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Back out patch for #1159051, which caused backwards compatibility problems.
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5 changed files with 44 additions and 82 deletions
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@ -577,20 +577,6 @@ class BZ2FileTest(BaseTest):
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bz2f.seek(-150, 1)
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self.assertEqual(bz2f.read(), self.TEXT[500-150:])
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def test_read_truncated(self):
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# Drop the eos_magic field (6 bytes) and CRC (4 bytes).
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truncated = self.DATA[:-10]
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with BZ2File(BytesIO(truncated)) as f:
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self.assertRaises(EOFError, f.read)
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with BZ2File(BytesIO(truncated)) as f:
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self.assertEqual(f.read(len(self.TEXT)), self.TEXT)
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self.assertRaises(EOFError, f.read, 1)
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# Incomplete 4-byte file header, and block header of at least 146 bits.
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for i in range(22):
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with BZ2File(BytesIO(truncated[:i])) as f:
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self.assertRaises(EOFError, f.read, 1)
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class BZ2CompressorTest(BaseTest):
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def testCompress(self):
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bz2c = BZ2Compressor()
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