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58 lines
1.3 KiB
Solidity

2 years ago
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;
abstract contract Impl {
function version() public pure virtual returns (string memory);
}
contract DummyImplementation {
uint256 public value;
string public text;
uint256[] public values;
function initializeNonPayable() public {
value = 10;
}
function initializePayable() public payable {
value = 100;
}
function initializeNonPayableWithValue(uint256 _value) public {
value = _value;
}
function initializePayableWithValue(uint256 _value) public payable {
value = _value;
}
function initialize(uint256 _value, string memory _text, uint256[] memory _values) public {
value = _value;
text = _text;
values = _values;
}
function get() public pure returns (bool) {
return true;
}
function version() public pure virtual returns (string memory) {
return "V1";
}
function reverts() public pure {
require(false, "DummyImplementation reverted");
}
}
contract DummyImplementationV2 is DummyImplementation {
function migrate(uint256 newVal) public payable {
value = newVal;
}
function version() public pure override returns (string memory) {
return "V2";
}
}