1 files changed, 25 insertions, 0 deletions
diff --git a/js/src/tests/test262/language/statements/class/subclass/builtin-objects/Boolean/regular-subclassing.js b/js/src/tests/test262/language/statements/class/subclass/builtin-objects/Boolean/regular-subclassing.js
new file mode 100644
index 0000000000..e296c1d4e3
--- /dev/null
+++ b/js/src/tests/test262/language/statements/class/subclass/builtin-objects/Boolean/regular-subclassing.js
@@ -0,0 +1,25 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+es6id: 19.3.1
+description: Subclassing Function
+info: |
+  19.3.1 The Boolean Constructor
+
+  The Boolean constructor is designed to be subclassable. It may be used as the
+  value of an extends clause of a class definition.
+  ...
+---*/
+
+class Bln extends Boolean {}
+
+var b1 = new Bln(1);
+
+assert.notSameValue(b1, true, 'b1 is an Boolean object');
+assert.sameValue(b1.valueOf(), true);
+
+var b2 = new Bln(0);
+assert.notSameValue(b2, false, 'bln is an Boolean object');
+assert.sameValue(b2.valueOf(), false);
+
+reportCompare(0, 0);