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cover_art_test.go
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cover_art_test.go
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package thumbnailer
import (
"strings"
"testing"
)
func TestCoverArt(t *testing.T) {
t.Parallel()
type testCase struct {
file string
has bool
}
var cases []testCase
for _, f := range samples {
if ignore[f] {
continue
}
cases = append(cases, testCase{f, strings.HasPrefix(f, "with_cover")})
}
for i := range cases {
c := cases[i]
t.Run(c.file, func(t *testing.T) {
t.Parallel()
f := openSample(t, c.file)
defer f.Close()
ctx, err := NewFFContext(f)
if err != nil {
t.Fatal(err)
}
defer ctx.Close()
has := ctx.HasCoverArt()
if has != c.has {
if c.file == "with_cover.flac" {
t.Skip("cover art in FLAC is not supported yet")
}
t.Fatal("unexpected cover art presence")
}
if has {
buf := ctx.CoverArt()
if len(buf) == 0 {
t.Fatal("zero length cover art buffer")
}
}
})
}
}