Files
pixa/internal/imageprocessor/source_formats_internal_test.go
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Test that an SVG served as AVIF is refused, and that each source format loads
An SVG starting with an XML comment holding "ftypavis" passes the
first-bytes check for AVIF; resized as PNG, it is answered 200 with the
SVG rendered. The new server test asks for it through both image routes,
resized and as orig, and wants 415 for each. The new processor test
checks that an image in each of the six source formats loads and is saved
again in its own format.

Model: opus-5-5
2026-10-13 03:18:22 +00:00

47 lines
1.2 KiB
Go

package imageprocessor
import (
"bytes"
"io"
"testing"
)
// TestImageProcessor_LoadsEachSourceFormat verifies that an image in each of
// the six source formats, saved by the processor itself, is loaded and saved
// again in its own format (orig).
func TestImageProcessor_LoadsEachSourceFormat(t *testing.T) {
t.Parallel()
proc := New(Params{})
for _, format := range []Format{
FormatJPEG, FormatPNG, FormatGIF, FormatWebP, FormatAVIF, FormatJXL,
} {
saved, err := proc.Process(t.Context(),
bytes.NewReader(createTestPNG(t, 20, 20)), &Request{Format: format})
if err != nil {
t.Fatalf("saving the test image as %s: %v", format, err)
}
source, err := io.ReadAll(saved.Content)
if err != nil {
t.Fatalf("reading the %s image: %v", format, err)
}
result, err := proc.Process(t.Context(), bytes.NewReader(source),
&Request{Format: FormatOriginal})
if err != nil {
t.Errorf("orig of the %s image: %v", format, err)
continue
}
t.Logf("orig of the %s image: %s", format, result.ContentType)
if result.ContentType != FormatToMIME(format) {
t.Errorf("orig of the %s image is %s, want %s",
format, result.ContentType, FormatToMIME(format))
}
}
}