You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
330 lines
12 KiB
Solidity
330 lines
12 KiB
Solidity
2 years ago
|
// SPDX-License-Identifier: MIT
|
||
|
|
pragma solidity >=0.7.0 <0.9.0;
|
||
|
|
|
||
|
|
import "../src/StdCheats.sol";
|
||
|
|
import "../src/Test.sol";
|
||
|
|
import "../src/StdJson.sol";
|
||
|
|
|
||
|
|
contract StdCheatsTest is Test {
|
||
|
|
Bar test;
|
||
|
|
|
||
|
|
using stdJson for string;
|
||
|
|
|
||
|
|
function setUp() public {
|
||
|
|
test = new Bar();
|
||
|
|
}
|
||
|
|
|
||
|
|
function testSkip() public {
|
||
|
|
vm.warp(100);
|
||
|
|
skip(25);
|
||
|
|
assertEq(block.timestamp, 125);
|
||
|
|
}
|
||
|
|
|
||
|
|
function testRewind() public {
|
||
|
|
vm.warp(100);
|
||
|
|
rewind(25);
|
||
|
|
assertEq(block.timestamp, 75);
|
||
|
|
}
|
||
|
|
|
||
|
|
function testHoax() public {
|
||
|
|
hoax(address(1337));
|
||
|
|
test.bar{value: 100}(address(1337));
|
||
|
|
}
|
||
|
|
|
||
|
|
function testHoaxOrigin() public {
|
||
|
|
hoax(address(1337), address(1337));
|
||
|
|
test.origin{value: 100}(address(1337));
|
||
|
|
}
|
||
|
|
|
||
|
|
function testHoaxDifferentAddresses() public {
|
||
|
|
hoax(address(1337), address(7331));
|
||
|
|
test.origin{value: 100}(address(1337), address(7331));
|
||
|
|
}
|
||
|
|
|
||
|
|
function testStartHoax() public {
|
||
|
|
startHoax(address(1337));
|
||
|
|
test.bar{value: 100}(address(1337));
|
||
|
|
test.bar{value: 100}(address(1337));
|
||
|
|
vm.stopPrank();
|
||
|
|
test.bar(address(this));
|
||
|
|
}
|
||
|
|
|
||
|
|
function testStartHoaxOrigin() public {
|
||
|
|
startHoax(address(1337), address(1337));
|
||
|
|
test.origin{value: 100}(address(1337));
|
||
|
|
test.origin{value: 100}(address(1337));
|
||
|
|
vm.stopPrank();
|
||
|
|
test.bar(address(this));
|
||
|
|
}
|
||
|
|
|
||
|
|
function testChangePrank() public {
|
||
|
|
vm.startPrank(address(1337));
|
||
|
|
test.bar(address(1337));
|
||
|
|
changePrank(address(0xdead));
|
||
|
|
test.bar(address(0xdead));
|
||
|
|
changePrank(address(1337));
|
||
|
|
test.bar(address(1337));
|
||
|
|
vm.stopPrank();
|
||
|
|
}
|
||
|
|
|
||
|
|
function testMakeAddrEquivalence() public {
|
||
|
|
(address addr,) = makeAddrAndKey("1337");
|
||
|
|
assertEq(makeAddr("1337"), addr);
|
||
|
|
}
|
||
|
|
|
||
|
|
function testMakeAddrSigning() public {
|
||
|
|
(address addr, uint256 key) = makeAddrAndKey("1337");
|
||
|
|
bytes32 hash = keccak256("some_message");
|
||
|
|
|
||
|
|
(uint8 v, bytes32 r, bytes32 s) = vm.sign(key, hash);
|
||
|
|
assertEq(ecrecover(hash, v, r, s), addr);
|
||
|
|
}
|
||
|
|
|
||
|
|
function testDeal() public {
|
||
|
|
deal(address(this), 1 ether);
|
||
|
|
assertEq(address(this).balance, 1 ether);
|
||
|
|
}
|
||
|
|
|
||
|
|
function testDealToken() public {
|
||
|
|
Bar barToken = new Bar();
|
||
|
|
address bar = address(barToken);
|
||
|
|
deal(bar, address(this), 10000e18);
|
||
|
|
assertEq(barToken.balanceOf(address(this)), 10000e18);
|
||
|
|
}
|
||
|
|
|
||
|
|
function testDealTokenAdjustTS() public {
|
||
|
|
Bar barToken = new Bar();
|
||
|
|
address bar = address(barToken);
|
||
|
|
deal(bar, address(this), 10000e18, true);
|
||
|
