Currently we don't allow test manifests with just support-files under the DEFAULT section. I had to fix manifestparser to expose this data first (that's bug 968321), but it was fairly straightforward after that. We have a number of Makefiles in the tree right now that install solely support files for Mochitests, so we need this to finish the conversion.

Comment on attachment 8370922 [details] [diff] [review] Allow test manifests with just support-files Review of attachment 8370922 [details] [diff] [review]: ----------------------------------------------------------------- LGTM!

Thanks!

Oops, a few stupid things on Try: https://tbpl.mozilla.org/?tree=Try&rev=2c6285001bfb Two fixes needed: 1) Need to os.path.normpath the manifest name in emitter.py because that's what manifestdestiny does, that's the bustage on Windows. 2) The unit test was relying on the ordering of dict keys (oops), added some sorting. New try push: https://tbpl.mozilla.org/?tree=Try&rev=4ded4d2dc418

Updated patch, for reference.