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Remove rewrite_rent_exempt_reserve() (#22741)

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This commit is contained in:
Brooks Prumo
2022-01-26 18:42:44 -05:00
committed by GitHub
parent d9c259a231
commit 3993cd765c
2 changed files with 0 additions and 53 deletions
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35
programs/stake/src/stake_state.rs
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@ -5676,41 +5676,6 @@ mod tests {
);
}
#[test]
fn test_meta_rewrite_rent_exempt_reserve() {
let right_data_len = std::mem::size_of::<StakeState>() as u64;
let rent = Rent::default();
let expected_rent_exempt_reserve = rent.minimum_balance(right_data_len as usize);
let test_cases = [
(
right_data_len + 100,
Some((
rent.minimum_balance(right_data_len as usize + 100),
expected_rent_exempt_reserve,
)),
), // large data_len, too small rent exempt
(right_data_len, None), // correct
(
right_data_len - 100,
Some((
rent.minimum_balance(right_data_len as usize - 100),
expected_rent_exempt_reserve,
)),
), // small data_len, too large rent exempt
];
for (data_len, expected_rewrite) in &test_cases {
let rent_exempt_reserve = rent.minimum_balance(*data_len as usize);
let mut meta = Meta {
rent_exempt_reserve,
..Meta::default()
};
let actual_rewrite = meta.rewrite_rent_exempt_reserve(&rent, right_data_len as usize);
assert_eq!(actual_rewrite, *expected_rewrite);
assert_eq!(meta.rent_exempt_reserve, expected_rent_exempt_reserve);
}
}
#[test]
fn test_calculate_lamports_per_byte_year() {
let rent = Rent::default();