19 lines
659 B
Solidity
19 lines
659 B
Solidity
// SPDX-License-Identifier: MIT
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pragma solidity >=0.8.0 <0.9.0;
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import {Test} from "../src/Test.sol";
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import {Vm, VmSafe} from "../src/Vm.sol";
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// These tests ensure that functions are never accidentally removed from a Vm interface, or
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// inadvertently moved between Vm and VmSafe. These tests must be updated each time a function is
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// added to or removed from Vm or VmSafe.
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contract VmTest is Test {
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function test_VmInterfaceId() public pure {
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assertEq(type(Vm).interfaceId, bytes4(0xe835828d), "Vm");
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}
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function test_VmSafeInterfaceId() public pure {
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assertEq(type(VmSafe).interfaceId, bytes4(0x7f58f7be), "VmSafe");
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}
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}
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