def test_conv_unknown_dim_size(self):
shape = conv_output_shape(
dimension_size=None,
filter_size=5,
padding='VALID',
stride=5,
)
self.assertEqual(shape, None)
def test_conv_output_shape_int_padding(self):
output_shape = conv_output_shape(
dimension_size=10,
padding=3,
filter_size=5,
stride=5,
)
self.assertEqual(output_shape, 3)
def test_conv_output_shape_func_exceptions(self):
with self.assertRaises(ValueError):
conv_output_shape(dimension_size=5, filter_size=5, border_mode=5,
stride='not int')
with self.assertRaises(ValueError):
conv_output_shape(dimension_size=5, filter_size='not int',
border_mode=5, stride=5)
with self.assertRaises(ValueError):
conv_output_shape(dimension_size=5, filter_size=5,
border_mode='invalid value', stride=5)
def test_conv_output_shape_func_exceptions(self):
with self.assertRaises(ValueError):
conv_output_shape(dimension_size=5,
filter_size=5,
border_mode=5,
stride='not int')
with self.assertRaises(ValueError):
conv_output_shape(dimension_size=5,
filter_size='not int',
border_mode=5,
stride=5)
with self.assertRaises(ValueError):
conv_output_shape(dimension_size=5,
filter_size=5,
border_mode='invalid value',
stride=5)
def test_conv_output_shape_func_exceptions(self):
with self.assertRaises(ValueError):
# Wrong stride value
conv_output_shape(
dimension_size=5, filter_size=5,
padding='VALID', stride='not int')
with self.assertRaises(ValueError):
# Wrong filter size value
conv_output_shape(
dimension_size=5, filter_size='not int',
padding='SAME', stride=5)
with self.assertRaisesRegexp(ValueError, "unknown \S+ padding value"):
# Wrong padding value
conv_output_shape(
dimension_size=5, filter_size=5,
padding=1.5, stride=5,
)
def test_conv_unknown_dim_size(self):
shape = conv_output_shape(dimension_size=None, filter_size=5,
padding=5, stride=5)
self.assertEqual(shape, None)