Deleted vendor folder

1 files changed, 0 insertions, 376 deletions

diff --git a/vendor/exr/tests/roundtrip.rs b/vendor/exr/tests/roundtrip.rs
deleted file mode 100644
index 3181ffe..0000000
--- a/vendor/exr/tests/roundtrip.rs
+++ /dev/null
@@ -1,376 +0,0 @@
-extern crate exr;
-
-extern crate smallvec;
-
-use std::{panic};
-use std::io::{Cursor};
-use std::panic::catch_unwind;
-use std::path::{PathBuf, Path};
-use std::ffi::OsStr;
-
-use exr::prelude::*;
-use exr::error::{Error, UnitResult};
-use exr::prelude::pixel_vec::PixelVec;
-use exr::image::validate_results::ValidateResult;
-use rayon::prelude::IntoParallelIterator;
-use rayon::iter::ParallelIterator;
-use exr::block::samples::IntoNativeSample;
-
-#[test]
-fn roundtrip_all_files_in_repository_x4(){
-    check_all_files_in_repo(|path|{
-        let file = std::fs::read(path).expect("cannot open file");
-
-        round_trip_simple(&file)?;
-        round_trip_full(&file)?;
-        round_trip_rgba_file(path, &file)?;
-        round_trip_parallel_file(&file)?;
-
-        Ok(())
-    });
-}
-
-
-fn round_trip_full(file: &[u8]) -> Result<()> {
-    let read_image = read()
-        .no_deep_data().all_resolution_levels().all_channels().all_layers().all_attributes()
-        .non_parallel();
-
-    let image = read_image.clone().from_buffered(Cursor::new(file))?;
-
-    let mut tmp_bytes = Vec::with_capacity(file.len());
-    image.write().non_parallel().to_buffered(Cursor::new(&mut tmp_bytes))?;
-
-    let image2 = read_image.from_buffered(Cursor::new(tmp_bytes))?;
-
-    image.assert_equals_result(&image2);
-    Ok(())
-}
-
-fn round_trip_simple(file: &[u8]) -> Result<()> {
-    let read_image = read()
-        .no_deep_data().largest_resolution_level().all_channels().all_layers().all_attributes()
-        .non_parallel();
-
-    let image = read_image.clone().from_buffered(Cursor::new(file))?;
-
-    let mut tmp_bytes = Vec::with_capacity(file.len());
-    image.write().non_parallel().to_buffered(&mut Cursor::new(&mut tmp_bytes))?;
-
-    let image2 = read_image.from_buffered(Cursor::new(&tmp_bytes))?;
-
-    image.assert_equals_result(&image2);
-    Ok(())
-}
-
-fn round_trip_rgba_file(path: &Path, file: &[u8]) -> Result<()> {
-    // these files are known to be invalid, because they do not contain any rgb channels
-    let blacklist = [
-        Path::new("tests/images/valid/openexr/LuminanceChroma/Garden.exr"),
-        Path::new("tests/images/valid/openexr/MultiView/Fog.exr"),
-        Path::new("tests/images/valid/openexr/TestImages/GrayRampsDiagonal.exr"),
-        Path::new("tests/images/valid/openexr/TestImages/GrayRampsHorizontal.exr"),
-        Path::new("tests/images/valid/openexr/TestImages/WideFloatRange.exr"),
-        Path::new("tests/images/valid/openexr/IlmfmlmflmTest/v1.7.test.tiled.exr")
-    ];
-
-    if blacklist.contains(&path) { return Ok(()) }
-
-    let image_reader = read()
-        .no_deep_data()
-        .largest_resolution_level() // TODO all levels
-        .rgba_channels(PixelVec::<(f32,f32,f32,f32)>::constructor, PixelVec::set_pixel)
-        .first_valid_layer()
-        .all_attributes()
-        .non_parallel();
-
-    let image = image_reader.clone().from_buffered(Cursor::new(file))?;
-
-    let mut tmp_bytes = Vec::with_capacity(file.len());
-
-    image.write().non_parallel()
-        .to_buffered(&mut Cursor::new(&mut tmp_bytes))?;
-
-    let image2 = image_reader.from_buffered(Cursor::new(&tmp_bytes))?;
-
-    image.assert_equals_result(&image2);
-    Ok(())
-}
-
-// TODO compare rgba vs rgb images for color content, and rgb vs rgb(a?)
-
-
-fn round_trip_parallel_file(file: &[u8]) -> Result<()> {
-    let image = read()
-        .no_deep_data().all_resolution_levels().all_channels().all_layers().all_attributes()
-        .from_buffered(Cursor::new(file))?;
-
-    let mut tmp_bytes = Vec::with_capacity(file.len());
-    image.write().to_buffered(Cursor::new(&mut tmp_bytes))?;
-
-    let image2 = read()
-        .no_deep_data().all_resolution_levels().all_channels().all_layers().all_attributes()
-        .pedantic()
-        .from_buffered(Cursor::new(tmp_bytes.as_slice()))?;
-
-    image.assert_equals_result(&image2);
-    Ok(())
-}
-
-/// read all images in a directory.
