#![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::{decode_from_slice, encode_to_vec};
use proptest::prelude::*;
proptest! {
#[test]
fn prop_roundtrip_cow_str(
s in proptest::string::string_regex("[a-z0-9 ]{0,50}").unwrap()
) {
use std::borrow::Cow;
let cow: Cow<str> = Cow::Owned(s.clone());
let enc = encode_to_vec(&cow).expect("encode");
let (dec, _): (Cow<str>, _) = decode_from_slice(&enc).expect("decode");
prop_assert_eq!(s, dec.as_ref());
}
}
proptest! {
#[test]
fn prop_roundtrip_duration(secs in 0u64..1_000_000u64, nanos in 0u32..999_999_999u32) {
let dur = std::time::Duration::new(secs, nanos);
let enc = encode_to_vec(&dur).expect("encode");
let (dec, _): (std::time::Duration, _) = decode_from_slice(&enc).expect("decode");
prop_assert_eq!(dur, dec);
}
}
proptest! {
#[test]
fn prop_encode_to_writer_matches_encode_to_vec_u64(v: u64) {
let mut buf = Vec::new();
let n = oxicode::encode_to_writer(&v, &mut buf).expect("encode_to_writer");
let expected = encode_to_vec(&v).expect("encode_to_vec");
prop_assert_eq!(n, expected.len(), "bytes written must match vec length");
prop_assert_eq!(buf, expected, "encode_to_writer must produce same bytes as encode_to_vec");
}
#[test]
fn prop_encode_to_writer_matches_encode_to_vec_string(
s in proptest::string::string_regex("[a-z0-9]{0,50}").unwrap()
) {
let mut buf = Vec::new();
let n = oxicode::encode_to_writer(&s, &mut buf).expect("encode_to_writer");
let expected = encode_to_vec(&s).expect("encode_to_vec");
prop_assert_eq!(n, expected.len());
prop_assert_eq!(buf, expected);
}
#[test]
fn prop_encode_to_writer_matches_encode_to_vec_vec_u32(v: Vec<u32>) {
let mut buf = Vec::new();
let n = oxicode::encode_to_writer(&v, &mut buf).expect("encode_to_writer");
let expected = encode_to_vec(&v).expect("encode_to_vec");
prop_assert_eq!(n, expected.len());
prop_assert_eq!(buf, expected);
}
#[test]
fn prop_decode_from_reader_roundtrip_u64(v: u64) {
use std::io::Cursor;
let bytes = encode_to_vec(&v).expect("encode");
let cursor = Cursor::new(&bytes);
let (dec, n): (u64, usize) =
oxicode::decode_from_reader(cursor).expect("decode_from_reader");
prop_assert_eq!(dec, v);
prop_assert_eq!(n, bytes.len());
}
#[test]
fn prop_decode_from_reader_roundtrip_string(
s in proptest::string::string_regex("[a-z0-9 ]{0,50}").unwrap()
) {
use std::io::Cursor;
let bytes = encode_to_vec(&s).expect("encode");
let cursor = Cursor::new(bytes.clone());
let (dec, n): (String, usize) =
oxicode::decode_from_reader(cursor).expect("decode_from_reader");
prop_assert_eq!(dec, s);
prop_assert_eq!(n, bytes.len());
}
#[test]
fn prop_decode_from_reader_roundtrip_vec_u8(v: Vec<u8>) {
use std::io::Cursor;
let bytes = encode_to_vec(&v).expect("encode");
let cursor = Cursor::new(bytes.clone());
let (dec, n): (Vec<u8>, usize) =
oxicode::decode_from_reader(cursor).expect("decode_from_reader");
prop_assert_eq!(dec, v);
prop_assert_eq!(n, bytes.len());
}
#[test]
