#![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::rc::Rc;
use std::sync::Arc;
#[test]
fn test_box_u32_roundtrip_42() {
let original: Box<u32> = Box::new(42u32);
let enc = encode_to_vec(&original).expect("encode Box<u32>=42");
let (dec, _): (Box<u32>, usize) = decode_from_slice(&enc).expect("decode Box<u32>=42");
assert_eq!(*original, *dec);
}
#[test]
fn test_box_u32_roundtrip_zero() {
let original: Box<u32> = Box::new(0u32);
let enc = encode_to_vec(&original).expect("encode Box<u32>=0");
let (dec, _): (Box<u32>, usize) = decode_from_slice(&enc).expect("decode Box<u32>=0");
assert_eq!(*original, *dec);
}
#[test]
fn test_box_u32_same_size_as_raw_u32() {
let value = 99u32;
let boxed: Box<u32> = Box::new(value);
let raw_enc = encode_to_vec(&value).expect("encode raw u32");
let box_enc = encode_to_vec(&boxed).expect("encode Box<u32>");
assert_eq!(
raw_enc.len(),
box_enc.len(),
"Box<u32> must have identical wire size to raw u32"
);
assert_eq!(
raw_enc, box_enc,
"Box<u32> must have identical wire bytes to raw u32"
);
}
#[test]
fn test_box_string_roundtrip() {
let original: Box<String> = Box::new(String::from("hello, oxicode!"));
let enc = encode_to_vec(&original).expect("encode Box<String>");
let (dec, _): (Box<String>, usize) = decode_from_slice(&enc).expect("decode Box<String>");
assert_eq!(*original, *dec);
}
#[test]
fn test_box_vec_u8_roundtrip() {
let original: Box<Vec<u8>> = Box::new(vec![10u8, 20, 30, 40, 50]);
let enc = encode_to_vec(&original).expect("encode Box<Vec<u8>>");
let (dec, _): (Box<Vec<u8>>, usize) = decode_from_slice(&enc).expect("decode Box<Vec<u8>>");
assert_eq!(*original, *dec);
}
#[test]
fn test_box_u64_consumed_equals_encoded_len() {
let original: Box<u64> = Box::new(123_456_789u64);
let enc = encode_to_vec(&original).expect("encode Box<u64>");
let (_dec, consumed): (Box<u64>, usize) = decode_from_slice(&enc).expect("decode Box<u64>");
assert_eq!(
consumed,
enc.len(),
"bytes consumed must equal total encoded length"
);
}
#[test]
fn test_rc_u32_roundtrip() {
let original: Rc<u32> = Rc::new(7u32);
let enc = encode_to_vec(&original).expect("encode Rc<u32>");
let (dec, _): (Rc<u32>, usize) = decode_from_slice(&enc).expect("decode Rc<u32>");
assert_eq!(*original, *dec);
}
#[test]
fn test_rc_u32_value_preserved() {
let value = 255u32;
let original: Rc<u32> = Rc::new(value);
let enc = encode_to_vec(&original).expect("encode Rc<u32>");
let (dec, _): (Rc<u32>, usize) = decode_from_slice(&enc).expect("decode Rc<u32>");
assert_eq!(*dec, value, "decoded Rc<u32> must preserve original value");
}
#[test]
fn test_rc_string_roundtrip() {
let original: Rc<String> = Rc::new(String::from("rc string test"));
let enc = encode_to_vec(&original).expect("encode Rc<String>");
let (dec, _): (Rc<String>, usize) = decode_from_slice(&enc).expect("decode Rc<String>");
assert_eq!(*original, *dec);
}
#[test]
fn test_rc_vec_u32_roundtrip() {
let original: Rc<Vec<u32>> = Rc::new(vec![1u32, 2, 3, 100, 200]);
let enc = encode_to_vec(&original).expect("encode Rc<Vec<u32>>");
let (dec, _): (Rc<Vec<u32>>, usize) = decode_from_slice(&enc).expect("decode Rc<Vec<u32>>");
assert_eq!(*original, *dec);
}
#[test]
fn test_arc_u32_roundtrip() {
let original: Arc<u32> = Arc::new(42u32);
let enc = encode_to_vec(&original).expect("encode Arc<u32>");
let (dec, _): (Arc<u32>, usize) = decode_from_slice(&enc).expect("decode Arc<u32>");
assert_eq!(*original, *dec);
}
#[test]
fn test_arc_string_roundtrip() {
let original: Arc<String> = Arc::new(String::from("arc string test"));
let enc = encode_to_vec(&original).expect("encode Arc<String>");
let (dec, _): (Arc<String>, usize) = decode_from_slice(&enc).expect("decode Arc<String>");
assert_eq!(*original, *dec);
}
#[test]
fn test_arc_vec_u8_roundtrip() {
let original: Arc<Vec<u8>> = Arc::new(vec![0u8, 127, 255]);
let enc = encode_to_vec(&original).expect("encode Arc<Vec<u8>>");
let (dec, _): (Arc<Vec<u8>>, usize) = decode_from_slice(&enc).expect("decode Arc<Vec<u8>>");
assert_eq!(*original, *dec);
}
#[test]
fn test_vec_box_u32_roundtrip() {
