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- Preserve int division
- Dial back the __future__ imports
This commit is contained in:
Chad Whitacre 2020-09-23 21:18:24 -04:00
parent 42eaf08a52
commit 3ae927eab9
2 changed files with 2 additions and 8 deletions
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7
src/allmydata/test/common.py
View File

@ -1,7 +1,4 @@
from __future__ import absolute_import
from __future__ import division
from __future__ import print_function
from __future__ import unicode_literals
__all__ = [
"SyncTestCase",
@ -961,12 +958,12 @@ def _corrupt_offset_of_block_hashes_to_truncate_crypttext_hashes(data, debug=Fal
assert sharevernum in (1, 2), "This test is designed to corrupt immutable shares of v1 or v2 in specific ways."
if sharevernum == 1:
curval = struct.unpack(">L", data[0x0c+0x18:0x0c+0x18+4])[0]
newval = random.randrange(0, max(1, (curval/hashutil.CRYPTO_VAL_SIZE)//2))*hashutil.CRYPTO_VAL_SIZE
newval = random.randrange(0, max(1, (curval//hashutil.CRYPTO_VAL_SIZE)//2))*hashutil.CRYPTO_VAL_SIZE
newvalstr = struct.pack(">L", newval)
return data[:0x0c+0x18]+newvalstr+data[0x0c+0x18+4:]
else:
curval = struct.unpack(">Q", data[0x0c+0x2c:0x0c+0x2c+8])[0]
newval = random.randrange(0, max(1, (curval/hashutil.CRYPTO_VAL_SIZE)//2))*hashutil.CRYPTO_VAL_SIZE
newval = random.randrange(0, max(1, (curval//hashutil.CRYPTO_VAL_SIZE)//2))*hashutil.CRYPTO_VAL_SIZE
newvalstr = struct.pack(">Q", newval)
return data[:0x0c+0x2c]+newvalstr+data[0x0c+0x2c+8:]

3
src/allmydata/test/common_util.py
View File

@ -1,7 +1,4 @@
from __future__ import absolute_import
from __future__ import division
from __future__ import print_function
from __future__ import unicode_literals
import os
from random import randrange