// Copyright © 2024 Mikhail Hogrefe
//
// This file is part of Malachite.
//
// Malachite is free software: you can redistribute it and/or modify it under the terms of the GNU
// Lesser General Public License (LGPL) as published by the Free Software Foundation; either version
// 3 of the License, or (at your option) any later version. See .
use malachite_base::bools::exhaustive::exhaustive_bools;
use malachite_base::chars::exhaustive::exhaustive_ascii_chars;
use malachite_base::nevers::nevers;
use malachite_base::sets::exhaustive::shortlex_b_tree_sets;
use malachite_base::test_util::sets::exhaustive::{
exhaustive_b_tree_sets_helper_helper, exhaustive_b_tree_sets_small_helper_helper,
};
use malachite_base::tuples::exhaustive::exhaustive_units;
use std::collections::BTreeSet;
use std::fmt::Debug;
fn shortlex_b_tree_sets_helper(xs: I, out: &[BTreeSet])
where
I::Item: Clone + Debug + Eq + Ord,
{
exhaustive_b_tree_sets_helper_helper(shortlex_b_tree_sets(xs), out);
}
fn shortlex_b_tree_sets_small_helper(
xs: I,
out_len: usize,
out: &[BTreeSet],
) where
I::Item: Clone + Debug + Eq + Ord,
{
exhaustive_b_tree_sets_small_helper_helper(shortlex_b_tree_sets(xs), out_len, out);
}
#[test]
fn test_shortlex_b_tree_sets() {
shortlex_b_tree_sets_small_helper(nevers(), 1, &[btreeset! {}]);
shortlex_b_tree_sets_small_helper(exhaustive_units(), 2, &[btreeset! {}, btreeset! {()}]);
shortlex_b_tree_sets_small_helper(
exhaustive_bools(),
4,
&[btreeset! {}, btreeset! {false}, btreeset! {true}, btreeset! {false, true}],
);
shortlex_b_tree_sets_small_helper(
1..=6,
64,
&[
btreeset! {},
btreeset! {1},
btreeset! {2},
btreeset! {3},
btreeset! {4},
btreeset! {5},
btreeset! {6},
btreeset! {1, 2},
btreeset! {1, 3},
btreeset! {1, 4},
btreeset! {1, 5},
btreeset! {1, 6},
btreeset! {2, 3},
btreeset! {2, 4},
btreeset! {2, 5},
btreeset! {2, 6},
btreeset! {3, 4},
btreeset! {3, 5},
btreeset! {3, 6},
btreeset! {4, 5},
],
);
shortlex_b_tree_sets_small_helper(
'a'..='c',
8,
&[
btreeset! {},
btreeset! {'a'},
btreeset! {'b'},
btreeset! {'c'},
btreeset! {'a', 'b'},
btreeset! {'a', 'c'},
btreeset! {'b', 'c'},
btreeset! {'a', 'b', 'c'},
],
);
shortlex_b_tree_sets_helper(
exhaustive_ascii_chars(),
&[
btreeset! {},
btreeset! {'a'},
btreeset! {'b'},
btreeset! {'c'},
btreeset! {'d'},
btreeset! {'e'},
btreeset! {'f'},
btreeset! {'g'},
btreeset! {'h'},
btreeset! {'i'},
btreeset! {'j'},
btreeset! {'k'},
btreeset! {'l'},
btreeset! {'m'},
btreeset! {'n'},
btreeset! {'o'},
btreeset! {'p'},
btreeset! {'q'},
btreeset! {'r'},
btreeset! {'s'},
],
);
}