[gnutls-devel] GnuTLS | Increase fuzzing code coverage (#686)

[Development of GNU's TLS library]

I took a look at the coverage project, seems straight forward.

We could also add the coverage (and fuzz-coverage) to gnutls CI - it wouldn't cost anything when we integrate it into the 'abi/coverage' runner.
And it would update with every commit (we can limit it to each commit to master).

```
...
- make local-code-coverage-output || true
- rm -rf GnuTLS-*-coverage GnuTLS-*-coverage.info
- make -C fuzz check
- make code-coverage-capture CODE_COVERAGE_IGNORE_PATTERN='*/include/* /home/tim/src/gnutls/gl/*'
- mv GnuTLS-*-coverage public/fuzz-coverage
artifacts:
  when: on_success
  paths:
    - public/fuzz-coverage
```

This only takes a few seconds. Since Gitlab can't create two badges, we can create our own badge e.g. with
```
wget -Opublic/fuzz-coverage/badge.svg https://img.shields.io/badge/fuzz--coverage-31.9-red.svg
```
We can also directly generate an SVG, it's just a small text file. I'll have to read about the details...


It's easier as maintaining a second project and we stay independent of Gitlab.com.

-- 
Reply to this email directly or view it on GitLab: https://gitlab.com/gnutls/gnutls/issues/686#note_135989064
You're receiving this email because of your account on gitlab.com.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://lists.gnupg.org/pipermail/gnutls-devel/attachments/20190129/b9fbe748/attachment.html>