import unittest import paddle.v2.framework.core as core class TestProgramDesc(unittest.TestCase): def test_instance(self): program_desc = core.ProgramDesc.instance() self.assertIsNotNone(program_desc) del program_desc program_desc = core.ProgramDesc.instance() self.assertIsNotNone(program_desc) del program_desc if __name__ == '__main__': unittest.main()