[lldb-dev] Running unit tests against remote debugserver

[Vince Harron]

Awesome.  This is very helpful.  I'm working on getting this functional for
Linux now, too.



On Tue, Jan 6, 2015 at 2:20 PM, Greg Clayton <gclayton at apple.com> wrote:

>
> > On Jan 1, 2015, at 8:46 PM, Vince Harron <vharron at google.com> wrote:
> >
> > Hi all,
> >
> > I've been trying to run the unit tests on my Mavericks MBP against a
> debugserver running on a VMware Fusion Yosemite guest.  I'm getting lots of
> failures (100+) so I'm probably doing something wrong.  I've done a lot of
> searching but I haven't been able to find recent instructions.
> >
> > I did find this
> > http://lists.cs.uiuc.edu/pipermail/lldb-dev/2013-December/002854.html
> > which is encouraging, but I was hoping to try on OSX first.  (Can I even
> SSH into an iOS device without jailbreaking it?)
> >
> > 1) Is this supposed to work?
>
> You can't run on an iOS device without jailbreaking it.
>
> It is starting to work. I have gotten the "test/lang" directory to be able
> to be run remotely here at Apple:
>
> On the VMWare Fusion guest you should be able to compile the lldb-platform
> and run it:
>
> vm% ./lldb-platform --listen=2000 --stay-alive
>
> Then you should be able to run the test suite with it:
>
> host% ./dotest.py --arch=x86_64 --platform-name remote-macosx
> --platform-url connect://localhost:2000 --platform-working-dir
> /vm/path/workingdir ./test/lang
>
>
> When debugging to a remote device sometimes you use some sort of port
> forwarding using port offsets. So say your VMWare fusion has all of its
> ports offset by 10000 (open a port on VMWare using 2000, but if you were to
> connect to it from the remote machine you would connect to 12000 (port
> offset of 10000), you can currently do this:
>
> vm% ./lldb-platform --listen=2000 --stay-alive --port-offset=10000
>
> host% ./dotest.py --arch=x86_64 --platform-name remote-macosx
> --platform-url connect://localhost:12000 --platform-working-dir
> /vm/path/workingdir ./test/lang
>
> > 2) What steps do you do to run the tests?
>
> So I have only tested test/lang:
>
> host% ./dotest.py --arch=x86_64 --platform-name remote-macosx
> --platform-url connect://localhost:12000 --platform-working-dir
> /vm/path/workingdir ./test/lang
> > 3) What failures are you getting?
>
> I am able to run all these tests remotely on iOS with special internal
> device installs. We will need to work out some of the kinks in the
> "remote-macosx" or whatever other platform you plan on testing with. The
> platforms do things like uploading files, installing files, etc.
>
> What is your VMWare setup targeting?
>
>


-- 

Vince Harron | Technical Lead Manager | vharron at google.com | 858-442-0868
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.llvm.org/pipermail/lldb-dev/attachments/20150106/5b0fb251/attachment.html>