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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-06-12 05:43:14 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-06-12 05:43:14 +0000 |
commit | 8dd16259287f58f9273002717ec4d27e97127719 (patch) | |
tree | 3863e62a53829a84037444beab3abd4ed9dfc7d0 /third_party/rust/bitflags/src/tests/contains.rs | |
parent | Releasing progress-linux version 126.0.1-1~progress7.99u1. (diff) | |
download | firefox-8dd16259287f58f9273002717ec4d27e97127719.tar.xz firefox-8dd16259287f58f9273002717ec4d27e97127719.zip |
Merging upstream version 127.0.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'third_party/rust/bitflags/src/tests/contains.rs')
-rw-r--r-- | third_party/rust/bitflags/src/tests/contains.rs | 108 |
1 files changed, 108 insertions, 0 deletions
diff --git a/third_party/rust/bitflags/src/tests/contains.rs b/third_party/rust/bitflags/src/tests/contains.rs new file mode 100644 index 0000000000..12428ddcb0 --- /dev/null +++ b/third_party/rust/bitflags/src/tests/contains.rs @@ -0,0 +1,108 @@ +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 + ); + } +} |