|
assertEq(barToken.balanceOf(address(this)), 10000e18);
|
||
|
|
assertEq(barToken.totalSupply(), 20000e18);
|
||
|
|
deal(bar, address(this), 0, true);
|
||
|
|
assertEq(barToken.balanceOf(address(this)), 0);
|
||
|
|
assertEq(barToken.totalSupply(), 10000e18);
|
||
|
|
}
|
||
|
|
|
||
|
|
function testDeployCode() public {
|
||
|
|
address deployed = deployCode("StdCheats.t.sol:Bar", bytes(""));
|
||
|
|
assertEq(string(getCode(deployed)), string(getCode(address(test))));
|
||
|
|
}
|
||
|
|
|
||
|
|
function testDeployCodeNoArgs() public {
|
||
|
|
address deployed = deployCode("StdCheats.t.sol:Bar");
|
||
|
|
assertEq(string(getCode(deployed)), string(getCode(address(test))));
|
||
|
|
}
|
||
|
|
|
||
|
|
function testDeployCodeVal() public {
|
||
|
|
address deployed = deployCode("StdCheats.t.sol:Bar", bytes(""), 1 ether);
|
||
|
|
assertEq(string(getCode(deployed)), string(getCode(address(test))));
|
||
|
|
assertEq(deployed.balance, 1 ether);
|
||
|
|
}
|
||
|
|
|
||
|
|
function testDeployCodeValNoArgs() public {
|
||
|
|
address deployed = deployCode("StdCheats.t.sol:Bar", 1 ether);
|
||
|
|
assertEq(string(getCode(deployed)), string(getCode(address(test))));
|
||
|
|
assertEq(deployed.balance, 1 ether);
|
||
|
|
}
|
||
|
|
|
||
|
|
// We need this so we can call "this.deployCode" rather than "deployCode" directly
|
||
|
|
function deployCodeHelper(string memory what) external {
|
||
|
|
deployCode(what);
|
||
|
|
}
|
||
|
|
|
||
|
|
function testDeployCodeFail() public {
|
||
|
|
vm.expectRevert(bytes("StdCheats deployCode(string): Deployment failed."));
|
||
|
|
this.deployCodeHelper("StdCheats.t.sol:RevertingContract");
|
||
|
|
}
|
||
|
|
|
||
|
|
function getCode(address who) internal view returns (bytes memory o_code) {
|
||
|
|
/// @solidity memory-safe-assembly
|
||
|
|
assembly {
|
||
|
|
// retrieve the size of the code, this needs assembly
|
||
|
|
let size := extcodesize(who)
|
||
|
|
// allocate output byte array - this could also be done without assembly
|
||
|
|
// by using o_code = new bytes(size)
|
||
|
|
o_code := mload(0x40)
|
||
|
|
// new "memory end" including padding
|
||
|
|
mstore(0x40, add(o_code, and(add(add(size, 0x20), 0x1f), not(0x1f))))
|
||
|
|
// store length in memory
|
||
|
|
mstore(o_code, size)
|
||
|
|
// actually retrieve the code, this needs assembly
|
||
|
|
extcodecopy(who, add(o_code, 0x20), 0, size)
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
function testDeriveRememberKey() public {
|
||
|
|
string memory mnemonic = "test test test test test test test test test test test junk";
|
||
|
|
|
||
|
|
(address deployer, uint256 privateKey) = deriveRememberKey(mnemonic, 0);
|
||
|
|
assertEq(deployer, 0xf39Fd6e51aad88F6F4ce6aB8827279cffFb92266);
|
||
|
|
assertEq(privateKey, 0xac0974bec39a17e36ba4a6b4d238ff944bacb478cbed5efcae784d7bf4f2ff80);
|
||
|
|
}
|
||
|
|
|
||
|
|
function testBytesToUint() public {
|
||
|
|
assertEq(3, bytesToUint_test(hex"03"));
|
||
|
|
assertEq(2, bytesToUint_test(hex"02"));
|
||
|
|
assertEq(255, bytesToUint_test(hex"ff"));
|
||
|
|
assertEq(29625, bytesToUint_test(hex"73b9"));
|
||
|
|
}
|
||
|
|
|
||
|
|
function testParseJsonTxDetail() public {
