remove es20xx prefixes from plugins and rename folders (#6575)

packages/babel-plugin-transform-destructuring/test/fixtures/destructuring/array-unpack-optimisation/actual.js

@@ -0,0 +1,13 @@
+var [a, b] = [1, 2];
+var [[a, b]] = [[1, 2]];
+var [a, b, ...c] = [1, 2, 3, 4];
+var [[a, b, ...c]] = [[1, 2, 3, 4]];
+
+var [a, b] = [1, 2, 3];
+var [[a, b]] = [[1, 2, 3]];
+var [a, b] = [a, b];
+[a[0], a[1]] = [a[1], a[0]];
+var [a, b] = [...foo, bar];
+var [a, b] = [foo(), bar];
+var [a, b] = [clazz.foo(), bar];
+var [a, b] = [clazz.foo, bar];

packages/babel-plugin-transform-destructuring/test/fixtures/destructuring/array-unpack-optimisation/expected.js

@@ -0,0 +1,36 @@
+var a = 1,
+    b = 2;
+var a = 1,
+    b = 2;
+var a = 1,
+    b = 2,
+    c = [3, 4];
+var a = 1,
+    b = 2,
+    c = [3, 4];
+var _ref = [1, 2, 3],
+    a = _ref[0],
+    b = _ref[1];
+var _ref2 = [1, 2, 3],
+    a = _ref2[0],
+    b = _ref2[1];
+var _ref3 = [a, b],
+    a = _ref3[0],
+    b = _ref3[1];
+var _ref4 = [a[1], a[0]];
+a[0] = _ref4[0];
+a[1] = _ref4[1];
+
+var _ref5 = [].concat(babelHelpers.toConsumableArray(foo), [bar]),
+    a = _ref5[0],
+    b = _ref5[1];
+
+var _ref6 = [foo(), bar],
+    a = _ref6[0],
+    b = _ref6[1];
+var _ref7 = [clazz.foo(), bar],
+    a = _ref7[0],
+    b = _ref7[1];
+var _ref8 = [clazz.foo, bar],
+    a = _ref8[0],
+    b = _ref8[1];

packages/babel-plugin-transform-destructuring/test/fixtures/destructuring/array/actual.js

@@ -0,0 +1,3 @@
+var [a, [b], [c]] = ["hello", [", ", "junk"], ["world"]];
+[a, [b], [c]] = ["hello", [", ", "junk"], ["world"]];
+;

packages/babel-plugin-transform-destructuring/test/fixtures/destructuring/array/expected.js

@@ -0,0 +1,9 @@
+var a = "hello",
+    _ref = [", ", "junk"],
+    b = _ref[0],
+    c = "world";
+a = "hello";
+var _ref2 = [", ", "junk"];
+b = _ref2[0];
+c = "world";
+;

packages/babel-plugin-transform-destructuring/test/fixtures/destructuring/assignment-expression-completion-record/actual.js

@@ -0,0 +1,2 @@
+var x, y;
+[x, y] = [1, 2];

packages/babel-plugin-transform-destructuring/test/fixtures/destructuring/assignment-expression-completion-record/expected.js

@@ -0,0 +1,5 @@
+var x, y;
+var _ref = [1, 2];
+x = _ref[0];
+y = _ref[1];
+_ref;

packages/babel-plugin-transform-destructuring/test/fixtures/destructuring/assignment-expression-pattern/actual.js

@@ -0,0 +1,2 @@
+var z = {};
+var { x: { y } = {} } = z;

packages/babel-plugin-transform-destructuring/test/fixtures/destructuring/assignment-expression-pattern/expected.js

@@ -0,0 +1,4 @@
+var z = {};
+var _z$x = z.x;
+_z$x = _z$x === void 0 ? {} : _z$x;
+var y = _z$x.y;

packages/babel-plugin-transform-destructuring/test/fixtures/destructuring/assignment-expression/actual.js

@@ -0,0 +1 @@
+console.log([x] = [123]);

packages/babel-plugin-transform-destructuring/test/fixtures/destructuring/assignment-expression/expected.js

@@ -0,0 +1,3 @@
+var _ref;
+
+console.log((_ref = [123], x = _ref[0], _ref));

packages/babel-plugin-transform-destructuring/test/fixtures/destructuring/assignment-statement/actual.js

@@ -0,0 +1,2 @@
+[a, b] = f();
+;

packages/babel-plugin-transform-destructuring/test/fixtures/destructuring/assignment-statement/expected.js

