Method test_getsource

Lib/test/test_inspect/test_inspect.py:6624–6635

(self)

    @unittest.skipIf(not has_subprocess_support, "test requires subprocess")
    def test_getsource(self):
        output = self.run_on_interactive_mode(textwrap.dedent("""\
        def f():
            print(0)
            return 1 + 2

        import inspect
        print(f"The source is: <<<{inspect.getsource(f)}>>>")
        """))

        expected = "The source is: <<<def f():\n    print(0)\n    return 1 + 2\n>>>"
        self.assertIn(expected, output)