Add test from #281
Add test from #281

kkkyyy03/scssphp,leafo/scssphp,dleffler/scssphp,leafo/scssphp,webdevid/scssphp,g105b/scssphp,g105b/scssphp,dleffler/scssphp,webdevid/scssphp,dleffler/scssphp,leafo/scssphp,webdevid/scssphp,g105b/scssphp