test: fevm: add in tests for deploying, destroying contracts, recursi…

…ve calls, sending value (#10082)

adds the following tests to itests/fevm_test.go:
 - recursive tests
 - delegate call tests
 - delegate call recursive tests
 - revert tests
 - destruct tests
 - contract deploy address tests
 - send value to contracts
 - gas limit on value transfer tests
 - sending value to destroyed contracts
adds the test to itests/fevm_address_test.go:
 - deploy contract and confirm address is different second deploy

itests/contracts/AutoSelfDestruct.hex

@@ -0,0 +1 @@
+608060405234801561001057600080fd5b5061001f61002460201b60201c565b61003d565b3373ffffffffffffffffffffffffffffffffffffffff16ff5b60848061004b6000396000f3fe6080604052348015600f57600080fd5b506004361060285760003560e01c806383197ef014602d575b600080fd5b60336035565b005b3373ffffffffffffffffffffffffffffffffffffffff16fffea26469706673582212208d48a69a112633756d84552847610df29b02ac89dd39e4e295066e99a45e809664736f6c63430008110033

itests/contracts/AutoSelfDestruct.sol

@@ -0,0 +1,11 @@
+// SPDX-License-Identifier: MIT
+pragma solidity >=0.8.17;
+
+contract AutoSelfDestruct {
+    constructor() {
+        destroy();
+    }
+    function destroy() public {
+        selfdestruct(payable(msg.sender));
+    }
+}

itests/contracts/Constructor.hex

@@ -0,0 +1 @@
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

itests/contracts/Constructor.sol

@@ -0,0 +1,29 @@
+// SPDX-License-Identifier: MIT
+pragma solidity ^0.8.2;
+
+
+contract Test_contract {
+    uint256 public number;
+
+    constructor(uint256 _number) {
+        number = _number;
+    }
+
+    function get_number() public view returns (uint256) {
+        return number;
+    }
+}
+
+contract App {
+
+    event NewTest(address sender, uint256 number);
+
+    function new_Test(uint256 number)
+        public
+        returns (address)
+    {
+        address mynew = address(new Test_contract({_number: number}));
+        emit NewTest(tx.origin, number);
+        return mynew;
+    }
+}

