1  import unittest
       2  from test.support import import_helper
       3  import types
       4  
       5  xxlimited = import_helper.import_module('xxlimited')
       6  xxlimited_35 = import_helper.import_module('xxlimited_35')
       7  
       8  
       9  class ESC[4;38;5;81mCommonTests:
      10      module: types.ModuleType
      11  
      12      def test_xxo_new(self):
      13          xxo = self.module.Xxo()
      14  
      15      def test_xxo_attributes(self):
      16          xxo = self.module.Xxo()
      17          with self.assertRaises(AttributeError):
      18              xxo.foo
      19          with self.assertRaises(AttributeError):
      20              del xxo.foo
      21  
      22          xxo.foo = 1234
      23          self.assertEqual(xxo.foo, 1234)
      24  
      25          del xxo.foo
      26          with self.assertRaises(AttributeError):
      27              xxo.foo
      28  
      29      def test_foo(self):
      30          # the foo function adds 2 numbers
      31          self.assertEqual(self.module.foo(1, 2), 3)
      32  
      33      def test_str(self):
      34          self.assertTrue(issubclass(self.module.Str, str))
      35          self.assertIsNot(self.module.Str, str)
      36  
      37          custom_string = self.module.Str("abcd")
      38          self.assertEqual(custom_string, "abcd")
      39          self.assertEqual(custom_string.upper(), "ABCD")
      40  
      41      def test_new(self):
      42          xxo = self.module.new()
      43          self.assertEqual(xxo.demo("abc"), "abc")
      44  
      45  
      46  class ESC[4;38;5;81mTestXXLimited(ESC[4;38;5;149mCommonTests, ESC[4;38;5;149munittestESC[4;38;5;149m.ESC[4;38;5;149mTestCase):
      47      module = xxlimited
      48  
      49      def test_xxo_demo(self):
      50          xxo = self.module.Xxo()
      51          other = self.module.Xxo()
      52          self.assertEqual(xxo.demo("abc"), "abc")
      53          self.assertEqual(xxo.demo(xxo), xxo)
      54          self.assertEqual(xxo.demo(other), other)
      55          self.assertEqual(xxo.demo(0), None)
      56  
      57      def test_error(self):
      58          with self.assertRaises(self.module.Error):
      59              raise self.module.Error
      60  
      61      def test_buffer(self):
      62          xxo = self.module.Xxo()
      63          self.assertEqual(xxo.x_exports, 0)
      64          b1 = memoryview(xxo)
      65          self.assertEqual(xxo.x_exports, 1)
      66          b2 = memoryview(xxo)
      67          self.assertEqual(xxo.x_exports, 2)
      68          b1[0] = 1
      69          self.assertEqual(b1[0], 1)
      70          self.assertEqual(b2[0], 1)
      71  
      72  
      73  class ESC[4;38;5;81mTestXXLimited35(ESC[4;38;5;149mCommonTests, ESC[4;38;5;149munittestESC[4;38;5;149m.ESC[4;38;5;149mTestCase):
      74      module = xxlimited_35
      75  
      76      def test_xxo_demo(self):
      77          xxo = self.module.Xxo()
      78          other = self.module.Xxo()
      79          self.assertEqual(xxo.demo("abc"), "abc")
      80          self.assertEqual(xxo.demo(0), None)
      81  
      82      def test_roj(self):
      83          # the roj function always fails
      84          with self.assertRaises(SystemError):
      85              self.module.roj(0)
      86  
      87      def test_null(self):
      88          null1 = self.module.Null()
      89          null2 = self.module.Null()
      90          self.assertNotEqual(null1, null2)