https://forum.dlang.org/post/owhmsgkhszkwcjkxlqyx@forum.dlang.org

On Wednesday, 21 December 2016 at 18:07:23 UTC, Nordlöw wrote:
> Is there a way to specify in dub.json (or any other file) that only a subset of the sources compiled and linked to a library or app should have they're unittests enabled?

Check this one:

app.d
------
Version ( DoubleBuffer )
{
  unittest
  {
    // ...
  }
}
else
{
  unittest
  {
    // ...
  }
}



or

unittest
{
  Version ( DoubleBuffer )
  {
      // ...
  }
  // ...
}


dub.json
--------
{
    ...,
    "buildTypes":
    {
        "debug":
        {
            "versions": [ "DoubleBuffer" ]
        }
    }
}

How to specify "DoubleBuffer" via dub's command line?...

I think you can improve the dub.