fn prop_writer_reader_roundtrip_i32(v: i32) {
use std::io::Cursor;
let mut buf = Vec::new();
let n_written = oxicode::encode_to_writer(&v, &mut buf).expect("encode_to_writer");
let cursor = Cursor::new(&buf);
let (dec, n_read): (i32, usize) =
oxicode::decode_from_reader(cursor).expect("decode_from_reader");
prop_assert_eq!(dec, v);
prop_assert_eq!(n_written, n_read);
}
#[test]
fn prop_writer_reader_roundtrip_option_string(v: Option<String>) {
use std::io::Cursor;
let mut buf = Vec::new();
let n_written = oxicode::encode_to_writer(&v, &mut buf).expect("encode_to_writer");
let cursor = Cursor::new(&buf);
let (dec, n_read): (Option<String>, usize) =
oxicode::decode_from_reader(cursor).expect("decode_from_reader");
prop_assert_eq!(dec, v);
prop_assert_eq!(n_written, n_read);
}
}
proptest! {
#[test]
fn prop_hex_roundtrip_u32(v: u32) {
let hex = oxicode::encode_to_hex(&v).expect("encode_to_hex");
let (dec, _): (u32, _) = oxicode::decode_from_hex(&hex).expect("decode_from_hex");
prop_assert_eq!(v, dec);
}
#[test]
fn prop_hex_roundtrip_string(s: String) {
let hex = oxicode::encode_to_hex(&s).expect("encode_to_hex");
let (dec, _): (String, _) = oxicode::decode_from_hex(&hex).expect("decode_from_hex");
prop_assert_eq!(s, dec);
}
#[test]
fn prop_hex_roundtrip_vec_u8(v: Vec<u8>) {
let hex = oxicode::encode_to_hex(&v).expect("encode_to_hex");
let (dec, _): (Vec<u8>, _) = oxicode::decode_from_hex(&hex).expect("decode_from_hex");
prop_assert_eq!(v, dec);
}
}
proptest! {
#[test]
fn prop_range_u32_roundtrip(start: u32, end: u32) {
let r = start..end;
let enc = oxicode::encode_to_vec(&r).expect("encode");
let (dec, _): (core::ops::Range<u32>, _) = oxicode::decode_from_slice(&enc).expect("decode");
prop_assert_eq!(r, dec);
}
#[test]
fn prop_range_from_u32_roundtrip(start: u32) {
let r: core::ops::RangeFrom<u32> = start..;
let enc = oxicode::encode_to_vec(&r).expect("encode");
let (dec, _): (core::ops::RangeFrom<u32>, _) = oxicode::decode_from_slice(&enc).expect("decode");
prop_assert_eq!(r.start, dec.start);
}
#[test]
fn prop_range_to_u32_roundtrip(end: u32) {
let r: core::ops::RangeTo<u32> = ..end;
let enc = oxicode::encode_to_vec(&r).expect("encode");
let (dec, _): (core::ops::RangeTo<u32>, _) = oxicode::decode_from_slice(&enc).expect("decode");
prop_assert_eq!(r.end, dec.end);
}
#[test]
fn prop_encoded_size_matches_actual(v: Vec<u32>) {
let size = oxicode::encoded_size(&v).expect("encoded_size");
let actual = oxicode::encode_to_vec(&v).expect("encode").len();
prop_assert_eq!(size, actual);
}
#[test]
fn prop_encoded_size_matches_actual_string(s: String) {
let size = oxicode::encoded_size(&s).expect("encoded_size");
let actual = oxicode::encode_to_vec(&s).expect("encode").len();
prop_assert_eq!(size, actual);
}
#[test]
fn prop_encode_copy_matches_ref_u64(v: u64) {
let copy_enc = oxicode::encode_copy(v).expect("encode_copy");
let ref_enc = oxicode::encode_to_vec(&v).expect("encode_to_vec");
