Implemented URL Methods

packages/react-native/Libraries/Blob/URL.js

@@ -107,43 +107,53 @@ export class URL {
   }
 
   get hash(): string {
-    throw new Error('URL.hash is not implemented');
+    const hashMatch = this._url.match(/#(.*)$/);
+    return hashMatch ? `#${hashMatch[1]}` : '';
   }
 
   get host(): string {
-    throw new Error('URL.host is not implemented');
+    const hostMatch = this._url.match(/^https?:\/\/([^:/?#]+)/);
+    const portMatch = this._url.match(/:(\d+)(?=[/?#]|$)/);
+    return hostMatch ? hostMatch[1] + (portMatch ? `:${portMatch[1]}` : '') : '';
   }
 
   get hostname(): string {
-    throw new Error('URL.hostname is not implemented');
+    const hostnameMatch = this._url.match(/^https?:\/\/([^:/?#]+)/);
+    return hostnameMatch ? hostnameMatch[1] : '';
   }
 
   get href(): string {
     return this.toString();
   }
 
   get origin(): string {
-    throw new Error('URL.origin is not implemented');
+    const matches = this._url.match(/^(https?:\/\/[^/]+)/);
+    return matches ? matches[1] : '';
   }
 
   get password(): string {
-    throw new Error('URL.password is not implemented');
+    const passwordMatch = this._url.match(/https?:\/\/.*:(.*)@/);
+    return passwordMatch ? passwordMatch[1] : '';
   }
 
   get pathname(): string {
-    throw new Error('URL.pathname not implemented');
+    const pathMatch = this._url.match(/https?:\/\/[^/]+(\/[^?#]*)?/);
+    return pathMatch ? pathMatch[1] || '/' : '/';
   }
 
   get port(): string {
-    throw new Error('URL.port is not implemented');
+    const portMatch = this._url.match(/:(\d+)(?=[/?#]|$)/);
+    return portMatch ? portMatch[1] : '';
   }
 
   get protocol(): string {
-    throw new Error('URL.protocol is not implemented');
+    const protocolMatch = this._url.match(/^([a-zA-Z][a-zA-Z\d+\-.]*):/);
+    return protocolMatch ? protocolMatch[1] + ':' : '';
   }
 
   get search(): string {
-    throw new Error('URL.search is not implemented');
+    const searchMatch = this._url.match(/\?([^#]*)/);
+    return searchMatch ? `?${searchMatch[1]}` : '';
   }
 
   get searchParams(): URLSearchParams {