mirror of
https://github.com/ethereum/solidity
synced 2023-10-03 13:03:40 +00:00
44da8507b1
Co-authored-by: Rodrigo Q. Saramago <rodrigoqsaramago@gmail.com>
47 lines
1.1 KiB
Solidity
47 lines
1.1 KiB
Solidity
contract helper {
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bool flag;
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function getBalance() payable public returns(uint256 myBalance) {
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return address(this).balance;
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}
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function setFlag() public {
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flag = true;
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}
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function getFlag() public returns(bool fl) {
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return flag;
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}
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}
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contract test {
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helper h;
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constructor() payable {
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h = new helper();
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}
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function sendAmount(uint amount) public payable returns(uint256 bal) {
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return h.getBalance{value: amount}();
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}
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function outOfGas() public returns(bool ret) {
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h.setFlag {
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gas: 2
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}(); // should fail due to OOG
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return true;
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}
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function checkState() public returns(bool flagAfter, uint myBal) {
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flagAfter = h.getFlag();
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myBal = address(this).balance;
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}
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}
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// ----
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// constructor(), 20 wei ->
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// gas irOptimized: 260040
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// gas legacy: 391566
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// gas legacyOptimized: 268079
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// sendAmount(uint256): 5 -> 5
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// outOfGas() -> FAILURE # call to helper should not succeed but amount should be transferred anyway #
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// checkState() -> false, 15
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