On 18/09/08 20:47, Brice Figureau wrote:
> On 18/09/08 20:34, Paul Nasrat wrote:
>>> Unfortunately when parsing, the
>>> klass.new(hash)
>>> of Puppet::Parser::AST::ast returns nil
>>>
>>> How is it possible that new returns nil????
>>>
>>> I checked everything I could think of, it doesn't fail, no exceptions
>>> are raised, it just returns nil. Arghh.
>>>
>>> Any idea what could be wrong?
>>> Any idea on how I could chase down this?
>> If you have access to irc hop on to #puppet on freenode and I'll
>> happily try help you debug it. I don't know that area of the code base
>> but two heads may be better than one.
>
> Thanks for the offer, I'm too tired tonight to understand the issue :-)
>
>> If not - where is your git tree and I can have a look.
>
> For the sake of history, the code can be found here:
> http://github.com/masterzen/puppet/tree/wip%2Fifexpr
>
I found the issue :-)
And the root cause: I was too tired to think correctly
...
The ASY ComparisonOperator was used in the following rspec snippet:
AST::ComparisonOperator.expects(:new).with {
|h| h[:lval].is_a?(AST::Name) and
h[:rval].is_a?(AST::Name) and h[:operator]=="<"
}
@parser.parse("if 1 < 2 { $var = 1 }")
And for sure, the mock returns nil, hence the nil I saw in the parser
debug output :-)
Thanks Paul, for the help, the case is closed now.
--
Brice Figureau
Days of Wonder
http://www.daysofwonder.com
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