Adding upstream version 86.0.1.upstream/86.0.1upstream

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

1 files changed, 39 insertions, 0 deletions

diff --git a/js/src/tests/test262/built-ins/Object/create/15.2.3.5-4-270.js b/js/src/tests/test262/built-ins/Object/create/15.2.3.5-4-270.js
new file mode 100644
index 0000000000..217295fc0b
--- /dev/null
+++ b/js/src/tests/test262/built-ins/Object/create/15.2.3.5-4-270.js
@@ -0,0 +1,39 @@
+// Copyright (c) 2012 Ecma International.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+es5id: 15.2.3.5-4-270
+description: >
+    Object.create - 'set' property of one property in 'Properties' is
+    own data property that overrides an inherited data property
+    (8.10.5 step 8.a)
+---*/
+
+var data1 = "data";
+var data2 = "data";
+var proto = {
+  set: function(value) {
+    data2 = value;
+  }
+};
+
+var ConstructFun = function() {};
+ConstructFun.prototype = proto;
+var child = new ConstructFun();
+child.set = function(value) {
+  data1 = value;
+};
+
+var newObj = Object.create({}, {
+  prop: child
+});
+
+var hasProperty = newObj.hasOwnProperty("prop");
+
+newObj.prop = "overrideData";
+
+assert(hasProperty, 'hasProperty !== true');
+assert.sameValue(data1, "overrideData", 'data1');
+assert.sameValue(data2, "data", 'data2');
+
+reportCompare(0, 0);