1 files changed, 34 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Proxy/isExtensible/call-parameters.js b/js/src/tests/test262/built-ins/Proxy/isExtensible/call-parameters.js
new file mode 100644
index 0000000000..e6782da76a
--- /dev/null
+++ b/js/src/tests/test262/built-ins/Proxy/isExtensible/call-parameters.js
@@ -0,0 +1,34 @@
+// Copyright (C) 2015 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+es6id: 9.5.3
+description: >
+    The trap is called with handler on its context and the target object as the
+    first parabeter
+info: |
+    [[IsExtensible]] ( )
+
+    ...
+    8. Let booleanTrapResult be ToBoolean(Call(trap, handler, «target»)).
+    ...
+
+features: [Proxy]
+---*/
+
+var _target, _handler;
+var target = {};
+var handler = {
+  isExtensible: function(t) {
+    _handler = this;
+    _target = t;
+    return Object.isExtensible(t);
+  }
+}
+var p = new Proxy(target, handler);
+
+Object.isExtensible(p);
+
+assert.sameValue(_handler, handler);
+assert.sameValue(_target, target);
+
+reportCompare(0, 0);