#![cfg(feature = "simd")]
#![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,
};
#[test]
fn test_u8_array_8_roundtrip() {
let arr: [u8; 8] = [0, 1, 2, 3, 127, 128, 254, 255];
let enc = encode_to_vec(&arr).expect("encode [u8; 8]");
let (dec, _): ([u8; 8], usize) = decode_from_slice(&enc).expect("decode [u8; 8]");
assert_eq!(arr, dec);
}
#[test]
fn test_u16_array_8_roundtrip() {
let arr: [u16; 8] = [0, 1, 256, 1000, 32767, 32768, 65534, 65535];
let enc = encode_to_vec(&arr).expect("encode [u16; 8]");
let (dec, _): ([u16; 8], usize) = decode_from_slice(&enc).expect("decode [u16; 8]");
assert_eq!(arr, dec);
}
#[test]
fn test_u32_array_8_roundtrip() {
let arr: [u32; 8] = core::array::from_fn(|i| (i as u32) * 537_521);
let enc = encode_to_vec(&arr).expect("encode [u32; 8]");
let (dec, _): ([u32; 8], usize) = decode_from_slice(&enc).expect("decode [u32; 8]");
assert_eq!(arr, dec);
}
#[test]
fn test_u64_array_4_roundtrip() {
let arr: [u64; 4] = [0, u64::MAX / 3, u64::MAX / 2, u64::MAX];
let enc = encode_to_vec(&arr).expect("encode [u64; 4]");
let (dec, _): ([u64; 4], usize) = decode_from_slice(&enc).expect("decode [u64; 4]");
assert_eq!(arr, dec);
}
#[test]
fn test_i8_array_16_roundtrip() {
let arr: [i8; 16] = core::array::from_fn(|i| (i as i8).wrapping_sub(8));
let enc = encode_to_vec(&arr).expect("encode [i8; 16]");
let (dec, _): ([i8; 16], usize) = decode_from_slice(&enc).expect("decode [i8; 16]");
assert_eq!(arr, dec);
}
#[test]
fn test_i16_array_8_roundtrip() {
let arr: [i16; 8] = [-32768, -1000, -1, 0, 1, 1000, 32766, 32767];
let enc = encode_to_vec(&arr).expect("encode [i16; 8]");
let (dec, _): ([i16; 8], usize) = decode_from_slice(&enc).expect("decode [i16; 8]");
assert_eq!(arr, dec);
}
#[test]
fn test_i32_array_8_roundtrip() {
let arr: [i32; 8] = core::array::from_fn(|i| (i as i32 - 4) * 1_000_000);
let enc = encode_to_vec(&arr).expect("encode [i32; 8]");
let (dec, _): ([i32; 8], usize) = decode_from_slice(&enc).expect("decode [i32; 8]");
assert_eq!(arr, dec);
}
#[test]
fn test_i64_array_4_roundtrip() {
let arr: [i64; 4] = [i64::MIN, -1, 0, i64::MAX];
let enc = encode_to_vec(&arr).expect("encode [i64; 4]");
let (dec, _): ([i64; 4], usize) = decode_from_slice(&enc).expect("decode [i64; 4]");
assert_eq!(arr, dec);
}
#[test]
fn test_f32_array_8_roundtrip_bit_exact() {
let val: [f32; 8] = [
1.0,
-1.0,
f32::INFINITY,
f32::NEG_INFINITY,
0.0,
-0.0,
1.5,
-1.5,
];
let enc = encode_to_vec(&val).expect("encode [f32; 8]");
let (decoded, _): ([f32; 8], usize) = decode_from_slice(&enc).expect("decode [f32; 8]");
for (a, b) in val.iter().zip(decoded.iter()) {
assert_eq!(a.to_bits(), b.to_bits(), "f32 must be bit-identical");
}
}
#[test]
fn test_f64_array_4_roundtrip_bit_exact() {
let val: [f64; 4] = [f64::INFINITY, f64::NEG_INFINITY, 0.0, -0.0];
let enc = encode_to_vec(&val).expect("encode [f64; 4]");
let (decoded, _): ([f64; 4], usize) = decode_from_slice(&enc).expect("decode [f64; 4]");
for (a, b) in val.iter().zip(decoded.iter()) {
assert_eq!(a.to_bits(), b.to_bits(), "f64 must be bit-identical");
}
}
#[test]
fn test_u8_array_32_roundtrip() {
let arr: [u8; 32] = core::array::from_fn(|i| (i as u8).wrapping_mul(8));
let enc = encode_to_vec(&arr).expect("encode [u8; 32]");
let (dec, _): ([u8; 32], usize) = decode_from_slice(&enc).expect("decode [u8; 32]");
assert_eq!(arr, dec);
}
#[test]
fn test_u8_array_64_roundtrip() {
let arr: [u8; 64] = core::array::from_fn(|i| (i as u8).wrapping_mul(3));
