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Re: [QUESTION] Best way to attach debugger to CPP tests?


Hi Wes.

Thanks, your command worked and I am able to attach a debugger.
However, I get the following error for some operations:

error: Couldn't lookup symbols:

  __ZNKSt3__110shared_ptrIN5arrow5ArrayEEptEv

It seems that not all symbols are being loaded. I did a debug build
(according to README). Is there an additional flag I should use during
make to generate more debugging symbols?

Regards,

Atri
On Sun, Sep 16, 2018 at 7:21 PM Wes McKinney <wesmckinn@xxxxxxxxx> wrote:
>
> hi Atri,
>
> Generally I use gdb and use the --gtest_filter argument to the test executables
>
> $ gdb --args test-name --gtest_filter=*TestOfInterest*
>
> Then set breakpoints in gdb as usual. C-x a brings up the visual gdb interface
>
> - Wes
> On Sun, Sep 16, 2018 at 9:45 AM Atri Sharma <atri.jiit@xxxxxxxxx> wrote:
> >
> > I am trying to run compute-test.cc tests and trace their execution,
> > but not sure what is the best mechanism for running individual tests
> > and tracing their code flow. I looked up the wiki but could not find
> > specific instructions.
> >
> > Could someone point me to the best practices around attaching a debugger?
> >
> > Regards,
> >
> > Atri

-- 
Regards,

Atri
l'apprenant