Initial import from local backup (Documents-Playground/pakerpale)

node_modules/jsdom/lib/jsdom/living/generated/DOMStringMap.js

@@ -0,0 +1,263 @@
+"use strict";
+
+const conversions = require("webidl-conversions");
+const utils = require("./utils.js");
+
+const impl = utils.implSymbol;
+
+class DOMStringMap {
+  constructor() {
+    throw new TypeError("Illegal constructor");
+  }
+}
+Object.defineProperties(DOMStringMap.prototype, {
+  [Symbol.toStringTag]: { value: "DOMStringMap", configurable: true }
+});
+const iface = {
+  // When an interface-module that implements this interface as a mixin is loaded, it will append its own `.is()`
+  // method into this array. It allows objects that directly implements *those* interfaces to be recognized as
+  // implementing this mixin interface.
+  _mixedIntoPredicates: [],
+  is(obj) {
+    if (obj) {
+      if (utils.hasOwn(obj, impl) && obj[impl] instanceof Impl.implementation) {
+        return true;
+      }
+      for (const isMixedInto of module.exports._mixedIntoPredicates) {
+        if (isMixedInto(obj)) {
+          return true;
+        }
+      }
+    }
+    return false;
+  },
+  isImpl(obj) {
+    if (obj) {
+      if (obj instanceof Impl.implementation) {
+        return true;
+      }
+
+      const wrapper = utils.wrapperForImpl(obj);
+      for (const isMixedInto of module.exports._mixedIntoPredicates) {
+        if (isMixedInto(wrapper)) {
+          return true;
+        }
+      }
+    }
+    return false;
+  },
+  convert(obj, { context = "The provided value" } = {}) {
+    if (module.exports.is(obj)) {
+      return utils.implForWrapper(obj);
+    }
+    throw new TypeError(`${context} is not of type 'DOMStringMap'.`);
+  },
+
+  create(constructorArgs, privateData) {
+    let obj = Object.create(DOMStringMap.prototype);
+    obj = this.setup(obj, constructorArgs, privateData);
+    return obj;
+  },
+  createImpl(constructorArgs, privateData) {
+    let obj = Object.create(DOMStringMap.prototype);
+    obj = this.setup(obj, constructorArgs, privateData);
+    return utils.implForWrapper(obj);
+  },
+  _internalSetup(obj) {},
+  setup(obj, constructorArgs, privateData) {
+    if (!privateData) privateData = {};
+
+    privateData.wrapper = obj;
+
+    this._internalSetup(obj);
+    Object.defineProperty(obj, impl, {
+      value: new Impl.implementation(constructorArgs, privateData),
+      configurable: true
+    });
+
+    obj = new Proxy(obj, {
+      get(target, P, receiver) {
+        if (typeof P === "symbol") {
+          return Reflect.get(target, P, receiver);
+        }
+        const desc = this.getOwnPropertyDescriptor(target, P);
+        if (desc === undefined) {
+          const parent = Object.getPrototypeOf(target);
+          if (parent === null) {
+            return undefined;
+          }
+          return Reflect.get(target, P, receiver);
+        }
+        if (!desc.get && !desc.set) {
+          return desc.value;
+        }
+        const getter = desc.get;
+        if (getter === undefined) {
+          return undefined;
+        }
+        return Reflect.apply(getter, receiver, []);
+      },
+
+      has(target, P) {
+        if (typeof P === "symbol") {
+          return Reflect.has(target, P);
+        }
+        const desc = this.getOwnPropertyDescriptor(target, P);
+        if (desc !== undefined) {
+          return true;
+        }
+        const parent = Object.getPrototypeOf(target);
+        if (parent !== null) {
+          return Reflect.has(parent, P);
+        }
+        return false;
+      },
+
+      ownKeys(target) {
+        const keys = new Set();
+
+        for (const key of target[impl][utils.supportedPropertyNames]) {
+          if (!utils.hasOwn(target, key)) {
+            keys.add(`${key}`);
+          }
+        }
+
+        for (const key of Reflect.ownKeys(target)) {
+          keys.add(key);
+        }
+        return [...keys];
+      },
+
+      getOwnPropertyDescriptor(target, P) {
