def initWithAdapter_(self, adapter):
self = objc.super(NSURLSessionAdapterDelegate, self).init()
if self is None:
return None
self.adapter = adapter
self.bytesReceived = 0
self.expectedLength = -1
self.percentComplete = 0
self.done = False
self.error = None
self.SSLError = None
self.output = NSMutableData.dataWithCapacity_(1024)
self.status = None
self.headers = {}
self.verify = True
self.credential = None
self.history = []
return self
def testFunctions(self):
self.assertIsInstance(CGImageDestinationGetTypeID(), (int, long))
self.assertResultIsCFRetained(CGImageDestinationCopyTypeIdentifiers)
v = CGImageDestinationCopyTypeIdentifiers()
self.assertIsInstance(v, CFArrayRef)
if v:
self.assertIsInstance(v[0], unicode)
data = NSMutableData.dataWithCapacity_(1024 * 1024 * 50)
self.assertResultIsCFRetained(CGImageDestinationCreateWithData)
dest = CGImageDestinationCreateWithData(data, v[0], 1, None)
self.assertIsInstance(dest, CGImageDestinationRef)
url = CFURLCreateWithFileSystemPath(
None, "/tmp/pyobjc.test.pdf", kCFURLPOSIXPathStyle, False
)
self.assertResultIsCFRetained(CGImageDestinationCreateWithURL)
dest = CGImageDestinationCreateWithURL(url, "public.tiff", 2, None)
self.assertIsInstance(dest, CGImageDestinationRef)
CGImageDestinationSetProperties(
dest, {b"key".decode("latin1"): b"value".decode("latin1")}
)
provider = CGDataProviderCreateWithCFData(buffer("1" * 4 * 100 * 80))
img = CGImageCreate(
100,
80,
8,
32,
400,
CGColorSpaceCreateDeviceRGB(),
kCGImageAlphaPremultipliedLast,
provider,
None,
False,
kCGRenderingIntentDefault,
)
self.assertIsInstance(img, CGImageRef)
CGImageDestinationAddImage(dest, img, None)
image_path = "/System/Library/ColorSync/Calibrators/Display Calibrator.app/Contents/Resources/bullet.tif"
if not os.path.exists(image_path):
image_path = "/System/Library/ColorSync/Calibrators/Display Calibrator.app/Contents/Resources/brightness.png"
if not os.path.exists(image_path):
image_path = "/System/Library/ColorSync/Calibrators/Display Calibrator.app/Contents/Resources/brightness.tiff"
self.assertTrue(os.path.exists(image_path))
url = CFURLCreateWithFileSystemPath(
None, image_path, kCFURLPOSIXPathStyle, False
)
isrc = CGImageSourceCreateWithURL(url, None)
CGImageDestinationAddImageFromSource(dest, isrc, 0, None)
self.assertResultHasType(CGImageDestinationFinalize, objc._C_BOOL)
v = CGImageDestinationFinalize(dest)
self.assertIsInstance(v, bool)
self.assertIs(v, True)
dta = NSMutableData.alloc().init()
cons = CGDataConsumerCreateWithCFData(dta)
self.assertResultIsCFRetained(CGImageDestinationCreateWithDataConsumer)
c = CGImageDestinationCreateWithDataConsumer(cons, "public.tiff", 1, None)
self.assertIsInstance(c, CGImageDestinationRef)
