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Diffstat (limited to 'vendor/proptest/src/arbitrary/_core/cmp.rs')
-rw-r--r-- | vendor/proptest/src/arbitrary/_core/cmp.rs | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/vendor/proptest/src/arbitrary/_core/cmp.rs b/vendor/proptest/src/arbitrary/_core/cmp.rs new file mode 100644 index 000000000..75637d45c --- /dev/null +++ b/vendor/proptest/src/arbitrary/_core/cmp.rs @@ -0,0 +1,33 @@ +//- +// Copyright 2017, 2018 The proptest developers +// +// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or +// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license +// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your +// option. This file may not be copied, modified, or distributed +// except according to those terms. + +//! Arbitrary implementations for `std::cmp`. + +use core::cmp::{Ordering, Reverse}; + +use crate::strategy::{Just, TupleUnion, WA}; + +wrap_ctor!(Reverse, Reverse); + +type WAJO = WA<Just<Ordering>>; +arbitrary!(Ordering, TupleUnion<(WAJO, WAJO, WAJO)>; + prop_oneof![ + Just(Ordering::Equal), + Just(Ordering::Less), + Just(Ordering::Greater) + ] +); + +#[cfg(test)] +mod test { + no_panic_test!( + reverse => Reverse<u8>, + ordering => Ordering + ); +} |