1 files changed, 31 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/TypedArray/prototype/findLastIndex/name.js b/js/src/tests/test262/built-ins/TypedArray/prototype/findLastIndex/name.js
new file mode 100644
index 0000000000..87e4639963
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+++ b/js/src/tests/test262/built-ins/TypedArray/prototype/findLastIndex/name.js
@@ -0,0 +1,31 @@
+// Copyright (C) 2021 Microsoft. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-%typedarray%.prototype.findlastindex
+description: >
+  %TypedArray%.prototype.findLastIndex.name is "findLastIndex".
+info: |
+  %TypedArray%.prototype.findLastIndex (predicate [ , thisArg ] )
+
+  17 ECMAScript Standard Built-in Objects:
+    Every built-in Function object, including constructors, that is not
+    identified as an anonymous function has a name property whose value
+    is a String.
+
+    Unless otherwise specified, the name property of a built-in Function
+    object, if it exists, has the attributes { [[Writable]]: false,
+    [[Enumerable]]: false, [[Configurable]]: true }.
+includes: [propertyHelper.js, testTypedArray.js]
+features: [TypedArray, array-find-from-last]
+---*/
+
+assert.sameValue(TypedArray.prototype.findLastIndex.name, "findLastIndex");
+
+verifyProperty(TypedArray.prototype.findLastIndex, "name", {
+  enumerable: false,
+  writable: false,
+  configurable: true
+});
+
+reportCompare(0, 0);