@@ -0,0 +1,7 @@
+var _f = f();
+
+var _f2 = babelHelpers.slicedToArray(_f, 2);
+
+a = _f2[0];
+b = _f2[1];
+;

packages/babel-plugin-transform-destructuring/test/fixtures/destructuring/chained/exec.js

@@ -0,0 +1,6 @@
+var a, b, c, d;
+({ a, b } = { c, d } = { a: 1, b: 2, c: 3, d: 4});
+assert.equal(a, 1);
+assert.equal(b, 2);
+assert.equal(c, 3);
+assert.equal(d, 4);

packages/babel-plugin-transform-destructuring/test/fixtures/destructuring/default-precedence/actual.js

@@ -0,0 +1,17 @@
+var f0 = function (a, b = a, c = b) {
+  return [a, b, c];
+};
+
+assert.deepEqual(f0(1), [1, 1, 1]);
+
+var f1 = function ({a}, b = a, c = b) {
+  return [a, b, c];
+};
+
+assert.deepEqual(f1({a: 1}), [1, 1, 1]);
+
+var f2 = function ({a}, b = a, c = a) {
+  return [a, b, c];
+};
+
+assert.deepEqual(f2({a: 1}), [1, 1, 1]);

packages/babel-plugin-transform-destructuring/test/fixtures/destructuring/default-precedence/exec.js

@@ -0,0 +1,17 @@
+var f0 = function (a, b = a, c = b) {
+  return [a, b, c];
+};
+
+assert.deepEqual(f0(1), [1, 1, 1]);
+
+var f1 = function ({a}, b = a, c = b) {
+  return [a, b, c];
+};
+
+assert.deepEqual(f1({a: 1}), [1, 1, 1]);
+
+var f2 = function ({a}, b = a, c = a) {
+  return [a, b, c];
+};
+
+assert.deepEqual(f2({a: 1}), [1, 1, 1]);

packages/babel-plugin-transform-destructuring/test/fixtures/destructuring/default-precedence/expected.js

@@ -0,0 +1,29 @@
+var f0 = function (a) {
+  var b = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : a;
+  var c = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : b;
+  return [a, b, c];
+};
+
+assert.deepEqual(f0(1), [1, 1, 1]);
+
+var f1 = function (_ref) {
+  var a = _ref.a;
+  var b = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : a;
+  var c = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : b;
+  return [a, b, c];
+};
+
+assert.deepEqual(f1({
+  a: 1
+}), [1, 1, 1]);
+
+var f2 = function (_ref2) {
+  var a = _ref2.a;
+  var b = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : a;
+  var c = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : a;
+  return [a, b, c];
+};
+
+assert.deepEqual(f2({
+  a: 1
+}), [1, 1, 1]);

packages/babel-plugin-transform-destructuring/test/fixtures/destructuring/empty-object-pattern/actual.js

@@ -0,0 +1 @@
+var {} = null;

packages/babel-plugin-transform-destructuring/test/fixtures/destructuring/empty-object-pattern/exec.js

@@ -0,0 +1,3 @@
+assert.throws(function () {
+  var {} = null;
+}, /Cannot destructure undefined/);

packages/babel-plugin-transform-destructuring/test/fixtures/destructuring/empty-object-pattern/expected.js

@@ -0,0 +1,2 @@
+var _ref = null;
+babelHelpers.objectDestructuringEmpty(_ref);

packages/babel-plugin-transform-destructuring/test/fixtures/destructuring/empty/actual.js

@@ -0,0 +1 @@
+var [, a, [b], [c], d] = ["foo", "hello", [", ", "junk"], ["world"]];

packages/babel-plugin-transform-destructuring/test/fixtures/destructuring/empty/expected.js

@@ -0,0 +1,7 @@
+var _ref = ["foo", "hello", [", ", "junk"], ["world"]],
+    a = _ref[1],
+    _ref$ = babelHelpers.slicedToArray(_ref[2], 1),
+    b = _ref$[0],
+    _ref$2 = babelHelpers.slicedToArray(_ref[3], 1),
+    c = _ref$2[0],
+    d = _ref[4];

packages/babel-plugin-transform-destructuring/test/fixtures/destructuring/es7-object-rest/actual.js

@@ -0,0 +1,7 @@
+var z = {};
+var { ...x } = z;
+var { x, ...y } = z;
+var { [x]: x, ...y } = z;
+(function({ x, ...y }) { });
+
+({ x, y, ...z } = o);

packages/babel-plugin-transform-destructuring/test/fixtures/destructuring/es7-object-rest/expected.js

