def test_connection_float(self):
iport = ipf.ipfblock.ioport.IPort(None, ipf.ipftype.ipffloattype.IPFFloatType())
oport = ipf.ipfblock.ioport.OPort(None, ipf.ipftype.ipffloattype.IPFFloatType())
connection = ipf.ipfblock.connection.Connection(oport, iport)
self.assertEqual(oport._binded_count, 1)
self.assertFalse(iport.is_free())
oport._set_value(1.1)
connection.process()
transmitted_value = iport._get_value()
self.assertEqual(transmitted_value, 1.1)
del connection
self.assertEqual(oport._binded_count, 0)
self.assertTrue(iport.is_free())
def test_connection_rgb(self):
iport = ipf.ipfblock.ioport.IPort(None, ipf.ipftype.ipfrgbtype.IPFRGBType())
oport = ipf.ipfblock.ioport.OPort(None, ipf.ipftype.ipfrgbtype.IPFRGBType())
connection = ipf.ipfblock.connection.Connection(oport, iport)
self.assertEqual(oport._binded_count, 1)
self.assertFalse(iport.is_free())
oport._set_value([127, 127, 127])
connection.process()
transmitted_value = iport._get_value()
self.assertEqual(transmitted_value, [127, 127, 127])
del connection
self.assertEqual(oport._binded_count, 0)
self.assertTrue(iport.is_free())
def test_connection_image3c(self):
iport = ipf.ipfblock.ioport.IPort(None, ipf.ipftype.ipfimage3ctype.IPFImage3cType())
oport = ipf.ipfblock.ioport.OPort(None, ipf.ipftype.ipfimage3ctype.IPFImage3cType())
connection = ipf.ipfblock.connection.Connection(oport, iport)
self.assertEqual(oport._binded_count, 1)
self.assertFalse(iport.is_free())
image = cv.LoadImage("files/test.png")
oport._set_value(image)
connection.process()
transmitted_value = iport._get_value()
self.assertEqual(transmitted_value, image)
del connection
self.assertEqual(oport._binded_count, 0)
self.assertTrue(iport.is_free())
def test_connection_image_1c_3c(self):
iport = ipf.ipfblock.ioport.IPort(None, ipf.ipftype.ipfimage3ctype.IPFImage3cType())
oport = ipf.ipfblock.ioport.OPort(None, ipf.ipftype.ipfimage1ctype.IPFImage1cType())
connection = ipf.ipfblock.connection.Connection(oport, iport)
self.assertEqual(oport._binded_count, 1)
self.assertFalse(iport.is_free())
image = cv.LoadImage("files/test.png", 0)
oport._set_value(image)
connection.process()
transmitted_value = iport._get_value()
image1c = cv.CreateImage(cv.GetSize(transmitted_value), cv.IPL_DEPTH_8U, 1)
cv.Split(transmitted_value, image1c, None, None, None)
self.assertEqual(image1c.tostring(), image.tostring())
del connection
self.assertEqual(oport._binded_count, 0)
self.assertTrue(iport.is_free())
