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/Set/prototype/difference/not-a-constructor.js b/js/src/tests/test262/built-ins/Set/prototype/difference/not-a-constructor.js
new file mode 100644
index 0000000000..eb8765cfb2
--- /dev/null
+++ b/js/src/tests/test262/built-ins/Set/prototype/difference/not-a-constructor.js
@@ -0,0 +1,25 @@
+// |reftest| skip -- set-methods is not supported
+// Copyright (C) 2023 Anthony Frehner and Kevin Gibbons. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-set.prototype.difference
+description: Set.prototype.difference does not implement [[Construct]], is not new-able
+includes: [isConstructor.js]
+features: [Reflect.construct, set-methods]
+---*/
+
+assert.sameValue(
+  isConstructor(Set.prototype.difference),
+  false,
+  "isConstructor(Set.prototype.difference) must return false"
+);
+
+assert.throws(
+  TypeError,
+  () => {
+    new Set.prototype.difference();
+  },
+  "`new Set.prototype.difference()` throws TypeError"
+);
+
+reportCompare(0, 0);