use super ::*;
use crate ::Flags;
#[ test]
fn cases() {
case(
TestFlags::empty(),
&[
(TestFlags::empty(), true ),
(TestFlags::A, false ),
(TestFlags::B, false ),
(TestFlags::C, false ),
(TestFlags::from_bits_retain(1 << 3 ), false ),
],
TestFlags::contains,
);
case(
TestFlags::A,
&[
(TestFlags::empty(), true ),
(TestFlags::A, true ),
(TestFlags::B, false ),
(TestFlags::C, false ),
(TestFlags::ABC, false ),
(TestFlags::from_bits_retain(1 << 3 ), false ),
(TestFlags::from_bits_retain(1 | (1 << 3 )), false ),
],
TestFlags::contains,
);
case(
TestFlags::ABC,
&[
(TestFlags::empty(), true ),
(TestFlags::A, true ),
(TestFlags::B, true ),
(TestFlags::C, true ),
(TestFlags::ABC, true ),
(TestFlags::from_bits_retain(1 << 3 ), false ),
],
TestFlags::contains,
);
case(
TestFlags::from_bits_retain(1 << 3 ),
&[
(TestFlags::empty(), true ),
(TestFlags::A, false ),
(TestFlags::B, false ),
(TestFlags::C, false ),
(TestFlags::from_bits_retain(1 << 3 ), true ),
],
TestFlags::contains,
);
case(
TestZero::ZERO,
&[(TestZero::ZERO, true )],
TestZero::contains,
);
case(
TestOverlapping::AB,
&[
(TestOverlapping::AB, true ),
(TestOverlapping::BC, false ),
(TestOverlapping::from_bits_retain(1 << 1 ), true ),
],
TestOverlapping::contains,
);
case(
TestExternal::all(),
&[
(TestExternal::A, true ),
(TestExternal::B, true ),
(TestExternal::C, true ),
(TestExternal::from_bits_retain(1 << 5 | 1 << 7 ), true ),
],
TestExternal::contains,
);
}
#[ track_caller]
fn case<T: Flags + std::fmt::Debug + Copy>(
value: T,
inputs: &[(T, bool)],
mut inherent: impl FnMut(&T, T) -> bool,
) {
for (input, expected) in inputs {
assert_eq!(
*expected,
inherent(&value, *input),
"{:?}.contains({:?})" ,
value,
input
);
assert_eq!(
*expected,
Flags::contains(&value, *input),
"Flags::contains({:?}, {:?})" ,
value,
input
);
}
}
Messung V0.5 in Prozent C=95 H=99 G=96
¤ Dauer der Verarbeitung: 0.1 Sekunden
(vorverarbeitet am 2026-06-27)
¤
*© Formatika GbR, Deutschland