prop_assert_eq!(copy_enc, ref_enc);
}
#[test]
fn prop_encode_copy_matches_ref_i64(v: i64) {
let copy_enc = oxicode::encode_copy(v).expect("encode_copy");
let ref_enc = oxicode::encode_to_vec(&v).expect("encode_to_vec");
prop_assert_eq!(copy_enc, ref_enc);
}
#[test]
fn prop_hex_roundtrip_i64(v: i64) {
let hex = oxicode::encode_to_hex(&v).expect("encode_to_hex");
let (dec, _): (i64, _) = oxicode::decode_from_hex(&hex).expect("decode_from_hex");
prop_assert_eq!(v, dec);
}
#[test]
fn prop_hex_roundtrip_bool(v: bool) {
let hex = oxicode::encode_to_hex(&v).expect("encode_to_hex");
let (dec, _): (bool, _) = oxicode::decode_from_hex(&hex).expect("decode_from_hex");
prop_assert_eq!(v, dec);
}
}
proptest! {
#[test]
fn prop_writer_reader_u32_roundtrip(v: u32) {
use std::io::Cursor;
let mut buf = Vec::new();
let n_written = oxicode::encode_to_writer(&v, &mut buf).expect("encode_to_writer");
let cursor = Cursor::new(&buf);
let (dec, n_read): (u32, usize) =
oxicode::decode_from_reader(cursor).expect("decode_from_reader");
prop_assert_eq!(dec, v);
prop_assert_eq!(n_written, n_read);
}
}
proptest! {
#[test]
fn prop_writer_reader_string_roundtrip(
s in proptest::string::string_regex("[a-z0-9 ]{0,80}").unwrap()
) {
use std::io::Cursor;
let mut buf = Vec::new();
let n_written = oxicode::encode_to_writer(&s, &mut buf).expect("encode_to_writer");
let cursor = Cursor::new(&buf);
let (dec, n_read): (String, usize) =
oxicode::decode_from_reader(cursor).expect("decode_from_reader");
prop_assert_eq!(dec, s);
prop_assert_eq!(n_written, n_read);
}
}
proptest! {
#[test]
fn prop_option_roundtrip_bool(v: Option<bool>) {
let enc = oxicode::encode_to_vec(&v).expect("encode");
let (dec, _): (Option<bool>, _) =
oxicode::decode_from_slice(&enc).expect("decode");
prop_assert_eq!(v, dec);
}
}
proptest! {
#[test]
fn prop_range_inclusive_u32_roundtrip(start: u32, end: u32) {
let r = start..=end;
let enc = oxicode::encode_to_vec(&r).expect("encode");
let (dec, _): (std::ops::RangeInclusive<u32>, _) = oxicode::decode_from_slice(&enc).expect("decode");
prop_assert_eq!(r, dec);
}
}
proptest! {
#[test]
fn prop_bound_i32_exhaustive_roundtrip(v: i32, kind in 0u8..3u8) {
use std::ops::Bound;
let b: Bound<i32> = match kind {
0 => Bound::Included(v),
1 => Bound::Excluded(v),
_ => Bound::Unbounded,
};
let enc = oxicode::encode_to_vec(&b).expect("encode");
let (dec, _): (Bound<i32>, _) = oxicode::decode_from_slice(&enc).expect("decode");
prop_assert_eq!(b, dec);
}
}
proptest! {
#[test]
fn prop_cell_u32_roundtrip(v: u32) {
use std::cell::Cell;
let c = Cell::new(v);
let enc = oxicode::encode_to_vec(&c).expect("encode");
let (dec, _): (Cell<u32>, _) = oxicode::decode_from_slice(&enc).expect("decode");
prop_assert_eq!(c.get(), dec.get());
}
}
proptest! {
#[test]
fn prop_wrapping_i64_roundtrip(v: i64) {
use std::num::Wrapping;
let w = Wrapping(v);
let enc = oxicode::encode_to_vec(&w).expect("encode");
