fixup! add test

lib/internal/modules/esm/fetch_module.js

@@ -1,6 +1,6 @@
 'use strict';
 const {
-  ObjectHasOwnProperty,
+  ObjectPrototypeHasOwnProperty,
   PromisePrototypeThen,
   SafeMap,
   StringPrototypeEndsWith,
@@ -30,7 +30,7 @@ const { compose } = require('stream');
 /**
  * Only for GET requests, other requests would need new Map
  * HTTP cache semantics keep diff caches
- * 
+ *
  * It caches either the promise or the cahce entry since import.meta.url needs
  * the value synchronously for the response location after all redirects.
  *
@@ -104,12 +104,12 @@ function fetchWithRedirects(parsed) {
     const req = handler(parsed, {
       headers: { Accept: '*/*' },
     });
-    // Note that `once` is used here to handle `error` and that it hits the 
+    // Note that `once` is used here to handle `error` and that it hits the
     // finally on network error/timeout.
     const { 0: res } = await once(req, 'response');
     try {
       const isRedirect = res.statusCode >= 300 && res.statusCode <= 303;
-      const hasLocation = ObjectHasOwnProperty(res.headers, 'location');
+      const hasLocation = ObjectPrototypeHasOwnProperty(res.headers, 'location');
       if (isRedirect && hasLocation) {
         const location = new URL(res.headers.location, parsed);
         if (location.protocol !== 'http:' && location.protocol !== 'https:') {
@@ -124,7 +124,7 @@ function fetchWithRedirects(parsed) {
         return entry;
       }
       if (res.statusCode === 404) {
-        const err = new ERR_MODULE_NOT_FOUND(parsed.href);
+        const err = new ERR_MODULE_NOT_FOUND(parsed.href, null);
         err.message = `Cannot find module '${parsed.href}', HTTP 404`;
         throw err;
       }

test/es-module/test-http-imports.mjs

@@ -64,6 +64,11 @@ for (const { protocol, createServer } of [
     const server = createServer(function(_req, res) {
       const url = new URL(_req.url, host);
       const redirect = url.searchParams.get('redirect');
+      if (url.pathname === '/not-found') {
+        res.writeHead(404);
+        res.end();
+        return;
+      }
       if (redirect) {
         const { status, location } = JSON.parse(redirect);
         res.writeHead(status, {
@@ -164,6 +169,12 @@ for (const { protocol, createServer } of [
       import(unsupportedMIME.href),
       'should not be able to load unsupported MIMEs from http:'
     );
+    const notFound = new URL(url.href);
+    notFound.pathname = '/not-found';
+    await assert.rejects(
+      import(notFound.href),
+      { code: 'ERR_MODULE_NOT_FOUND' },
+    );
 
     server.close();
   }