mirror of
https://github.com/Nexoniarz/YAPF.git
synced 2026-11-03 13:04:26 +00:00
d7f494a0c9
- yapf_encode() / yapf_free_buffer(): encode to memory; yapf_save uses it - yapf.c also compiles as C++ - `yapf compare`: size and decode speed of the original format vs YAPF, with a lossless check - bindings with tested examples: C++ (header-only), C# (P/Invoke), Rust (crate, builds the C code), Go (cgo), Java (FFM API, Java 22+), Zig (@cImport), LuaJIT (FFI), TypeScript types for the JS port; Python now encodes in memory - docs/LANGUAGES.md and examples/ with measured results - KDE Dolphin thumbnail plugin (KF6, CMake) - README: honest status for Photoshop / VS Code / Figma (not run in the apps yet) and macOS (cross-compiled only), platform table Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
46 lines
971 B
Go
46 lines
971 B
Go
package yapf
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import (
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"bytes"
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"os"
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"testing"
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)
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func TestRoundtrip(t *testing.T) {
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for ch := 1; ch <= 4; ch++ {
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w, h := 97, 61
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px := make([]byte, w*h*ch)
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for i := range px {
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px[i] = byte(i*7 ^ i>>5)
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}
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data, err := Encode(&Image{Width: w, Height: h, Channels: ch, Flags: FlagSRGB, Pixels: px})
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if err != nil {
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t.Fatal(err)
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}
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back, err := Decode(data)
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if err != nil || !bytes.Equal(back.Pixels, px) {
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t.Fatalf("roundtrip failed for %d channels", ch)
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}
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}
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}
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func TestSampleReencodesIdentically(t *testing.T) {
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file, err := os.ReadFile("../../other/YAPF.YAPF")
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if err != nil {
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t.Skip("sample not found")
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}
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img, err := Decode(file)
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if err != nil {
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t.Fatal(err)
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}
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again, _ := Encode(img)
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if !bytes.Equal(again, file) {
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t.Fatal("re-encoded sample differs from the C encoder's output")
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}
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}
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func TestRejectsGarbage(t *testing.T) {
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if _, err := Decode([]byte("not an image")); err == nil {
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t.Fatal("garbage was accepted")
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}
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}
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