Max,

> On 02 Mar 2016, at 19:57, Max Leske <maxle...@gmail.com> wrote:
> 
> Just so I don’t forget: this test fails (since at least 1.3). I have 
> determined the correct value (175) independently with the respective tables 
> and by using uconv.
> 
> testConversionToFrom
>       self assert: (('äöü' convertToEncoding: 'mac-roman') 
> convertFromEncoding: 'mac-roman') = 'äöü'.
>       self
>               assert: ((Character value: 216) asString convertToEncoding: 
> 'mac-roman')
>               equals: (Character value: 175) asString
> 
> As far as I can tell, this flaw is not exclusive to the mac-roman encoding. 
> However, latin1 and UTF8 are probably fine.
> 
> Max

That is because you are using the wrong encoders.

| encoder string |
encoder := #macroman asZnCharacterEncoder.
string := 'äöü'.
(encoder decodeBytes: (encoder encodeString: string)) = string. " => true"
encoder encodeString: (Character value: 216) asString. " => #[175]"

We should probably replace the old ones with the newer ones in Pharo 6.

Regards,

Sven

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