#![allow(
clippy::approx_constant,
clippy::useless_vec,
clippy::len_zero,
clippy::unnecessary_cast,
clippy::redundant_closure,
clippy::too_many_arguments,
clippy::type_complexity,
clippy::needless_borrow,
clippy::enum_variant_names,
clippy::upper_case_acronyms,
clippy::inconsistent_digit_grouping,
clippy::unit_cmp,
clippy::assertions_on_constants,
clippy::iter_on_single_items,
clippy::expect_fun_call,
clippy::redundant_pattern_matching,
variant_size_differences,
clippy::absurd_extreme_comparisons,
clippy::nonminimal_bool,
clippy::for_kv_map,
clippy::needless_range_loop,
clippy::single_match,
clippy::collapsible_if,
clippy::needless_return,
clippy::redundant_clone,
clippy::map_entry,
clippy::match_single_binding,
clippy::bool_comparison,
clippy::derivable_impls,
clippy::manual_range_contains,
clippy::needless_borrows_for_generic_args,
clippy::manual_map,
clippy::vec_init_then_push,
clippy::identity_op,
clippy::manual_flatten,
clippy::single_char_pattern,
clippy::search_is_some,
clippy::option_map_unit_fn,
clippy::while_let_on_iterator,
clippy::clone_on_copy,
clippy::box_collection,
clippy::redundant_field_names,
clippy::ptr_arg,
clippy::large_enum_variant,
clippy::match_ref_pats,
clippy::needless_pass_by_value,
clippy::unused_unit,
clippy::let_and_return,
clippy::suspicious_else_formatting,
clippy::manual_strip,
clippy::match_like_matches_macro,
clippy::from_over_into,
clippy::wrong_self_convention,
clippy::inherent_to_string,
clippy::new_without_default,
clippy::unnecessary_wraps,
clippy::field_reassign_with_default,
clippy::manual_find,
clippy::unnecessary_lazy_evaluations,
clippy::should_implement_trait,
clippy::missing_safety_doc,
clippy::unusual_byte_groupings,
clippy::bool_assert_comparison,
clippy::zero_prefixed_literal,
clippy::await_holding_lock,
clippy::manual_saturating_arithmetic,
clippy::explicit_counter_loop,
clippy::needless_lifetimes,
clippy::single_component_path_imports,
clippy::uninlined_format_args,
clippy::iter_cloned_collect,
clippy::manual_str_repeat,
clippy::excessive_precision,
clippy::precedence,
clippy::unnecessary_literal_unwrap
)]
use std::collections::{BTreeMap, HashMap};
use oxicode::{decode_from_slice, encode_to_vec, Decode, Encode};
#[derive(Debug, PartialEq, Encode, Decode)]
struct NestedCollStruct {
matrix: Vec<Vec<u32>>,
index: std::collections::HashMap<String, u32>,
depth: u8,
}
#[test]
fn test_vec_vec_u32_roundtrip() {
let original: Vec<Vec<u32>> =
vec![vec![1, 2, 3], vec![4, 5, 6, 7], vec![], vec![100, 200, 300]];
let enc = encode_to_vec(&original).expect("encode Vec<Vec<u32>>");
let (val, _): (Vec<Vec<u32>>, _) = decode_from_slice(&enc).expect("decode Vec<Vec<u32>>");
assert_eq!(original, val);
}
#[test]
fn test_vec_vec_string_roundtrip() {
let original: Vec<Vec<String>> = vec![
vec!["hello".to_string(), "world".to_string()],
vec!["foo".to_string()],
vec![],
vec!["a".to_string(), "b".to_string(), "c".to_string()],
];
let enc = encode_to_vec(&original).expect("encode Vec<Vec<String>>");
let (val, _): (Vec<Vec<String>>, _) = decode_from_slice(&enc).expect("decode Vec<Vec<String>>");
assert_eq!(original, val);
}
#[test]
fn test_vec_vec_vec_u8_roundtrip() {
let original: Vec<Vec<Vec<u8>>> = vec![
vec![vec![1, 2], vec![3, 4, 5]],
vec![vec![], vec![0xFF]],
vec![],
vec![vec![10, 20, 30]],
];
let enc = encode_to_vec(&original).expect("encode Vec<Vec<Vec<u8>>>");
let (val, _): (Vec<Vec<Vec<u8>>>, _) =
decode_from_slice(&enc).expect("decode Vec<Vec<Vec<u8>>>");