@@ -0,0 +1,20 @@
+var z = {};
+var _z = z,
+    x = babelHelpers.objectWithoutProperties(_z, []);
+var _z2 = z,
+    x = _z2.x,
+    y = babelHelpers.objectWithoutProperties(_z2, ["x"]);
+var _z3 = z,
+    x = _z3[x],
+    y = babelHelpers.objectWithoutProperties(_z3, [x]);
+
+(function (_ref) {
+  var x = _ref.x,
+      y = babelHelpers.objectWithoutProperties(_ref, ["x"]);
+});
+
+var _o = o;
+x = _o.x;
+y = _o.y;
+z = babelHelpers.objectWithoutProperties(_o, ["x", "y"]);
+_o;

packages/babel-plugin-transform-destructuring/test/fixtures/destructuring/export-variable/actual.js

@@ -0,0 +1,2 @@
+
+export let {a, b, c: {d, e: {f = 4}}} = {};

packages/babel-plugin-transform-destructuring/test/fixtures/destructuring/export-variable/expected.js

@@ -0,0 +1,8 @@
+var _ref = {},
+    a = _ref.a,
+    b = _ref.b,
+    _ref$c = _ref.c,
+    d = _ref$c.d,
+    _ref$c$e$f = _ref$c.e.f,
+    f = _ref$c$e$f === void 0 ? 4 : _ref$c$e$f;
+export { a, b, d, f };

packages/babel-plugin-transform-destructuring/test/fixtures/destructuring/for-in/actual.js

@@ -0,0 +1,3 @@
+for (var [name, value] in obj) {
+  print("Name: " + name + ", Value: " + value);
+}

packages/babel-plugin-transform-destructuring/test/fixtures/destructuring/for-in/expected.js

@@ -0,0 +1,7 @@
+for (var _ref in obj) {
+  var _ref2 = babelHelpers.slicedToArray(_ref, 2);
+
+  var name = _ref2[0];
+  var value = _ref2[1];
+  print("Name: " + name + ", Value: " + value);
+}

packages/babel-plugin-transform-destructuring/test/fixtures/destructuring/for-let/actual.js

@@ -0,0 +1,2 @@
+for (let [ i, n ] = range; ; ) {
+}

packages/babel-plugin-transform-destructuring/test/fixtures/destructuring/for-let/expected.js

@@ -0,0 +1 @@
+for (var _range = range, _range2 = babelHelpers.slicedToArray(_range, 2), i = _range2[0], n = _range2[1];;) {}

packages/babel-plugin-transform-destructuring/test/fixtures/destructuring/for-of/actual.js

@@ -0,0 +1,3 @@
+for (var [ name, before, after ] of test.expectation.registers) {
+
+}

packages/babel-plugin-transform-destructuring/test/fixtures/destructuring/for-of/expected.js

@@ -0,0 +1,7 @@
+for (var _ref of test.expectation.registers) {
+  var _ref2 = babelHelpers.slicedToArray(_ref, 3);
+
+  var name = _ref2[0];
+  var before = _ref2[1];
+  var after = _ref2[2];
+}

packages/babel-plugin-transform-destructuring/test/fixtures/destructuring/issue-3081/actual.js

@@ -0,0 +1,4 @@
+let list = [1, 2, 3, 4];
+for (let i = 0, { length } = list; i < length; i++) {
+  list[i];
+}

packages/babel-plugin-transform-destructuring/test/fixtures/destructuring/issue-3081/expected.js

@@ -0,0 +1,5 @@
+var list = [1, 2, 3, 4];
+
+for (var i = 0, length = list.length; i < length; i++) {
+  list[i];
+}

packages/babel-plugin-transform-destructuring/test/fixtures/destructuring/issue-5090/exec.js

@@ -0,0 +1,9 @@
+const assign = function([...arr], index, value) {
+  arr[index] = value;
+  return arr;
+}
+
+const arr = [1, 2, 3];
+assign(arr, 1, 42);
+
+assert.deepEqual(arr, [1, 2, 3]);

packages/babel-plugin-transform-destructuring/test/fixtures/destructuring/issue-5628/actual.js

@@ -0,0 +1,6 @@
+(function () {
+  let q;
+  let w;
+  let e;
+  if (true) [q, w, e] = [1, 2, 3].map(()=>123);
+})();

packages/babel-plugin-transform-destructuring/test/fixtures/destructuring/issue-5628/expected.js

