1 files changed, 54 insertions, 0 deletions
diff --git a/js/src/tests/non262/extensions/regress-412926.js b/js/src/tests/non262/extensions/regress-412926.js
new file mode 100644
index 0000000000..ffb356a5f8
--- /dev/null
+++ b/js/src/tests/non262/extensions/regress-412926.js
@@ -0,0 +1,54 @@
+/* -*- 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 = 412926;
+var summary = 'JS_ValueToId(cx, JSVAL_NULL) should return atom for "null" string';
+var actual = '';
+var expect = '';
+
+
+//-----------------------------------------------------------------------------
+test();
+//-----------------------------------------------------------------------------
+
+function test()
+{
+  printBugNumber(BUGNUMBER);
+  printStatus (summary);
+
+  actual = expect = 'No Errors';
+
+  var obj = { 'null': 1 };
+
+  var errors = [];
+
+  if (!obj.hasOwnProperty(null))
+    errors.push('null property is not owned');
+
+  if (!obj.propertyIsEnumerable(null))
+    errors.push('null property is not enumerable');
+
+  var getter_was_called = false;
+  obj.__defineGetter__(null, function() { getter_was_called = true; return 1; });
+  obj['null'];
+
+  if (!getter_was_called)
+    errors.push('getter was not assigned to the null property');
+
+  var setter_was_called = false;
+  obj.__defineSetter__(null, function() { setter_was_called = true; });
+  obj['null'] = 2;
+
+  if (!setter_was_called)
+    errors.push('setter was not assigned to the null property');
+
+  if (errors.length)
+    actual = errors.join('; ');
+
+  gc();
+
+  reportCompare(expect, actual, summary);
+}