assert_eq!(original, val);
}
#[test]
fn test_hashmap_string_vec_u32_roundtrip() {
let mut original: HashMap<String, Vec<u32>> = HashMap::new();
original.insert("primes".to_string(), vec![2, 3, 5, 7, 11]);
original.insert("empty".to_string(), vec![]);
original.insert("single".to_string(), vec![42]);
let enc = encode_to_vec(&original).expect("encode HashMap<String, Vec<u32>>");
let (val, _): (HashMap<String, Vec<u32>>, _) =
decode_from_slice(&enc).expect("decode HashMap<String, Vec<u32>>");
assert_eq!(original, val);
}
#[test]
fn test_hashmap_string_vec_string_roundtrip() {
let mut original: HashMap<String, Vec<String>> = HashMap::new();
original.insert(
"fruits".to_string(),
vec!["apple".to_string(), "banana".to_string()],
);
original.insert("veggies".to_string(), vec!["carrot".to_string()]);
original.insert("empty".to_string(), vec![]);
let enc = encode_to_vec(&original).expect("encode HashMap<String, Vec<String>>");
let (val, _): (HashMap<String, Vec<String>>, _) =
decode_from_slice(&enc).expect("decode HashMap<String, Vec<String>>");
assert_eq!(original, val);
}
#[test]
fn test_vec_hashmap_string_u32_roundtrip() {
let mut m1: HashMap<String, u32> = HashMap::new();
m1.insert("x".to_string(), 1);
m1.insert("y".to_string(), 2);
let m2: HashMap<String, u32> = HashMap::new();
let mut m3: HashMap<String, u32> = HashMap::new();
m3.insert("z".to_string(), 99);
let original: Vec<HashMap<String, u32>> = vec![m1, m2, m3];
let enc = encode_to_vec(&original).expect("encode Vec<HashMap<String, u32>>");
let (val, _): (Vec<HashMap<String, u32>>, _) =
decode_from_slice(&enc).expect("decode Vec<HashMap<String, u32>>");
assert_eq!(original, val);
}
#[test]
fn test_hashmap_nested_maps_roundtrip() {
let mut inner_a: HashMap<String, u32> = HashMap::new();
inner_a.insert("alpha".to_string(), 10);
inner_a.insert("beta".to_string(), 20);
let mut inner_b: HashMap<String, u32> = HashMap::new();
inner_b.insert("gamma".to_string(), 30);
let mut original: HashMap<String, HashMap<String, u32>> = HashMap::new();
original.insert("group_a".to_string(), inner_a);
original.insert("group_b".to_string(), inner_b);
original.insert("empty_group".to_string(), HashMap::new());
let enc = encode_to_vec(&original).expect("encode HashMap<String, HashMap<String, u32>>");
let (val, _): (HashMap<String, HashMap<String, u32>>, _) =
decode_from_slice(&enc).expect("decode HashMap<String, HashMap<String, u32>>");
assert_eq!(original, val);
}
#[test]
fn test_vec_option_u32_roundtrip() {
let original: Vec<Option<u32>> = vec![Some(1), None, Some(42), None, Some(0), Some(u32::MAX)];
let enc = encode_to_vec(&original).expect("encode Vec<Option<u32>>");
let (val, _): (Vec<Option<u32>>, _) = decode_from_slice(&enc).expect("decode Vec<Option<u32>>");
assert_eq!(original, val);
}
#[test]
fn test_vec_option_string_roundtrip() {
let original: Vec<Option<String>> = vec![
Some("hello".to_string()),
None,
Some("world".to_string()),
None,
Some(String::new()),
];
let enc = encode_to_vec(&original).expect("encode Vec<Option<String>>");
let (val, _): (Vec<Option<String>>, _) =
decode_from_slice(&enc).expect("decode Vec<Option<String>>");
assert_eq!(original, val);
}
#[test]
fn test_hashmap_string_option_vec_u8_roundtrip() {
let mut original: HashMap<String, Option<Vec<u8>>> = HashMap::new();
original.insert("data".to_string(), Some(vec![0xDE, 0xAD, 0xBE, 0xEF]));
original.insert("absent".to_string(), None);
original.insert("empty_vec".to_string(), Some(vec![]));
