Function TestDecoderDictDeleteMultiple

zstd/decoder_test.go:2314–2341

(t *testing.T)

}

func TestDecoderDictDeleteMultiple(t *testing.T) {
	dictContent := []byte("test dictionary content")

	dec, err := NewReader(nil,
		WithDecoderDictRaw(100, dictContent),
		WithDecoderDictRaw(200, dictContent),
		WithDecoderDictRaw(300, dictContent))
	if err != nil {
		t.Fatal(err)
	}
	defer dec.Close()

	if len(dec.o.dicts) != 3 {
		t.Fatalf("expected 3 dicts, got %d", len(dec.o.dicts))
	}

	// Delete multiple dicts in one call
	err = dec.ResetWithOptions(nil, WithDecoderDictDelete(100, 300))
	if err != nil {
		t.Fatal(err)
	}
	if len(dec.o.dicts) != 1 {
		t.Errorf("expected 1 dict after delete, got %d", len(dec.o.dicts))
	}
	if _, ok := dec.o.dicts[200]; !ok {
		t.Error("dict 200 should still exist")
	}
}