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From Serpent_Guard <bluegate...@gmail.com>
Subject Re: Regex - Null Default values
Date Fri, 19 Dec 2008 05:10:38 GMT

Hmm, that's exactly what I did.  Default value is '${NULL}', and I have a
user variable, name is 'NULL', and I didn't put anything in the value field. 
But it's still not outputting blank strings upon a failed match.



Himanshu Ghai wrote:
> 
> i didnt provide a value for the user variable.
> this variable is default value on the reg-ex
> extractor..
> 
> Himanshu
> 
> On Thu, Dec 18, 2008 at 4:28 PM, Serpent_Guard
> <bluegate010@gmail.com>wrote:
> 
>>
>> Oh, well, empty strings would work too.  How did you do it?
>>
>>
>>
>> Himanshu Ghai wrote:
>> >
>> > sorry! doesnt work for me either..looked at my scripts
>> > I used "null" string  instead of empty string..I am not able to set it
>> > to empty string..may be someone else has a way!
>> >
>> > Himanshu
>> >
>> > On Thu, Dec 18, 2008 at 2:16 PM, Serpent_Guard
>> > <bluegate010@gmail.com>wrote:
>> >
>> >>
>> >> Nope, that doesn't work.  Apparently, it evaluates the variable first,
>> so
>> >> when the variable points to a null value, it acts as if I hadn't
>> entered
>> >> anything in at all for the default value.
>> >>
>> >>
>> >> Himanshu Ghai wrote:
>> >> >
>> >> > i think i was able to get around this by declaring a
>> >> > user variable and not giving any value for it..then
>> >> > using it in the default value field..can you try if it
>> >> > works?
>> >> >
>> >> > Himanshu
>> >> >
>> >> > On Wed, Dec 17, 2008 at 9:38 PM, Serpent_Guard
>> >> > <bluegate010@gmail.com>wrote:
>> >> >
>> >> >>
>> >> >> This isn't so much a question about regex as it is about how the
>> >> JMeter
>> >> >> regex
>> >> >> component works.  The Default Value is what's assigned to the
>> variable
>> >> >> whenever there isn't a match.  I want the default value to be an
>> empty
>> >> >> string.  Is this possible?  Is there some escape character sequence
>> >> that
>> >> >> translates to a null string?
>> >> >>
>> >> >>
>> >> >>
>> >> >> sudheer reddy wrote:
>> >> >> >
>> >> >> > Hi
>> >> >> >
>> >> >> > check this link
>> >> >> >
>> >> >>
>> >>
>> http://jakarta.apache.org/oro/api/org/apache/oro/text/regex/package-summary.html
>> >> >> >
>> >> >> >
>> >> >> > I hope it will help ur need
>> >> >> >
>> >> >> > Thanks & Regards
>> >> >> > Sudheer
>> >> >> >
>> >> >> >
>> >> >> > On 12/18/08, Serpent_Guard <bluegate010@gmail.com> wrote:
>> >> >> >>
>> >> >> >>
>> >> >> >> In my regex extractors, I want the default value to be
an empty
>> >> >> >> string.  Just
>> >> >> >> leaving it blank, it currently ignores the variable syntax
and
>> >> outputs
>> >> >> >> the
>> >> >> >> raw '${var_name}' whenever there isn't a match.  Anyone
know how
>> to
>> >> do
>> >> >> >> this?
>> >> >> >> --
>> >> >> >> View this message in context:
>> >> >> >>
>> >> >>
>> >>
>> http://www.nabble.com/Regex---Null-Default-values-tp21064019p21064019.html
>> >> >> >> Sent from the JMeter - User mailing list archive at Nabble.com.
>> >> >> >>
>> >> >> >>
>> >> >> >>
>> >> ---------------------------------------------------------------------
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>> >> >> >>
>> >> >> >>
>> >> >> >
>> >> >> >
>> >> >>
>> >> >> --
>> >> >> View this message in context:
>> >> >>
>> >>
>> http://www.nabble.com/Regex---Null-Default-values-tp21064019p21067319.html
>> >> >>  Sent from the JMeter - User mailing list archive at Nabble.com.
>> >> >>
>> >> >>
>> >> >>
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>> >> >> For additional commands, e-mail:
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>> >> >>
>> >> >>
>> >> >
>> >> >
>> >>
>> >> --
>> >> View this message in context:
>> >>
>> http://www.nabble.com/Regex---Null-Default-values-tp21064019p21081991.html
>> >> Sent from the JMeter - User mailing list archive at Nabble.com.
>> >>
>> >>
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>> >>
>> >>
>> >
>> >
>>
>> --
>> View this message in context:
>> http://www.nabble.com/Regex---Null-Default-values-tp21064019p21083739.html
>> Sent from the JMeter - User mailing list archive at Nabble.com.
>>
>>
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>>
>>
> 
> 

-- 
View this message in context: http://www.nabble.com/Regex---Null-Default-values-tp21064019p21085927.html
Sent from the JMeter - User mailing list archive at Nabble.com.


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