Commit 75a9eb88f6931aafb15433f4279468d6ecc60a04 - thermidor

Added another test Getty Ritter 8 years ago

1 changed file(s) with 11 addition(s) and 8 deletion(s). Collapse all Expand all

+11

-8

therm_util/src/reader.rs less more

4	4	/// can parse things more easily.
5	5	pub struct ByteReader<Rd> {
6	6	bytes: Rd,
7		}
8
9		#[test]
10		fn reader_tests() {
11		assert!(ByteReader::from_slice(&[0x00]).read_twip() == Ok(-32.0));
12		assert!(ByteReader::from_slice(&[0x00]).read_prefix_int() == Ok(0x00));
13		assert!(ByteReader::from_slice(&[0x7f]).read_prefix_int() == Ok(0x7f));
14		assert!(ByteReader::from_slice(&[0x80,0xff]).read_prefix_int() == Ok(0xff));
15	7	}
16	8
17	9	const MK_OK: &'static Fn(io::Result<u8>) -> Option<u8> = &\|s\| s.ok();

51	43	pub fn from_slice(lst: &'a [u8]) -> Self {
52	44	ByteReader { bytes: lst.iter().map(DEREF) }
53	45	}
	46	}
	47
	48	#[test]
	49	fn reader_tests() {
	50	assert!(ByteReader::from_slice(&[0x00]).read_twip() == Ok(-32.0));
	51	assert!(ByteReader::from_slice(&[0x00]).read_prefix_int() == Ok(0x00));
	52	assert!(ByteReader::from_slice(&[0x7f]).read_prefix_int() == Ok(0x7f));
	53	assert!(ByteReader::from_slice(&[0x80,0xff]).read_prefix_int() == Ok(0xff));
	54	assert!(ByteReader::from_slice(&[0x03,0x00,0x00,0x00])
	55	.read_several(\|r\| r.read_twip()) ==
	56	Ok(vec![-32.0,-32.0,-32.0]));
54	57	}
55	58
56	59	impl<T> ByteReader<T> where T: Iterator<Item=u8> {