def pHYs_fixture(self, request, IHDR_chunk_, pHYs_chunk_): has_pHYs_chunk = request.param chunks = [IHDR_chunk_] if has_pHYs_chunk: chunks.append(pHYs_chunk_) expected_chunk = pHYs_chunk_ if has_pHYs_chunk else None chunks = _Chunks(chunks) return chunks, expected_chunk
def no_IHDR_fixture(self, pHYs_chunk_): chunks = (pHYs_chunk_,) chunks = _Chunks(chunks) return chunks
def IHDR_fixture(self, IHDR_chunk_, pHYs_chunk_): chunks = (IHDR_chunk_, pHYs_chunk_) chunks = _Chunks(chunks) return chunks, IHDR_chunk_
def no_IHDR_fixture(self, pHYs_chunk_): chunks = (pHYs_chunk_, ) chunks = _Chunks(chunks) return chunks