From: Ramsay Jones <ramsay@ramsayjones.plus.com>
Date: Fri, 21 Feb 2025 19:50:55 GMT
Subject: Re: [-SPAM-] [PATCH v2 00/10] meson: wire up bits and pieces from "contrib/"
Message-ID: <8bfd177a-8f31-4331-bb84-b60e3461adb3@ramsayjones.plus.com>
In-Reply-To: <Z7bK8jDhJT4qRxvI@pks.im>



On 20/02/2025 06:25, Patrick Steinhardt wrote:
[snip]
> Coverage reports are something that Meson already does natively:
> 
>     meson setup build -Db_coverage=true
>     meson compile -C build
>     meson test -C build
>     ninja -C build coverage-html

I just tried this (I had to install 'gcovr' first) and the results
look pretty good:

  ...

  $ ninja -C build coverage-html
  ninja: Entering directory `build'
  [1/1] Generates HTML coverage report
  Ubuntu LLVM version 18.1.3
    Optimized build.
  (INFO) Reading coverage data...
  (INFO) Writing coverage report...
  lines: 85.2% (144103 out of 169233)
  functions: 93.3% (10404 out of 11151)
  branches: 76.0% (78627 out of 103419)

  Html coverage report can be found at file:///home/ramsay/git/build/meson-logs/coveragereport/index.html
  $ 

:)

[Although I have worked on projects where some of those numbers would have
been considered too low! :( ]


ATB,
Ramsay Jones