3 files changed, 19 insertions, 0 deletions
diff --git a/test/parallel/test-bootstrap-modules.js b/test/parallel/test-bootstrap-modules.js
index 0a671eb95e..32f90905b6 100644
--- a/test/parallel/test-bootstrap-modules.js
+++ b/test/parallel/test-bootstrap-modules.js
@@ -46,6 +46,8 @@ const expectedModules = new Set([
   'NativeModule async_hooks',
   'NativeModule internal/process/task_queues',
   'NativeModule timers',
+  'Internal Binding os',
+  'NativeModule internal/navigator',
   'Internal Binding trace_events',
   'NativeModule internal/constants',
   'NativeModule path',
diff --git a/test/parallel/test-global.js b/test/parallel/test-global.js
index 9ac9b4f728..3fd9a3f6f5 100644
--- a/test/parallel/test-global.js
+++ b/test/parallel/test-global.js
@@ -49,6 +49,7 @@ builtinModules.forEach((moduleName) => {
     'clearImmediate',
     'clearInterval',
     'clearTimeout',
+    'navigator',
     'atob',
     'btoa',
     'performance',
diff --git a/test/parallel/test-navigator.js b/test/parallel/test-navigator.js
new file mode 100644
index 0000000000..ba760846bb
--- /dev/null
+++ b/test/parallel/test-navigator.js
@@ -0,0 +1,16 @@
+'use strict';
+
+require('../common');
+const assert = require('assert');
+const { platform } = require('process');
+
+assert.strictEqual(navigator.platform, {
+  aix: 'AIX',
+  android: 'Android',
+  darwin: 'MacIntel',
+  freebsd: 'FreeBSD',
+  linux: 'Linux',
+  openbsd: 'OpenBSD',
+  sunos: 'SunOS',
+  win32: 'Win32',
+}[platform]);