|
||
|
|
string memory root = vm.projectRoot();
|
||
|
|
string memory path = string.concat(root, "/test/fixtures/broadcast.log.json");
|
||
|
|
string memory json = vm.readFile(path);
|
||
|
|
bytes memory transactionDetails = json.parseRaw(".transactions[0].tx");
|
||
|
|
RawTx1559Detail memory rawTxDetail = abi.decode(transactionDetails, (RawTx1559Detail));
|
||
|
|
Tx1559Detail memory txDetail = rawToConvertedEIP1559Detail(rawTxDetail);
|
||
|
|
assertEq(txDetail.from, 0xf39Fd6e51aad88F6F4ce6aB8827279cffFb92266);
|
||
|
|
assertEq(txDetail.to, 0xe7f1725E7734CE288F8367e1Bb143E90bb3F0512);
|
||
|
|
assertEq(
|
||
|
|
txDetail.data,
|
||
|
|
hex"23e99187000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000013370000000000000000000000000000000000000000000000000000000000000060000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000030000000000000000000000000000000000000000000000000000000000000004"
|
||
|
|
);
|
||
|
|
assertEq(txDetail.nonce, 3);
|
||
|
|
assertEq(txDetail.txType, 2);
|
||
|
|
assertEq(txDetail.gas, 29625);
|
||
|
|
assertEq(txDetail.value, 0);
|
||
|
|
}
|
||
|
|
|
||
|
|
function testReadEIP1559Transaction() public view {
|
||
|
|
string memory root = vm.projectRoot();
|
||
|
|
string memory path = string.concat(root, "/test/fixtures/broadcast.log.json");
|
||
|
|
uint256 index = 0;
|
||
|
|
Tx1559 memory transaction = readTx1559(path, index);
|
||
|
|
transaction;
|
||
|
|
}
|
||
|
|
|
||
|
|
function testReadEIP1559Transactions() public view {
|
||
|
|
string memory root = vm.projectRoot();
|
||
|
|
string memory path = string.concat(root, "/test/fixtures/broadcast.log.json");
|
||
|
|
Tx1559[] memory transactions = readTx1559s(path);
|
||
|
|
transactions;
|
||
|
|
}
|
||
|
|
|
||
|
|
function testReadReceipt() public {
|
||
|
|
string memory root = vm.projectRoot();
|
||
|
|
string memory path = string.concat(root, "/test/fixtures/broadcast.log.json");
|
||
|
|
uint256 index = 5;
|
||
|
|
Receipt memory receipt = readReceipt(path, index);
|
||
|
|
assertEq(
|
||
|
|
receipt.logsBloom,
|
||
|
|
hex"00000000000800000000000000000010000000000000000000000000000180000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100"
|
||
|
|
);
|
||
|
|
}
|
||
|
|
|
||
|
|
function testReadReceipts() public view {
|
||
|
|
string memory root = vm.projectRoot();
|
||
|
|
string memory path = string.concat(root, "/test/fixtures/broadcast.log.json");
|
||
|
|
Receipt[] memory receipts = readReceipts(path);
|
||
|
|
receipts;
|
||
|
|
}
|
||
|
|
|
||
|
|
function testGasMeteringModifier() public {
|
||
|
|
uint256 gas_start_normal = gasleft();
|
||
|
|
addInLoop();
|
||
|
|
uint256 gas_used_normal = gas_start_normal - gasleft();
|
||
|
|
|
||
|
|
uint256 gas_start_single = gasleft();
|
||
|
|
addInLoopNoGas();
|
||
|
|
uint256 gas_used_single = gas_start_single - gasleft();
|
||
|
|
|
||
|
|
uint256 gas_start_double = gasleft();
|
||
|
|
addInLoopNoGasNoGas();
|
||
|
|
uint256 gas_used_double = gas_start_double - gasleft();
|
||
|
|
|
||
|
|
emit log_named_uint("Normal gas", gas_used_normal);
|
||
|
|
emit log_named_uint("Single modifier gas", gas_used_single);
|
||
|
|
