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Merge pull request #45 from SlimeYummy/feat/tests
fix tests
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,86 @@ | ||
| use glam::Mat4; | ||
| use std::env::consts::{ARCH, OS}; | ||
| use std::error::Error; | ||
| use std::fs::{self, File}; | ||
| use std::io::prelude::*; | ||
| use std::{env, mem, slice}; | ||
|
|
||
| pub fn compare_with_cpp(folder: &str, name: &str, data: &[Mat4], diff: f32) -> Result<(), Box<dyn Error>> { | ||
| fs::create_dir_all(format!("./expected/{}", folder)).unwrap(); | ||
| fs::create_dir_all(format!("./output/{}", folder)).unwrap(); | ||
|
|
||
| let path = format!("./output/{0}/{1}_rust_{2}_{3}.bin", folder, name, OS, ARCH); | ||
| let mut file = File::create(path)?; | ||
| let data_size = data.len() * mem::size_of::<Mat4>(); | ||
| file.write_all(unsafe { slice::from_raw_parts(data.as_ptr() as *mut _, data_size) })?; | ||
|
|
||
| let path = format!("./expected/{0}/{1}_cpp.bin", folder, name); | ||
| let mut file = File::open(&path)?; | ||
| if file.metadata()?.len() != data_size as u64 { | ||
| return Err(format!("compare_with_cpp() size:{}", data_size).into()); | ||
| } | ||
|
|
||
| let mut expected: Vec<Mat4> = vec![Mat4::default(); data.len()]; | ||
| file.read(unsafe { slice::from_raw_parts_mut(expected.as_mut_ptr() as *mut _, data_size) })?; | ||
| for i in 0..expected.len() { | ||
| if !Mat4::abs_diff_eq(&data[i], expected[i], diff) { | ||
| println!("actual: {:?}", data[i]); | ||
| println!("expected: {:?}", expected[i]); | ||
| return Err(format!("compare_with_cpp() idx:{}", i).into()); | ||
| } | ||
| } | ||
| return Ok(()); | ||
| } | ||
|
|
||
| #[cfg(feature = "rkyv")] | ||
| pub fn compare_with_rkyv<T>(folder: &str, name: &str, data: &T) -> Result<(), Box<dyn Error>> | ||
| where | ||
| T: PartialEq + rkyv::Serialize<rkyv::ser::serializers::AllocSerializer<30720>>, | ||
| T::Archived: rkyv::Deserialize<T, rkyv::Infallible>, | ||
| { | ||
| use miniz_oxide::deflate::compress_to_vec; | ||
| use miniz_oxide::inflate::decompress_to_vec; | ||
| use rkyv::ser::Serializer; | ||
| use rkyv::{AlignedVec, Deserialize}; | ||
|
|
||
| fs::create_dir_all(format!("./expected/{}", folder)).unwrap(); | ||
| fs::create_dir_all(format!("./output/{}", folder)).unwrap(); | ||
|
|
||
| let to_expected = env::var("SAVE_TO_EXPECTED").is_ok(); | ||
|
|
||
| let mut serializer = rkyv::ser::serializers::AllocSerializer::<30720>::default(); | ||
| serializer.serialize_value(data)?; | ||
| let current_buf = serializer.into_serializer().into_inner(); | ||
| let wbuf = compress_to_vec(¤t_buf, 6); | ||
| let path = if to_expected { | ||
| format!("./expected/{0}/{1}.rkyv", folder, name) | ||
| } else { | ||
| format!("./output/{0}/{1}_{2}_{3}.rkyv", folder, name, OS, ARCH) | ||
| }; | ||
| let mut file = File::create(path)?; | ||
| file.write_all(&wbuf)?; | ||
|
|
||
| if !to_expected { | ||
| let path = format!("./expected/{0}/{1}.rkyv", folder, name); | ||
| let mut file = File::open(&path)?; | ||
| let size = file.metadata().map(|m| m.len()).unwrap_or(0); | ||
| let mut rbuf = Vec::with_capacity(size as usize); | ||
| file.read_to_end(&mut rbuf)?; | ||
| let unaligned_buf = decompress_to_vec(&rbuf).map_err(|e| e.to_string())?; | ||
| let mut expected_buf = AlignedVec::new(); | ||
| expected_buf.extend_from_slice(&unaligned_buf); | ||
|
|
||
| let archived = unsafe { rkyv::archived_root::<T>(&expected_buf) }; | ||
| let mut deserializer = rkyv::Infallible::default(); | ||
| let expected = archived.deserialize(&mut deserializer)?; | ||
| if data != &expected { | ||
| return Err(format!("compare_with_rkyv({})", path).into()); | ||
| } | ||
| } | ||
| return Ok(()); | ||
| } | ||
|
|
||
| #[cfg(not(feature = "rkyv"))] | ||
| pub fn compare_with_rkyv<T>(_folder: &str, _name: &str, _data: &T) -> Result<(), Box<dyn Error>> { | ||
| return Ok(()); | ||
| } |
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