherLiquidityCap tests depositing Ethers in a context where a liquidity cap is set | ||
| func TestDepositEtherLiquidityCap(r *runner.E2ERunner, args []string) { | ||
| if len(args) != 1 { | ||
| panic("TestDepositEtherLiquidityCap requires exactly one argument for the liquidity cap.") | ||
| } | ||
|
|
||
| liquidityCapArg := math.NewUintFromString(args[0]) | ||
| supply, err := r.ETHZRC20.TotalSupply(&bind.CallOpts{}) | ||
| if err != nil { | ||
| panic(err) | ||
| } | ||
|
|
||
| liquidityCap := math.NewUintFromBigInt(supply).Add(liquidityCapArg) | ||
| amountLessThanCap := liquidityCapArg.BigInt().Div(liquidityCapArg.BigInt(), big.NewInt(10)) // 1/10 of the cap | ||
| amountMoreThanCap := liquidityCapArg.BigInt().Mul(liquidityCapArg.BigInt(), big.NewInt(10)) // 10 times the cap | ||
| msg := fungibletypes.NewMsgUpdateZRC20LiquidityCap( | ||
| r.ZetaTxServer.GetAccountAddress(0), | ||
| r.ETHZRC20Addr.Hex(), | ||
| liquidityCap, | ||
| ) | ||
| res, err := r.ZetaTxServer.BroadcastTx(utils.FungibleAdminName, msg) | ||
| if err != nil { | ||
| panic(err) | ||
| } | ||
| r.Logger.Info("set liquidity cap tx hash: %s", res.TxHash) | ||
|
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||
| r.Logger.Info("Depositing more than liquidity cap should make cctx reverted") | ||
| signedTx, err := r.SendEther(r.TSSAddress, amountMoreThanCap, nil) | ||
| if err != nil { | ||
| panic(err) | ||
| } | ||
| receipt := utils.MustWaitForTxReceipt(r.Ctx, r.EVMClient, signedTx, r.Logger, r.ReceiptTimeout) | ||
| if receipt.Status == 0 { | ||
| panic("deposit eth tx failed") | ||
| } | ||
| cctx := utils.WaitCctxMinedByInTxHash(r.Ctx, signedTx.Hash().Hex(), r.CctxClient, r.Logger, r.CctxTimeout) | ||
| if cctx.CctxStatus.Status != types.CctxStatus_Reverted { | ||
| panic(fmt.Sprintf("expected cctx status to be Reverted; got %s", cctx.CctxStatus.Status)) | ||
| } | ||
| r.Logger.Info("CCTX has been reverted") | ||
|
|
||
| r.Logger.Info("Depositing less than liquidity cap should still succeed") | ||
| initialBal, err := r.ETHZRC20.BalanceOf(&bind.CallOpts{}, r.DeployerAddress) | ||
| if err != nil { | ||
| panic(err) | ||
| } | ||
| signedTx, err = r.SendEther(r.TSSAddress, amountLessThanCap, nil) | ||
| if err != nil { | ||
| panic(err) | ||
| } | ||
| receipt = utils.MustWaitForTxReceipt(r.Ctx, r.EVMClient, signedTx, r.Logger, r.ReceiptTimeout) | ||
| if receipt.Status == 0 { | ||
| panic("deposit eth tx failed") | ||
| } | ||
| cctx = utils.WaitCctxMinedByInTxHash(r.Ctx, signedTx.Hash().Hex(), r.CctxClient, r.Logger, r.CctxTimeout) | ||
| if cctx.CctxStatus.Status != types.CctxStatus_OutboundMined { | ||
|
|
||
| panic(fmt.Sprintf( | ||
| "expected cctx status to be Success; got %s; message: %s; supply: %s; liquidity cap: %s, amountLessThanCap: %s, amountMoreThanCap: %s", | ||
| cctx.CctxStatus.Status, | ||
| cctx.CctxStatus.StatusMessage, | ||
| supply.String(), | ||
| liquidityCap.String(), | ||
| amountLessThanCap.String(), | ||
| amountMoreThanCap.String(), | ||
| )) | ||
| } | ||
|
|
||
| expectedBalance := big.NewInt(0).Add(initialBal, amountLessThanCap) | ||
|
|
||
| bal, err := r.ETHZRC20.BalanceOf(&bind.CallOpts{}, r.DeployerAddress) | ||
| if err != nil { | ||
| panic(err) | ||
| } | ||
| if bal.Cmp(expectedBalance) != 0 { | ||
|
|
||
| panic(fmt.Sprintf("expected balance to be %s; got %s", expectedBalance.String(), bal.String())) | ||
| } | ||
| r.Logger.Info("Deposit succeeded") | ||
|
|
||
| r.Logger.Info("Removing the liquidity cap") | ||
| msg = fungibletypes.NewMsgUpdateZRC20LiquidityCap( | ||
| r.ZetaTxServer.GetAccountAddress(0), | ||
| r.ETHZRC20Addr.Hex(), | ||
| math.ZeroUint(), | ||
| ) | ||
| res, err = r.ZetaTxServer.BroadcastTx(utils.FungibleAdminName, msg) | ||
| if err != nil { | ||
| panic(err) | ||
| } | ||
| r.Logger.Info("remove liquidity cap tx hash: %s", res.TxHash) | ||
| initialBal, err = r.ETHZRC20.BalanceOf(&bind.CallOpts{}, r.DeployerAddress) | ||
| if err != nil { | ||
| panic(err) | ||
| } | ||
| signedTx, err = r.SendEther(r.TSSAddress, amountMoreThanCap, nil) | ||
| if err != nil { | ||
| panic(err) | ||
| } | ||
| receipt = utils.MustWaitForTxReceipt(r.Ctx, r.EVMClient, signedTx, r.Logger, r.ReceiptTimeout) | ||
| if receipt.Status == 0 { | ||
| panic("deposit eth tx failed") | ||
| } | ||
| utils.WaitCctxMinedByInTxHash(r.Ctx, signedTx.Hash().Hex(), r.CctxClient, r.Logger, r.CctxTimeout) | ||
| expectedBalance = big.NewInt(0).Add(initialBal, amountMoreThanCap) | ||
|
|
||
| bal, err = r.ETHZRC20.BalanceOf(&bind.CallOpts{}, r.DeployerAddress) | ||
| if err != nil { | ||
| panic(err) | ||
| } | ||
| if bal.Cmp(expectedBalance) != 0 { | ||
| panic(fmt.Sprintf("expected balance to be %s; got %s", expectedBalance.String(), bal.String())) | ||
| } | ||
| r.Logger.Info("New deposit succeeded") | ||
| } |