itests/contracts/DelegatecallStorage.hex

@@ -1 +1 @@
-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
+608060405234801561001057600080fd5b5061087e806100206000396000f3fe6080604052600436106100555760003560e01c80630712ede21461005a57806361bc221a1461008a5780637da3c3ab146100b55780638ada066e146100cc578063bed56f47146100f7578063d1e0f30814610127575b600080fd5b610074600480360381019061006f919061060f565b610157565b604051610081919061065e565b60405180910390f35b34801561009657600080fd5b5061009f610298565b6040516100ac919061065e565b60405180910390f35b3480156100c157600080fd5b506100ca61029e565b005b3480156100d857600080fd5b506100e16102e1565b6040516100ee919061065e565b60405180910390f35b610111600480360381019061010c919061060f565b6102ea565b60405161011e919061065e565b60405180910390f35b610141600480360381019061013c919061060f565b610431565b60405161014e919061065e565b60405180910390f35b6000808373ffffffffffffffffffffffffffffffffffffffff1683604051602401610182919061065e565b6040516020818303038152906040527f6466414b000000000000000000000000000000000000000000000000000000007bffffffffffffffffffffffffffffffffffffffffffffffffffffffff19166020820180517bffffffffffffffffffffffffffffffffffffffffffffffffffffffff838183161783525050505060405161020c91906106ea565b600060405180830381855af49150503d8060008114610247576040519150601f19603f3d011682016040523d82523d6000602084013e61024c565b606091505b505090506000610291576040517f08c379a00000000000000000000000000000000000000000000000000000000081526004016102889061075e565b60405180910390fd5b5092915050565b60005481565b60006102df576040517f08c379a00000000000000000000000000000000000000000000000000000000081526004016102d69061075e565b60405180910390fd5b565b60008054905090565b6000808373ffffffffffffffffffffffffffffffffffffffff16848460405160240161031792919061078d565b6040516020818303038152906040527fbed56f47000000000000000000000000000000000000000000000000000000007bffffffffffffffffffffffffffffffffffffffffffffffffffffffff19166020820180517bffffffffffffffffffffffffffffffffffffffffffffffffffffffff83818316178352505050506040516103a191906106ea565b600060405180830381855af49150503d80600081146103dc576040519150601f19603f3d011682016040523d82523d6000602084013e6103e1565b606091505b5050905080610425576040517f08c379a000000000000000000000000000000000000000000000000000000000815260040161041c90610828565b60405180910390fd5b60005491505092915050565b6000808373ffffffffffffffffffffffffffffffffffffffff168360405160240161045c919061065e565b6040516020818303038152906040527f6466414b000000000000000000000000000000000000000000000000000000007bffffffffffffffffffffffffffffffffffffffffffffffffffffffff19166020820180517bffffffffffffffffffffffffffffffffffffffffffffffffffffffff83818316178352505050506040516104e691906106ea565b600060405180830381855af49150503d8060008114610521576040519150601f19603f3d011682016040523d82523d6000602084013e610526565b606091505b505090508061056a576040517f08c379a000000000000000000000000000000000000000000000000000000000815260040161056190610828565b60405180910390fd5b60005491505092915050565b600080fd5b600073ffffffffffffffffffffffffffffffffffffffff82169050919050565b60006105a68261057b565b9050919050565b6105b68161059b565b81146105c157600080fd5b50565b6000813590506105d3816105ad565b92915050565b6000819050919050565b6105ec816105d9565b81146105f757600080fd5b50565b600081359050610609816105e3565b92915050565b6000806040838503121561062657610625610576565b5b6000610634858286016105c4565b9250506020610645858286016105fa565b9150509250929050565b610658816105d9565b82525050565b6000602082019050610673600083018461064f565b92915050565b600081519050919050565b600081905092915050565b60005b838110156106ad578082015181840152602081019050610692565b60008484015250505050565b60006106c482610679565b6106ce8185610684565b93506106de81856020860161068f565b80840191505092915050565b60006106f682846106b9565b915081905092915050565b600082825260208201905092915050565b7f696e74656e74696f6e616c6c79207468726f77696e67206572726f7200000000600082015250565b6000610748601c83610701565b915061075382610712565b602082019050919050565b600060208201905081810360008301526107778161073b565b9050919050565b6107878161059b565b82525050565b60006040820190506107a2600083018561077e565b6107af602083018461064f565b9392505050565b7f4572726f72206d6573736167653a2044656c656761746563616c6c206661696c60008201527f6564000000000000000000000000000000000000000000000000000000000000602082015250565b6000610812602283610701565b915061081d826107b6565b604082019050919050565b6000602082019050818103600083015261084181610805565b905091905056fea2646970667358221220b2a3ae7e2a9ffc78e3e2a7aadb2885435c5e51aa9d3f07372a0dffb6238aa1db64736f6c63430008110033

itests/contracts/DelegatecallStorage.sol

@@ -5,13 +5,29 @@ contract DelegatecallStorage {
     uint public counter;
 
     function getCounter() public view returns (uint){
-	return counter;
+      return counter;
     }
     function setVars(address _contract, uint _counter) public payable returns (uint){
+      (bool success, ) = _contract.delegatecall(
+          abi.encodeWithSignature("setVars(uint256)", _counter)
+      );
+      require(success, 'Error message: Delegatecall failed');
+      return counter;
+    }
+    function setVarsSelf(address _contract, uint _counter) public payable returns (uint){
+      (bool success, ) = _contract.delegatecall(
+        abi.encodeWithSignature("setVarsSelf(address,uint256)", _contract, _counter)
+      );
+      require(success, 'Error message: Delegatecall failed');
+      return counter;
+    }
+    function setVarsRevert(address _contract, uint _counter) public payable returns (uint){
          (bool success, ) = _contract.delegatecall(
             abi.encodeWithSignature("setVars(uint256)", _counter)
         );
-        require(success, 'Error message: Delegatecall failed');
-	return counter;
+        require(false,"intentionally throwing error");
+    }
+    function revert() public{
+        require(false,"intentionally throwing error");
     }
 }

