Add m-esr52 at 52.6.0

1 files changed, 60 insertions, 0 deletions

diff --git a/js/src/tests/js1_5/extensions/regress-355497.js b/js/src/tests/js1_5/extensions/regress-355497.js
new file mode 100644
index 000000000..4f69eefbf
--- /dev/null
+++ b/js/src/tests/js1_5/extensions/regress-355497.js
@@ -0,0 +1,60 @@
+/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+//-----------------------------------------------------------------------------
+var BUGNUMBER = 355497;
+var summary = 'Do not overflow stack with Array.slice, getter';
+var actual = '';
+var expect = '';
+
+//-----------------------------------------------------------------------------
+test();
+//-----------------------------------------------------------------------------
+
+function test()
+{
+  enterFunc ('test');
+  printBugNumber(BUGNUMBER);
+  printStatus (summary);
+
+  expect = 'InternalError: too much recursion';
+
+  try
+  {
+    var a = { length: 1 };
+    a.__defineGetter__(0, [].slice);
+    a[0];
+  }
+  catch(ex)
+  {
+    actual = ex + '';
+  }
+  reportCompare(expect, actual, summary + ': 1');
+
+  try
+  {
+    var b = { length: 1 };
+    b.__defineGetter__(0, function () { return Array.slice(b);});
+    b[0];
+  }
+  catch(ex)
+  {
+    actual = ex + '';
+  }
+  reportCompare(expect, actual, summary + ': 2');
+
+  try
+  {
+    var c = [];
+    c.__defineSetter__(0, c.unshift);
+    c[0] = 1;
+  }
+  catch(ex)
+  {
+    actual = ex + '';
+  }
+  reportCompare(expect, actual, summary + ': 3');
+  exitFunc ('test');
+}