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Code Issues Releases Wiki Activity

remove the need for padding by special casing reading near the end of the data

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This commit is contained in:
Robin Appelman 2020-12-05 21:41:32 +01:00
commit a276e5a457
5 changed files with 167 additions and 118 deletions
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22
tests/read_tests.rs
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@ -300,18 +300,18 @@ fn read_trait_unchecked() {
unsafe {
let buffer = BitReadBuffer::new(BYTES.to_vec(), BigEndian);
let mut stream = BitReadStream::new(buffer);
let a: u8 = stream.read_unchecked().unwrap();
let a: u8 = stream.read_unchecked(true).unwrap();
assert_eq!(0b1011_0101, a);
let b: i8 = stream.read_unchecked().unwrap();
let b: i8 = stream.read_unchecked(true).unwrap();
assert_eq!(0b110_1010, b);
let c: i16 = stream.read_unchecked().unwrap();
let c: i16 = stream.read_unchecked(true).unwrap();
assert_eq!(-0b101_0011_0110_0111, c);
let d: bool = stream.read_unchecked().unwrap();
let d: bool = stream.read_unchecked(true).unwrap();
assert_eq!(true, d);
let e: Option<u8> = stream.read_unchecked().unwrap();
let e: Option<u8> = stream.read_unchecked(true).unwrap();
assert_eq!(None, e);
stream.set_pos(0).unwrap();
let f: Option<u8> = stream.read_unchecked().unwrap();
let f: Option<u8> = stream.read_unchecked(true).unwrap();
assert_eq!(Some(0b011_0101_0), f);
}
}
@ -351,10 +351,10 @@ fn read_sized_trait_unchecked() {
unsafe {
let buffer = BitReadBuffer::new(BYTES.to_vec(), BigEndian);
let mut stream = BitReadStream::new(buffer);
let a: u8 = stream.read_sized_unchecked(4).unwrap();
let a: u8 = stream.read_sized_unchecked(4, true).unwrap();
assert_eq!(0b1011, a);
stream.set_pos(0).unwrap();
let vec: Vec<u16> = stream.read_sized_unchecked(3).unwrap();
let vec: Vec<u16> = stream.read_sized_unchecked(3, true).unwrap();
assert_eq!(
vec![
0b1011_0101_0110_1010,
@ -364,16 +364,16 @@ fn read_sized_trait_unchecked() {
vec
);
stream.set_pos(0).unwrap();
let vec: Vec<u8> = stream.read_sized_unchecked(3).unwrap();
let vec: Vec<u8> = stream.read_sized_unchecked(3, true).unwrap();
assert_eq!(vec![0b1011_0101, 0b0110_1010, 0b1010_1100], vec);
stream.set_pos(0).unwrap();
let result: HashMap<u8, u8> = stream.read_sized_unchecked(2).unwrap();
let result: HashMap<u8, u8> = stream.read_sized_unchecked(2, true).unwrap();
assert_eq!(
hashmap!(0b1011_0101 => 0b0110_1010, 0b1010_1100 => 0b1001_1001),
result
);
stream.set_pos(0).unwrap();
let mut result: BitReadStream<BigEndian> = stream.read_sized_unchecked(4).unwrap();
let mut result: BitReadStream<BigEndian> = stream.read_sized_unchecked(4, true).unwrap();
assert_eq!(0b10u8, result.read_int(2).unwrap());
}
}