32 lines
750 B
Rust
32 lines
750 B
Rust
|
use super::*;
|
||
|
|
|
||
|
|
use crate::Flags;
|
||
|
|
|
||
|
|
#[test]
|
||
|
|
fn cases() {
|
||
|
|
case(true, TestFlags::empty(), TestFlags::is_empty);
|
||
|
|
|
||
|
|
case(false, TestFlags::A, TestFlags::is_empty);
|
||
|
|
case(false, TestFlags::ABC, TestFlags::is_empty);
|
||
|
|
case(
|
||
|
|
false,
|
||
|
|
TestFlags::from_bits_retain(1 << 3),
|
||
|
|
TestFlags::is_empty,
|
||
|
|
);
|
||
|
|
|
||
|
|
case(true, TestZero::empty(), TestZero::is_empty);
|
||
|
|
|
||
|
|
case(true, TestEmpty::empty(), TestEmpty::is_empty);
|
||
|
|
}
|
||
|
|
|
||
|
|
#[track_caller]
|
||
|
|
fn case<T: Flags + std::fmt::Debug>(expected: bool, value: T, inherent: impl FnOnce(&T) -> bool) {
|
||
|
|
assert_eq!(expected, inherent(&value), "{:?}.is_empty()", value);
|
||
|
|
assert_eq!(
|
||
|
|
expected,
|
||
|
|
Flags::is_empty(&value),
|
||
|
|
"Flags::is_empty({:?})",
|
||
|
|
value
|
||
|
|
);
|
||
|
|
}
|