#![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 oxicode::{
config, decode_from_slice, decode_from_slice_with_config, encode_to_vec,
encode_to_vec_with_config,
};
use std::collections::{LinkedList, VecDeque};
#[test]
fn test_vecdeque_u32_empty_roundtrip() {
let original: VecDeque<u32> = VecDeque::new();
let encoded = encode_to_vec(&original).expect("encode VecDeque<u32> empty");
let (decoded, _consumed): (VecDeque<u32>, usize) =
decode_from_slice(&encoded).expect("decode VecDeque<u32> empty");
assert_eq!(original, decoded);
assert!(decoded.is_empty());
}
#[test]
fn test_vecdeque_u32_five_elements_roundtrip() {
let original: VecDeque<u32> = [10u32, 20, 30, 40, 50].iter().copied().collect();
let encoded = encode_to_vec(&original).expect("encode VecDeque<u32> five elements");
let (decoded, _consumed): (VecDeque<u32>, usize) =
decode_from_slice(&encoded).expect("decode VecDeque<u32> five elements");
assert_eq!(original, decoded);
assert_eq!(decoded.len(), 5);
}
#[test]
fn test_vecdeque_string_roundtrip() {
let original: VecDeque<String> = ["alpha", "beta", "gamma"]
.iter()
.map(|s| s.to_string())
.collect();
let encoded = encode_to_vec(&original).expect("encode VecDeque<String>");
let (decoded, _consumed): (VecDeque<String>, usize) =
decode_from_slice(&encoded).expect("decode VecDeque<String>");
assert_eq!(original, decoded);
}
#[test]
fn test_vecdeque_u8_consumed_equals_encoded_len() {
let original: VecDeque<u8> = [1u8, 2, 3, 4, 5, 6, 7, 8].iter().copied().collect();
let encoded = encode_to_vec(&original).expect("encode VecDeque<u8>");
let (_decoded, consumed): (VecDeque<u8>, usize) =
decode_from_slice(&encoded).expect("decode VecDeque<u8>");
assert_eq!(consumed, encoded.len());
}
#[test]
fn test_vecdeque_u32_same_wire_bytes_as_vec_u32() {
let elements = [100u32, 200, 300];
let vec_original: Vec<u32> = elements.to_vec();
let deque_original: VecDeque<u32> = elements.iter().copied().collect();
let vec_encoded = encode_to_vec(&vec_original).expect("encode Vec<u32>");
let deque_encoded = encode_to_vec(&deque_original).expect("encode VecDeque<u32>");
assert_eq!(vec_encoded, deque_encoded);
}
#[test]
fn test_vecdeque_u32_fixed_int_config() {
let cfg = config::standard().with_fixed_int_encoding();
let original: VecDeque<u32> = [1u32, 2, 3].iter().copied().collect();
let encoded =
encode_to_vec_with_config(&original, cfg).expect("encode VecDeque<u32> fixed-int");
let (decoded, consumed): (VecDeque<u32>, usize) =
decode_from_slice_with_config(&encoded, cfg).expect("decode VecDeque<u32> fixed-int");
assert_eq!(original, decoded);
assert_eq!(consumed, encoded.len());
assert_eq!(encoded.len(), 20);
}
#[test]
fn test_vecdeque_u64_big_endian_config() {
let cfg = config::standard().with_big_endian();
let original: VecDeque<u64> = [0xDEAD_BEEF_u64, 0x0102_0304_0506_0708]
.iter()
.copied()
.collect();
let encoded =
encode_to_vec_with_config(&original, cfg).expect("encode VecDeque<u64> big-endian");
let (decoded, consumed): (VecDeque<u64>, usize) =
decode_from_slice_with_config(&encoded, cfg).expect("decode VecDeque<u64> big-endian");
assert_eq!(original, decoded);
assert_eq!(consumed, encoded.len());
}
#[test]
fn test_vecdeque_i32_negative_values_roundtrip() {
let original: VecDeque<i32> = [-1i32, -100, -32768, 0, 42].iter().copied().collect();
