Adding upstream version 86.0.1.upstream/86.0.1upstream

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

1 files changed, 49 insertions, 0 deletions

diff --git a/js/src/tests/test262/built-ins/Object/defineProperties/15.2.3.7-6-a-279.js b/js/src/tests/test262/built-ins/Object/defineProperties/15.2.3.7-6-a-279.js
new file mode 100644
index 0000000000..69aff91049
--- /dev/null
+++ b/js/src/tests/test262/built-ins/Object/defineProperties/15.2.3.7-6-a-279.js
@@ -0,0 +1,49 @@
+// Copyright (c) 2012 Ecma International.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+es5id: 15.2.3.7-6-a-279
+description: >
+    Object.defineProperties - 'O' is an Arguments object, 'P' is own
+    property which is ever defined in both [[ParameterMap]] of 'O' and
+    'O', and is deleted afterwards, and 'desc' is accessor descriptor,
+    test 'P' is redefined in 'O' with all correct attribute values
+    (10.6 [[DefineOwnProperty]] step 3)
+includes: [propertyHelper.js]
+---*/
+
+
+var arg;
+
+(function fun(a, b, c) {
+  arg = arguments;
+}(0, 1, 2));
+
+delete arg[0];
+
+function get_func() {
+  return 10;
+}
+
+function set_func(value) {
+  arg.setVerifyHelpProp = value;
+}
+
+Object.defineProperties(arg, {
+  "0": {
+    get: get_func,
+    set: set_func,
+    enumerable: true,
+    configurable: true
+  }
+});
+
+verifyEqualTo(arg, "0", get_func());
+
+verifyWritable(arg, "0", "setVerifyHelpProp");
+
+verifyEnumerable(arg, "0");
+
+verifyConfigurable(arg, "0");
+
+reportCompare(0, 0);