itests/contracts/GasLimitSend.hex

@@ -0,0 +1 @@
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

itests/contracts/GasLimitSend.sol

@@ -0,0 +1,34 @@
+// SPDX-License-Identifier: MIT
+pragma solidity ^0.8.17;
+
+contract GasLimitTest {
+    address payable receiver;
+    constructor(){
+        address mynew = address(new GasLimitTestReceiver());
+        receiver = payable(mynew);
+    }
+    function send() public payable{
+        receiver.transfer(msg.value);
+    }
+    function expensiveTest() public{
+        GasLimitTestReceiver(receiver).expensive();
+    }
+    function getDataLength() public returns (uint256)  {
+        return GasLimitTestReceiver(receiver).getDataLength();
+    }
+}
+
+contract GasLimitTestReceiver {
+    uint256[] public data;
+    fallback() external payable {
+        expensive();
+    }
+    function expensive() public{
+        for (uint256 i = 0; i < 100; i++) {
+            data.push(i);
+        }
+    }
+    function getDataLength() public view returns (uint256) {
+        return data.length;
+    }
+}

itests/contracts/GasSendTest.hex

@@ -0,0 +1 @@
+608060405234801561001057600080fd5b5060b68061001f6000396000f3fe6080604052348015600f57600080fd5b506004361060285760003560e01c80630c55699c14602d575b600080fd5b60336047565b604051603e91906067565b60405180910390f35b60006007905090565b6000819050919050565b6061816050565b82525050565b6000602082019050607a6000830184605a565b9291505056fea2646970667358221220c0f2da1b01178b54afba1ddf14f30307a03cdb66f61b4e1dc342079561db009064736f6c63430008110033

itests/contracts/GasSendTest.sol

@@ -0,0 +1,9 @@
+// SPDX-License-Identifier: MIT
+pragma solidity ^0.8.17;
+
+contract GasLimitTestReceiver {
+  function x() public returns (uint256){
+    return 7;
+  }
+}
+

itests/contracts/NotPayable.hex

@@ -0,0 +1 @@
+6080604052348015600f57600080fd5b50604780601d6000396000f3fe6080604052348015600f57600080fd5b00fea26469706673582212200cd38951eddebe3692dc8921afb65a04fbe64e10d5e261806330156459bf227264736f6c63430008110033

itests/contracts/NotPayable.sol

@@ -0,0 +1,7 @@
+// SPDX-License-Identifier: MIT
+pragma solidity >=0.8.17;
+
+//sending eth should fall because fallback is not payable
+contract NotPayable {
+    fallback() external {}
+}

itests/contracts/Recursive.hex

@@ -0,0 +1 @@
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

itests/contracts/Recursive.sol

@@ -0,0 +1,26 @@
+// SPDX-License-Identifier: MIT
+pragma solidity ^0.8.17;
+
+contract Recursive {
+    event RecursiveCallEvent(uint256 count);
+
+    function recursive10() public returns (uint256){
+      return recursiveCall(10);
+    }
+    function recursive2() public returns (uint256){
+      return recursiveCall(2);
+    }
+    function recursive1() public returns (uint256){
+      return recursiveCall(1);
+    }
+    function recursive0() public returns (uint256){
+      return recursiveCall(0);
+    }
+    function recursiveCall(uint256 count) public returns (uint256) {
+        if (count > 0) {
+            emit RecursiveCallEvent(count);
+            return recursiveCall(count-1);
+        }
+        return count;
+    }
+}

itests/contracts/RecursiveDelegeatecall.hex

@@ -0,0 +1 @@
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

itests/contracts/RecursiveDelegeatecall.sol

@@ -0,0 +1,21 @@
+// SPDX-License-Identifier: MIT
+pragma solidity >=0.8.17;
+
+contract RecursiveDelegatecall {
+    event RecursiveCallEvent(uint256 count, address self);
+    uint256 public totalCalls;
+
+    function recursiveCall(uint256 count) public returns (uint256) {
+        emit RecursiveCallEvent(count, address(this));
+        totalCalls += 1;
+        if (count > 1) {
+            count -= 1;
+            (bool success, bytes memory returnedData) = address(this)
+                .delegatecall(
+                    abi.encodeWithSignature("recursiveCall(uint256)", count)
+                );
+            return count;
+        }
+        return count;
+    }
+}