Do not allow accessors to intercept getting/setting properties on...

test/mjsunit/error-constructors.js

Index: test/mjsunit/error-constructors.js
===================================================================
--- test/mjsunit/error-constructors.js	(revision 6270)
+++ test/mjsunit/error-constructors.js	(working copy)
@@ -1,4 +1,4 @@
-// Copyright 2009 the V8 project authors. All rights reserved.
+// Copyright 2011 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
@@ -30,3 +30,28 @@
 Error.prototype.toString = Object.prototype.toString;
 assertEquals("[object Error]", Error.prototype.toString());
 assertEquals(Object.prototype, Error.prototype.__proto__);
+

[Søren Thygesen Gjesse, 2011/01/12 15:46:41]

Maybe add a comment here to what this is actually testing.

+ReferenceError.prototype.__defineSetter__(
+    'stack',
+    function(v) { assertTrue(false); });
+ReferenceError.prototype.__defineSetter__(
+    'message',
+    function(v) { assertTrue(false); });
+ReferenceError.prototype.__defineSetter__(
+    'type',
+    function(v) { assertTrue(false); });
+ReferenceError.prototype.__defineSetter__(
+    'arguments',
+    function(v) { assertTrue(false); });
+
+var e0 = new ReferenceError();
+var e1 = new ReferenceError('123');
+assertTrue(e1.hasOwnProperty('message'));
+assertTrue(e0.hasOwnProperty('stack'));
+assertTrue(e1.hasOwnProperty('stack'));
+assertTrue(e0.hasOwnProperty('type'));
+assertTrue(e1.hasOwnProperty('type'));
+assertTrue(e0.hasOwnProperty('arguments'));
+assertTrue(e1.hasOwnProperty('arguments'));
+
+