mirror of
https://github.com/NixOS/nixpkgs.git
synced 2024-11-22 05:31:22 +00:00
147 lines
5.5 KiB
Diff
147 lines
5.5 KiB
Diff
From be19c1f32e4d430092c029f17984f0087a2b2087 Mon Sep 17 00:00:00 2001
|
|
From: Jim Fulton <jim@zope.com>
|
|
Date: Mon, 19 May 2014 19:52:43 -0400
|
|
Subject: [PATCH 1/2] Fixed: integer overflow on 32-bit machines wasn't
|
|
detected correctly under Python 3.
|
|
|
|
---
|
|
BTrees/intkeymacros.h | 7 ++++---
|
|
BTrees/intvaluemacros.h | 3 ++-
|
|
BTrees/tests/testBTrees.py | 11 +++++++++--
|
|
BTrees/tests/test_IIBTree.py | 2 ++
|
|
CHANGES.rst | 2 ++
|
|
5 files changed, 19 insertions(+), 6 deletions(-)
|
|
|
|
diff --git a/BTrees/intkeymacros.h b/BTrees/intkeymacros.h
|
|
index d439aa0..f9244b5 100644
|
|
--- a/BTrees/intkeymacros.h
|
|
+++ b/BTrees/intkeymacros.h
|
|
@@ -19,9 +19,10 @@
|
|
#define KEY_CHECK INT_CHECK
|
|
#define COPY_KEY_TO_OBJECT(O, K) O=INT_FROM_LONG(K)
|
|
#define COPY_KEY_FROM_ARG(TARGET, ARG, STATUS) \
|
|
- if (INT_CHECK(ARG)) { \
|
|
- long vcopy = INT_AS_LONG(ARG); \
|
|
- if ((int)vcopy != vcopy) { \
|
|
+ if (INT_CHECK(ARG)) { \
|
|
+ long vcopy = INT_AS_LONG(ARG); \
|
|
+ if (PyErr_Occurred()) { (STATUS)=0; (TARGET)=0; } \
|
|
+ else if ((int)vcopy != vcopy) { \
|
|
PyErr_SetString(PyExc_TypeError, "integer out of range"); \
|
|
(STATUS)=0; (TARGET)=0; \
|
|
} \
|
|
diff --git a/BTrees/intvaluemacros.h b/BTrees/intvaluemacros.h
|
|
index b77a5c9..3072eea 100644
|
|
--- a/BTrees/intvaluemacros.h
|
|
+++ b/BTrees/intvaluemacros.h
|
|
@@ -23,7 +23,8 @@
|
|
#define COPY_VALUE_FROM_ARG(TARGET, ARG, STATUS) \
|
|
if (INT_CHECK(ARG)) { \
|
|
long vcopy = INT_AS_LONG(ARG); \
|
|
- if ((int)vcopy != vcopy) { \
|
|
+ if (PyErr_Occurred()) { (STATUS)=0; (TARGET)=0; } \
|
|
+ else if ((int)vcopy != vcopy) { \
|
|
PyErr_SetString(PyExc_TypeError, "integer out of range"); \
|
|
(STATUS)=0; (TARGET)=0; \
|
|
} \
|
|
diff --git a/BTrees/tests/testBTrees.py b/BTrees/tests/testBTrees.py
|
|
index 50f5b43..31d641d 100644
|
|
--- a/BTrees/tests/testBTrees.py
|
|
+++ b/BTrees/tests/testBTrees.py
|
|
@@ -11,8 +11,11 @@
|
|
# FOR A PARTICULAR PURPOSE
|
|
#
|
|
##############################################################################
|
|
+import sys
|
|
import unittest
|
|
|
|
+python3 = sys.version_info >= (3, )
|
|
+
|
|
from BTrees.tests.common import permutations
|
|
|
|
|
|
@@ -451,8 +454,12 @@ def test32(self):