@@ -0,0 +1,17 @@
+(function () {
+  var q;
+  var w;
+  var e;
+
+  if (true) {
+    var _map = [1, 2, 3].map(function () {
+      return 123;
+    });
+
+    var _map2 = babelHelpers.slicedToArray(_map, 3);
+
+    q = _map2[0];
+    w = _map2[1];
+    e = _map2[2];
+  }
+})();

packages/babel-plugin-transform-destructuring/test/fixtures/destructuring/issue-5628/options.json

@@ -0,0 +1,3 @@
+{
+  "plugins": ["external-helpers", "transform-arrow-functions", "transform-destructuring", "transform-spread", "transform-parameters", "transform-block-scoping", "proposal-object-rest-spread", "transform-regenerator"]
+}

packages/babel-plugin-transform-destructuring/test/fixtures/destructuring/issue-5744/actual.js

@@ -0,0 +1 @@
+if (true) [a, b] = [b, a];

packages/babel-plugin-transform-destructuring/test/fixtures/destructuring/issue-5744/expected.js

@@ -0,0 +1,6 @@
+if (true) {
+  var _ref = [b, a];
+  a = _ref[0];
+  b = _ref[1];
+  _ref;
+}

packages/babel-plugin-transform-destructuring/test/fixtures/destructuring/issue-6373/actual.js

@@ -0,0 +1,3 @@
+import { NestedObjects } from "./some-module"
+
+const { Foo, Bar } = NestedObjects

packages/babel-plugin-transform-destructuring/test/fixtures/destructuring/issue-6373/expected.js

@@ -0,0 +1,6 @@
+"use strict";
+
+var _someModule = require("./some-module");
+
+const Foo = _someModule.NestedObjects.Foo,
+      Bar = _someModule.NestedObjects.Bar;

packages/babel-plugin-transform-destructuring/test/fixtures/destructuring/issue-6373/options.json

@@ -0,0 +1,3 @@
+{
+  "plugins": ["transform-destructuring", "transform-modules-commonjs"]
+}

packages/babel-plugin-transform-destructuring/test/fixtures/destructuring/known-array/actual.js

@@ -0,0 +1,2 @@
+var z = [];
+var [x, ...y] = z;

packages/babel-plugin-transform-destructuring/test/fixtures/destructuring/known-array/expected.js

@@ -0,0 +1,3 @@
+var z = [];
+var x = z[0],
+    y = z.slice(1);

packages/babel-plugin-transform-destructuring/test/fixtures/destructuring/member-expression/actual.js

@@ -0,0 +1,2 @@
+[foo.foo, foo.bar] = [1, 2];
+;

packages/babel-plugin-transform-destructuring/test/fixtures/destructuring/member-expression/expected.js

@@ -0,0 +1,4 @@
+var _ref = [1, 2];
+foo.foo = _ref[0];
+foo.bar = _ref[1];
+;

packages/babel-plugin-transform-destructuring/test/fixtures/destructuring/mixed/actual.js

@@ -0,0 +1,2 @@
+var rect = {};
+var {topLeft: [x1, y1], bottomRight: [x2, y2] } = rect;

packages/babel-plugin-transform-destructuring/test/fixtures/destructuring/mixed/expected.js

@@ -0,0 +1,8 @@
+var rect = {};
+
+var _rect$topLeft = babelHelpers.slicedToArray(rect.topLeft, 2),
+    x1 = _rect$topLeft[0],
+    y1 = _rect$topLeft[1],
+    _rect$bottomRight = babelHelpers.slicedToArray(rect.bottomRight, 2),
+    x2 = _rect$bottomRight[0],
+    y2 = _rect$bottomRight[1];

packages/babel-plugin-transform-destructuring/test/fixtures/destructuring/multiple/actual.js

@@ -0,0 +1,3 @@
+var coords = [1, 2];
+var { x, y } = coords,
+    foo = "bar";

packages/babel-plugin-transform-destructuring/test/fixtures/destructuring/multiple/expected.js

@@ -0,0 +1,4 @@
+var coords = [1, 2];
+var x = coords.x,
+    y = coords.y,
+    foo = "bar";

packages/babel-plugin-transform-destructuring/test/fixtures/destructuring/object-advanced/actual.js

@@ -0,0 +1,3 @@
+var rect = {};
+var {topLeft: {x: x1, y: y1}, bottomRight: {x: x2, y: y2}} = rect;
+var { 3: foo, 5: bar } = [0, 1, 2, 3, 4, 5, 6];

packages/babel-plugin-transform-destructuring/test/fixtures/destructuring/object-advanced/expected.js

