Showing content from http://svn.python.org/projects/python/branches/test_subprocess_10826/Lib/test/test_compare.py below:
import unittest from test import support class Empty: def __repr__(self): return ' ' class Cmp: def __init__(self,arg): self.arg = arg def __repr__(self): return ' ' % self.arg def __eq__(self, other): return self.arg == other class Anything: def __eq__(self, other): return True def __ne__(self, other): return False class ComparisonTest(unittest.TestCase): set1 = [2, 2.0, 2, 2+0j, Cmp(2.0)] set2 = [[1], (3,), None, Empty()] candidates = set1 + set2 def test_comparisons(self): for a in self.candidates: for b in self.candidates: if ((a in self.set1) and (b in self.set1)) or a is b: self.assertEqual(a, b) else: self.assertNotEqual(a, b) def test_id_comparisons(self): # Ensure default comparison compares id() of args L = [] for i in range(10): L.insert(len(L)//2, Empty()) for a in L: for b in L: self.assertEqual(a == b, id(a) == id(b), 'a=%r, b=%r' % (a, b)) def test_ne_defaults_to_not_eq(self): a = Cmp(1) b = Cmp(1) self.assertTrue(a == b) self.assertFalse(a != b) def test_issue_1393(self): x = lambda: None self.assertEqual(x, Anything()) self.assertEqual(Anything(), x) y = object() self.assertEqual(y, Anything()) self.assertEqual(Anything(), y) def test_main(): support.run_unittest(ComparisonTest) if __name__ == '__main__': test_main()
RetroSearch is an open source project built by @garambo
| Open a GitHub Issue
Search and Browse the WWW like it's 1997 | Search results from DuckDuckGo
HTML:
3.2
| Encoding:
UTF-8
| Version:
0.7.4