|
|
# the characteristics change to match the 64 bit version, please
|
|
# feel free to change.
|
|
big = BTrees.family32.maxint + 1
|
|
- self.assertRaises(TypeError, s.insert, big)
|
|
- self.assertRaises(TypeError, s.insert, BTrees.family32.minint - 1)
|
|
+ if python3:
|
|
+ expected_exception = OverflowError
|
|
+ else:
|
|
+ expected_exception = TypeError
|
|
+ self.assertRaises(expected_exception, s.insert,
|
|
+ BTrees.family32.minint - 1)
|
|
self.check_pickling(BTrees.family32)
|
|
|
|
def test64(self):
|
|
diff --git a/BTrees/tests/test_IIBTree.py b/BTrees/tests/test_IIBTree.py
|
|
index 72e95b2..fe776b8 100644
|
|
--- a/BTrees/tests/test_IIBTree.py
|
|
+++ b/BTrees/tests/test_IIBTree.py
|
|
@@ -113,6 +113,8 @@ def trial(i):
|
|
i = int(i)
|
|
try:
|
|
b[i] = 0
|
|
+ except OverflowError:
|
|
+ self.assertRaises(OverflowError, b.__setitem__, 0, i)
|
|
except TypeError:
|
|
self.assertRaises(TypeError, b.__setitem__, 0, i)
|
|
else:
|
|
diff --git a/CHANGES.rst b/CHANGES.rst
|
|
index 4696be3..e3869ff 100644
|
|
--- a/CHANGES.rst
|
|
+++ b/CHANGES.rst
|
|
@@ -1,6 +1,8 @@
|
|
``BTrees`` Changelog
|
|
====================
|
|
|
|
+- Fixed: integer overflow on 32-bit machines wasn't detected correctly
|
|
+ under Python 3.
|
|
|
|
4.0.9 (unreleased)
|
|
------------------
|
|
--
|
|
2.0.4
|
|
|
|
|
|
From 11a51d2a12bb9904e96349ff86e78e24a0ebe51a Mon Sep 17 00:00:00 2001
|
|
From: Jim Fulton <jim@zope.com>
|
|
Date: Wed, 21 May 2014 07:33:06 -0400
|
|
Subject: [PATCH 2/2] added back test mistakedly removed.
|
|
|
|
We have to check both TypeError and OverflowError. On Python3 32-bit,
|
|
we'll get an OverflowError, otherwise, we get type error.
|
|
---
|
|
BTrees/tests/testBTrees.py | 14 +++++++-------
|
|
1 file changed, 7 insertions(+), 7 deletions(-)
|
|
|
|
diff --git a/BTrees/tests/testBTrees.py b/BTrees/tests/testBTrees.py
|
|
index 31d641d..d9be43a 100644
|
|
--- a/BTrees/tests/testBTrees.py
|
|
+++ b/BTrees/tests/testBTrees.py
|
|
@@ -453,13 +453,13 @@ def test32(self):
|
|
# this next bit illustrates an, um, "interesting feature". If
|
|
# the characteristics change to match the 64 bit version, please
|
|
# feel free to change.
|
|
- big = BTrees.family32.maxint + 1
|
|
- if python3:
|
|
- expected_exception = OverflowError
|
|
- else:
|
|
- expected_exception = TypeError
|
|
- self.assertRaises(expected_exception, s.insert,
|
|
- BTrees.family32.minint - 1)
|
|
+ try: s.insert(BTrees.family32.maxint + 1)
|
|
+ except (TypeError, OverflowError): pass
|
|
+ else: self.assert_(False)
|
|
+
|
|
+ try: s.insert(BTrees.family32.minint - 1)
|
|
+ except (TypeError, OverflowError): pass
|
|
+ else: self.assert_(False)
|
|
self.check_pickling(BTrees.family32)
|
|
|
|
def test64(self):
|
|
--
|
|
2.0.4
|
|
|