Add support for rhino as a compilation target (#13448)

* Add support for rhino as a compilation target

* Add tests for target: rhino

* Fix test failing due to whitespace

* Keep consistent names for rhino tests in babel 7 and 8

* Bump core-js-compat to 3.15.0

* Change references to rhino to include patch version

* Update compat table data import

* Split transpilation of arrow function features more finely

* Rename rhino fixtures to include the patch number and update to include syntax that is and isn't supported for better testing

* Only use the relevant features for transform-new-target and transform-classes

packages/babel-compat-data/scripts/data/plugin-features.js

@@ -33,13 +33,29 @@ const es2015 = {
     features: ['function "name" property'],
   },
   "transform-arrow-functions": {
-    features: ["arrow functions"],
+    features: [
+      "arrow functions / 0 parameters",
+      "arrow functions / 1 parameter, no brackets",
+      "arrow functions / multiple parameters",
+      'arrow functions / lexical "this" binding',
+      'arrow functions / "this" unchanged by call or apply',
+      "arrow functions / can't be bound, can be curried",
+      'arrow functions / lexical "arguments" binding',
+      "arrow functions / no line break between params and <code>=></code>",
+      "arrow functions / correct precedence",
+      'arrow functions / no "prototype" property',
+    ],
   },
   "transform-block-scoped-functions": {
     features: ["block-level function declaration"],
   },
   "transform-classes": {
-    features: ["class", "super"],
+    features: [
+      "class",
+      "super",
+      'arrow functions / lexical "super" binding in constructors',
+      'arrow functions / lexical "super" binding in methods',
+    ],
   },
   "transform-object-super": {
     features: ["super"],
@@ -91,7 +107,7 @@ const es2015 = {
     features: ["Symbol / typeof support"],
   },
   "transform-new-target": {
-    features: ["new.target"],
+    features: ["new.target", 'arrow functions / lexical "new.target" binding'],
   },
   "transform-regenerator": {
     features: ["generators"],

packages/babel-compat-data/scripts/download-compat-table.sh

@@ -1,7 +1,7 @@
 #!/bin/bash
 set -e
 
-COMPAT_TABLE_COMMIT=e0380f77d240796b06a2a8ab33a99363b6ec7f67
+COMPAT_TABLE_COMMIT=63abfe227f4b9c6ef019efbbf059025b537b8511
 GIT_HEAD=build/compat-table/.git/HEAD
 
 if [ -d "build/compat-table" ]; then

packages/babel-compat-data/scripts/utils-build-data.js

@@ -30,6 +30,7 @@ exports.environments = [
   "ios",
   "phantom",
   "samsung",
+  "rhino",
 ];
 
 const compatibilityTests = compatSources.flatMap(data =>