1from PyObjCTools.TestSupport import * 2 3import Quartz 4 5try: 6 unicode 7except NameError: 8 unicode = str 9 10try: 11 long 12except NameError: 13 long = int 14 15class TestCGImageSource (TestCase): 16 def testConstants(self): 17 self.assertEqual(Quartz.kCGImageStatusUnexpectedEOF, -5) 18 self.assertEqual(Quartz.kCGImageStatusInvalidData, -4) 19 self.assertEqual(Quartz.kCGImageStatusUnknownType, -3) 20 self.assertEqual(Quartz.kCGImageStatusReadingHeader, -2) 21 self.assertEqual(Quartz.kCGImageStatusIncomplete, -1) 22 self.assertEqual(Quartz.kCGImageStatusComplete, 0) 23 24 self.assertIsInstance(Quartz.kCGImageSourceTypeIdentifierHint, unicode) 25 self.assertIsInstance(Quartz.kCGImageSourceShouldCache, unicode) 26 self.assertIsInstance(Quartz.kCGImageSourceShouldAllowFloat, unicode) 27 self.assertIsInstance(Quartz.kCGImageSourceCreateThumbnailFromImageIfAbsent, unicode) 28 self.assertIsInstance(Quartz.kCGImageSourceThumbnailMaxPixelSize, unicode) 29 self.assertIsInstance(Quartz.kCGImageSourceCreateThumbnailWithTransform, unicode) 30 31 def testTypes(self): 32 self.assertIsCFType(Quartz.CGImageSourceRef) 33 34 def testFunctions(self): 35 self.assertIsInstance(Quartz.CGImageSourceGetTypeID(), (int, long)) 36 37 self.assertResultIsCFRetained(Quartz.CGImageSourceCopyTypeIdentifiers) 38 self.assertResultIsCFRetained(Quartz.CGImageSourceCreateWithDataProvider) 39 self.assertResultIsCFRetained(Quartz.CGImageSourceCreateWithData) 40 self.assertResultIsCFRetained(Quartz.CGImageSourceCreateWithURL) 41 42 Quartz.CGImageSourceGetType 43 Quartz.CGImageSourceGetCount 44 45 self.assertResultIsCFRetained(Quartz.CGImageSourceCopyProperties) 46 self.assertResultIsCFRetained(Quartz.CGImageSourceCopyPropertiesAtIndex) 47 self.assertResultIsCFRetained(Quartz.CGImageSourceCreateImageAtIndex) 48 self.assertResultIsCFRetained(Quartz.CGImageSourceCreateThumbnailAtIndex) 49 self.assertResultIsCFRetained(Quartz.CGImageSourceCreateIncremental) 50 self.assertArgHasType(Quartz.CGImageSourceUpdateData, 2, objc._C_BOOL) 51 self.assertArgHasType(Quartz.CGImageSourceUpdateDataProvider, 2, objc._C_BOOL) 52 53 Quartz.CGImageSourceGetStatus 54 Quartz.CGImageSourceGetStatusAtIndex 55 56 @min_os_level('10.8') 57 def testFunctions10_8(self): 58 self.assertResultIsCFRetained(Quartz.CGImageSourceCopyMetadataAtIndex) 59 60if __name__ == "__main__": 61 main() 62