-/// does not check any content, just checks whether a read error or panic happened.
-fn check_all_files_in_repo<T>(
-    operation: impl Sync + std::panic::RefUnwindSafe + Fn(&Path) -> exr::error::Result<T>
-) {
-    #[derive(Debug, Eq, PartialEq, Ord, PartialOrd)]
-    enum Result { Ok, Unsupported(String), Error(String) }
-
-    let files: Vec<PathBuf> = all_exr_files_in_repo().collect();
-    let mut results: Vec<(PathBuf, Result)> = files.into_par_iter()
-        .map(|file| {
-            let result = catch_unwind(||{
-                let prev_hook = panic::take_hook();
-                panic::set_hook(Box::new(|_| (/* do not println panics */)));
-                let result = operation(&file);
-                panic::set_hook(prev_hook);
-
-                result
-            });
-
-            let result = match result {
-                Ok(Ok(_)) => Result::Ok,
-                Ok(Err(Error::NotSupported(message))) => Result::Unsupported(message.to_string()),
-
-                Ok(Err(Error::Io(io))) => Result::Error(format!("IoError: {:?}", io)),
-                Ok(Err(Error::Invalid(message))) => Result::Error(format!("Invalid: {:?}", message)),
-                Ok(Err(Error::Aborted)) => panic!("a test produced `Error::Abort`"),
-
-                Err(_) => Result::Error("Panic".to_owned()),
-            };
-
-            match &result {
-                Result::Error(_) => println!("✗ Error when processing {:?}", file),
-                _ => println!("✓ No error when processing {:?}", file)
-            };
-
-            (file, result)
-        })
-        .collect();
-
-    results.sort_by(|(_, a), (_, b)| a.cmp(b));
-
-    println!("{:#?}", results.iter().map(|(path, result)| {
-        format!("{:?}: {}", result, path.to_str().unwrap())
-    }).collect::<Vec<_>>());
-
-    assert!(results.len() > 80, "Not enough files were tested!");
-
-    if let Result::Error(_) = results.last().unwrap().1 {
-        panic!("A file triggered a panic");
-    }
-}
-
-fn all_exr_files_in_repo() -> impl Iterator<Item=PathBuf> {
-    walkdir::WalkDir::new("tests/images/valid").into_iter().map(std::result::Result::unwrap)
-        .filter(|entry| entry.path().extension() == Some(OsStr::new("exr")))
-        .map(walkdir::DirEntry::into_path)
-}
-
-#[test]
-fn roundtrip_unusual_2() -> UnitResult {
-    let random_pixels: Vec<(f16, u32)> = vec![
-        ( f16::from_f32(-5.0), 4),
-        ( f16::from_f32(4.0), 9),
-        ( f16::from_f32(2.0), 6),
-        ( f16::from_f32(21.0), 8),
-        ( f16::from_f32(64.0), 7),
-    ];
-
-    let size = Vec2(3, 2);
-    let pixels = (0..size.area())
-        .zip(random_pixels.into_iter().cycle())
-        .map(|(_index, color)| color).collect::<Vec<_>>();
-
-    let pixels = PixelVec { resolution: size, pixels };
-
-    let channels = SpecificChannels::build()
-        .with_channel("N")
-        .with_channel("Ploppalori Taranos")
-        .with_pixels(pixels.clone()
-    );
-
-    let image = Image::from_channels(size, channels);
-
-    let mut tmp_bytes = Vec::new();
-    image.write().non_parallel().to_buffered(&mut Cursor::new(&mut tmp_bytes))?;
-
-    let image_reader = read()
-        .no_deep_data()
-        .largest_resolution_level() // TODO all levels
-        .specific_channels().required("N").required("Ploppalori Taranos")
-        .collect_pixels(PixelVec::<(f16,u32)>::constructor, PixelVec::set_pixel)
-        .first_valid_layer()
-        .all_attributes()
-        .non_parallel();
-
-    let image2 = image_reader.from_buffered(Cursor::new(&tmp_bytes))?;
-
-    // custom compare function: considers nan equal to nan
-    assert_eq!(image.layer_data.size, size, "test is buggy");
-    let pixels1 = &image.layer_data.channel_data.pixels;
-    let pixels2 = &image2.layer_data.channel_data.pixels;
-
-    assert_eq!(pixels1.pixels, pixels2.pixels);
-
-    Ok(())
-}
-
-// TODO test optional reader
-// TODO dedup
-#[test]
-fn roundtrip_unusual_7() -> UnitResult {
-
-    let random_pixels: Vec<(f16, u32, f32,f32,f32,f32,f32)> = vec![
-        ( f16::from_f32(-5.0), 4, 1.0,2.0,3.0,4.0,5.0),
-        ( f16::from_f32(4.0), 8, 2.0,3.0,4.0,5.0,1.0),
-        ( f16::from_f32(2.0), 9, 3.0,4.0,5.0,1.0,2.0),
-        ( f16::from_f32(21.0), 6, 4.0,5.0,1.0,2.0,3.0),
-        ( f16::from_f32(64.0), 5, 5.0,1.0,2.0,3.0,4.0),
-    ];
-
-    let size = Vec2(3, 2);
-    let pixels = (0..size.area())
-        .zip(random_pixels.into_iter().cycle())
-        .map(|(_index, color)| color).collect::<Vec<_>>();
-
-    let pixels = PixelVec { resolution: size, pixels };
-
-    let channels = SpecificChannels::build()
-        .with_channel("N")
-        .with_channel("Ploppalori Taranos")
-        .with_channel("4")
-        .with_channel(".")
