Lines Matching refs:cwr

291         cwr = combinations_with_replacement
292         self.assertRaises(TypeError, cwr, 'abc')       # missing r argument
293         self.assertRaises(TypeError, cwr, 'abc', 2, 1) # too many arguments
294         self.assertRaises(TypeError, cwr, None)        # pool is not iterable
295         self.assertRaises(ValueError, cwr, 'abc', -2)  # r is negative
298             self.assertEqual(list(op(cwr('ABC', 2))),
300             testIntermediate = cwr('ABC', 2)
340                 result = list(cwr(values, r))
364                     self.pickletest(proto, cwr(values,r))               # test pickling
374         cwr = combinations_with_replacement
375         self.assertEqual(len(set(map(id, cwr('abcde', 3)))), 1)
376         self.assertNotEqual(len(set(map(id, list(cwr('abcde', 3))))), 1)
459                 cwr = list(combinations_with_replacement(s, r))
465                 self.assertEqual(len(cwr), (fact(n+r-1) / fact(r)/ fact(n-1)) if n else (not r))
471                 self.assertEqual(cwr, sorted(set(cwr)))
476 …       self.assertEqual(cwr, [t for t in prod if sorted(t)==list(t)]) # cwr: prods which are sorted
479 …          self.assertEqual(comb, [t for t in cwr if len(set(t))==r])      # comb: cwrs without dups
480 …   self.assertEqual(comb, list(filter(set(cwr).__contains__, perm)))     # comb: perm that is a cwr
481 …   self.assertEqual(comb, list(filter(set(perm).__contains__, cwr)))     # comb: cwr that is a perm
482 …      self.assertEqual(comb, sorted(set(cwr) & set(perm)))            # comb: both a cwr and a perm
2125         cwr = combinations_with_replacement
2128         check(cwr('abcd', 3), basesize + 3 * self.ssize_t)
2129         check(cwr(range(10), 4), basesize + 4 * self.ssize_t)