[llvm-dev] Adding llvm-undname to the llvm-cov bot

[via llvm-dev]

> On Jun 4, 2019, at 4:41 PM, Nico Weber <thakis at chromium.org> wrote:
> 
> On Mon, Jun 3, 2019 at 2:06 PM <vsk at apple.com <mailto:vsk at apple.com>> wrote:
> Hi Nico,
> 
> Sorry for the delay, I've been OOO. The llvm-cov bot should produce reports for llvm-undname starting today.
> 
> Thanks! It looks like http://lab.llvm.org:8080/coverage/coverage-reports/index.html <http://lab.llvm.org:8080/coverage/coverage-reports/index.html> now has an "llvm-undname" entry, but http://lab.llvm.org:8080/coverage/coverage-reports/llvm/index.html <http://lab.llvm.org:8080/coverage/coverage-reports/llvm/index.html> still doesn't have an entry for llvm/lib/MicrosoftDemangle.cpp (and neither does http://lab.llvm.org:8080/coverage/coverage-reports/llvm-undname/index.html <http://lab.llvm.org:8080/coverage/coverage-reports/llvm-undname/index.html>).

For now, coverage for MicrosoftDemangle.cpp should show up under the "all" entry <http://lab.llvm.org:8080/coverage/coverage-reports/all/coverage/Users/buildslave/jenkins/workspace/clang-stage2-coverage-R/llvm/lib/Demangle/MicrosoftDemangle.cpp.html>.


> What I'd ideally want is that the llvm report (http://lab.llvm.org:8080/coverage/coverage-reports/llvm/index.html <http://lab.llvm.org:8080/coverage/coverage-reports/llvm/index.html>) just shows coverage data for llvm/lib/MicrosoftDemangle.cpp llvm/lib/MicrosoftDemangleNodes.cpp llvm/include/llvm/Demangle/MicrosoftDemangle.h llvm/include/llvm/Demangle/MicrosoftDemangleNodes.h in addition to the other files that are there (and there's no separate report for llvm-undname).

This should be fixed on the next successful run.


> I figured what the bot does is run `check-llvm` and then pass all binaries that run as part of `llvm-check` to the report generation script, and I had assumed llvm-undname was just missing on that list of all binaries. But maybe that's not how that coverage list is computed?

The bot runs check-llvm, but passes a predefined list of binaries to llvm-cov to save time. llvm-undname was missing in the list of binaries to group under the 'all' and 'llvm' entries.


> As for +x permissions on llvm/utils/prepare-code-coverage-artifact.py, it's an oversight that they are missing. I wasn't able to land a permissions change via the new monorepo (I get: "Committed c3b9398d101 to svn", but the commit does not appear). Perhaps you'll have better luck?
> 
> I couldn't figure out how to do it via git-svn / `git-llvm push` either, but I added the +x bit in r362561 using an old svn checkout I had lying around.

Thanks!

vedant

>  
> 
> best,
> vedant
> 
>> On May 31, 2019, at 8:01 PM, Chris Matthews <chris.matthews at apple.com <mailto:chris.matthews at apple.com>> wrote:
>> 
>> Probably this job:
>> 
>> lab.llvm.org:8080/green/job/clang-stage2-coverage-R/ <http://lab.llvm.org:8080/green/job/clang-stage2-coverage-R/>
>> 
>> 💬 from 📱
>> 
>> On May 31, 2019, at 3:35 PM, Duncan Exon Smith <dexonsmith at apple.com <mailto:dexonsmith at apple.com>> wrote:
>> 
>>> +Chris Matthews, do you know where the configs are stored for this?
>>> 
>>>> On 2019 May  31, at 12:39, Chris Bieneman <beanz at apple.com <mailto:beanz at apple.com>> wrote:
>>>> 
>>>> Hey Nico,
>>>> 
>>>> I'm actually not sure where the configurations for that bot are stored. I suspect Duncan may have a better idea.
>>>> 
>>>> I'm reasonably certain that the missing +x is just an oversight.
>>>> 
>>>> -Chris
>>>> 
>>>>> On May 30, 2019, at 6:24 PM, Nico Weber via llvm-dev <llvm-dev at lists.llvm.org <mailto:llvm-dev at lists.llvm.org>> wrote:
>>>>> 
>>>>> Vedant or Chris: Ping :)
>>>>> 
>>>>> On Wed, May 29, 2019 at 7:56 AM Nico Weber <thakis at chromium.org <mailto:thakis at chromium.org>> wrote:
>>>>> Hi Vedant and Chris,
>>>>> 
>>>>> is the config for http://lab.llvm.org:8080/coverage/coverage-reports/index.html <http://lab.llvm.org:8080/coverage/coverage-reports/index.html> public somewhere? If so, where? (I looked in zorg but didn't find it.)
>>>>> 
>>>>> If not, could you add "llvm-undname" to the list of binaries passed to llvm/utils/prepare-code-coverage-artifact.py so that llvm/lib/Demangle/MicrosoftDemangle.cpp (and friends) show up? (If the config is public, I can send you a patch.)
>>>>> 
>>>>> Also, is there a reason llvm/utils/prepare-code-coverage-artifact.py doesn't have +x set, or is that just an oversight?
>>>>> 
>>>>> Thanks,
>>>>> Nico
>>>>> _______________________________________________
>>>>> LLVM Developers mailing list
>>>>> llvm-dev at lists.llvm.org <mailto:llvm-dev at lists.llvm.org>
>>>>> https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-dev <https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-dev>
>>>> 
>>> 
> 

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