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Dylan M. Taylor
ee78a9bd46
PhotoCraft's `photocraft-psd` crate (crates/psd at storytold/photocraft 63b641b55e54bf8f5c83efd977fdb16a2c255431) as `craft-psd`: the lossless PSD/PSB model, reader, writer and builder, descriptors, the Photoshop resource files that share its primitives (.abr, .asl, .aco, .act, .ase, .grd, .pat, .atn, .csh, .shc) and the Photoshop blocks of a layered TIFF. The crate had no dependency on any other PhotoCraft crate. Code is unchanged apart from the crate name, craft-libs' rustfmt width, comments that named other PhotoCraft crates, issue references (now `photocraft#N`), and the corpus tests' directory (`CRAFT_PSD_CORPUS` or `corpus/` at the workspace root). Tests, proptests, fuzz targets and fixtures move with it. Part of #778, #786.
27 lines
1.2 KiB
Rust
27 lines
1.2 KiB
Rust
//! The global layer block retains its insertion position and neighboring opaque blocks.
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use craft_psd::*;
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#[test]
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fn global_layer_block_roundtrips_with_opaque_neighbors() {
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for version in [Version::Psd, Version::Psb] {
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for depth in [16, 32] {
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for index in 0..=2 {
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for signature in [*b"8BIM", *b"8B64"] {
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let mut file = testgen::layered(version, ColorMode::Rgb, depth, Compression::Raw);
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file.global_blocks = vec![TaggedBlock::new(*b"zz01", vec![7, 8, 9]), TaggedBlock::new(*b"zz02", vec![10, 11])];
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file.layer_info_placement = LayerInfoPlacement::GlobalBlock {
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index,
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signature,
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key: if depth == 16 { *b"Lr16" } else { *b"Lr32" },
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padding: Some(vec![31, 32, 33]),
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};
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let bytes = file.to_bytes().unwrap();
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let parsed = PsdFile::from_bytes(&bytes).unwrap();
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assert_eq!(parsed, file, "{version:?} {depth} {index} {signature:?}");
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assert_eq!(parsed.to_bytes().unwrap(), bytes);
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}
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}
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}
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}
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}
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