let encoded = encode_to_vec(&original).expect("encode VecDeque<i32> negative");
let (decoded, _consumed): (VecDeque<i32>, usize) =
decode_from_slice(&encoded).expect("decode VecDeque<i32> negative");
assert_eq!(original, decoded);
}
#[test]
fn test_vecdeque_nested_vec_u8_roundtrip() {
let original: VecDeque<Vec<u8>> = vec![vec![0u8, 1, 2], vec![], vec![255u8, 128, 64, 32]]
.into_iter()
.collect();
let encoded = encode_to_vec(&original).expect("encode VecDeque<Vec<u8>>");
let (decoded, _consumed): (VecDeque<Vec<u8>>, usize) =
decode_from_slice(&encoded).expect("decode VecDeque<Vec<u8>>");
assert_eq!(original, decoded);
}
#[test]
fn test_option_vecdeque_u32_some_roundtrip() {
let inner: VecDeque<u32> = [7u32, 8, 9].iter().copied().collect();
let original: Option<VecDeque<u32>> = Some(inner);
let encoded = encode_to_vec(&original).expect("encode Option<VecDeque<u32>> Some");
let (decoded, _consumed): (Option<VecDeque<u32>>, usize) =
decode_from_slice(&encoded).expect("decode Option<VecDeque<u32>> Some");
assert_eq!(original, decoded);
}
#[test]
fn test_option_vecdeque_u32_none_roundtrip() {
let original: Option<VecDeque<u32>> = None;
let encoded = encode_to_vec(&original).expect("encode Option<VecDeque<u32>> None");
let (decoded, _consumed): (Option<VecDeque<u32>>, usize) =
decode_from_slice(&encoded).expect("decode Option<VecDeque<u32>> None");
assert_eq!(original, decoded);
assert!(decoded.is_none());
}
#[test]
fn test_linkedlist_u32_empty_roundtrip() {
let original: LinkedList<u32> = LinkedList::new();
let encoded = encode_to_vec(&original).expect("encode LinkedList<u32> empty");
let (decoded, _consumed): (LinkedList<u32>, usize) =
decode_from_slice(&encoded).expect("decode LinkedList<u32> empty");
assert_eq!(original, decoded);
assert!(decoded.is_empty());
}
#[test]
fn test_linkedlist_u32_five_elements_roundtrip() {
let original: LinkedList<u32> = [11u32, 22, 33, 44, 55].iter().copied().collect();
let encoded = encode_to_vec(&original).expect("encode LinkedList<u32> five elements");
let (decoded, _consumed): (LinkedList<u32>, usize) =
decode_from_slice(&encoded).expect("decode LinkedList<u32> five elements");
assert_eq!(original, decoded);
assert_eq!(decoded.len(), 5);
}
#[test]
fn test_linkedlist_string_roundtrip() {
let original: LinkedList<String> = ["foo", "bar", "baz"]
.iter()
.map(|s| s.to_string())
.collect();
let encoded = encode_to_vec(&original).expect("encode LinkedList<String>");
let (decoded, _consumed): (LinkedList<String>, usize) =
decode_from_slice(&encoded).expect("decode LinkedList<String>");
assert_eq!(original, decoded);
}
#[test]
fn test_linkedlist_u8_consumed_equals_encoded_len() {
let original: LinkedList<u8> = [10u8, 20, 30, 40].iter().copied().collect();
let encoded = encode_to_vec(&original).expect("encode LinkedList<u8>");
let (_decoded, consumed): (LinkedList<u8>, usize) =
decode_from_slice(&encoded).expect("decode LinkedList<u8>");
assert_eq!(consumed, encoded.len());
}
#[test]
fn test_linkedlist_u32_same_wire_bytes_as_vec_u32() {
let elements = [5u32, 10, 15, 20];
let vec_original: Vec<u32> = elements.to_vec();
let list_original: LinkedList<u32> = elements.iter().copied().collect();
let vec_encoded = encode_to_vec(&vec_original).expect("encode Vec<u32>");
