5 files changed, 497 insertions, 0 deletions
diff --git a/node_modules/babel-plugin-jest-hoist/LICENSE b/node_modules/babel-plugin-jest-hoist/LICENSE
new file mode 100644
index 0000000..b96dcb0
--- /dev/null
+++ b/node_modules/babel-plugin-jest-hoist/LICENSE
@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) Facebook, Inc. and its affiliates.
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
diff --git a/node_modules/babel-plugin-jest-hoist/README.md b/node_modules/babel-plugin-jest-hoist/README.md
new file mode 100644
index 0000000..1a90bbe
--- /dev/null
+++ b/node_modules/babel-plugin-jest-hoist/README.md
@@ -0,0 +1,33 @@
+# babel-plugin-jest-hoist
+
+Babel plugin to hoist `jest.disableAutomock`, `jest.enableAutomock`, `jest.unmock`, `jest.mock`, calls above `import` statements. This plugin is automatically included when using [babel-jest](https://github.com/facebook/jest/tree/main/packages/babel-jest).
+
+## Installation
+
+```sh
+$ yarn add --dev babel-plugin-jest-hoist
+```
+
+## Usage
+
+### Via `babel.config.js` (Recommended)
+
+```js
+module.exports = {
+  plugins: ['jest-hoist'],
+};
+```
+
+### Via CLI
+
+```sh
+$ babel --plugins jest-hoist script.js
+```
+
+### Via Node API
+
+```javascript
+require('@babel/core').transform('code', {
+  plugins: ['jest-hoist'],
+});
+```
diff --git a/node_modules/babel-plugin-jest-hoist/build/index.d.ts b/node_modules/babel-plugin-jest-hoist/build/index.d.ts
new file mode 100644
index 0000000..007cc55
--- /dev/null
+++ b/node_modules/babel-plugin-jest-hoist/build/index.d.ts
@@ -0,0 +1,13 @@
+/**
+ * Copyright (c) Facebook, Inc. and its affiliates. All Rights Reserved.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ *
+ */
+import type { PluginObj } from '@babel/core';
+import { Identifier } from '@babel/types';
+export default function jestHoist(): PluginObj<{
+    declareJestObjGetterIdentifier: () => Identifier;
+    jestObjGetterIdentifier?: Identifier;
+}>;
diff --git a/node_modules/babel-plugin-jest-hoist/build/index.js b/node_modules/babel-plugin-jest-hoist/build/index.js
new file mode 100644
index 0000000..d8b74e5
--- /dev/null
+++ b/node_modules/babel-plugin-jest-hoist/build/index.js
@@ -0,0 +1,389 @@
+'use strict';
+
+Object.defineProperty(exports, '__esModule', {
+  value: true
+});
+exports.default = jestHoist;
+
+function _template() {
+  const data = require('@babel/template');
+
+  _template = function () {
+    return data;
+  };
+
+  return data;
+}
+
+function _types() {
+  const data = require('@babel/types');
+
+  _types = function () {
+    return data;
+  };
+
+  return data;
+}
+
+/**
+ * Copyright (c) Facebook, Inc. and its affiliates. All Rights Reserved.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ *
+ */
+const JEST_GLOBAL_NAME = 'jest';
+const JEST_GLOBALS_MODULE_NAME = '@jest/globals';
+const JEST_GLOBALS_MODULE_JEST_EXPORT_NAME = 'jest';
+const hoistedVariables = new WeakSet(); // We allow `jest`, `expect`, `require`, all default Node.js globals and all
+// ES2015 built-ins to be used inside of a `jest.mock` factory.
+// We also allow variables prefixed with `mock` as an escape-hatch.
