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 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
def IHDR_fixture(self, IHDR_chunk_, pHYs_chunk_):
chunks = (IHDR_chunk_, pHYs_chunk_)
chunks = _Chunks(chunks)
return chunks, IHDR_chunk_