emit log_named_uint("Double modifier gas", gas_used_double);
|
||
|
|
assertTrue(gas_used_double + gas_used_single < gas_used_normal);
|
||
|
|
}
|
||
|
|
|
||
|
|
function addInLoop() internal pure returns (uint256) {
|
||
|
|
uint256 b;
|
||
|
|
for (uint256 i; i < 10000; i++) {
|
||
|
|
b += i;
|
||
|
|
}
|
||
|
|
return b;
|
||
|
|
}
|
||
|
|
|
||
|
|
function addInLoopNoGas() internal noGasMetering returns (uint256) {
|
||
|
|
return addInLoop();
|
||
|
|
}
|
||
|
|
|
||
|
|
function addInLoopNoGasNoGas() internal noGasMetering returns (uint256) {
|
||
|
|
return addInLoopNoGas();
|
||
|
|
}
|
||
|
|
|
||
|
|
function bytesToUint_test(bytes memory b) private pure returns (uint256) {
|
||
|
|
uint256 number;
|
||
|
|
for (uint256 i = 0; i < b.length; i++) {
|
||
|
|
number = number + uint256(uint8(b[i])) * (2 ** (8 * (b.length - (i + 1))));
|
||
|
|
}
|
||
|
|
return number;
|
||
|
|
}
|
||
|
|
|
||
|
|
function testAssumeNoPrecompiles(address addr) external {
|
||
|
|
assumeNoPrecompiles(addr, getChain("optimism_goerli").chainId);
|
||
|
|
assertTrue(
|
||
|
|
addr < address(1) || (addr > address(9) && addr < address(0x4200000000000000000000000000000000000000))
|
||
|
|
|| addr > address(0x4200000000000000000000000000000000000800)
|
||
|
|
);
|
||
|
|
}
|
||
|
|
|
||
|
|
function testAssumePayable() external {
|
||
|
|
// all should revert since these addresses are not payable
|
||
|
|
|
||
|
|
// VM address
|
||
|
|
vm.expectRevert();
|
||
|
|
assumePayable(0x7109709ECfa91a80626fF3989D68f67F5b1DD12D);
|
||
|
|
|
||
|
|
// Console address
|
||
|
|
vm.expectRevert();
|
||
|
|
assumePayable(0x000000000000000000636F6e736F6c652e6c6f67);
|
||
|
|
|
||
|
|
// Create2Deployer
|
||
|
|
vm.expectRevert();
|
||
|
|
assumePayable(0x4e59b44847b379578588920cA78FbF26c0B4956C);
|
||
|
|
}
|
||
|
|
|
||
|
|
function testAssumePayable(address addr) external {
|
||
|
|
assumePayable(addr);
|
||
|
|
assertTrue(
|
||
|
|
addr != 0x7109709ECfa91a80626fF3989D68f67F5b1DD12D && addr != 0x000000000000000000636F6e736F6c652e6c6f67
|
||
|
|
&& addr != 0x4e59b44847b379578588920cA78FbF26c0B4956C
|
||
|
|
);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
contract Bar {
|
||
|
|
constructor() payable {
|
||
|
|
/// `DEAL` STDCHEAT
|
||
|
|
totalSupply = 10000e18;
|
||
|
|
balanceOf[address(this)] = totalSupply;
|
||
|
|
}
|
||
|
|
|
||
|
|
/// `HOAX` STDCHEATS
|
||
|
|
function bar(address expectedSender) public payable {
|
||
|
|
require(msg.sender == expectedSender, "!prank");
|
||
|
|
}
|
||
|
|
|
||
|
|
function origin(address expectedSender) public payable {
|
||
|
|
require(msg.sender == expectedSender, "!prank");
|
||
|
|
require(tx.origin == expectedSender, "!prank");
|
||
|
|
}
|
||
|
|
|
||
|
|
function origin(address expectedSender, address expectedOrigin) public payable {
|
||
|
|
require(msg.sender == expectedSender, "!prank");
|
||
|
|
require(tx.origin == expectedOrigin, "!prank");
|
||
|
|
}
|
||
|
|
|
||
|
|
/// `DEAL` STDCHEAT
|
||
|
|
mapping(address => uint256) public balanceOf;
|
||
|
|
uint256 public totalSupply;
|
||
|
|
}
|
||
|
|
|
||
|
|
contract RevertingContract {
|
||
|
|
constructor() {
|
||
|
|
revert();
|
||
|
|
}
|
||
|
|
}
|