@@ -0,0 +1,10 @@
+var rect = {};
+var _rect$topLeft = rect.topLeft,
+    x1 = _rect$topLeft.x,
+    y1 = _rect$topLeft.y,
+    _rect$bottomRight = rect.bottomRight,
+    x2 = _rect$bottomRight.x,
+    y2 = _rect$bottomRight.y;
+var _ref = [0, 1, 2, 3, 4, 5, 6],
+    foo = _ref[3],
+    bar = _ref[5];

packages/babel-plugin-transform-destructuring/test/fixtures/destructuring/object-basic/actual.js

@@ -0,0 +1,2 @@
+var coords = [1, 2];
+var { x, y } = coords;

packages/babel-plugin-transform-destructuring/test/fixtures/destructuring/object-basic/expected.js

@@ -0,0 +1,3 @@
+var coords = [1, 2];
+var x = coords.x,
+    y = coords.y;

packages/babel-plugin-transform-destructuring/test/fixtures/destructuring/options.json

@@ -0,0 +1,3 @@
+{
+  "plugins": ["external-helpers", "transform-destructuring", "transform-spread", "transform-parameters", "transform-block-scoping", "proposal-object-rest-spread", "transform-regenerator"]
+}

packages/babel-plugin-transform-destructuring/test/fixtures/destructuring/parameters/actual.js

@@ -0,0 +1,15 @@
+function somethingAdvanced({topLeft: {x: x1, y: y1} = {}, bottomRight: {x: x2, y: y2} = {}}, p2, p3){
+
+}
+
+function unpackObject({title: title, author: author}) {
+  return title + " " + author;
+}
+
+console.log(unpackObject({title: "title", author: "author"}));
+
+var unpackArray = function ([a, b, c], [x, y, z]) {
+  return a+b+c;
+};
+
+console.log(unpackArray(["hello", ", ", "world"], [1, 2, 3]));

packages/babel-plugin-transform-destructuring/test/fixtures/destructuring/parameters/expected.js

@@ -0,0 +1,37 @@
+function somethingAdvanced(_ref, p2, p3) {
+  var _ref$topLeft = _ref.topLeft;
+  _ref$topLeft = _ref$topLeft === void 0 ? {} : _ref$topLeft;
+  var x1 = _ref$topLeft.x,
+      y1 = _ref$topLeft.y,
+      _ref$bottomRight = _ref.bottomRight;
+  _ref$bottomRight = _ref$bottomRight === void 0 ? {} : _ref$bottomRight;
+  var x2 = _ref$bottomRight.x,
+      y2 = _ref$bottomRight.y;
+}
+
+function unpackObject(_ref2) {
+  var title = _ref2.title,
+      author = _ref2.author;
+  return title + " " + author;
+}
+
+console.log(unpackObject({
+  title: "title",
+  author: "author"
+}));
+
+var unpackArray = function (_ref3, _ref4) {
+  var _ref5 = babelHelpers.slicedToArray(_ref3, 3),
+      a = _ref5[0],
+      b = _ref5[1],
+      c = _ref5[2];
+
+  var _ref6 = babelHelpers.slicedToArray(_ref4, 3),
+      x = _ref6[0],
+      y = _ref6[1],
+      z = _ref6[2];
+
+  return a + b + c;
+};
+
+console.log(unpackArray(["hello", ", ", "world"], [1, 2, 3]));

packages/babel-plugin-transform-destructuring/test/fixtures/destructuring/spread-generator/exec.js

@@ -0,0 +1,7 @@
+function* f() {
+  for (var i = 0; i < 3; i++) {
+    yield i;
+  }
+}
+var [...xs] = f();
+assert.deepEqual(xs, [0, 1, 2]);

packages/babel-plugin-transform-destructuring/test/fixtures/destructuring/spread/actual.js

@@ -0,0 +1,5 @@
+function isSorted([x, y, ...wow]) {
+  if (!zs.length) return true
+  if (y > x) return isSorted(zs)
+  return false
+}

packages/babel-plugin-transform-destructuring/test/fixtures/destructuring/spread/expected.js

@@ -0,0 +1,10 @@
+function isSorted(_ref) {
+  var _ref2 = babelHelpers.toArray(_ref),
+      x = _ref2[0],
+      y = _ref2[1],
+      wow = _ref2.slice(2);
+
+  if (!zs.length) return true;
+  if (y > x) return isSorted(zs);
+  return false;
+}

packages/babel-plugin-transform-destructuring/test/index.js

@@ -0,0 +1,3 @@
+import runner from "@babel/helper-plugin-test-runner";
+
+runner(__dirname);