Adding upstream version 124.0.1.upstream/124.0.1

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

1 files changed, 22 insertions, 0 deletions

diff --git a/js/src/tests/test262/built-ins/ThrowTypeError/property-order.js b/js/src/tests/test262/built-ins/ThrowTypeError/property-order.js
new file mode 100644
index 0000000000..af82b17116
--- /dev/null
+++ b/js/src/tests/test262/built-ins/ThrowTypeError/property-order.js
@@ -0,0 +1,22 @@
+// Copyright (C) 2020 ExE Boss. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-createbuiltinfunction
+description: "%ThrowTypeError% function property order"
+info: |
+  Set order: "length", "name"
+---*/
+
+var ThrowTypeError = Object.getOwnPropertyDescriptor(function() {
+  "use strict";
+  return arguments;
+}(), "callee").get;
+
+var propNames = Object.getOwnPropertyNames(ThrowTypeError);
+var lengthIndex = propNames.indexOf("length");
+var nameIndex = propNames.indexOf("name");
+
+assert(lengthIndex >= 0 && nameIndex === lengthIndex + 1,
+  "The `length` property comes before the `name` property on built-in functions");
+
+reportCompare(0, 0);