diff options
Diffstat (limited to 'Lib/test/test_string/test_templatelib.py')
| -rw-r--r-- | Lib/test/test_string/test_templatelib.py | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/Lib/test/test_string/test_templatelib.py b/Lib/test/test_string/test_templatelib.py index 5b9490c2be6..adaf590e64d 100644 --- a/Lib/test/test_string/test_templatelib.py +++ b/Lib/test/test_string/test_templatelib.py @@ -45,6 +45,19 @@ world""" self.assertEqual(len(t.interpolations), 0) self.assertEqual(fstring(t), 'Hello,\nworld') + def test_interpolation_creation(self): + i = Interpolation('Maria', 'name', 'a', 'fmt') + self.assertInterpolationEqual(i, ('Maria', 'name', 'a', 'fmt')) + + i = Interpolation('Maria', 'name', 'a') + self.assertInterpolationEqual(i, ('Maria', 'name', 'a')) + + i = Interpolation('Maria', 'name') + self.assertInterpolationEqual(i, ('Maria', 'name')) + + i = Interpolation('Maria') + self.assertInterpolationEqual(i, ('Maria',)) + def test_creation_interleaving(self): # Should add strings on either side t = Template(Interpolation('Maria', 'name', None, '')) @@ -148,6 +161,13 @@ class TemplateIterTests(unittest.TestCase): self.assertEqual(res[1].format_spec, '') self.assertEqual(res[2], ' yz') + def test_exhausted(self): + # See https://github.com/python/cpython/issues/134119. + template_iter = iter(t"{1}") + self.assertIsInstance(next(template_iter), Interpolation) + self.assertRaises(StopIteration, next, template_iter) + self.assertRaises(StopIteration, next, template_iter) + if __name__ == '__main__': unittest.main() |