let enc = encode_to_vec(&original).expect("encode HashMap<String, Option<Vec<u8>>>");
let (val, _): (HashMap<String, Option<Vec<u8>>>, _) =
decode_from_slice(&enc).expect("decode HashMap<String, Option<Vec<u8>>>");
assert_eq!(original, val);
}
#[test]
fn test_option_vec_vec_u8_roundtrip() {
let original_some: Option<Vec<Vec<u8>>> = Some(vec![vec![1, 2, 3], vec![], vec![4, 5]]);
let enc = encode_to_vec(&original_some).expect("encode Option<Vec<Vec<u8>>> Some");
let (val, _): (Option<Vec<Vec<u8>>>, _) =
decode_from_slice(&enc).expect("decode Option<Vec<Vec<u8>>> Some");
assert_eq!(original_some, val);
let original_none: Option<Vec<Vec<u8>>> = None;
let enc2 = encode_to_vec(&original_none).expect("encode Option<Vec<Vec<u8>>> None");
let (val2, _): (Option<Vec<Vec<u8>>>, _) =
decode_from_slice(&enc2).expect("decode Option<Vec<Vec<u8>>> None");
assert_eq!(original_none, val2);
}
#[test]
fn test_vec_tuple_u32_string_roundtrip() {
let original: Vec<(u32, String)> = vec![
(1, "one".to_string()),
(2, "two".to_string()),
(100, "hundred".to_string()),
(0, String::new()),
];
let enc = encode_to_vec(&original).expect("encode Vec<(u32, String)>");
let (val, _): (Vec<(u32, String)>, _) =
decode_from_slice(&enc).expect("decode Vec<(u32, String)>");
assert_eq!(original, val);
}
#[test]
fn test_hashmap_u32_vec_tuple_string_bool_roundtrip() {
let mut original: HashMap<u32, Vec<(String, bool)>> = HashMap::new();
original.insert(
1,
vec![("alpha".to_string(), true), ("beta".to_string(), false)],
);
original.insert(2, vec![("gamma".to_string(), true)]);
original.insert(3, vec![]);
let enc = encode_to_vec(&original).expect("encode HashMap<u32, Vec<(String, bool)>>");
let (val, _): (HashMap<u32, Vec<(String, bool)>>, _) =
decode_from_slice(&enc).expect("decode HashMap<u32, Vec<(String, bool)>>");
assert_eq!(original, val);
}
#[test]
fn test_btreemap_string_vec_u32_roundtrip() {
let mut original: BTreeMap<String, Vec<u32>> = BTreeMap::new();
original.insert("evens".to_string(), vec![2, 4, 6, 8, 10]);
original.insert("odds".to_string(), vec![1, 3, 5, 7, 9]);
original.insert("empty".to_string(), vec![]);
let enc = encode_to_vec(&original).expect("encode BTreeMap<String, Vec<u32>>");
let (val, _): (BTreeMap<String, Vec<u32>>, _) =
decode_from_slice(&enc).expect("decode BTreeMap<String, Vec<u32>>");
assert_eq!(original, val);
}
#[test]
fn test_btreemap_nested_roundtrip() {
let mut inner1: BTreeMap<u32, String> = BTreeMap::new();
inner1.insert(1, "one".to_string());
inner1.insert(2, "two".to_string());
let mut inner2: BTreeMap<u32, String> = BTreeMap::new();
inner2.insert(10, "ten".to_string());
let mut original: BTreeMap<u32, BTreeMap<u32, String>> = BTreeMap::new();
original.insert(100, inner1);
original.insert(200, inner2);
original.insert(300, BTreeMap::new());
let enc = encode_to_vec(&original).expect("encode BTreeMap<u32, BTreeMap<u32, String>>");
let (val, _): (BTreeMap<u32, BTreeMap<u32, String>>, _) =
decode_from_slice(&enc).expect("decode BTreeMap<u32, BTreeMap<u32, String>>");
assert_eq!(original, val);
}
#[test]
fn test_vec_btreemap_string_u32_roundtrip() {
let mut m1: BTreeMap<String, u32> = BTreeMap::new();
m1.insert("a".to_string(), 1);
m1.insert("b".to_string(), 2);
let m2: BTreeMap<String, u32> = BTreeMap::new();
let mut m3: BTreeMap<String, u32> = BTreeMap::new();
m3.insert("z".to_string(), 26);
let original: Vec<BTreeMap<String, u32>> = vec![m1, m2, m3];
