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Diffstat (limited to 'Lib/test/test_pydoc.py')
| -rw-r--r-- | Lib/test/test_pydoc.py | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/Lib/test/test_pydoc.py b/Lib/test/test_pydoc.py index 2a21a7eb59..72f5882cf5 100644 --- a/Lib/test/test_pydoc.py +++ b/Lib/test/test_pydoc.py @@ -1,5 +1,6 @@ import os import sys +import builtins import difflib import inspect import pydoc @@ -419,6 +420,23 @@ class TestDescriptions(unittest.TestCase): expected = 'C in module %s object' % __name__ self.assertIn(expected, pydoc.render_doc(c)) + def test_builtin(self): + for name in ('str', 'str.translate', 'builtins.str', + 'builtins.str.translate'): + # test low-level function + self.assertIsNotNone(pydoc.locate(name)) + # test high-level function + try: + pydoc.render_doc(name) + except ImportError: + self.fail('finding the doc of {!r} failed'.format(o)) + + for name in ('notbuiltins', 'strrr', 'strr.translate', + 'str.trrrranslate', 'builtins.strrr', + 'builtins.str.trrranslate'): + self.assertIsNone(pydoc.locate(name)) + self.assertRaises(ImportError, pydoc.render_doc, name) + @unittest.skipUnless(threading, 'Threading required for this test.') class PydocServerTest(unittest.TestCase): |