+
+const ALLOWED_IDENTIFIERS = new Set(
+  [
+    'Array',
+    'ArrayBuffer',
+    'Boolean',
+    'BigInt',
+    'DataView',
+    'Date',
+    'Error',
+    'EvalError',
+    'Float32Array',
+    'Float64Array',
+    'Function',
+    'Generator',
+    'GeneratorFunction',
+    'Infinity',
+    'Int16Array',
+    'Int32Array',
+    'Int8Array',
+    'InternalError',
+    'Intl',
+    'JSON',
+    'Map',
+    'Math',
+    'NaN',
+    'Number',
+    'Object',
+    'Promise',
+    'Proxy',
+    'RangeError',
+    'ReferenceError',
+    'Reflect',
+    'RegExp',
+    'Set',
+    'String',
+    'Symbol',
+    'SyntaxError',
+    'TypeError',
+    'URIError',
+    'Uint16Array',
+    'Uint32Array',
+    'Uint8Array',
+    'Uint8ClampedArray',
+    'WeakMap',
+    'WeakSet',
+    'arguments',
+    'console',
+    'expect',
+    'isNaN',
+    'jest',
+    'parseFloat',
+    'parseInt',
+    'exports',
+    'require',
+    'module',
+    '__filename',
+    '__dirname',
+    'undefined',
+    ...Object.getOwnPropertyNames(global)
+  ].sort()
+);
+const IDVisitor = {
+  ReferencedIdentifier(path, {ids}) {
+    ids.add(path);
+  },
+
+  blacklist: ['TypeAnnotation', 'TSTypeAnnotation', 'TSTypeReference']
+};
+const FUNCTIONS = Object.create(null);
+
+FUNCTIONS.mock = args => {
+  if (args.length === 1) {
+    return args[0].isStringLiteral() || args[0].isLiteral();
+  } else if (args.length === 2 || args.length === 3) {
+    const moduleFactory = args[1];
+
+    if (!moduleFactory.isFunction()) {
+      throw moduleFactory.buildCodeFrameError(
+        'The second argument of `jest.mock` must be an inline function.\n',
+        TypeError
+      );
+    }
+
+    const ids = new Set();
+    const parentScope = moduleFactory.parentPath.scope; // @ts-expect-error: ReferencedIdentifier and blacklist are not known on visitors
+
+    moduleFactory.traverse(IDVisitor, {
+      ids
+    });
+
+    for (const id of ids) {
+      const {name} = id.node;
+      let found = false;
+      let scope = id.scope;
+
+      while (scope !== parentScope) {
+        if (scope.bindings[name]) {
+          found = true;
+          break;
+        }
+
+        scope = scope.parent;
+      }
+
+      if (!found) {
+        let isAllowedIdentifier =
+          (scope.hasGlobal(name) && ALLOWED_IDENTIFIERS.has(name)) ||
+          /^mock/i.test(name) || // Allow istanbul's coverage variable to pass.
+          /^(?:__)?cov/.test(name);
+
+        if (!isAllowedIdentifier) {
+          const binding = scope.bindings[name];
+
+          if (
+            binding !== null &&
+            binding !== void 0 &&
+            binding.path.isVariableDeclarator()
+          ) {
+            const {node} = binding.path;
+            const initNode = node.init;
+
+            if (initNode && binding.constant && scope.isPure(initNode, true)) {
+              hoistedVariables.add(node);
+              isAllowedIdentifier = true;
+            }
+          }
+        }
+
+        if (!isAllowedIdentifier) {
+          throw id.buildCodeFrameError(
+            'The module factory of `jest.mock()` is not allowed to ' +
+              'reference any out-of-scope variables.\n' +
+              'Invalid variable access: ' +
+              name +
+              '\n' +
+              'Allowed objects: ' +
+              Array.from(ALLOWED_IDENTIFIERS).join(', ') +
+              '.\n' +
+              'Note: This is a precaution to guard against uninitialized mock ' +
+              'variables. If it is ensured that the mock is required lazily, ' +
+              'variable names prefixed with `mock` (case insensitive) are permitted.\n',
+            ReferenceError
+          );
+        }
+      }
+    }