-        .with_channel("____")
-        .with_channel(" ")
-        .with_channel("  ")
-        .with_pixels(pixels.clone()
-    );
-
-    let image = Image::from_channels(size, channels);
-
-    let mut tmp_bytes = Vec::new();
-    image.write().non_parallel().to_buffered(&mut Cursor::new(&mut tmp_bytes))?;
-
-    let image_reader = read()
-        .no_deep_data()
-        .largest_resolution_level() // TODO all levels
-        .specific_channels()
-            .required("N")
-            .required("Ploppalori Taranos")
-            .required("4")
-            .required(".")
-            .required("____")
-            .required(" ")
-            .required("  ")
-        .collect_pixels(PixelVec::<(f16, u32, f32,f32,f32,f32,f32)>::constructor, PixelVec::set_pixel)
-        .first_valid_layer()
-        .all_attributes()
-        .non_parallel();
-
-    let image2 = image_reader.from_buffered(Cursor::new(&tmp_bytes))?;
-
-    // custom compare function: considers nan equal to nan
-    assert_eq!(image.layer_data.size, size, "test is buggy");
-    let pixels1 = &image.layer_data.channel_data.pixels;
-    let pixels2 = &image2.layer_data.channel_data.pixels;
-
-    assert_eq!(pixels1.pixels, pixels2.pixels);
-    Ok(())
-}
-
-#[test]
-#[cfg(target_endian = "big")] // TODO big endian pxr24
-fn pxr24_expect_error_on_big_endian(){
-    let image = exr::prelude::read_all_data_from_file(
-        "tests/images/valid/custom/compression_methods/f16/pxr24.exr"
-    );
-
-    match image {
-        Err(Error::NotSupported(_)) => {}
-        _ => panic!("pxr24 should report an error on big endian architecture")
-    }
-}
-
-#[test]
-#[cfg(target_endian = "little")] // TODO big endian pxr24
-fn roundtrip_pxr24() {
-    test_mixed_roundtrip_with_compression(Compression::PXR24)
-}
-
-#[test]
-fn roundtrip_rle() {
-    test_mixed_roundtrip_with_compression(Compression::RLE)
-}
-
-#[test]
-fn roundtrip_zip1() {
-    test_mixed_roundtrip_with_compression(Compression::ZIP1)
-}
-
-#[test]
-fn roundtrip_zip16() {
-    test_mixed_roundtrip_with_compression(Compression::ZIP16)
-}
-
-#[test]
-fn roundtrip_b44() {
-    test_mixed_roundtrip_with_compression(Compression::B44)
-}
-
-#[test]
-fn roundtrip_b44a() {
-    test_mixed_roundtrip_with_compression(Compression::B44A)
-}
-
-#[test]
-fn roundtrip_piz() {
-    test_mixed_roundtrip_with_compression(Compression::PIZ)
-}
-
-#[test]
-fn roundtrip_uncompressed() {
-    test_mixed_roundtrip_with_compression(Compression::Uncompressed)
-}
-
-fn test_mixed_roundtrip_with_compression(compression: Compression) {
-
-    let original_pixels: [(f16,f32,f32); 4] = [
-        (0.0.to_f16(), -1.1, std::f32::consts::PI),
-        (9.1.to_f16(), -3.1, std::f32::consts::TAU),
-        (-10.0.to_f16(), -11.1, f32::EPSILON),
-        (half::f16::NAN, 10000.1, -1024.009),
-    ];
-
-    let mut file_bytes = Vec::new();
-    let original_image = Image::from_encoded_channels(
-        (2,2),
-        Encoding {
-            compression,
-            .. Encoding::default()
-        },
-        SpecificChannels::rgb(
-            PixelVec::new(Vec2(2,2), original_pixels.to_vec())
-        )
-    );
-
-    original_image.write().to_buffered(Cursor::new(&mut file_bytes)).unwrap();
-
-    let lossy_image = read().no_deep_data().largest_resolution_level()
-        .rgb_channels(PixelVec::<(f16,f32,f32)>::constructor, PixelVec::set_pixel)
-        .first_valid_layer().all_attributes().from_buffered(Cursor::new(&file_bytes)).unwrap();
-
-    // use automatic lossy detection by compression method
-    original_image.assert_equals_result(&original_image);
-    lossy_image.assert_equals_result(&lossy_image);
-    original_image.assert_equals_result(&lossy_image);
-}