Adding upstream version 124.0.1.upstream/124.0.1

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

1 files changed, 19 insertions, 0 deletions

diff --git a/js/src/tests/test262/built-ins/Iterator/prototype/Symbol.toStringTag/prop-desc.js b/js/src/tests/test262/built-ins/Iterator/prototype/Symbol.toStringTag/prop-desc.js
new file mode 100644
index 0000000000..5aaffdb1ca
--- /dev/null
+++ b/js/src/tests/test262/built-ins/Iterator/prototype/Symbol.toStringTag/prop-desc.js
@@ -0,0 +1,19 @@
+// |reftest| shell-option(--enable-iterator-helpers) skip-if(!this.hasOwnProperty('Iterator')||!xulRuntime.shell) -- iterator-helpers is not enabled unconditionally, requires shell-options
+// Copyright (C) 2023 Michael Ficarra. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-iteratorprototype-@@tostringtag
+description: Property descriptor
+info: |
+  `Iterator.prototype[@@toStringTag]` is an accessor property with attributes { [[Enumerable]]: *false*, [[Configurable]]: *true* }
+features: [iterator-helpers]
+---*/
+let desc = Object.getOwnPropertyDescriptor(Iterator.prototype, Symbol.toStringTag);
+assert.sameValue(typeof desc.get, 'function');
+assert.sameValue(typeof desc.set, 'function');
+assert.sameValue(desc.configurable, true);
+assert.sameValue(desc.enumerable, false);
+assert.sameValue(desc.value, undefined);
+assert.sameValue(desc.writable, undefined);
+
+reportCompare(0, 0);