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Re: [Qemu-devel] [RFC PATCH 3/5] .travis.yml: add gcovr summary for GCOV
From: |
Alex Bennée |
Subject: |
Re: [Qemu-devel] [RFC PATCH 3/5] .travis.yml: add gcovr summary for GCOV build |
Date: |
Wed, 20 Jun 2018 22:04:50 +0100 |
User-agent: |
mu4e 1.1.0; emacs 26.1.50 |
Philippe Mathieu-Daudé <address@hidden> writes:
> On 06/20/2018 10:20 AM, Alex Bennée wrote:
>> This gives a more useful summary, sorted by descending % coverage,
>> after the tests have run. The final numbers will give an idea if our
>> coverage is getting better or worse.
>>
>> As quite a lot of lines don't get covered at all we filter out all the
>> 0% lines. If the file doesn't appear it is not being exercised.
>>
>> Signed-off-by: Alex Bennée <address@hidden>
>> ---
>> .travis.yml | 3 +++
>> 1 file changed, 3 insertions(+)
>>
>> diff --git a/.travis.yml b/.travis.yml
>> index fabfe9ec34..83e0577464 100644
>> --- a/.travis.yml
>> +++ b/.travis.yml
>> @@ -38,6 +38,7 @@ addons:
>> - libvte-2.90-dev
>> - sparse
>> - uuid-dev
>> + - gcovr
>>
>> # The channel name "irc.oftc.net#qemu" is encrypted against qemu/qemu
>> # to prevent IRC notifications from forks. This was created using:
>> @@ -81,6 +82,8 @@ matrix:
>> compiler: clang
>> # gprof/gcov are GCC features
>> - env: CONFIG="--enable-gprof --enable-gcov --disable-pie
>> --target-list=aarch64-softmmu,arm-softmmu,i386-softmmu,mips-softmmu,mips64-softmmu,ppc64-softmmu,riscv64-softmmu,s390x-softmmu,x86_64-softmmu"
>
> I just noticed the linux-user tests are not covered.
I did try and calculate coverage of a risu run through SVE and didn't
get any gcda files so I think there is something else that needs adding
first.
>
> I'd duplicate this entry and use --disable-system --disable-bsd-user.
>
>> + after_success:
>> + - gcovr -p | grep -v "0%" | sed s/[0-9]\*[,-]//g
>> compiler: gcc
>> # We manually include builds which we disable "make check" for
>> - env: CONFIG="--enable-debug --enable-tcg-interpreter"
>>
--
Alex Bennée
- [Qemu-devel] [RFC PATCH 0/5] Tweak code coverage reporting, Alex Bennée, 2018/06/20
- [Qemu-devel] [RFC PATCH 2/5] .gitignore: add .gcov files, Alex Bennée, 2018/06/20
- [Qemu-devel] [RFC PATCH 3/5] .travis.yml: add gcovr summary for GCOV build, Alex Bennée, 2018/06/20
- [Qemu-devel] [RFC PATCH 1/5] build-system: remove per-test GCOV reporting, Alex Bennée, 2018/06/20
- [Qemu-devel] [RFC PATCH 5/5] build-system: add coverage-report target, Alex Bennée, 2018/06/20
- [Qemu-devel] [RFC PATCH 4/5] build-system: add clean-coverage target, Alex Bennée, 2018/06/20