let original: Vec<Box<u32>> = vec![Box::new(1u32), Box::new(2u32), Box::new(3u32)];
let enc = encode_to_vec(&original).expect("encode Vec<Box<u32>>");
let (dec, _): (Vec<Box<u32>>, usize) = decode_from_slice(&enc).expect("decode Vec<Box<u32>>");
assert_eq!(original.len(), dec.len());
for (a, b) in original.iter().zip(dec.iter()) {
assert_eq!(**a, **b);
}
}
#[test]
fn test_vec_rc_u32_roundtrip() {
let original: Vec<Rc<u32>> = vec![Rc::new(10u32), Rc::new(20u32), Rc::new(30u32)];
let enc = encode_to_vec(&original).expect("encode Vec<Rc<u32>>");
let (dec, _): (Vec<Rc<u32>>, usize) = decode_from_slice(&enc).expect("decode Vec<Rc<u32>>");
assert_eq!(original.len(), dec.len());
for (a, b) in original.iter().zip(dec.iter()) {
assert_eq!(**a, **b);
}
}
#[test]
fn test_option_box_u32_some_roundtrip() {
let original: Option<Box<u32>> = Some(Box::new(77u32));
let enc = encode_to_vec(&original).expect("encode Option<Box<u32>> Some");
let (dec, _): (Option<Box<u32>>, usize) =
decode_from_slice(&enc).expect("decode Option<Box<u32>> Some");
assert!(dec.is_some(), "decoded Option must be Some");
let orig_inner: u32 = **original.as_ref().expect("original");
let dec_inner: u32 = *dec.expect("dec");
assert_eq!(orig_inner, dec_inner);
}
#[test]
fn test_option_box_u32_none_roundtrip() {
let original: Option<Box<u32>> = None;
let enc = encode_to_vec(&original).expect("encode Option<Box<u32>> None");
let (dec, _): (Option<Box<u32>>, usize) =
decode_from_slice(&enc).expect("decode Option<Box<u32>> None");
assert!(dec.is_none(), "decoded Option must be None");
}
#[test]
fn test_box_u32_fixed_int_config() {
let cfg = config::standard().with_fixed_int_encoding();
let original: Box<u32> = Box::new(1u32);
let enc = encode_to_vec_with_config(&original, cfg).expect("encode Box<u32> fixed-int");
let (dec, _): (Box<u32>, usize) =
decode_from_slice_with_config(&enc, cfg).expect("decode Box<u32> fixed-int");
assert_eq!(enc.len(), 4, "fixed-int u32 must be 4 bytes");
assert_eq!(*original, *dec);
}
#[test]
fn test_box_u32_big_endian_config() {
let cfg = config::standard()
.with_big_endian()
.with_fixed_int_encoding();
let value = 0x0102_0304u32;
let original: Box<u32> = Box::new(value);
let enc = encode_to_vec_with_config(&original, cfg).expect("encode Box<u32> big-endian");
let (dec, _): (Box<u32>, usize) =
decode_from_slice_with_config(&enc, cfg).expect("decode Box<u32> big-endian");
assert_eq!(*original, *dec);
assert_eq!(
enc[0], 0x01,
"big-endian most-significant byte must be 0x01"
);
assert_eq!(enc[1], 0x02);
assert_eq!(enc[2], 0x03);
assert_eq!(enc[3], 0x04);
}
#[test]
fn test_box_fixed_array_u8_roundtrip() {
let original: Box<[u8; 4]> = Box::new([0xDE, 0xAD, 0xBE, 0xEF]);
let enc = encode_to_vec(&original).expect("encode Box<[u8; 4]>");
let (dec, _): (Box<[u8; 4]>, usize) = decode_from_slice(&enc).expect("decode Box<[u8; 4]>");
assert_eq!(*original, *dec);
}
#[test]
fn test_rc_arc_u32_same_wire_bytes() {
let value = 12345u32;
let rc_val: Rc<u32> = Rc::new(value);
let arc_val: Arc<u32> = Arc::new(value);
let rc_enc = encode_to_vec(&rc_val).expect("encode Rc<u32>");
let arc_enc = encode_to_vec(&arc_val).expect("encode Arc<u32>");
assert_eq!(
rc_enc, arc_enc,
"Rc<u32> and Arc<u32> must produce identical wire bytes for the same value"
);
}
#[test]
fn test_box_bool_roundtrip_true_and_false() {
let original_true: Box<bool> = Box::new(true);
let enc_true = encode_to_vec(&original_true).expect("encode Box<bool>=true");
let (dec_true, _): (Box<bool>, usize) =
decode_from_slice(&enc_true).expect("decode Box<bool>=true");
assert!(*dec_true, "decoded Box<bool> for true must be true");
let original_false: Box<bool> = Box::new(false);
let enc_false = encode_to_vec(&original_false).expect("encode Box<bool>=false");
let (dec_false, _): (Box<bool>, usize) =
decode_from_slice(&enc_false).expect("decode Box<bool>=false");
assert!(!*dec_false, "decoded Box<bool> for false must be false");
assert_ne!(
enc_true, enc_false,
"true and false must have distinct wire encodings"
);
}