Adding upstream version 124.0.1.upstream/124.0.1

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

1 files changed, 42 insertions, 0 deletions

diff --git a/js/src/tests/test262/built-ins/Array/prototype/forEach/15.4.4.18-2-5.js b/js/src/tests/test262/built-ins/Array/prototype/forEach/15.4.4.18-2-5.js
new file mode 100644
index 0000000000..4b7348b4d8
--- /dev/null
+++ b/js/src/tests/test262/built-ins/Array/prototype/forEach/15.4.4.18-2-5.js
@@ -0,0 +1,42 @@
+// Copyright (c) 2012 Ecma International.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-array.prototype.foreach
+description: >
+    Array.prototype.forEach applied to Array-like object, 'length' is
+    an own data property that overrides an inherited accessor property
+---*/
+
+var result = false;
+
+function callbackfn(val, idx, obj) {
+  result = (obj.length === 2);
+}
+
+var proto = {};
+
+Object.defineProperty(proto, "length", {
+  get: function() {
+    return 3;
+  },
+  configurable: true
+});
+
+var Con = function() {};
+Con.prototype = proto;
+
+var child = new Con();
+Object.defineProperty(child, "length", {
+  value: 2,
+  configurable: true
+});
+child[0] = 12;
+child[1] = 11;
+child[2] = 9;
+
+Array.prototype.forEach.call(child, callbackfn);
+
+assert(result, 'result !== true');
+
+reportCompare(0, 0);