23 lines
609 B
Solidity
23 lines
609 B
Solidity
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// SPDX-License-Identifier: MIT
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pragma solidity ^0.8.0;
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contract TestGasEstimation {
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uint lastCheckedTime;
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// this function returns a different value depending on whether
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// it is called on the latest block, or on the pending block
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function getTime() public view returns (uint) {
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return block.timestamp;
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}
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// this function is designed to require a different amount of
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// gas, depending on whether the parameter matches the block
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// timestamp
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function checkTimeEquals(uint expected) public {
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if (expected == block.timestamp) {
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lastCheckedTime = block.timestamp;
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}
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}
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}
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