+
+    return true;
+  }
+
+  return false;
+};
+
+FUNCTIONS.unmock = args => args.length === 1 && args[0].isStringLiteral();
+
+FUNCTIONS.deepUnmock = args => args.length === 1 && args[0].isStringLiteral();
+
+FUNCTIONS.disableAutomock = FUNCTIONS.enableAutomock = args =>
+  args.length === 0;
+
+const createJestObjectGetter = (0, _template().statement)`
+function GETTER_NAME() {
+  const { JEST_GLOBALS_MODULE_JEST_EXPORT_NAME } = require("JEST_GLOBALS_MODULE_NAME");
+  GETTER_NAME = () => JEST_GLOBALS_MODULE_JEST_EXPORT_NAME;
+  return JEST_GLOBALS_MODULE_JEST_EXPORT_NAME;
+}
+`;
+
+const isJestObject = expression => {
+  // global
+  if (
+    expression.isIdentifier() &&
+    expression.node.name === JEST_GLOBAL_NAME &&
+    !expression.scope.hasBinding(JEST_GLOBAL_NAME)
+  ) {
+    return true;
+  } // import { jest } from '@jest/globals'
+
+  if (
+    expression.referencesImport(
+      JEST_GLOBALS_MODULE_NAME,
+      JEST_GLOBALS_MODULE_JEST_EXPORT_NAME
+    )
+  ) {
+    return true;
+  } // import * as JestGlobals from '@jest/globals'
+
+  if (
+    expression.isMemberExpression() &&
+    !expression.node.computed &&
+    expression.get('object').referencesImport(JEST_GLOBALS_MODULE_NAME, '*') &&
+    expression.node.property.type === 'Identifier' &&
+    expression.node.property.name === JEST_GLOBALS_MODULE_JEST_EXPORT_NAME
+  ) {
+    return true;
+  }
+
+  return false;
+};
+
+const extractJestObjExprIfHoistable = expr => {
+  var _FUNCTIONS$propertyNa;
+
+  if (!expr.isCallExpression()) {
+    return null;
+  }
+
+  const callee = expr.get('callee');
+  const args = expr.get('arguments');
+
+  if (!callee.isMemberExpression() || callee.node.computed) {
+    return null;
+  }
+
+  const object = callee.get('object');
+  const property = callee.get('property');
+  const propertyName = property.node.name;
+  const jestObjExpr = isJestObject(object)
+    ? object // The Jest object could be returned from another call since the functions are all chainable.
+    : extractJestObjExprIfHoistable(object);
+
+  if (!jestObjExpr) {
+    return null;
+  } // Important: Call the function check last
+  // It might throw an error to display to the user,
+  // which should only happen if we're already sure it's a call on the Jest object.
+
+  const functionLooksHoistable =
+    (_FUNCTIONS$propertyNa = FUNCTIONS[propertyName]) === null ||
+    _FUNCTIONS$propertyNa === void 0
+      ? void 0
+      : _FUNCTIONS$propertyNa.call(FUNCTIONS, args);
+  return functionLooksHoistable ? jestObjExpr : null;
+};
+/* eslint-disable sort-keys */
+
+function jestHoist() {
+  return {
+    pre({path: program}) {
+      this.declareJestObjGetterIdentifier = () => {
+        if (this.jestObjGetterIdentifier) {
+          return this.jestObjGetterIdentifier;
+        }
+
+        this.jestObjGetterIdentifier =
+          program.scope.generateUidIdentifier('getJestObj');
+        program.unshiftContainer('body', [
+          createJestObjectGetter({
+            GETTER_NAME: this.jestObjGetterIdentifier.name,
+            JEST_GLOBALS_MODULE_JEST_EXPORT_NAME,
+            JEST_GLOBALS_MODULE_NAME
+          })
+        ]);
+        return this.jestObjGetterIdentifier;
+      };
+    },
+
+    visitor: {
+      ExpressionStatement(exprStmt) {
+        const jestObjExpr = extractJestObjExprIfHoistable(
+          exprStmt.get('expression')
+        );
+
+        if (jestObjExpr) {
+          jestObjExpr.replaceWith(
+            (0, _types().callExpression)(
+              this.declareJestObjGetterIdentifier(),
+              []
+            )
+          );
+        }
+      }
+    },
+
+    // in `post` to make sure we come after an import transform and can unshift above the `require`s