let enc = encode_to_vec(&original).expect("encode Vec<BTreeMap<String, u32>>");
let (val, _): (Vec<BTreeMap<String, u32>>, _) =
decode_from_slice(&enc).expect("decode Vec<BTreeMap<String, u32>>");
assert_eq!(original, val);
}
#[test]
fn test_option_hashmap_string_vec_u32_roundtrip() {
let mut inner: HashMap<String, Vec<u32>> = HashMap::new();
inner.insert("nums".to_string(), vec![1, 2, 3]);
inner.insert("more".to_string(), vec![]);
let original_some: Option<HashMap<String, Vec<u32>>> = Some(inner);
let enc = encode_to_vec(&original_some).expect("encode Option<HashMap<String, Vec<u32>>> Some");
let (val, _): (Option<HashMap<String, Vec<u32>>>, _) =
decode_from_slice(&enc).expect("decode Option<HashMap<String, Vec<u32>>> Some");
assert_eq!(original_some, val);
let original_none: Option<HashMap<String, Vec<u32>>> = None;
let enc2 =
encode_to_vec(&original_none).expect("encode Option<HashMap<String, Vec<u32>>> None");
let (val2, _): (Option<HashMap<String, Vec<u32>>>, _) =
decode_from_slice(&enc2).expect("decode Option<HashMap<String, Vec<u32>>> None");
assert_eq!(original_none, val2);
}
#[test]
fn test_vec_vec_option_u32_roundtrip() {
let original: Vec<Vec<Option<u32>>> = vec![
vec![Some(1), None, Some(3)],
vec![None, None],
vec![],
vec![Some(u32::MAX), Some(0)],
];
let enc = encode_to_vec(&original).expect("encode Vec<Vec<Option<u32>>>");
let (val, _): (Vec<Vec<Option<u32>>>, _) =
decode_from_slice(&enc).expect("decode Vec<Vec<Option<u32>>>");
assert_eq!(original, val);
}
#[test]
fn test_hashmap_string_vec_option_string_roundtrip() {
let mut original: HashMap<String, Vec<Option<String>>> = HashMap::new();
original.insert(
"mixed".to_string(),
vec![Some("hello".to_string()), None, Some("world".to_string())],
);
original.insert("all_none".to_string(), vec![None, None, None]);
original.insert("empty".to_string(), vec![]);
let enc = encode_to_vec(&original).expect("encode HashMap<String, Vec<Option<String>>>");
let (val, _): (HashMap<String, Vec<Option<String>>>, _) =
decode_from_slice(&enc).expect("decode HashMap<String, Vec<Option<String>>>");
assert_eq!(original, val);
}
#[test]
fn test_nested_coll_struct_roundtrip() {
let mut index: HashMap<String, u32> = HashMap::new();
index.insert("first".to_string(), 0);
index.insert("second".to_string(), 1);
let original = NestedCollStruct {
matrix: vec![vec![1, 2, 3], vec![4, 5], vec![]],
index,
depth: 3,
};
let enc = encode_to_vec(&original).expect("encode NestedCollStruct");
let (val, _): (NestedCollStruct, _) = decode_from_slice(&enc).expect("decode NestedCollStruct");
assert_eq!(original, val);
}
#[test]
fn test_empty_outer_vec_vec_u32_roundtrip() {
let original: Vec<Vec<u32>> = vec![];
let enc = encode_to_vec(&original).expect("encode empty Vec<Vec<u32>>");
let (val, _): (Vec<Vec<u32>>, _) = decode_from_slice(&enc).expect("decode empty Vec<Vec<u32>>");
assert_eq!(original, val);
assert!(val.is_empty());
}
#[test]
fn test_hashmap_empty_vec_values_roundtrip() {
let mut original: HashMap<String, Vec<u32>> = HashMap::new();
original.insert("first".to_string(), vec![]);
original.insert("second".to_string(), vec![]);
original.insert("third".to_string(), vec![]);
let enc = encode_to_vec(&original).expect("encode HashMap<String, Vec<u32>> with empty vecs");
let (val, _): (HashMap<String, Vec<u32>>, _) =
decode_from_slice(&enc).expect("decode HashMap<String, Vec<u32>> with empty vecs");
assert_eq!(original, val);
for (_, v) in &val {
assert!(v.is_empty(), "all values should be empty vecs");
}
}