let list_encoded = encode_to_vec(&list_original).expect("encode LinkedList<u32>");
assert_eq!(vec_encoded, list_encoded);
}
#[test]
fn test_linkedlist_u32_fixed_int_config() {
let cfg = config::standard().with_fixed_int_encoding();
let original: LinkedList<u32> = [9u32, 18, 27].iter().copied().collect();
let encoded =
encode_to_vec_with_config(&original, cfg).expect("encode LinkedList<u32> fixed-int");
let (decoded, consumed): (LinkedList<u32>, usize) =
decode_from_slice_with_config(&encoded, cfg).expect("decode LinkedList<u32> fixed-int");
assert_eq!(original, decoded);
assert_eq!(consumed, encoded.len());
assert_eq!(encoded.len(), 20);
}
#[test]
fn test_linkedlist_u64_big_endian_config() {
let cfg = config::standard().with_big_endian();
let original: LinkedList<u64> = [0x0011_2233_u64, 0xAABB_CCDD_EEFF_0011]
.iter()
.copied()
.collect();
let encoded =
encode_to_vec_with_config(&original, cfg).expect("encode LinkedList<u64> big-endian");
let (decoded, consumed): (LinkedList<u64>, usize) =
decode_from_slice_with_config(&encoded, cfg).expect("decode LinkedList<u64> big-endian");
assert_eq!(original, decoded);
assert_eq!(consumed, encoded.len());
}
#[test]
fn test_linkedlist_i32_negative_values_roundtrip() {
let original: LinkedList<i32> = [-999i32, -1, 0, 1, 999].iter().copied().collect();
let encoded = encode_to_vec(&original).expect("encode LinkedList<i32> negative");
let (decoded, _consumed): (LinkedList<i32>, usize) =
decode_from_slice(&encoded).expect("decode LinkedList<i32> negative");
assert_eq!(original, decoded);
}
#[test]
fn test_vec_of_vecdeque_u32_roundtrip() {
let original: Vec<VecDeque<u32>> = vec![
[1u32, 2, 3].iter().copied().collect(),
VecDeque::new(),
[100u32, 200].iter().copied().collect(),
];
let encoded = encode_to_vec(&original).expect("encode Vec<VecDeque<u32>>");
let (decoded, consumed): (Vec<VecDeque<u32>>, usize) =
decode_from_slice(&encoded).expect("decode Vec<VecDeque<u32>>");
assert_eq!(original, decoded);
assert_eq!(consumed, encoded.len());
assert_eq!(decoded.len(), 3);
}
#[test]
fn test_vecdeque_u32_push_front_preserves_order() {
let mut original: VecDeque<u32> = VecDeque::new();
original.push_front(5);
original.push_front(4);
original.push_front(3);
original.push_front(2);
original.push_front(1);
let expected: VecDeque<u32> = [1u32, 2, 3, 4, 5].iter().copied().collect();
assert_eq!(original, expected);
let encoded = encode_to_vec(&original).expect("encode VecDeque<u32> push_front");
let (decoded, consumed): (VecDeque<u32>, usize) =
decode_from_slice(&encoded).expect("decode VecDeque<u32> push_front");
assert_eq!(decoded, expected);
assert_eq!(consumed, encoded.len());
}
#[test]
fn test_linkedlist_u32_push_back_preserves_order() {
let mut original: LinkedList<u32> = LinkedList::new();
original.push_back(10);
original.push_back(20);
original.push_back(30);
original.push_back(40);
original.push_back(50);
let encoded = encode_to_vec(&original).expect("encode LinkedList<u32> push_back");
let (decoded, consumed): (LinkedList<u32>, usize) =
decode_from_slice(&encoded).expect("decode LinkedList<u32> push_back");
assert_eq!(original, decoded);
assert_eq!(consumed, encoded.len());
let decoded_vec: Vec<u32> = decoded.into_iter().collect();
assert_eq!(decoded_vec, vec![10u32, 20, 30, 40, 50]);
}