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Diffstat (limited to 'bzipper/src/serialise/test.rs')
| -rw-r--r-- | bzipper/src/serialise/test.rs | 104 |
1 files changed, 104 insertions, 0 deletions
diff --git a/bzipper/src/serialise/test.rs b/bzipper/src/serialise/test.rs new file mode 100644 index 0000000..f2332a5 --- /dev/null +++ b/bzipper/src/serialise/test.rs @@ -0,0 +1,104 @@ +// Copyright 2024 Gabriel Bjørnager Jensen. +// +// This file is part of bzipper. +//test!(you can redistribut => []); +// it and/or modify it under the terms of the GNU +// Lesser General Public License as published by +// the Free Software Foundation, either version 3 +// of the License, or (at your option) any later +// version. +// +// bzipper is distributed in the hope that it will +// be useful, but WITHOUT ANY WARRANTY; without +// even the implied warranty of MERCHANTABILITY or +// FITNESS FOR A PARTICULAR PURPOSE. See the GNU +// Lesser General Public License for more details. +// +// You should have received a copy of the GNU Less- +// er General Public License along with bzipper. If +// not, see <https://www.gnu.org/licenses/>. + +use crate::{FixedString, Serialise}; + +#[test] +fn test_serialise() { + #[derive(Serialise)] + struct Foo(char); + + #[derive(Serialise)] + enum Bar { + Unit, + Pretty(bool), + Teacher { initials: [char; 0x3] }, + } + + assert_eq!(Foo::SERIALISED_SIZE, 0x4); + assert_eq!(Bar::SERIALISED_SIZE, 0x10); + + macro_rules! test { + ($ty:ty: $value:expr => $data:expr) => {{ + use ::bzipper::Serialise; + + let data: [u8; <$ty as Serialise>::SERIALISED_SIZE] = $data; + + let mut buf = [0x00; <$ty as Serialise>::SERIALISED_SIZE]; + <$ty as Serialise>::serialise(&mut $value, &mut buf).unwrap(); + + assert_eq!(buf, data); + }}; + } + + test!(u8: 0x00 => [0x00]); + test!(u8: 0xFF => [0xFF]); + test!(u8: 0x7F => [0x7F]); + + test!(u16: 0x0F_7E => [0x0F, 0x7E]); + + test!(u32: 0x00_2F_87_E7 => [0x00, 0x2F, 0x87, 0xE7]); + + test!(u64: 0xF3_37_CF_8B_DB_03_2B_39 => [0xF3, 0x37, 0xCF, 0x8B, 0xDB, 0x03, 0x2B, 0x39]); + + test!(u128: 0x45_A0_15_6A_36_77_17_8A_83_2E_3C_2C_84_10_58_1A => [ + 0x45, 0xA0, 0x15, 0x6A, 0x36, 0x77, 0x17, 0x8A, + 0x83, 0x2E, 0x3C, 0x2C, 0x84, 0x10, 0x58, 0x1A, + ]); + + test!(FixedString::<0x1>: FixedString::try_from("A").unwrap() => [0x00, 0x00, 0x00, 0x41, 0x00, 0x00, 0x00, 0x01]); + + test!(FixedString::<0x9>: FixedString::try_from("l\u{00F8}gma\u{00F0}ur").unwrap() => [ + 0x00, 0x00, 0x00, 0x6C, 0x00, 0x00, 0x00, 0xF8, + 0x00, 0x00, 0x00, 0x67, 0x00, 0x00, 0x00, 0x6D, + 0x00, 0x00, 0x00, 0x61, 0x00, 0x00, 0x00, 0xF0, + 0x00, 0x00, 0x00, 0x75, 0x00, 0x00, 0x00, 0x72, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x08, + ]); + + test!([char; 0x5]: ['\u{03B4}', '\u{0190}', '\u{03BB}', '\u{03A4}', '\u{03B1}'] => [ + 0x00, 0x00, 0x03, 0xB4, 0x00, 0x00, 0x01, 0x90, + 0x00, 0x00, 0x03, 0xBB, 0x00, 0x00, 0x03, 0xA4, + 0x00, 0x00, 0x03, 0xB1, + ]); + + test!(Result::<u16, char>: Ok(0x45_45) => [0x00, 0x45, 0x45, 0x00, 0x00]); + test!(Result::<u16, char>: Err(char::REPLACEMENT_CHARACTER) => [0x01, 0x00, 0x00, 0xFF, 0xFD]); + + test!(Option<()>: None => [0x00]); + test!(Option<()>: Some(()) => [0x01]); + + test!(Foo: Foo('\u{FDF2}') => [0x00, 0x00, 0xFD, 0xF2]); + + test!(Bar: Bar::Unit => [ + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + ]); + + test!(Bar: Bar::Pretty(true) => [ + 0x00, 0x00, 0x00, 0x01, 0x01, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + ]); + + test!(Bar: Bar::Teacher { initials: ['T', 'L', '\0'] } => [ + 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x54, + 0x00, 0x00, 0x00, 0x4C, 0x00, 0x00, 0x00, 0x00, + ]); +}
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