fix: fix issue #21

Author: huturen

.vscode/settings.json

@@ -4,9 +4,9 @@
     "javascriptreact"
   ],
   "editor.codeActionsOnSave": {
-    "source.fixAll.eslint": true,
-    "source.fixAll": true,
-    "source.organizeImports": true
+    "source.fixAll.eslint": "explicit",
+    "source.fixAll": "explicit",
+    "source.organizeImports": "explicit"
   },
   "editor.rulers": [120]
 }

package.json

@@ -1,6 +1,6 @@
 {
   "name": "http-request-mock",
-  "version": "1.8.17",
+  "version": "1.8.18",
   "description": "Intercept & mock http requests issued by XMLHttpRequest, fetch, nodejs https/http module, axios, jquery, superagent, ky, node-fetch, request, got or any other request libraries by intercepting XMLHttpRequest, fetch and nodejs native requests in low level.",
   "main": "src/index.js",
   "module": "http-request-mock.esm.mjs",

src/interceptor/base.ts

@@ -90,8 +90,14 @@ export default class BaseInterceptor {
     if (/^https?:\/\//i.test(url)) {
       return this.checkProxyUrl(url, method);
     }
+
     if (typeof URL === 'function' && typeof window === 'object' && window) {
-      return this.checkProxyUrl(new URL(url, window.location.href).href, method);
+      // https://github.com/huturen/http-request-mock/issues/21
+      // "window.location.href" might point to an embedded file (e.g., data:text/html;charset=utf-8,...),
+      // potentially leading to an "Invalid URL" error.
+      if (/^https?:\/\//i.test(window.location.href)) {
+        return this.checkProxyUrl(new URL(url, window.location.href).href, method);
+      }
     }
 
     if (typeof document === 'object' && document && typeof document.createElement === 'function') {