def test_struct_placeholders(self):
obj = ([4], CenteredGrid([1, 4, 1], box[0:1], content_type=struct.shape), ([9], [8, 2]))
tensorflow.reset_default_graph()
p = placeholder(obj)
self.assertEqual('Placeholder/0:0', p[0].name)
self.assertEqual('Placeholder/1/data:0', p[1].data.name)
self.assertIsInstance(p, tuple)
def test_struct_placeholders(self):
bounds = box[0:1] # outside unsafe
with struct.unsafe():
obj = ([4], CenteredGrid([1, 4, 1], bounds), ([9], [8, 2]))
tensorflow.reset_default_graph()
p = placeholder(obj)
self.assertEqual(p[0].name, '0:0')
self.assertEqual(p[1].data.name, '1/data:0')
self.assertIsInstance(p, tuple)
def test_direct_placeholders(self):
tensorflow.reset_default_graph()
p = placeholder([4])
self.assertIsInstance(p, tensorflow.Tensor)
numpy.testing.assert_equal(p.shape.as_list(), [4])
self.assertEqual(p.name, 'Placeholder:0')
v = variable(math.zeros([2, 2]))
numpy.testing.assert_equal(v.shape.as_list(), [2, 2])
self.assertIsInstance(v, tensorflow.Variable)
self.assertEqual(v.name, 'Variable:0')