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July 16, 2024 03:19
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Created using remix-ide: Realtime Ethereum Contract Compiler and Runtime. Load this file by pasting this gists URL or ID at https://remix.ethereum.org/#version=soljson-v0.8.25+commit.b61c2a91.js&optimize=false&runs=200&gist=
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// SPDX-License-Identifier: GPL-3.0 | |
pragma solidity >=0.7.0 <0.9.0; | |
import "hardhat/console.sol"; | |
contract ContractB { | |
function triggerPanic() external pure returns (uint256 c) { | |
uint256 a = 1; | |
uint256 b = 0; | |
c = a / b; // This will trigger a Panic error (division by zero) | |
} | |
} | |
contract ContractA { | |
ContractB public contractB; | |
constructor(address contractBAddress) { | |
contractB = ContractB(contractBAddress); | |
} | |
function testPanicError() external view { | |
try contractB.triggerPanic(){ | |
}catch Error(string memory reason) { | |
console.log(reason); | |
} | |
} | |
} |
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