> On Nov. 14, 2012, 2:14 a.m., Ben Mahler wrote:
> > src/tests/stout_tests.cpp, line 102
> > <https://reviews.apache.org/r/8043/diff/1/?file=189507#file189507line102>
> >
> >     maybe throw in a few more tests:
> >     -replace.size() == 0
> >     -from.size() > 1
> >     
> >     and perhaps:
> >     -from.size() == 0
> >     
> >     depending on what is supposed to happen in that case.

done


> On Nov. 14, 2012, 2:14 a.m., Ben Mahler wrote:
> > third_party/libprocess/include/stout/strings.hpp, line 63
> > <https://reviews.apache.org/r/8043/diff/1/?file=189509#file189509line63>
> >
> >     Curious, what happens when search is empty?

turns out the while loop never finished in that case! yikes! thanks for 
catching this. 

i think, we could either do an explicit CHECK(!find.empty()) or just return the 
original string. I opted for the latter.

Now, I have my next interview question :)


- Vinod


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On Nov. 13, 2012, 10:24 p.m., Vinod Kone wrote:
> 
> -----------------------------------------------------------
> This is an automatically generated e-mail. To reply, visit:
> https://reviews.apache.org/r/8043/
> -----------------------------------------------------------
> 
> (Updated Nov. 13, 2012, 10:24 p.m.)
> 
> 
> Review request for mesos, Benjamin Hindman and Ben Mahler.
> 
> 
> Description
> -------
> 
> Needed this while I was doing the refactor for properly cleaning up slave 
> work directories during tests.
> 
> 
> Diffs
> -----
> 
>   src/tests/stout_tests.cpp efdb47f1d2401f9175a05fc65922d9ab7e383666 
>   src/tests/utils.cpp deef0bba1374cf8a8591813877a6170974d6de94 
>   third_party/libprocess/include/stout/strings.hpp 
> 914c280a994733764957d19f37b48d151bb93778 
> 
> Diff: https://reviews.apache.org/r/8043/diff/
> 
> 
> Testing
> -------
> 
> make check
> 
> 
> Thanks,
> 
> Vinod Kone
> 
>

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