from helper import unittest, PillowTestCase, hopper from PIL import Image try: from PIL import _webp except: pass # Skip in setUp() class TestFileWebpLossless(PillowTestCase): def setUp(self): try: from PIL import _webp except: self.skipTest('WebP support not installed') if (_webp.WebPDecoderVersion() < 0x0200): self.skipTest('lossless not included') def test_write_lossless_rgb(self): temp_file = self.tempfile("temp.webp") hopper("RGB").save(temp_file, lossless=True) image = Image.open(temp_file) image.load() self.assertEqual(image.mode, "RGB") self.assertEqual(image.size, (128, 128)) self.assertEqual(image.format, "WEBP") image.load() image.getdata() self.assert_image_equal(image, hopper("RGB")) if __name__ == '__main__': unittest.main() # End of file