Adding upstream version 124.0.1.upstream/124.0.1

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

1 files changed, 25 insertions, 0 deletions

diff --git a/js/src/tests/test262/built-ins/Promise/executor-function-property-order.js b/js/src/tests/test262/built-ins/Promise/executor-function-property-order.js
new file mode 100644
index 0000000000..207dd3b6f0
--- /dev/null
+++ b/js/src/tests/test262/built-ins/Promise/executor-function-property-order.js
@@ -0,0 +1,25 @@
+// 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: Promise executor function property order
+info: |
+  Set order: "length", "name"
+---*/
+
+var executorFunction;
+
+function NotPromise(executor) {
+  executorFunction = executor;
+  executor(function() {}, function() {});
+}
+Promise.resolve.call(NotPromise);
+
+var propNames = Object.getOwnPropertyNames(executorFunction);
+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);