third_party/rust_crates/vendor/proptest-derive/tests/units.rs

// Copyright 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.

use proptest::prelude::Arbitrary;
use proptest_derive::Arbitrary;

#[derive(Debug, Arbitrary)]
struct T0;

#[derive(Debug, Arbitrary)]
struct T1 {}

#[derive(Debug, Arbitrary)]
struct T2();

#[derive(Debug, Arbitrary)]
enum T3 { V0, }

#[derive(Debug, Arbitrary)]
enum T4 { V1(), }

#[derive(Debug, Arbitrary)]
enum T5 { V2 {}, }

#[test]
fn asserting_arbitrary() {
    fn assert_arbitrary<T: Arbitrary>() {}

    assert_arbitrary::<T0>();
    assert_arbitrary::<T1>();
    assert_arbitrary::<T2>();
    assert_arbitrary::<T3>();
    assert_arbitrary::<T4>();
    assert_arbitrary::<T5>();
}