Upload Kmake

test/es-module/test-require-module-default-extension.js

@@ -0,0 +1,15 @@
+// Flags: --experimental-require-module
+'use strict';
+
+const { expectRequiredModule } = require('../common');
+const assert = require('assert');
+
+const mod = require('../fixtures/es-modules/package-default-extension/index.mjs');
+expectRequiredModule(mod, { entry: 'mjs' });
+
+assert.throws(() => {
+  const mod = require('../fixtures/es-modules/package-default-extension');
+  console.log(mod);  // In case it succeeds, log the result for debugging.
+}, {
+  code: 'MODULE_NOT_FOUND',
+});