diff options
Diffstat (limited to 'Lib/test/test_reprlib.py')
| -rw-r--r-- | Lib/test/test_reprlib.py | 37 |
1 files changed, 26 insertions, 11 deletions
diff --git a/Lib/test/test_reprlib.py b/Lib/test/test_reprlib.py index ffeb1fba7b8..16623654c29 100644 --- a/Lib/test/test_reprlib.py +++ b/Lib/test/test_reprlib.py @@ -3,6 +3,7 @@ Nick Mathewson """ +import annotationlib import sys import os import shutil @@ -11,7 +12,7 @@ import importlib.util import unittest import textwrap -from test.support import verbose +from test.support import verbose, EqualToForwardRef from test.support.os_helper import create_empty_file from reprlib import repr as r # Don't shadow builtin repr from reprlib import Repr @@ -172,13 +173,13 @@ class ReprTests(unittest.TestCase): eq(r(i3), ("<ClassWithFailingRepr instance at %#x>"%id(i3))) s = r(ClassWithFailingRepr) - self.assertTrue(s.startswith("<class ")) - self.assertTrue(s.endswith(">")) + self.assertStartsWith(s, "<class ") + self.assertEndsWith(s, ">") self.assertIn(s.find("..."), [12, 13]) def test_lambda(self): r = repr(lambda x: x) - self.assertTrue(r.startswith("<function ReprTests.test_lambda.<locals>.<lambda"), r) + self.assertStartsWith(r, "<function ReprTests.test_lambda.<locals>.<lambda") # XXX anonymous functions? see func_repr def test_builtin_function(self): @@ -186,8 +187,8 @@ class ReprTests(unittest.TestCase): # Functions eq(repr(hash), '<built-in function hash>') # Methods - self.assertTrue(repr(''.split).startswith( - '<built-in method split of str object at 0x')) + self.assertStartsWith(repr(''.split), + '<built-in method split of str object at 0x') def test_range(self): eq = self.assertEqual @@ -729,8 +730,8 @@ class baz: importlib.invalidate_caches() from areallylongpackageandmodulenametotestreprtruncation.areallylongpackageandmodulenametotestreprtruncation import baz ibaz = baz.baz() - self.assertTrue(repr(ibaz).startswith( - "<%s.baz object at 0x" % baz.__name__)) + self.assertStartsWith(repr(ibaz), + "<%s.baz object at 0x" % baz.__name__) def test_method(self): self._check_path_limitations('qux') @@ -743,13 +744,13 @@ class aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa from areallylongpackageandmodulenametotestreprtruncation.areallylongpackageandmodulenametotestreprtruncation import qux # Unbound methods first r = repr(qux.aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa.amethod) - self.assertTrue(r.startswith('<function aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa.amethod'), r) + self.assertStartsWith(r, '<function aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa.amethod') # Bound method next iqux = qux.aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa() r = repr(iqux.amethod) - self.assertTrue(r.startswith( + self.assertStartsWith(r, '<bound method aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa.amethod of <%s.aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa object at 0x' \ - % (qux.__name__,) ), r) + % (qux.__name__,) ) @unittest.skip('needs a built-in function with a really long name') def test_builtin_function(self): @@ -829,5 +830,19 @@ class TestRecursiveRepr(unittest.TestCase): self.assertEqual(type_params[0].__name__, 'T') self.assertEqual(type_params[0].__bound__, str) + def test_annotations(self): + class My: + @recursive_repr() + def __repr__(self, default: undefined = ...): + return default + + annotations = annotationlib.get_annotations( + My.__repr__, format=annotationlib.Format.FORWARDREF + ) + self.assertEqual( + annotations, + {'default': EqualToForwardRef("undefined", owner=My.__repr__)} + ) + if __name__ == "__main__": unittest.main() |