let (dec, _): (Wrapping<i64>, _) = oxicode::decode_from_slice(&enc).expect("decode");
prop_assert_eq!(w, dec);
}
}
proptest! {
#[test]
fn prop_nonzero_u32_new_roundtrip(v in 1u32..=u32::MAX) {
use std::num::NonZeroU32;
let nz = NonZeroU32::new(v).expect("nonzero");
let enc = oxicode::encode_to_vec(&nz).expect("encode");
let (dec, _): (NonZeroU32, _) = oxicode::decode_from_slice(&enc).expect("decode");
prop_assert_eq!(nz, dec);
}
}
proptest! {
#[test]
fn prop_char_from_u32_roundtrip(
raw in (0u32..=0x10FFFFu32).prop_filter("not surrogate", |x| !(*x >= 0xD800 && *x <= 0xDFFF))
) {
let c = char::from_u32(raw).expect("valid char");
let enc = oxicode::encode_to_vec(&c).expect("encode");
let (dec, _): (char, _) = oxicode::decode_from_slice(&enc).expect("decode");
prop_assert_eq!(c, dec);
}
}
proptest! {
#[test]
fn prop_i128_new_roundtrip(v in i128::MIN..=i128::MAX) {
let enc = oxicode::encode_to_vec(&v).expect("encode");
let (dec, _): (i128, _) = oxicode::decode_from_slice(&enc).expect("decode");
prop_assert_eq!(v, dec);
}
}
proptest! {
#[test]
fn prop_u128_new_roundtrip(v in u128::MIN..=u128::MAX) {
let enc = oxicode::encode_to_vec(&v).expect("encode");
let (dec, _): (u128, _) = oxicode::decode_from_slice(&enc).expect("decode");
prop_assert_eq!(v, dec);
}
}
proptest! {
#[test]
fn prop_f32_finite_roundtrip(
v in proptest::num::f32::ANY.prop_filter("finite", |x| x.is_finite())
) {
let enc = oxicode::encode_to_vec(&v).expect("encode");
let (dec, _): (f32, _) = oxicode::decode_from_slice(&enc).expect("decode");
prop_assert_eq!(v.to_bits(), dec.to_bits());
}
}
proptest! {
#[test]
fn prop_f64_finite_roundtrip(
v in proptest::num::f64::ANY.prop_filter("finite", |x| x.is_finite())
) {
let enc = oxicode::encode_to_vec(&v).expect("encode");
let (dec, _): (f64, _) = oxicode::decode_from_slice(&enc).expect("decode");
prop_assert_eq!(v.to_bits(), dec.to_bits());
}
}
proptest! {
#[test]
fn prop_box_str_ascii_roundtrip(
s in proptest::string::string_regex("[a-zA-Z0-9 _.-]{0,100}").unwrap()
) {
let b: Box<str> = s.clone().into_boxed_str();
let enc = oxicode::encode_to_vec(&b).expect("encode");
let (dec, _): (Box<str>, _) = oxicode::decode_from_slice(&enc).expect("decode");
prop_assert_eq!(b, dec);
}
}
proptest! {
#[test]
fn prop_result_ok_err_u32_string_roundtrip(v: u32, s: String, is_ok: bool) {
let r: Result<u32, String> = if is_ok { Ok(v) } else { Err(s) };
let enc = oxicode::encode_to_vec(&r).expect("encode");
let (dec, _): (Result<u32, String>, _) = oxicode::decode_from_slice(&enc).expect("decode");
prop_assert_eq!(r, dec);
}
}
proptest! {
#[test]
fn prop_path_ascii_roundtrip(
s in proptest::string::string_regex("[a-zA-Z0-9_/.-]{1,50}").unwrap()
) {
#[cfg(unix)]
{
use std::path::PathBuf;
let p = PathBuf::from(&s);
let enc = oxicode::encode_to_vec(&p).expect("encode");
let (dec, _): (PathBuf, _) = oxicode::decode_from_slice(&enc).expect("decode");
prop_assert_eq!(p, dec);
}
#[cfg(not(unix))]
{
let _ = s;
}
}
}