How to create a SqueakSource image?

Frank Shearar frank.shearar at angband.za.org
Thu Feb 9 08:52:28 UTC 2006


I already submitted a changeset to Mantis
(http://bugs.impara.de/view.php?id=2698) but just so I know, which inbox do
you mean? This would be the Harvester inbox?

I assume that, in general, we still want to post fixes on Mantis?

frank
----- Original Message ----- 
From: "stéphane ducasse" <ducasse at iam.unibe.ch>
To: "The general-purpose Squeak developers list"
<squeak-dev at lists.squeakfoundation.org>
Sent: Thursday, February 09, 2006 10:43 AM
Subject: Re: How to create a SqueakSource image?



> Hi Stéphane,
>
> By "tests with the correct results" what do you mean?
> IntegerTest>>testPrintOnBaseShowRadix?

Yes sorry.

> I presume that these are the correct results? If so I'll write
> something up
> and put it on Mantis today.

If you publish directly on the inbox (and ping us) then we will
directly integrate them.

>
> 123 printOn: foo base: 10 showRadix: true  => 10r123
> 123 printOn: foo base: 10 showRadix: false => 123
> 123 printOn: foo base: 8 showRadix: true  => 8r173
> 123 printOn: foo base: 8 showRadix: false => 173

When I tried yesterday I got really strange results.
>
> frank
>
> ----- Original Message -----
> From: "stéphane ducasse" <ducasse at iam.unibe.ch>
> To: "The general-purpose Squeak developers list"
> <squeak-dev at lists.squeakfoundation.org>
> Sent: Wednesday, February 08, 2006 8:18 PM
> Subject: Re: How to create a SqueakSource image?
>
>
> Yes I just checked that.
>
>
> testPrintPaddedWith
>
> self assert: (123 printPaddedWith: $0 to: 10 base: 2)  = '0001111011'.
> self assert: (123 printPaddedWith: $0 to: 10 base: 8)  = '0000000173'.
> self assert: (123 printPaddedWith: $0 to: 10 base: 10) = '0000000123'.
> self assert: (123 printPaddedWith: $0 to: 10 base: 16) = '000000007B'.
>
> So creating a couple of tests with the correct results would be nice.
>
> Stef
>
>
> On 8 févr. 06, at 12:48, Frank Shearar wrote:
>
>> This sounds like http://bugs.impara.de/view.php?id=2229 which looks
>> like it
>> was added to 3.9a-6707.
>>
>> IntegerTest>>testPrintPaddedWith does exercise the code, although
>> it's fair
>> to say that this is hardly obvious.
>> Integer>>printOn:base:showRadix:'s sole
>> sender is Integer>>printPaddedWith:to:base:, but perhaps I should
>> write a
>> test suite for #printOn:base:showRadix.
>>
>> I completely agree that (in 6706) there's horrible special-casing
>> for base
>> 10: I wrote some tests detailing what I _thought_ should happen,
>> and made
>> only the smallest changes I could to make the tests pass. In
>> particular, I
>> made it work; I didn't make it right.
>>
>> frank
>> ----- Original Message -----
>> From: "Andreas Raab" <andreas.raab at gmx.de>
>> To: "The general-purpose Squeak developers list"
>> <squeak-dev at lists.squeakfoundation.org>
>> Sent: Tuesday, February 07, 2006 11:52 PM
>> Subject: Re: How to create a SqueakSource image?
>>
>>
>>> Actually #printOn:base:showRadix: will fail for any showRadix: false
>>> unless base is 10. Sounds weird? Yeah. Here are examples:
>>>
>>>    100 printOn: Transcript base:  8 showRadix: false "->fails"
>>>    100 printOn: Transcript base: 10 showRadix: false "->succeeds"
>>>    100 printOn: Transcript base: 16 showRadix: false "->fails"
>>>
>>> Looks like #printStringRadix: is supposed to return a radix whenever
>>> invoked but doesn't. Note how it is actually special-casing radix
>>> 10 -
>>> it looks like it's expecting #printStringBase: to add the "16r"
>>> prefix
>>> which apparently #printStringBase: doesn't (or rather "no longer")
>>> do.
>>>
>>> BTW, this is a classic screw-up that tests would have found in no
>>> time.
>>> Where are they when you need 'em?
>>>
>>> Cheers,
>>>    - Andreas
>>>
>>> Wilkes Joiner wrote:
>>>> image 3.8 6665
>>>> it fails on the default color on red 54.
>>>>
>>>> On 2/7/06, Philippe Marschall <philippe.marschall at gmail.com> wrote:
>>>>> 2006/2/7, Wilkes Joiner <wilkesjoiner at gmail.com>:
>>>>>> That seems to be part of the problem.  The error is being
>>>>>> generated by
>>>>>> Color>>hex from
>>>>>> Integer>>printOn: base: showRadix:
>>>>>>
>>>>>> "radix indicator not found."
>>>>> Can you go up the stack and see for what number this fails?
>>>>>
>>>>> What an Image (version) do you have?
>>>>>
>>>>>
>>>>
>>>>
>>>
>>>
>>>
>>
>>
>
>
>
>






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