infrastructure-upgrade/lib/forge-std/test/StdError.t.sol

119 lines
2.5 KiB
Solidity
Raw Normal View History

2023-04-08 21:46:18 +03:00
// SPDX-License-Identifier: MIT
pragma solidity >=0.8.0 <0.9.0;
import "../src/StdError.sol";
import "../src/Test.sol";
contract StdErrorsTest is Test {
ErrorsTest test;
function setUp() public {
test = new ErrorsTest();
}
function testExpectAssertion() public {
vm.expectRevert(stdError.assertionError);
test.assertionError();
}
function testExpectArithmetic() public {
vm.expectRevert(stdError.arithmeticError);
test.arithmeticError(10);
}
function testExpectDiv() public {
vm.expectRevert(stdError.divisionError);
test.divError(0);
}
function testExpectMod() public {
vm.expectRevert(stdError.divisionError);
test.modError(0);
}
function testExpectEnum() public {
vm.expectRevert(stdError.enumConversionError);
test.enumConversion(1);
}
function testExpectEncodeStg() public {
vm.expectRevert(stdError.encodeStorageError);
test.encodeStgError();
}
function testExpectPop() public {
vm.expectRevert(stdError.popError);
test.pop();
}
function testExpectOOB() public {
vm.expectRevert(stdError.indexOOBError);
test.indexOOBError(1);
}
function testExpectMem() public {
vm.expectRevert(stdError.memOverflowError);
test.mem();
}
function testExpectIntern() public {
vm.expectRevert(stdError.zeroVarError);
test.intern();
}
}
contract ErrorsTest {
enum T {T1}
uint256[] public someArr;
bytes someBytes;
function assertionError() public pure {
assert(false);
}
function arithmeticError(uint256 a) public pure {
a -= 100;
}
function divError(uint256 a) public pure {
100 / a;
}
function modError(uint256 a) public pure {
100 % a;
}
function enumConversion(uint256 a) public pure {
T(a);
}
function encodeStgError() public {
/// @solidity memory-safe-assembly
assembly {
sstore(someBytes.slot, 1)
}
keccak256(someBytes);
}
function pop() public {
someArr.pop();
}
function indexOOBError(uint256 a) public pure {
uint256[] memory t = new uint256[](0);
t[a];
}
function mem() public pure {
uint256 l = 2 ** 256 / 32;
new uint256[](l);
}
function intern() public returns (uint256) {
function(uint256) internal returns (uint256) x;
x(2);
return 7;
}
}