Summary:
Pass scriptURL to RCTTestRunner.
If the scriptURL passed to RCTTestRunner is not nil, then RCTTestRunner will use it.
else, RCTTestRunner will use whatever it has before.
Differential Revision: D6215186
fbshipit-source-id: c3a5643021d60579fc8e60a69de150f6a4a39237
Summary:
**Motivation**
The ART library is part of the react-native repo, but is not included in UIExplorer and has no native testing. This PR adds the ART library to UIExplorer, adds an example tab for it, and adds a snapshot test.
**Test plan**
New snapshot test.
Closes https://github.com/facebook/react-native/pull/13621
Differential Revision: D4954082
Pulled By: javache
fbshipit-source-id: 83e21c5df1b766ff6ca9f8914eb3382f7323627d
Chris Zheng
Mehdi Mulani
Douglas Lowder
Eric Vicenti