1 files changed, 22 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Symbol/auto-boxing-non-strict.js b/js/src/tests/test262/built-ins/Symbol/auto-boxing-non-strict.js
new file mode 100644
index 0000000000..66cf29c508
--- /dev/null
+++ b/js/src/tests/test262/built-ins/Symbol/auto-boxing-non-strict.js
@@ -0,0 +1,22 @@
+// Copyright (C) 2013 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+es6id: 19.4
+description: >
+    Symbol ToObject auto-boxing
+flags: [noStrict]
+features: [Symbol]
+---*/
+
+var sym = Symbol('66');
+
+sym.a = 0;
+assert.sameValue(sym.a, undefined, "The value of `sym.a` is `undefined`, after executing `sym.a = 0;`");
+
+sym['a' + 'b'] = 0;
+assert.sameValue(sym['a' + 'b'], undefined, "The value of `sym['a' + 'b']` is `undefined`, after executing `sym['a' + 'b'] = 0;`");
+
+sym[62] = 0;
+assert.sameValue(sym[62], undefined, "The value of `sym[62]` is `undefined`, after executing `sym[62] = 0;`");
+
+reportCompare(0, 0);