#![cfg(feature = "std")]
#![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, Decode, Encode,
};
use std::time::{Duration, SystemTime, UNIX_EPOCH};
#[test]
fn test_duration_from_secs_zero_roundtrip() {
let val = Duration::from_secs(0);
let enc = encode_to_vec(&val).expect("encode Duration::from_secs(0)");
let (dec, _): (Duration, usize) =
decode_from_slice(&enc).expect("decode Duration::from_secs(0)");
assert_eq!(val, dec);
}
#[test]
fn test_duration_from_secs_3600_roundtrip() {
let val = Duration::from_secs(3600);
let enc = encode_to_vec(&val).expect("encode Duration::from_secs(3600)");
let (dec, _): (Duration, usize) =
decode_from_slice(&enc).expect("decode Duration::from_secs(3600)");
assert_eq!(val, dec);
assert_eq!(dec.as_secs(), 3600);
assert_eq!(dec.subsec_nanos(), 0);
}
#[test]
fn test_duration_from_millis_1500_roundtrip() {
let val = Duration::from_millis(1500);
let enc = encode_to_vec(&val).expect("encode Duration::from_millis(1500)");
let (dec, _): (Duration, usize) =
decode_from_slice(&enc).expect("decode Duration::from_millis(1500)");
assert_eq!(val, dec);
assert_eq!(dec.as_secs(), 1);
assert_eq!(dec.subsec_millis(), 500);
}
#[test]
fn test_duration_from_nanos_999999999_roundtrip() {
let val = Duration::from_nanos(999_999_999);
let enc = encode_to_vec(&val).expect("encode Duration::from_nanos(999_999_999)");
let (dec, _): (Duration, usize) =
decode_from_slice(&enc).expect("decode Duration::from_nanos(999_999_999)");
assert_eq!(val, dec);
assert_eq!(dec.as_secs(), 0);
assert_eq!(dec.subsec_nanos(), 999_999_999);
}
#[test]
fn test_duration_max_roundtrip() {
let val = Duration::MAX;
let enc = encode_to_vec(&val).expect("encode Duration::MAX");
let (dec, _): (Duration, usize) = decode_from_slice(&enc).expect("decode Duration::MAX");
assert_eq!(val, dec);
assert_eq!(dec.as_secs(), u64::MAX);
assert_eq!(dec.subsec_nanos(), 999_999_999);
}
#[test]
fn test_duration_zero_roundtrip() {
let val = Duration::ZERO;
let enc = encode_to_vec(&val).expect("encode Duration::ZERO");
let (dec, _): (Duration, usize) = decode_from_slice(&enc).expect("decode Duration::ZERO");
assert_eq!(val, dec);
}
#[test]
fn test_duration_from_secs_f64_1_5_roundtrip() {
let val = Duration::from_secs_f64(1.5);
assert_eq!(val.as_secs(), 1);
assert_eq!(val.subsec_nanos(), 500_000_000);
let enc = encode_to_vec(&val).expect("encode Duration::from_secs_f64(1.5)");
let (dec, _): (Duration, usize) =
decode_from_slice(&enc).expect("decode Duration::from_secs_f64(1.5)");
assert_eq!(val.as_secs(), dec.as_secs());
assert_eq!(val.subsec_nanos(), dec.subsec_nanos());
}
#[test]
fn test_vec_duration_roundtrip() {
let val: Vec<Duration> = vec![
Duration::ZERO,
Duration::from_secs(1),
Duration::from_millis(250),
Duration::from_nanos(123_456_789),
Duration::from_secs(86400),
];
let enc = encode_to_vec(&val).expect("encode Vec<Duration>");
let (dec, _): (Vec<Duration>, usize) = decode_from_slice(&enc).expect("decode Vec<Duration>");
assert_eq!(val, dec);
}
#[test]
fn test_option_duration_some_roundtrip() {
let val: Option<Duration> = Some(Duration::from_secs(42));
let enc = encode_to_vec(&val).expect("encode Option<Duration> Some");
let (dec, _): (Option<Duration>, usize) =
decode_from_slice(&enc).expect("decode Option<Duration> Some");
assert_eq!(val, dec);
}
#[test]
fn test_option_duration_none_roundtrip() {
let val: Option<Duration> = None;
let enc = encode_to_vec(&val).expect("encode Option<Duration> None");
let (dec, _): (Option<Duration>, usize) =
decode_from_slice(&enc).expect("decode Option<Duration> None");
assert_eq!(val, dec);
}
#[derive(Debug, PartialEq, Encode, Decode)]
struct ScheduledJob {
id: u32,
timeout: Duration,
retries: u8,
}
#[test]
fn test_struct_with_duration_field_roundtrip() {
let val = ScheduledJob {
id: 7,
timeout: Duration::from_millis(750),
retries: 3,
};
let enc = encode_to_vec(&val).expect("encode ScheduledJob");
let (dec, _): (ScheduledJob, usize) = decode_from_slice(&enc).expect("decode ScheduledJob");
assert_eq!(val, dec);
}
#[test]
fn test_duration_fixed_int_encoding_config_roundtrip() {
let val = Duration::from_secs(12345);
let cfg = config::standard().with_fixed_int_encoding();
let enc =
encode_to_vec_with_config(&val, cfg).expect("encode Duration with fixed_int_encoding");
