first commit

frontend/node_modules/rc-util/lib/test/domHook.d.ts

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+export type ElementClass = Function;
+export type Property = PropertyDescriptor | Function;
+export declare function spyElementPrototypes<T extends ElementClass>(elementClass: T, properties: Record<string, Property>): {
+    mockRestore(): void;
+};
+export declare function spyElementPrototype(Element: ElementClass, propName: string, property: Property): {
+    mockRestore(): void;
+};

frontend/node_modules/rc-util/lib/test/domHook.js

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+"use strict";
+
+var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault").default;
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.spyElementPrototype = spyElementPrototype;
+exports.spyElementPrototypes = spyElementPrototypes;
+var _defineProperty2 = _interopRequireDefault(require("@babel/runtime/helpers/defineProperty"));
+var _objectSpread2 = _interopRequireDefault(require("@babel/runtime/helpers/objectSpread2"));
+/* eslint-disable no-param-reassign */
+var NO_EXIST = {
+  __NOT_EXIST: true
+};
+function spyElementPrototypes(elementClass, properties) {
+  var propNames = Object.keys(properties);
+  var originDescriptors = {};
+  propNames.forEach(function (propName) {
+    var originDescriptor = Object.getOwnPropertyDescriptor(elementClass.prototype, propName);
+    originDescriptors[propName] = originDescriptor || NO_EXIST;
+    var spyProp = properties[propName];
+    if (typeof spyProp === 'function') {
+      // If is a function
+      elementClass.prototype[propName] = function spyFunc() {
+        for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) {
+          args[_key] = arguments[_key];
+        }
+        return spyProp.call.apply(spyProp, [this, originDescriptor].concat(args));
+      };
+    } else {
+      // Otherwise tread as a property
+      Object.defineProperty(elementClass.prototype, propName, (0, _objectSpread2.default)((0, _objectSpread2.default)({}, spyProp), {}, {
+        set: function set(value) {
+          if (spyProp.set) {
+            return spyProp.set.call(this, originDescriptor, value);
+          }
+          return originDescriptor.set(value);
+        },
+        get: function get() {
+          if (spyProp.get) {
+            return spyProp.get.call(this, originDescriptor);
+          }
+          return originDescriptor.get();
+        },
+        configurable: true
+      }));
+    }
+  });
+  return {
+    mockRestore: function mockRestore() {
+      propNames.forEach(function (propName) {
+        var originDescriptor = originDescriptors[propName];
+        if (originDescriptor === NO_EXIST) {
+          delete elementClass.prototype[propName];
+        } else if (typeof originDescriptor === 'function') {
+          elementClass.prototype[propName] = originDescriptor;
+        } else {
+          Object.defineProperty(elementClass.prototype, propName, originDescriptor);
+        }
+      });
+    }
+  };
+}
+function spyElementPrototype(Element, propName, property) {
+  return spyElementPrototypes(Element, (0, _defineProperty2.default)({}, propName, property));
+}
+/* eslint-enable */