[Checkins] SVN: Acquisition/trunk/src/Acquisition/tests.py Add slicing tests that demonstrate the 64-bit problem
Martijn Pieters
mj at zopatista.com
Sun Aug 9 10:36:10 EDT 2009
Log message for revision 102617:
Add slicing tests that demonstrate the 64-bit problem
Changed:
U Acquisition/trunk/src/Acquisition/tests.py
-=-
Modified: Acquisition/trunk/src/Acquisition/tests.py
===================================================================
--- Acquisition/trunk/src/Acquisition/tests.py 2009-08-09 13:46:21 UTC (rev 102616)
+++ Acquisition/trunk/src/Acquisition/tests.py 2009-08-09 14:36:09 UTC (rev 102617)
@@ -1686,6 +1686,7 @@
def test_proxying():
"""Make sure that recent python slots are proxied.
+ >>> import sys
>>> import Acquisition
>>> class Impl(Acquisition.Implicit):
... pass
@@ -1702,6 +1703,9 @@
... def __iter__(self):
... print 'iterating...'
... return iter((42,))
+ ... def __getslice__(self, start, end):
+ ... print 'slicing...'
+ ... return (start, end)
The naked class behaves like this:
@@ -1715,6 +1719,12 @@
>>> list(c)
iterating...
[42]
+ >>> c[5:10]
+ slicing...
+ (5, 10)
+ >>> c[5:] == (5, sys.maxint)
+ slicing...
+ True
Let's put c in the context of i:
@@ -1732,6 +1742,12 @@
>>> list(i.c)
iterating...
[42]
+ >>> i.c[5:10]
+ slicing...
+ (5, 10)
+ >>> i.c[5:] == (5, sys.maxint)
+ slicing...
+ True
Let's let's test the same again with an explicit wrapper:
@@ -1751,6 +1767,9 @@
... def __iter__(self):
... print 'iterating...'
... return iter((42,))
+ ... def __getslice__(self, start, end):
+ ... print 'slicing...'
+ ... return (start, end)
The naked class behaves like this:
@@ -1764,6 +1783,12 @@
>>> list(c)
iterating...
[42]
+ >>> c[5:10]
+ slicing...
+ (5, 10)
+ >>> c[5:] == (5, sys.maxint)
+ slicing...
+ True
Let's put c in the context of i:
@@ -1781,6 +1806,12 @@
>>> list(i.c)
iterating...
[42]
+ >>> i.c[5:10]
+ slicing...
+ (5, 10)
+ >>> i.c[5:] == (5, sys.maxint)
+ slicing...
+ True
Finally let's check that https://bugs.launchpad.net/zope2/+bug/360761
has been fixed:
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