let (dec, _): (Duration, usize) =
decode_from_slice_with_config(&enc, cfg).expect("decode Duration with fixed_int_encoding");
assert_eq!(val, dec);
}
#[test]
fn test_duration_consumed_bytes_equals_encoded_len() {
let val = Duration::from_secs(9999);
let enc = encode_to_vec(&val).expect("encode Duration for consumed bytes check");
let (_, consumed): (Duration, usize) =
decode_from_slice(&enc).expect("decode Duration for consumed bytes check");
assert_eq!(
consumed,
enc.len(),
"consumed bytes must equal total encoded length"
);
}
#[test]
fn test_different_durations_produce_different_encodings() {
let val_a = Duration::from_secs(1);
let val_b = Duration::from_secs(2);
let enc_a = encode_to_vec(&val_a).expect("encode Duration 1s");
let enc_b = encode_to_vec(&val_b).expect("encode Duration 2s");
assert_ne!(
enc_a, enc_b,
"different Duration values must produce different encodings"
);
}
#[test]
fn test_systemtime_unix_epoch_roundtrip() {
let val = UNIX_EPOCH;
let enc = encode_to_vec(&val).expect("encode SystemTime::UNIX_EPOCH");
let (dec, _): (SystemTime, usize) =
decode_from_slice(&enc).expect("decode SystemTime::UNIX_EPOCH");
assert_eq!(val, dec);
}
#[test]
fn test_systemtime_after_epoch_fixed_roundtrip() {
let val = UNIX_EPOCH + Duration::from_secs(1_000_000_000);
let enc = encode_to_vec(&val).expect("encode SystemTime after epoch");
let (dec, _): (SystemTime, usize) =
decode_from_slice(&enc).expect("decode SystemTime after epoch");
assert_eq!(val, dec);
let elapsed = dec
.duration_since(UNIX_EPOCH)
.expect("duration_since UNIX_EPOCH");
assert_eq!(elapsed.as_secs(), 1_000_000_000);
}
#[test]
fn test_systemtime_post_epoch_one_second_roundtrip() {
let val = UNIX_EPOCH + Duration::from_secs(1);
let enc = encode_to_vec(&val).expect("encode SystemTime 1s after epoch");
let (dec, _): (SystemTime, usize) =
decode_from_slice(&enc).expect("decode SystemTime 1s after epoch");
assert_eq!(val, dec);
let dur = dec
.duration_since(UNIX_EPOCH)
.expect("duration_since UNIX_EPOCH");
assert_eq!(dur, Duration::from_secs(1));
}
#[test]
fn test_vec_systemtime_post_epoch_roundtrip() {
let val: Vec<SystemTime> = vec![
UNIX_EPOCH,
UNIX_EPOCH + Duration::from_secs(1_000),
UNIX_EPOCH + Duration::from_secs(1_000_000),
UNIX_EPOCH + Duration::from_secs(1_700_000_000),
];
let enc = encode_to_vec(&val).expect("encode Vec<SystemTime>");
let (dec, _): (Vec<SystemTime>, usize) =
decode_from_slice(&enc).expect("decode Vec<SystemTime>");
assert_eq!(val, dec);
}
#[test]
fn test_option_systemtime_some_roundtrip() {
let val: Option<SystemTime> = Some(UNIX_EPOCH + Duration::from_secs(500_000));
let enc = encode_to_vec(&val).expect("encode Option<SystemTime> Some");
let (dec, _): (Option<SystemTime>, usize) =
decode_from_slice(&enc).expect("decode Option<SystemTime> Some");
assert_eq!(val, dec);
}
#[derive(Debug, PartialEq, Encode, Decode)]
struct ScheduledTask {
id: u64,
scheduled_at: SystemTime,
timeout: Duration,
priority: u8,
}
#[test]
fn test_struct_with_duration_and_systemtime_roundtrip() {
let val = ScheduledTask {
id: 42,
scheduled_at: UNIX_EPOCH + Duration::from_secs(1_700_000_000),
timeout: Duration::from_secs(30),
priority: 5,
};
let enc = encode_to_vec(&val).expect("encode ScheduledTask");
let (dec, _): (ScheduledTask, usize) = decode_from_slice(&enc).expect("decode ScheduledTask");
assert_eq!(val, dec);
}
#[test]
fn test_duration_addition_encodes_same_as_direct() {
let added = Duration::from_secs(1) + Duration::from_secs(1);
let direct = Duration::from_secs(2);
assert_eq!(added, direct, "1s + 1s should equal 2s");
let enc_added = encode_to_vec(&added).expect("encode added Duration");
let enc_direct = encode_to_vec(&direct).expect("encode direct Duration");
assert_eq!(
enc_added, enc_direct,
"1s+1s and 2s must produce identical encodings"
);
}
#[test]
fn test_systemtime_consumed_bytes_equals_encoded_len() {
let val = UNIX_EPOCH + Duration::from_secs(1_609_459_200);
let enc = encode_to_vec(&val).expect("encode SystemTime for consumed bytes check");
let (_, consumed): (SystemTime, usize) =
decode_from_slice(&enc).expect("decode SystemTime for consumed bytes check");
assert_eq!(
consumed,
enc.len(),
"consumed bytes must equal total encoded length for SystemTime"
);
}