2 files changed, 24 insertions, 2 deletions
diff --git a/tests/wpt/mozilla/meta/mozilla/navigator.html.ini b/tests/wpt/mozilla/meta/mozilla/navigator.html.ini
new file mode 100644
index 00000000000..ade9b581949
--- /dev/null
+++ b/tests/wpt/mozilla/meta/mozilla/navigator.html.ini
@@ -0,0 +1,12 @@
+[navigator.html]
+  type: testharness
+
+  [navigator.platform linux]
+    expected:
+      if os != "linux": FAIL
+      PASS
+
+  [navigator.platform mac]
+    expected:
+      if os != "mac": FAIL
+      PASS
diff --git a/tests/wpt/mozilla/tests/mozilla/navigator.html b/tests/wpt/mozilla/tests/mozilla/navigator.html
index 83f74b6e6cf..cb245d9d660 100644
--- a/tests/wpt/mozilla/tests/mozilla/navigator.html
+++ b/tests/wpt/mozilla/tests/mozilla/navigator.html
@@ -15,9 +15,19 @@ test(function() {
   assert_equals(nav.taintEnabled(), false);
   assert_equals(nav.appName, "Netscape");
   assert_equals(nav.appCodeName, "Mozilla");
-  assert_equals(nav.platform, "");
   assert_equals(nav.appVersion, "4.0");
-});
+}, "navigator");
+
+
+test(function() {
+  assert_equals(navigator.platform, "Linux");
+}, "navigator.platform linux");
+
+test(function() {
+  assert_equals(navigator.platform, "Mac");
+}, "navigator.platform mac");
+
+
 </script>
 </body>
 </html>