Lines Matching defs:truncate
137 def truncate(self, pos=None):
252 def truncate(self, *args):
327 f.truncate(0)
345 self.assertEqual(f.truncate(12), 12)
395 self.assertEqual(f.truncate(), self.LARGE + 2)
398 self.assertEqual(f.truncate(self.LARGE + 1), self.LARGE + 1)
531 obj.truncate()
532 obj.truncate(0)
534 self.assertRaises(OSError, obj.truncate)
535 self.assertRaises(OSError, obj.truncate, 0)
1552 self.assertRaises(self.UnsupportedOperation, bufio.truncate)
1553 self.assertRaises(self.UnsupportedOperation, bufio.truncate, 0)
1728 self.check_writes(lambda bufio: bufio.truncate(bufio.tell()))
1814 self.assertEqual(bufio.truncate(3), 3)
1820 # Ensure that truncate preserves the file position after
1834 f.truncate()
2369 self.assertEqual(bufio.truncate(), 2)
2371 self.assertEqual(bufio.truncate(), 4)
2530 output = output[:self.o] # truncate to output length
2960 f.truncate()
3560 # we truncate it to a multiple of the native int size
4049 self.assertRaises(ValueError, f.truncate)