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ensure division by zero reverts #327

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merged 1 commit into from
Mar 13, 2024
Merged

ensure division by zero reverts #327

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17 changes: 17 additions & 0 deletions test/Vesting.t.sol
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Original file line number Diff line number Diff line change
Expand Up @@ -510,4 +510,21 @@ contract VestingTest is Test {
vm.expectRevert("newStartTime must be after endTime");
vesting.pauseVesting(id, exampleStart + exampleCliff + 1, exampleStart + exampleCliff / 2);
}

/**
* this test causes a division by zero and ensures the transaction fails as it should
*/
function testReleaseWithDivBy0() public {
uint64 start = 2 * 365 days;
uint64 duration = 0;
vm.startPrank(owner);
uint64 id = vesting.createVesting(exampleAmount, beneficiary, start, duration, duration, true);
vm.stopPrank();

vm.warp(start);

vm.startPrank(beneficiary);
vm.expectRevert(stdError.divisionError);
vesting.release(id);
}
}
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