Add m-esr52 at 52.6.0

1 files changed, 21 insertions, 0 deletions

diff --git a/js/src/tests/test262/ch11/11.4/11.4.1/11.4.1-4.a-9.js b/js/src/tests/test262/ch11/11.4/11.4.1/11.4.1-4.a-9.js
new file mode 100644
index 000000000..472fdc0c8
--- /dev/null
+++ b/js/src/tests/test262/ch11/11.4/11.4.1/11.4.1-4.a-9.js
@@ -0,0 +1,21 @@
+/// 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-9.js

+ * @description delete operator returns false when deleting a non-configurable data property (Math.LN2)

+ */

+

+

+function testcase() {

+  var d = delete Math.LN2;

+  if (d === false) {

+    return true;

+  }

+ }

+runTestCase(testcase);