+    post({path: program}) {
+      const self = this;
+      visitBlock(program);
+      program.traverse({
+        BlockStatement: visitBlock
+      });
+
+      function visitBlock(block) {
+        // use a temporary empty statement instead of the real first statement, which may itself be hoisted
+        const [varsHoistPoint, callsHoistPoint] = block.unshiftContainer(
+          'body',
+          [(0, _types().emptyStatement)(), (0, _types().emptyStatement)()]
+        );
+        block.traverse({
+          CallExpression: visitCallExpr,
+          VariableDeclarator: visitVariableDeclarator,
+          // do not traverse into nested blocks, or we'll hoist calls in there out to this block
+          blacklist: ['BlockStatement']
+        });
+        callsHoistPoint.remove();
+        varsHoistPoint.remove();
+
+        function visitCallExpr(callExpr) {
+          var _self$jestObjGetterId;
+
+          const {
+            node: {callee}
+          } = callExpr;
+
+          if (
+            (0, _types().isIdentifier)(callee) &&
+            callee.name ===
+              ((_self$jestObjGetterId = self.jestObjGetterIdentifier) ===
+                null || _self$jestObjGetterId === void 0
+                ? void 0
+                : _self$jestObjGetterId.name)
+          ) {
+            const mockStmt = callExpr.getStatementParent();
+
+            if (mockStmt) {
+              const mockStmtParent = mockStmt.parentPath;
+
+              if (mockStmtParent.isBlock()) {
+                const mockStmtNode = mockStmt.node;
+                mockStmt.remove();
+                callsHoistPoint.insertBefore(mockStmtNode);
+              }
+            }
+          }
+        }
+
+        function visitVariableDeclarator(varDecl) {
+          if (hoistedVariables.has(varDecl.node)) {
+            // should be assert function, but it's not. So let's cast below
+            varDecl.parentPath.assertVariableDeclaration();
+            const {kind, declarations} = varDecl.parent;
+
+            if (declarations.length === 1) {
+              varDecl.parentPath.remove();
+            } else {
+              varDecl.remove();
+            }
+
+            varsHoistPoint.insertBefore(
+              (0, _types().variableDeclaration)(kind, [varDecl.node])
+            );
+          }
+        }
+      }
+    }
+  };
+}
+/* eslint-enable */
diff --git a/node_modules/babel-plugin-jest-hoist/package.json b/node_modules/babel-plugin-jest-hoist/package.json
new file mode 100644
index 0000000..2d45b7b
--- /dev/null
+++ b/node_modules/babel-plugin-jest-hoist/package.json
@@ -0,0 +1,41 @@
+{
+  "name": "babel-plugin-jest-hoist",
+  "version": "27.5.1",
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/facebook/jest.git",
+    "directory": "packages/babel-plugin-jest-hoist"
+  },
+  "engines": {
+    "node": "^10.13.0 || ^12.13.0 || ^14.15.0 || >=15.0.0"
+  },
+  "license": "MIT",
+  "main": "./build/index.js",
+  "types": "./build/index.d.ts",
+  "exports": {
+    ".": {
+      "types": "./build/index.d.ts",
+      "default": "./build/index.js"
+    },
+    "./package.json": "./package.json"
+  },
+  "dependencies": {
+    "@babel/template": "^7.3.3",
+    "@babel/types": "^7.3.3",
+    "@types/babel__core": "^7.0.0",
+    "@types/babel__traverse": "^7.0.6"
+  },
+  "devDependencies": {
+    "@babel/core": "^7.11.6",
+    "@babel/preset-react": "^7.12.1",
+    "@types/babel__template": "^7.0.2",
+    "@types/node": "*",
+    "@types/prettier": "^2.0.0",
+    "babel-plugin-tester": "^10.0.0",
+    "prettier": "^2.1.1"
+  },
+  "publishConfig": {
+    "access": "public"
+  },
+  "gitHead": "67c1aa20c5fec31366d733e901fee2b981cb1850"
+}