[antlr-interest] gUnit 1.0.2 updated

[Leon Su]

Yes, I would like to have the files for your grammar and test.
They will be helpful for me to test and debug the program.
Thanks!

Leon

On Feb 9, 2008, at 3:17 AM, Mark Volkmann wrote:

> On Feb 8, 2008 10:34 PM, Leon Su <leon.antlr at mac.com> wrote:
>> Hi Mark,
>>
>> Thanks for pointing out this. When testing a start rule (output=AST),
>> gUnit will
>> get the nil node generated from ANTLR which represents a list of
>> subtrees.
>> The outermost parentheses are not displayed currently.
>> I'll add this to the next release. Sorry for the inconvenience.
>
> No problem. So that means that even though I don't see the outer
> parens, gUnit knows they are there. Why then do I get this output
> indicating a test failure? It seems the actual output matches the
> expected.
>
> expected: ((= a 19) (list variables))
> actual:
>   (= a 19) (list variables)
>
> Something is suspicious about the whitespace between "actual:" and the
> first "(". There is a newline and two spaces.
>
> Let me know if you'd like the files for my grammar and my test.
>
>> On Feb 8, 2008, at 6:40 PM, Mark Volkmann wrote:
>>
>>> On Feb 8, 2008 6:28 PM, Leon Su <leon.antlr at mac.com> wrote:
>>>> Hi,
>>>>
>>>> gUnit 1.0.2 is available on the wiki (attachment page):
>>>> http://www.antlr.org/wiki/display/ANTLR3/gUnit+-+Grammar+Unit 
>>>> +Testing
>>>> It's compatible with the latest antlr-2008-01-23.10.
>>>
>>> Thank you so much Leon! I've been waiting for this.
>>>
>>> Is there a trick to testing the start rule which generates the  
>>> topmost
>>> AST containing the nil root element supplied by ANTLR?
>>>
>>> Here's the rule I'm testing.
>>>
>>> script: NEWLINE? statement*;
>>>
>>> statement is a rule that ends in terminator.
>>> terminator can be a NEWLINE or EOF.
>>>
>>> Here's the test that isn't working.
>>>
>>> script:
>>> <<
>>> a = 19
>>> list variables
>>>>> -> ((= a 19) (list variables))
>>>
>>> I get the following output.
>>>
>>> 1 failures found:
>>> test13 (script) -
>>> expected: ((= a 19) (list variables))
>>> actual:
>>>  (= a 19) (list variables)
>>>
>>> --
>>> R. Mark Volkmann
>>> Object Computing, Inc.
>>
>>
>
>
>
> -- 
> R. Mark Volkmann
> Object Computing, Inc.