Adding upstream version 124.0.1.upstream/124.0.1

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 33 insertions, 0 deletions

diff --git a/js/src/tests/non262/Array/regress-345961.js b/js/src/tests/non262/Array/regress-345961.js
new file mode 100644
index 0000000000..2002301a85
--- /dev/null
+++ b/js/src/tests/non262/Array/regress-345961.js
@@ -0,0 +1,33 @@
+/* -*- 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 = 345961;
+var summary = 'Array.prototype.shift should preserve holes';
+var actual = '';
+var expect = '';
+
+
+//-----------------------------------------------------------------------------
+test();
+//-----------------------------------------------------------------------------
+
+function test()
+{
+  printBugNumber(BUGNUMBER);
+  printStatus (summary);
+ 
+  expect = false;
+
+  var array = new Array(2);
+  array.shift();
+  actual = array.hasOwnProperty(0);
+  reportCompare(expect, actual, summary);
+
+  array=Array(1);
+  array.shift(1);
+  actual = array.hasOwnProperty(1);
+  reportCompare(expect, actual, summary);
+}