diff options
Diffstat (limited to 'Lib/test/test_bz2.py')
| -rw-r--r-- | Lib/test/test_bz2.py | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/Lib/test/test_bz2.py b/Lib/test/test_bz2.py index 34f6478356..eaa472a6cc 100644 --- a/Lib/test/test_bz2.py +++ b/Lib/test/test_bz2.py @@ -6,6 +6,7 @@ from io import BytesIO, DEFAULT_BUFFER_SIZE import os import pickle import glob +import pathlib import random import shutil import subprocess @@ -553,13 +554,20 @@ class BZ2FileTest(BaseTest): with BZ2File(str_filename, "rb") as f: self.assertEqual(f.read(), self.DATA) + def testOpenPathLikeFilename(self): + filename = pathlib.Path(self.filename) + with BZ2File(filename, "wb") as f: + f.write(self.DATA) + with BZ2File(filename, "rb") as f: + self.assertEqual(f.read(), self.DATA) + def testDecompressLimited(self): """Decompressed data buffering should be limited""" - bomb = bz2.compress(bytes(int(2e6)), compresslevel=9) + bomb = bz2.compress(b'\0' * int(2e6), compresslevel=9) self.assertLess(len(bomb), _compression.BUFFER_SIZE) decomp = BZ2File(BytesIO(bomb)) - self.assertEqual(bytes(1), decomp.read(1)) + self.assertEqual(decomp.read(1), b'\0') max_decomp = 1 + DEFAULT_BUFFER_SIZE self.assertLessEqual(decomp._buffer.raw.tell(), max_decomp, "Excessive amount of data was decompressed") |