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| author | Nadeem Vawda <nadeem.vawda@gmail.com> | 2013-01-02 22:05:56 (GMT) |
|---|---|---|
| committer | Nadeem Vawda <nadeem.vawda@gmail.com> | 2013-01-02 22:05:56 (GMT) |
| commit | 57cb81d16180bd896b47129585c838096d035f16 (patch) | |
| tree | df3d72bc64d9ec95f8128e8060e0027858c08ca1 /Lib/test/test_bz2.py | |
| parent | 407c2ac4f73a3f1e00b6b44871880bf9849a62e2 (diff) | |
| parent | 638fb9bbedd84975512554194a5a22b9e2c0637c (diff) | |
| download | cpython-57cb81d16180bd896b47129585c838096d035f16.zip cpython-57cb81d16180bd896b47129585c838096d035f16.tar.gz cpython-57cb81d16180bd896b47129585c838096d035f16.tar.bz2 | |
Issue #16828: Fix error incorrectly raised by bz2.compress('').
Initial patch by Martin Packman.
Diffstat (limited to 'Lib/test/test_bz2.py')
| -rw-r--r-- | Lib/test/test_bz2.py | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/Lib/test/test_bz2.py b/Lib/test/test_bz2.py index f4e81db..912fac1 100644 --- a/Lib/test/test_bz2.py +++ b/Lib/test/test_bz2.py @@ -47,6 +47,7 @@ class BaseTest(unittest.TestCase): ] TEXT = b''.join(TEXT_LINES) DATA = b'BZh91AY&SY.\xc8N\x18\x00\x01>_\x80\x00\x10@\x02\xff\xf0\x01\x07n\x00?\xe7\xff\xe00\x01\x99\xaa\x00\xc0\x03F\x86\x8c#&\x83F\x9a\x03\x06\xa6\xd0\xa6\x93M\x0fQ\xa7\xa8\x06\x804hh\x12$\x11\xa4i4\xf14S\xd2<Q\xb5\x0fH\xd3\xd4\xdd\xd5\x87\xbb\xf8\x94\r\x8f\xafI\x12\xe1\xc9\xf8/E\x00pu\x89\x12]\xc9\xbbDL\nQ\x0e\t1\x12\xdf\xa0\xc0\x97\xac2O9\x89\x13\x94\x0e\x1c7\x0ed\x95I\x0c\xaaJ\xa4\x18L\x10\x05#\x9c\xaf\xba\xbc/\x97\x8a#C\xc8\xe1\x8cW\xf9\xe2\xd0\xd6M\xa7\x8bXa<e\x84t\xcbL\xb3\xa7\xd9\xcd\xd1\xcb\x84.\xaf\xb3\xab\xab\xad`n}\xa0lh\tE,\x8eZ\x15\x17VH>\x88\xe5\xcd9gd6\x0b\n\xe9\x9b\xd5\x8a\x99\xf7\x08.K\x8ev\xfb\xf7xw\xbb\xdf\xa1\x92\xf1\xdd|/";\xa2\xba\x9f\xd5\xb1#A\xb6\xf6\xb3o\xc9\xc5y\\\xebO\xe7\x85\x9a\xbc\xb6f8\x952\xd5\xd7"%\x89>V,\xf7\xa6z\xe2\x9f\xa3\xdf\x11\x11"\xd6E)I\xa9\x13^\xca\xf3r\xd0\x03U\x922\xf26\xec\xb6\xed\x8b\xc3U\x13\x9d\xc5\x170\xa4\xfa^\x92\xacDF\x8a\x97\xd6\x19\xfe\xdd\xb8\xbd\x1a\x9a\x19\xa3\x80ankR\x8b\xe5\xd83]\xa9\xc6\x08\x82f\xf6\xb9"6l$\xb8j@\xc0\x8a\xb0l1..\xbak\x83ls\x15\xbc\xf4\xc1\x13\xbe\xf8E\xb8\x9d\r\xa8\x9dk\x84\xd3n\xfa\xacQ\x07\xb1%y\xaav\xb4\x08\xe0z\x1b\x16\xf5\x04\xe9\xcc\xb9\x08z\x1en7.G\xfc]\xc9\x14\xe1B@\xbb!8`' + EMPTY_DATA = b'BZh9\x17rE8P\x90\x00\x00\x00\x00' def setUp(self): self.filename = TESTFN @@ -584,6 +585,12 @@ class BZ2CompressorTest(BaseTest): data += bz2c.flush() self.assertEqual(self.decompress(data), self.TEXT) + def testCompressEmptyString(self): + bz2c = BZ2Compressor() + data = bz2c.compress(b'') + data += bz2c.flush() + self.assertEqual(data, self.EMPTY_DATA) + def testCompressChunks10(self): bz2c = BZ2Compressor() n = 0 @@ -671,6 +678,10 @@ class CompressDecompressTest(BaseTest): data = bz2.compress(self.TEXT) self.assertEqual(self.decompress(data), self.TEXT) + def testCompressEmptyString(self): + text = bz2.compress(b'') + self.assertEqual(text, self.EMPTY_DATA) + def testDecompress(self): text = bz2.decompress(self.DATA) self.assertEqual(text, self.TEXT) @@ -679,6 +690,10 @@ class CompressDecompressTest(BaseTest): text = bz2.decompress(b"") self.assertEqual(text, b"") + def testDecompressToEmptyString(self): + text = bz2.decompress(self.EMPTY_DATA) + self.assertEqual(text, b'') + def testDecompressIncomplete(self): self.assertRaises(ValueError, bz2.decompress, self.DATA[:-10]) |