from PIL import ImageQt from .helper import hopper from .test_imageqt import PillowQPixmapTestCase if ImageQt.qt_is_installed: from PIL.ImageQt import QPixmap class TestToQPixmap(PillowQPixmapTestCase): def test_sanity(self, tmp_path): for mode in ("1", "RGB", "RGBA", "L", "P"): data = ImageQt.toqpixmap(hopper(mode)) assert isinstance(data, QPixmap) assert not data.isNull() # Test saving the file tempfile = str(tmp_path / "temp_{}.png".format(mode)) data.save(tempfile)