This question can be asked about any programming language and the correct
answer would be that this depends on the discipline of testing the software.

I am not sure if programs of reasonable size (as used for significant
everyday applications) can be proven correct -- e.g. using a system as
Alloy. Even if "proven" correct, there can always be error in the upper
level -- the specification of the system to the correctness prover.

Cheers,
Dimitre

On Fri, Nov 15, 2019 at 4:09 AM Costello, Roger L. costello@xxxxxxxxx <
xsl-list-service@xxxxxxxxxxxxxxxxxxxxxx> wrote:

> Hi Folks,
>
> Are you using XSLT/XPath in a life-critical application such as
> controlling a nuclear power plant or controlling an aircraft flight system?
>
> Can an XSLT/XPath processor be relied on to always return the correct
> results when given a valid XSLT/XPath program and a well-formed XML
> document? Is it possible to quantify or bound the correctness of an
> XSLT/XPath processor? Is there an XSLT/XPath processor that limits the
> probability of getting an incorrect result to 10**(-9)?
>
> /Roger
> 
>


-- 
Cheers,
Dimitre Novatchev
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Truly great madness cannot be achieved without significant intelligence.
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To invent, you need a good imagination and a pile of junk
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Never fight an inanimate object
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To avoid situations in which you might make mistakes may be the
biggest mistake of all
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Quality means doing it right when no one is looking.
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You've achieved success in your field when you don't know whether what
you're doing is work or play
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To achieve the impossible dream, try going to sleep.
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Facts do not cease to exist because they are ignored.
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Typing monkeys will write all Shakespeare's works in 200yrs.Will they write
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Sanity is madness put to good use.
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I finally figured out the only reason to be alive is to enjoy it.