diff -r 000000000000 -r 6474c204b198 dom/nfc/tests/marionette/test_ndef.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/dom/nfc/tests/marionette/test_ndef.js	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,36 @@
+/* Any copyright is dedicated to the Public Domain.
+   http://creativecommons.org/publicdomain/zero/1.0/ */
+
+MARIONETTE_TIMEOUT = 30000;
+MARIONETTE_HEAD_JS = 'head.js';
+
+function testConstructNDEF() {
+  try {
+    // omit type, id and payload.
+    let r = new MozNDEFRecord(0x0);
+    is(r.type, null, "r.type should be null")
+    is(r.id, null, "r.id should be null")
+    is(r.payload, null, "r.payload should be null")
+
+    // omit id and payload.
+    r = new MozNDEFRecord(0x0, new Uint8Array());
+    is(r.id, null, "r.id should be null")
+    is(r.payload, null, "r.payload should be null")
+
+    // omit payload.
+    r = new MozNDEFRecord(0x0, new Uint8Array(), new Uint8Array());
+    is(r.payload, null, "r.payload should be null")
+
+    ok(true);
+  } catch (e) {
+    ok(false, 'type, id or payload should be optional. error:' + e);
+  }
+
+  runNextTest();
+}
+
+let tests = [
+  testConstructNDEF
+];
+
+runTests();