Summary: Pull Request resolved: https://github.com/facebook/yoga/pull/1560 I added these when I was trying to debug the Facepile break removing the row-reverse errata caused. Yoga is doing the right thing, and the tests pass. We didn't have this specific coverage before, so add it. Reviewed By: joevilches Differential Revision: D52909633 fbshipit-source-id: d1e8f55bb534d76bd7dfdc46a1e1cc6f0a3ca211