1 files changed, 30 insertions, 0 deletions
diff --git a/js/src/tests/non262/regress/regress-466787.js b/js/src/tests/non262/regress/regress-466787.js
new file mode 100644
index 0000000000..8096910eae
--- /dev/null
+++ b/js/src/tests/non262/regress/regress-466787.js
@@ -0,0 +1,30 @@
+/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+//-----------------------------------------------------------------------------
+var BUGNUMBER = 466787;
+var summary = 'TM: new Number() should stay a number during recording';
+var actual = '';
+var expect = '';
+
+
+//-----------------------------------------------------------------------------
+test();
+//-----------------------------------------------------------------------------
+
+function test()
+{
+  printBugNumber(BUGNUMBER);
+  printStatus (summary);
+
+  expect = '4444';
+
+
+  for (let j = 0; j < 4; ++j) { for (let one of [new Number(1)]) {
+        print(actual += '' + (3 + one)); } }
+
+
+  reportCompare(expect, actual, summary);
+}