Adding upstream version 86.0.1.upstream/86.0.1upstream

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

1 files changed, 43 insertions, 0 deletions

diff --git a/js/src/tests/test262/built-ins/Object/defineProperty/15.2.3.6-4-311.js b/js/src/tests/test262/built-ins/Object/defineProperty/15.2.3.6-4-311.js
new file mode 100644
index 0000000000..efa0d5b6d1
--- /dev/null
+++ b/js/src/tests/test262/built-ins/Object/defineProperty/15.2.3.6-4-311.js
@@ -0,0 +1,43 @@
+// Copyright (c) 2012 Ecma International.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+es5id: 15.2.3.6-4-311
+description: >
+    Object.defineProperty - 'O' is an Arguments object, 'name' is an
+    index named accessor property of 'O' but not defined in
+    [[ParameterMap]] of 'O', test TypeError is thrown when updating
+    the [[Enumerable]] attribute value of 'name' which is not
+    configurable (10.6 [[DefineOwnProperty]] step 4)
+includes: [propertyHelper.js]
+---*/
+
+(function() {
+  function getFunc() {
+    return 0;
+  }
+  Object.defineProperty(arguments, "0", {
+    get: getFunc,
+    enumerable: true,
+    configurable: false
+  });
+  try {
+    Object.defineProperty(arguments, "0", {
+      enumerable: false
+    });
+    $ERROR("Expected an exception.");
+  } catch (e) {
+    verifyEqualTo(arguments, "0", getFunc());
+
+    verifyEnumerable(arguments, "0");
+
+    verifyNotConfigurable(arguments, "0");
+
+    if (!(e instanceof TypeError)) {
+      $ERROR("Expected TypeError, got " + e);
+    }
+
+  }
+}());
+
+reportCompare(0, 0);