#![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::ffi::OsString;
use std::path::PathBuf;
#[test]
fn test_osstring_empty_roundtrip() {
let os = OsString::new();
let encoded = encode_to_vec(&os).expect("encode OsString empty");
let (decoded, _bytes): (OsString, usize) =
decode_from_slice(&encoded).expect("decode OsString empty");
assert_eq!(os, decoded);
}
#[test]
fn test_osstring_hello_roundtrip() {
let os = OsString::from("hello");
let encoded = encode_to_vec(&os).expect("encode OsString hello");
let (decoded, _bytes): (OsString, usize) =
decode_from_slice(&encoded).expect("decode OsString hello");
assert_eq!(os, decoded);
}
#[test]
fn test_osstring_ascii_path_chars_roundtrip() {
let os = OsString::from("/usr/local/bin/rustc");
let encoded = encode_to_vec(&os).expect("encode OsString ascii path");
let (decoded, _bytes): (OsString, usize) =
decode_from_slice(&encoded).expect("decode OsString ascii path");
assert_eq!(os, decoded);
}
#[test]
fn test_osstring_consumed_equals_encoded_length() {
let os = OsString::from("oxicode-test");
let encoded = encode_to_vec(&os).expect("encode OsString consumed check");
let (_decoded, consumed): (OsString, usize) =
decode_from_slice(&encoded).expect("decode OsString consumed check");
assert_eq!(
consumed,
encoded.len(),
"consumed bytes must equal total encoded length"
);
}
#[test]
fn test_osstring_with_spaces_roundtrip() {
let os = OsString::from("hello world with spaces");
let encoded = encode_to_vec(&os).expect("encode OsString spaces");
let (decoded, _bytes): (OsString, usize) =
decode_from_slice(&encoded).expect("decode OsString spaces");
assert_eq!(os, decoded);
}
#[test]
fn test_osstring_usr_bin_something_roundtrip() {
let os = OsString::from("/usr/bin/something");
let encoded = encode_to_vec(&os).expect("encode OsString /usr/bin/something");
let (decoded, _bytes): (OsString, usize) =
decode_from_slice(&encoded).expect("decode OsString /usr/bin/something");
assert_eq!(os, decoded);
}
#[test]
fn test_vec_osstring_roundtrip() {
let items: Vec<OsString> = vec![
OsString::from("alpha"),
OsString::from("beta"),
OsString::from("/usr/share/doc"),
OsString::from(""),
OsString::from("gamma delta"),
];
let encoded = encode_to_vec(&items).expect("encode Vec<OsString>");
let (decoded, _bytes): (Vec<OsString>, usize) =
decode_from_slice(&encoded).expect("decode Vec<OsString>");
assert_eq!(items, decoded);
assert_eq!(items.len(), decoded.len());
}
#[test]
fn test_option_osstring_some_roundtrip() {
let opt: Option<OsString> = Some(OsString::from("optional-value"));
let encoded = encode_to_vec(&opt).expect("encode Option<OsString> Some");
let (decoded, _bytes): (Option<OsString>, usize) =
decode_from_slice(&encoded).expect("decode Option<OsString> Some");
assert_eq!(opt, decoded);
}
#[test]
fn test_option_osstring_none_roundtrip() {
let opt: Option<OsString> = None;
let encoded = encode_to_vec(&opt).expect("encode Option<OsString> None");
let (decoded, _bytes): (Option<OsString>, usize) =
decode_from_slice(&encoded).expect("decode Option<OsString> None");
assert_eq!(opt, decoded);
assert!(decoded.is_none());
}
#[test]
fn test_osstring_fixed_int_config_roundtrip() {
let os = OsString::from("fixed-int-test");
let cfg = config::standard().with_fixed_int_encoding();
let encoded = encode_to_vec_with_config(&os, cfg).expect("encode OsString fixed-int");
let (decoded, _bytes): (OsString, usize) =
decode_from_slice_with_config(&encoded, cfg).expect("decode OsString fixed-int");
assert_eq!(os, decoded);
}
#[test]
fn test_osstring_big_endian_config_roundtrip() {
let os = OsString::from("big-endian-test");
let cfg = config::standard().with_big_endian();
let encoded = encode_to_vec_with_config(&os, cfg).expect("encode OsString big-endian");
let (decoded, _bytes): (OsString, usize) =
decode_from_slice_with_config(&encoded, cfg).expect("decode OsString big-endian");
assert_eq!(os, decoded);
}
#[test]
fn test_pathbuf_adv2_empty_roundtrip() {
let path = PathBuf::from("");
let encoded = encode_to_vec(&path).expect("encode PathBuf empty");
let (decoded, _bytes): (PathBuf, usize) =
decode_from_slice(&encoded).expect("decode PathBuf empty");
assert_eq!(path, decoded);
}
#[test]
fn test_pathbuf_adv2_tmp_test_txt_roundtrip() {