+        if (typeof P === "symbol") {
+          return Reflect.getOwnPropertyDescriptor(target, P);
+        }
+        let ignoreNamedProps = false;
+
+        const namedValue = target[impl][utils.namedGet](P);
+
+        if (namedValue !== undefined && !utils.hasOwn(target, P) && !ignoreNamedProps) {
+          return {
+            writable: true,
+            enumerable: true,
+            configurable: true,
+            value: utils.tryWrapperForImpl(namedValue)
+          };
+        }
+
+        return Reflect.getOwnPropertyDescriptor(target, P);
+      },
+
+      set(target, P, V, receiver) {
+        if (typeof P === "symbol") {
+          return Reflect.set(target, P, V, receiver);
+        }
+        if (target === receiver) {
+          if (typeof P === "string" && !utils.isArrayIndexPropName(P)) {
+            let namedValue = V;
+
+            namedValue = conversions["DOMString"](namedValue, {
+              context: "Failed to set the '" + P + "' property on 'DOMStringMap': The provided value"
+            });
+
+            const creating = !(target[impl][utils.namedGet](P) !== undefined);
+            if (creating) {
+              target[impl][utils.namedSetNew](P, namedValue);
+            } else {
+              target[impl][utils.namedSetExisting](P, namedValue);
+            }
+
+            return true;
+          }
+        }
+        let ownDesc;
+
+        if (ownDesc === undefined) {
+          ownDesc = Reflect.getOwnPropertyDescriptor(target, P);
+        }
+        if (ownDesc === undefined) {
+          const parent = Reflect.getPrototypeOf(target);
+          if (parent !== null) {
+            return Reflect.set(parent, P, V, receiver);
+          }
+          ownDesc = { writable: true, enumerable: true, configurable: true, value: undefined };
+        }
+        if (!ownDesc.writable) {
+          return false;
+        }
+        if (!utils.isObject(receiver)) {
+          return false;
+        }
+        const existingDesc = Reflect.getOwnPropertyDescriptor(receiver, P);
+        let valueDesc;
+        if (existingDesc !== undefined) {
+          if (existingDesc.get || existingDesc.set) {
+            return false;
+          }
+          if (!existingDesc.writable) {
+            return false;
+          }
+          valueDesc = { value: V };
+        } else {
+          valueDesc = { writable: true, enumerable: true, configurable: true, value: V };
+        }
+        return Reflect.defineProperty(receiver, P, valueDesc);
+      },
+
+      defineProperty(target, P, desc) {
+        if (typeof P === "symbol") {
+          return Reflect.defineProperty(target, P, desc);
+        }
+
+        if (desc.get || desc.set) {
+          return false;
+        }
+
+        let namedValue = desc.value;
+
+        namedValue = conversions["DOMString"](namedValue, {
+          context: "Failed to set the '" + P + "' property on 'DOMStringMap': The provided value"
+        });
+
+        const creating = !(target[impl][utils.namedGet](P) !== undefined);
+        if (creating) {
+          target[impl][utils.namedSetNew](P, namedValue);
+        } else {
+          target[impl][utils.namedSetExisting](P, namedValue);
+        }
+
+        return true;
+      },
+
+      deleteProperty(target, P) {
+        if (typeof P === "symbol") {
+          return Reflect.deleteProperty(target, P);
+        }
+
+        if (target[impl][utils.namedGet](P) !== undefined && !utils.hasOwn(target, P)) {
+          target[impl][utils.namedDelete](P);
+          return true;
+        }
+
+        return Reflect.deleteProperty(target, P);
+      },
+
+      preventExtensions() {
+        return false;
+      }
+    });
+
+    obj[impl][utils.wrapperSymbol] = obj;
+    if (Impl.init) {
+      Impl.init(obj[impl], privateData);
+    }
+    return obj;
+  },
+  interface: DOMStringMap,
+  expose: {
+    Window: { DOMStringMap }
+  }
+}; // iface
+module.exports = iface;
+
+const Impl = require("../nodes/DOMStringMap-impl.js");