Add m-esr52 at 52.6.0

1 files changed, 29 insertions, 0 deletions

diff --git a/js/src/tests/test262/ch11/11.4/11.4.1/11.4.1-4.a-2.js b/js/src/tests/test262/ch11/11.4/11.4.1/11.4.1-4.a-2.js
new file mode 100644
index 000000000..be165f1f1
--- /dev/null
+++ b/js/src/tests/test262/ch11/11.4/11.4.1/11.4.1-4.a-2.js
@@ -0,0 +1,29 @@
+/// Copyright (c) 2012 Ecma International.  All rights reserved. 

+/// Ecma International makes this code available under the terms and conditions set

+/// forth on http://hg.ecmascript.org/tests/test262/raw-file/tip/LICENSE (the 

+/// "Use Terms").   Any redistribution of this code must retain the above 

+/// copyright and this notice and otherwise comply with the Use Terms.

+/**

+ * This test is actually testing the [[Delete]] internal method (8.12.8). Since the

+ * language provides no way to directly exercise [[Delete]], the tests are placed here.

+ *

+ * @path ch11/11.4/11.4.1/11.4.1-4.a-2.js

+ * @description delete operator returns true when deleting a configurable accessor property

+ */

+

+

+function testcase() {

+  var o = {};

+

+  // define an accessor

+  // dummy getter

+  var getter = function () { return 1; }

+  var desc = { get: getter, configurable: true };

+  Object.defineProperty(o, "foo", desc);

+    

+  var d = delete o.foo;

+  if (d === true && o.hasOwnProperty("foo") === false) {

+    return true;

+  }

+ }

+runTestCase(testcase);