layers_test.py 文件源码

def testCreateConvCreatesWeightsAndBiasesVars(self):
    height, width = 7, 9
    images = random_ops.random_uniform((5, height, width, 3), seed=1)
    with self.test_session():
      self.assertFalse(variables.get_variables('conv1/weights'))
      self.assertFalse(variables.get_variables('conv1/biases'))
      layers_lib.convolution2d(images, 32, [3, 3], scope='conv1')
      self.assertTrue(variables.get_variables('conv1/weights'))
      self.assertTrue(variables.get_variables('conv1/biases'))