[webkit-dev] Experimental and (new) Internal feature flags

[Manuel Rego Casasnovas]

On 25/09/18 01:00, Ryosuke Niwa wrote:
> On Mon, Sep 24, 2018 at 1:26 AM Frédéric Wang <fwang at igalia.com
> <mailto:fwang at igalia.com>> wrote:
> 
>     On 12/09/2018 23:48, Dean Jackson wrote:
>     > What about testing?
>     > ----
>     >
>     > You can turn both experimental and internal features on via
>     headers in WebKitTestRunner. Use experimental:FeatureName or
>     internal:FeatureName. For example...
>     >
>     > <!-- webkit-test-runner [
>     experimental:WebAnimationsCSSIntegrationEnabled=true ] -->
>     IIUC some platforms (WK1?) still use DumpRenderTree to run tests? Are
>     such headers taken into account on these platforms too?
> 
> 
> Both DRT & WTR parses webkit-test-runner flags just like "testRunner"
> object in DRT & WTR implements the same API.

I'm not sure about DRT. It seems you need to modify
https://trac.webkit.org/browser/trunk/Tools/DumpRenderTree/TestOptions.cpp#L102
in order that these headers work there.

My 2 cents,
  Rego