1 files changed, 21 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Array/prototype/findLastIndex/call-with-boolean.js b/js/src/tests/test262/built-ins/Array/prototype/findLastIndex/call-with-boolean.js
new file mode 100644
index 0000000000..d9565b5641
--- /dev/null
+++ b/js/src/tests/test262/built-ins/Array/prototype/findLastIndex/call-with-boolean.js
@@ -0,0 +1,21 @@
+// Copyright (C) 2021 Microsoft. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-array.prototype.findlastindex
+description: Array.prototype.findLastIndex applied to boolean primitive.
+features: [array-find-from-last]
+---*/
+
+assert.sameValue(
+  Array.prototype.findLastIndex.call(true, () => {}),
+  -1,
+  'Array.prototype.findLastIndex.call(true, () => {}) must return -1'
+);
+assert.sameValue(
+  Array.prototype.findLastIndex.call(false, () => {}),
+  -1,
+  'Array.prototype.findLastIndex.call(false, () => {}) must return -1'
+);
+
+reportCompare(0, 0);