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Aug 3, 2009, 11:21 AM
Post #14 of 18
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On 03.08.09 20:15, Chris McDonough wrote:
> On 8/3/09 1:07 PM, Shane Hathaway wrote:
>
>> Marius Gedminas wrote:
>>
>>> On Sun, Aug 02, 2009 at 08:48:24PM +0200, Andreas Jung wrote:
>>>
>>>> Hi,
>>>>
>>>> the doctests for zope.index 3.5.2 - as used in Zope 2.12 - fail badly:
>>>>
>>>> File
>>>> "/home/ajung/.buildout/eggs/zope.index-3.5.2-py2.6-linux-x86_64.egg/zope/index/text/tests/../textindex.txt",
>>>> line 143, in textindex.txt
>>>> Failed example:
>>>> [(k, "%.4f" % v) for (k, v) in index2.apply("Zorro").items()] == result
>>>>
>>> I'm assuming items() returns a plain Python dictionary with string keys.
>>>
>>> Python's string hashes return different valuesfor half of all the strings
>>> on 64-bit machines. This influences the ordering of dictionary keys and
>>> some other things too (such as the sequence of random numbers you get if
>>> you use a string as the seed).
>>>
>>> Add a sorted() on both sides and the test should pass.
>>>
>> Actually, those tests were plain insane and I've fixed them on the
>> trunk. I intend to make a new zope.index release today.
>>
>> How insane were these tests? Well, the author of the tests noticed that
>> the C optimization produces different scores than the Python version,
>> and compensated for that in a way that dramatically reduced readability.
>>
Is there a buildbot for the zope.* or ZTK packages testing them under Linux
32bit and 64 bit?
Andreas
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