let enc = encode_to_vec(&arr).expect("encode [u8; 64]");
let (dec, _): ([u8; 64], usize) = decode_from_slice(&enc).expect("decode [u8; 64]");
assert_eq!(arr, dec);
}
#[test]
fn test_u8_array_128_roundtrip() {
let arr: [u8; 128] = core::array::from_fn(|i| (i as u8).wrapping_mul(2).wrapping_add(1));
let enc = encode_to_vec(&arr).expect("encode [u8; 128]");
let (dec, _): ([u8; 128], usize) = decode_from_slice(&enc).expect("decode [u8; 128]");
assert_eq!(arr, dec);
}
#[test]
fn test_vec_u8_1024_roundtrip() {
let data: Vec<u8> = (0u32..1024)
.map(|i| i.wrapping_mul(6_700_417).wrapping_add(17) as u8)
.collect();
let enc = encode_to_vec(&data).expect("encode Vec<u8> 1024");
let (dec, _): (Vec<u8>, usize) = decode_from_slice(&enc).expect("decode Vec<u8> 1024");
assert_eq!(data, dec);
}
#[test]
fn test_vec_u32_256_roundtrip() {
let data: Vec<u32> = (0u32..256).map(|i| i.wrapping_mul(16_777_619)).collect();
let enc = encode_to_vec(&data).expect("encode Vec<u32> 256");
let (dec, _): (Vec<u32>, usize) = decode_from_slice(&enc).expect("decode Vec<u32> 256");
assert_eq!(data, dec);
}
#[test]
fn test_vec_f32_128_roundtrip_bit_exact() {
let data: Vec<f32> = (0u32..128)
.map(|i| (i as f32) * std::f32::consts::LN_2)
.collect();
let enc = encode_to_vec(&data).expect("encode Vec<f32> 128");
let (dec, _): (Vec<f32>, usize) = decode_from_slice(&enc).expect("decode Vec<f32> 128");
for (a, b) in data.iter().zip(dec.iter()) {
assert_eq!(
a.to_bits(),
b.to_bits(),
"Vec<f32> element must be bit-identical"
);
}
}
#[test]
fn test_u32_array_16_fixed_int_config_roundtrip() {
let arr: [u32; 16] = core::array::from_fn(|i| (i as u32) * 65537);
let cfg = config::standard().with_fixed_int_encoding();
let enc = encode_to_vec_with_config(&arr, cfg).expect("encode [u32; 16] fixed_int");
let (dec, _): ([u32; 16], usize) =
decode_from_slice_with_config(&enc, cfg).expect("decode [u32; 16] fixed_int");
assert_eq!(arr, dec);
}
#[test]
fn test_u8_array_4_roundtrip_small() {
let arr: [u8; 4] = [0, 42, 127, 255];
let enc = encode_to_vec(&arr).expect("encode [u8; 4]");
let (dec, _): ([u8; 4], usize) = decode_from_slice(&enc).expect("decode [u8; 4]");
assert_eq!(arr, dec);
}
#[test]
fn test_vec_u64_64_roundtrip() {
let data: Vec<u64> = (0u64..64)
.map(|i| i.wrapping_mul(1_000_000_007).wrapping_add(999_999_937))
.collect();
let enc = encode_to_vec(&data).expect("encode Vec<u64> 64");
let (dec, _): (Vec<u64>, usize) = decode_from_slice(&enc).expect("decode Vec<u64> 64");
assert_eq!(data, dec);
}
#[test]
fn test_i32_array_32_roundtrip() {
let arr: [i32; 32] = core::array::from_fn(|i| (i as i32 - 16) * 77_777);
let enc = encode_to_vec(&arr).expect("encode [i32; 32]");
let (dec, _): ([i32; 32], usize) = decode_from_slice(&enc).expect("decode [i32; 32]");
assert_eq!(arr, dec);
}
#[test]
fn test_u8_array_256_roundtrip() {
let arr: [u8; 256] = core::array::from_fn(|i| i as u8);
let enc = encode_to_vec(&arr).expect("encode [u8; 256]");
let (dec, _): ([u8; 256], usize) = decode_from_slice(&enc).expect("decode [u8; 256]");
assert_eq!(arr, dec);
}
#[test]
fn test_u32_array_64_consumed_bytes_equals_encoded_len() {
let arr: [u32; 64] = core::array::from_fn(|i| (i as u32).wrapping_mul(2_654_435_761));
let enc = encode_to_vec(&arr).expect("encode [u32; 64]");
let enc_len = enc.len();
let (_, consumed): ([u32; 64], usize) =
decode_from_slice(&enc).expect("decode [u32; 64] consumed");
assert_eq!(
consumed, enc_len,
"consumed bytes must equal total encoded length for [u32; 64]"
);
}