[Qemu-devel] [RFC PATCH 3/5] .travis.yml: add gcovr summary for GCOV build

["Alex Bennée" <alex.bennee@linaro.org>]

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 <alex.bennee@linaro.org>
---
 .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"
+      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"
-- 
2.17.1