let path = PathBuf::from("/tmp/test.txt");
let encoded = encode_to_vec(&path).expect("encode PathBuf /tmp/test.txt");
let (decoded, _bytes): (PathBuf, usize) =
decode_from_slice(&encoded).expect("decode PathBuf /tmp/test.txt");
assert_eq!(path, decoded);
assert_eq!(path.as_path(), decoded.as_path());
}
#[test]
fn test_pathbuf_adv2_relative_roundtrip() {
let path = PathBuf::from("src/main.rs");
let encoded = encode_to_vec(&path).expect("encode PathBuf src/main.rs");
let (decoded, _bytes): (PathBuf, usize) =
decode_from_slice(&encoded).expect("decode PathBuf src/main.rs");
assert_eq!(path, decoded);
assert_eq!(path.as_path(), decoded.as_path());
}
#[test]
fn test_pathbuf_adv2_consumed_equals_encoded_length() {
let path = PathBuf::from("/home/user/documents/file.bin");
let encoded = encode_to_vec(&path).expect("encode PathBuf consumed check");
let (_decoded, consumed): (PathBuf, usize) =
decode_from_slice(&encoded).expect("decode PathBuf consumed check");
assert_eq!(
consumed,
encoded.len(),
"consumed bytes must equal total encoded length"
);
}
#[test]
fn test_vec_pathbuf_adv2_roundtrip() {
let paths: Vec<PathBuf> = vec![
PathBuf::from("/etc/passwd"),
PathBuf::from("relative/path.toml"),
PathBuf::from(""),
PathBuf::from("/var/log/syslog"),
PathBuf::from("../sibling/file.rs"),
];
let encoded = encode_to_vec(&paths).expect("encode Vec<PathBuf>");
let (decoded, _bytes): (Vec<PathBuf>, usize) =
decode_from_slice(&encoded).expect("decode Vec<PathBuf>");
assert_eq!(paths, decoded);
assert_eq!(paths.len(), decoded.len());
for (orig, dec) in paths.iter().zip(decoded.iter()) {
assert_eq!(orig.as_path(), dec.as_path());
}
}
#[test]
fn test_option_pathbuf_adv2_some_roundtrip() {
let opt: Option<PathBuf> = Some(PathBuf::from("/opt/app/data.bin"));
let encoded = encode_to_vec(&opt).expect("encode Option<PathBuf> Some");
let (decoded, _bytes): (Option<PathBuf>, usize) =
decode_from_slice(&encoded).expect("decode Option<PathBuf> Some");
assert_eq!(opt, decoded);
}
#[test]
fn test_option_pathbuf_adv2_none_roundtrip() {
let opt: Option<PathBuf> = None;
let encoded = encode_to_vec(&opt).expect("encode Option<PathBuf> None");
let (decoded, _bytes): (Option<PathBuf>, usize) =
decode_from_slice(&encoded).expect("decode Option<PathBuf> None");
assert_eq!(opt, decoded);
assert!(decoded.is_none());
}
#[test]
fn test_pathbuf_adv2_fixed_int_config_roundtrip() {
let path = PathBuf::from("/usr/share/man/man1/ls.1");
let cfg = config::standard().with_fixed_int_encoding();
let encoded = encode_to_vec_with_config(&path, cfg).expect("encode PathBuf fixed-int");
let (decoded, _bytes): (PathBuf, usize) =
decode_from_slice_with_config(&encoded, cfg).expect("decode PathBuf fixed-int");
assert_eq!(path, decoded);
assert_eq!(path.as_path(), decoded.as_path());
}
#[test]
fn test_pathbuf_adv2_big_endian_config_roundtrip() {
let path = PathBuf::from("/var/cache/oxicode/test.bin");
let cfg = config::standard().with_big_endian();
let encoded = encode_to_vec_with_config(&path, cfg).expect("encode PathBuf big-endian");
let (decoded, _bytes): (PathBuf, usize) =
decode_from_slice_with_config(&encoded, cfg).expect("decode PathBuf big-endian");
assert_eq!(path, decoded);
assert_eq!(path.as_path(), decoded.as_path());
}
#[derive(Debug, PartialEq, Encode, Decode)]
struct NamedPath {
name: OsString,
path: PathBuf,
}
#[test]
fn test_struct_osstring_pathbuf_roundtrip() {
let value = NamedPath {
name: OsString::from("my-config"),
path: PathBuf::from("/etc/app/my-config.toml"),
};
let encoded = encode_to_vec(&value).expect("encode NamedPath");
let (decoded, _bytes): (NamedPath, usize) =
decode_from_slice(&encoded).expect("decode NamedPath");
assert_eq!(value, decoded);
assert_eq!(value.name, decoded.name);
assert_eq!(value.path.as_path(), decoded.path.as_path());
}
#[test]
fn test_osstring_and_string_same_content_same_wire_bytes() {
let content = "identical-wire-format";
let os = OsString::from(content);
let s = content.to_string();
let os_bytes = encode_to_vec(&os).expect("encode OsString wire-bytes");
let str_bytes = encode_to_vec(&s).expect("encode String wire-bytes");
assert_eq!(
os_bytes, str_bytes,
"OsString and String with identical ASCII content must produce the same wire bytes"
);
}