Adding upstream version 86.0.1.upstream/86.0.1upstream

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

1 files changed, 47 insertions, 0 deletions

diff --git a/js/src/tests/test262/built-ins/Object/defineProperties/15.2.3.7-6-a-306.js b/js/src/tests/test262/built-ins/Object/defineProperties/15.2.3.7-6-a-306.js
new file mode 100644
index 0000000000..eefff64664
--- /dev/null
+++ b/js/src/tests/test262/built-ins/Object/defineProperties/15.2.3.7-6-a-306.js
@@ -0,0 +1,47 @@
+// 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-306
+description: >
+    Object.defineProperties - 'O' is an Arguments object, 'P' is
+    generic own data property of 'O', test TypeError is thrown when
+    updating the [[Value]] attribute value of 'P' which is not
+    writable and not configurable (10.6 [[DefineOwnProperty]] step 4)
+includes: [propertyHelper.js]
+---*/
+
+var arg = (function() {
+  return arguments;
+}(1, 2, 3));
+
+Object.defineProperty(arg, "genericProperty", {
+  value: 1001,
+  writable: false,
+  configurable: false
+});
+
+try {
+  Object.defineProperties(arg, {
+    "genericProperty": {
+      value: 1002
+    }
+  });
+
+  $ERROR("Expected an exception.");
+} catch (e) {
+  verifyEqualTo(arg, "genericProperty", 1001);
+
+  verifyNotWritable(arg, "genericProperty");
+
+  verifyNotEnumerable(arg, "genericProperty");
+
+  verifyNotConfigurable(arg, "genericProperty");
+
+  if (!(e instanceof TypeError)) {
+    $ERROR("Expected TypeError, got " + e);
+  }
+
+}
+
+reportCompare(0, 0);