// 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::lex_b_tree_sets_min_length;
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 lex_b_tree_sets_min_length_helper(
min_length: u64,
xs: I,
out: &[BTreeSet],
) where
I::Item: Clone + Debug + Eq + Ord,
{
exhaustive_b_tree_sets_helper_helper(lex_b_tree_sets_min_length(min_length, xs), out);
}
fn lex_b_tree_sets_min_length_small_helper(
min_length: u64,
xs: I,
out_len: usize,
out: &[BTreeSet],
) where
I::Item: Clone + Debug + Eq + Ord,
{
exhaustive_b_tree_sets_small_helper_helper(
lex_b_tree_sets_min_length(min_length, xs),
out_len,
out,
);
}
#[test]
fn test_lex_b_tree_sets_min_length() {
lex_b_tree_sets_min_length_small_helper(0, nevers(), 1, &[btreeset! {}]);
lex_b_tree_sets_min_length_small_helper(4, nevers(), 0, &[]);
lex_b_tree_sets_min_length_small_helper(
0,
exhaustive_units(),
2,
&[btreeset! {}, btreeset! {()}],
);
lex_b_tree_sets_min_length_small_helper(5, exhaustive_units(), 0, &[]);
lex_b_tree_sets_min_length_small_helper(
0,
exhaustive_bools(),
4,
&[btreeset! {}, btreeset! {false}, btreeset! {false, true}, btreeset! {true}],
);
lex_b_tree_sets_min_length_small_helper(
1,
exhaustive_bools(),
3,
&[btreeset! {false}, btreeset! {false, true}, btreeset! {true}],
);
lex_b_tree_sets_min_length_small_helper(
0,
'a'..='c',
8,
&[
btreeset! {},
btreeset! {'a'},
btreeset! {'a', 'b'},
btreeset! {'a', 'b', 'c'},
btreeset! {'a', 'c'},
btreeset! {'b'},
btreeset! {'b', 'c'},
btreeset! {'c'},
],
);
lex_b_tree_sets_min_length_small_helper(
2,
'a'..='c',
4,
&[
btreeset! {'a', 'b'},
btreeset! {'a', 'b', 'c'},
btreeset! {'a', 'c'},
btreeset! {'b', 'c'},
],
);
lex_b_tree_sets_min_length_helper(
0,
exhaustive_ascii_chars(),
&[
btreeset! {},
btreeset! {'a'},
btreeset! {'a', 'b'},
btreeset! {'a', 'b', 'c'},
btreeset! {'a', 'b', 'c', 'd'},
btreeset! {'a', 'b', 'c', 'd', 'e'},
btreeset! {'a', 'b', 'c', 'd', 'e', 'f'},
btreeset! {'a', 'b', 'c', 'd', 'e', 'f', 'g'},
btreeset! {'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h'},
btreeset! {'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i'},
btreeset! {'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j'},
btreeset! {'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k'},
btreeset! {'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l'},
btreeset! {'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm'},
btreeset! {'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n'},
btreeset! {'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o'},
btreeset! {
'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o', 'p'
},
btreeset! {
'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o', 'p', 'q'
},
btreeset! {
'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o', 'p',
'q', 'r',
},
btreeset! {
'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o', 'p',
'q', 'r', 's',
},
],
);
lex_b_tree_sets_min_length_helper(
3,
exhaustive_ascii_chars(),
&[
btreeset! {'a', 'b', 'c'},
btreeset! {'a', 'b', 'c', 'd'},
btreeset! {'a', 'b', 'c', 'd', 'e'},
btreeset! {'a', 'b', 'c', 'd', 'e', 'f'},
btreeset! {'a', 'b', 'c', 'd', 'e', 'f', 'g'},
btreeset! {'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h'},
btreeset! {'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i'},
btreeset! {'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j'},
btreeset! {'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k'},
btreeset! {'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l'},
btreeset! {'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm'},
btreeset! {'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n'},
btreeset! {'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o'},
btreeset! {
'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o', 'p'
},
btreeset! {
'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o', 'p', 'q'
},
btreeset! {
'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o', 'p',
'q', 'r',
},
btreeset! {
'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o', 'p',
'q', 'r', 's',
},
btreeset! {
'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o', 'p',
'q', 'r', 's', 't',
},
btreeset! {
'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o', 'p',
'q', 'r', 's', 't', 'u',
},
btreeset! {
'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o', 'p',
'q', 'r', 's', 't', 'u', 'v',
},
],
);
}