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Code Issues Releases Wiki Activity

make write stream borrow the data to allow splitting/reserving

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This commit is contained in:
Robin Appelman 2021-07-14 23:35:13 +02:00
commit 9bced05a9d
6 changed files with 480 additions and 126 deletions
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36
tests/write_tests.rs
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@ -2,14 +2,14 @@ use bitbuffer::{BigEndian, BitReadBuffer, BitReadStream, BitWriteStream, LittleE
#[test]
fn test_write_bool_le() {
let mut stream = BitWriteStream::new(LittleEndian);
let mut data = Vec::new();
let mut stream = BitWriteStream::new(&mut data, LittleEndian);
stream.write_bool(true).unwrap();
stream.write_bool(true).unwrap();
stream.write_bool(false).unwrap();
stream.write_bool(true).unwrap();
let data = stream.finish();
let mut read = BitReadStream::from(BitReadBuffer::new(&data, LittleEndian));
assert_eq!(true, read.read_bool().unwrap());
@ -23,14 +23,14 @@ fn test_write_bool_le() {
#[test]
fn test_write_bool_be() {
let mut stream = BitWriteStream::new(BigEndian);
let mut data = Vec::new();
let mut stream = BitWriteStream::new(&mut data, BigEndian);
stream.write_bool(true).unwrap();
stream.write_bool(true).unwrap();
stream.write_bool(false).unwrap();
stream.write_bool(true).unwrap();
let data = stream.finish();
let mut read = BitReadStream::from(BitReadBuffer::new(&data, BigEndian));
assert_eq!(true, read.read_bool().unwrap());
@ -44,13 +44,13 @@ fn test_write_bool_be() {
#[test]
fn test_write_bool_number_le() {
let mut stream = BitWriteStream::new(LittleEndian);
let mut data = Vec::new();
let mut stream = BitWriteStream::new(&mut data, LittleEndian);
stream.write_bool(true).unwrap();
stream.write_int(3253u16, 16).unwrap();
stream.write_int(13253u64, 64).unwrap();
let data = stream.finish();
let mut read = BitReadStream::from(BitReadBuffer::new(&data, LittleEndian));
assert_eq!(true, read.read_bool().unwrap());
@ -63,13 +63,13 @@ fn test_write_bool_number_le() {
#[test]
fn test_write_bool_number_be() {
let mut stream = BitWriteStream::new(BigEndian);
let mut data = Vec::new();
let mut stream = BitWriteStream::new(&mut data, BigEndian);
stream.write_bool(true).unwrap();
stream.write_int(3253u16, 16).unwrap();
stream.write_int(13253u64, 64).unwrap();
let data = stream.finish();
let mut read = BitReadStream::from(BitReadBuffer::new(&data, BigEndian));
assert_eq!(1u8, read.read_int(1).unwrap());
@ -82,12 +82,12 @@ fn test_write_bool_number_be() {
#[test]
fn test_write_float_le() {
let mut stream = BitWriteStream::new(LittleEndian);
let mut data = Vec::new();
let mut stream = BitWriteStream::new(&mut data, LittleEndian);
stream.write_bool(true).unwrap();
stream.write_float(3253.12f32).unwrap();
let data = stream.finish();
let mut read = BitReadStream::from(BitReadBuffer::new(&data, LittleEndian));
assert_eq!(true, read.read_bool().unwrap());
@ -99,12 +99,12 @@ fn test_write_float_le() {
#[test]
fn test_write_float_be() {
let mut stream = BitWriteStream::new(BigEndian);
let mut data = Vec::new();
let mut stream = BitWriteStream::new(&mut data, BigEndian);
stream.write_bool(true).unwrap();
stream.write_float(3253.12f32).unwrap();
let data = stream.finish();
let mut read = BitReadStream::from(BitReadBuffer::new(&data, BigEndian));
assert_eq!(1u8, read.read_int(1).unwrap());
@ -116,13 +116,13 @@ fn test_write_float_be() {
#[test]
fn test_write_string_le() {
let mut stream = BitWriteStream::new(LittleEndian);
let mut data = Vec::new();
let mut stream = BitWriteStream::new(&mut data, LittleEndian);
stream.write_string("null terminated", None).unwrap();
stream.write_string("fixed length1", Some(16)).unwrap();
stream.write_string("fixed length2", Some(16)).unwrap();
let data = stream.finish();
let mut read = BitReadStream::from(BitReadBuffer::new(&data, LittleEndian));
assert_eq!("null terminated", read.read_string(None).unwrap());
@ -132,14 +132,14 @@ fn test_write_string_le() {
#[test]
fn test_write_string_le_unaligned() {
let mut stream = BitWriteStream::new(LittleEndian);
let mut data = Vec::new();
let mut stream = BitWriteStream::new(&mut data, LittleEndian);
stream.write_bool(true).unwrap();
stream.write_string("null terminated", None).unwrap();
stream.write_string("fixed length1", Some(16)).unwrap();
stream.write_string("fixed length2", Some(16)).unwrap();
let data = stream.finish();
let mut read = BitReadStream::from(BitReadBuffer::new(&data, LittleEndian));
assert_eq!(true, read.read_bool().unwrap());
@ -153,13 +153,13 @@ fn test_write_string_le_unaligned() {
#[test]
fn test_write_signed() {
let mut stream = BitWriteStream::new(LittleEndian);
let mut data = Vec::new();
let mut stream = BitWriteStream::new(&mut data, LittleEndian);
stream.write_bool(true).unwrap();
stream.write_int(-17i32, 32).unwrap();
stream.write_int(-9i32, 8).unwrap();
let data = stream.finish();
let mut read = BitReadStream::from(BitReadBuffer::new(&data, LittleEndian));
assert_eq!(true, read.read_bool().unwrap());