1 files changed, 26 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/FinalizationRegistry/prototype/constructor.js b/js/src/tests/test262/built-ins/FinalizationRegistry/prototype/constructor.js
new file mode 100644
index 0000000000..3f83b2e752
--- /dev/null
+++ b/js/src/tests/test262/built-ins/FinalizationRegistry/prototype/constructor.js
@@ -0,0 +1,26 @@
+// |reftest| skip-if(!this.hasOwnProperty('FinalizationRegistry')) -- FinalizationRegistry is not enabled unconditionally
+// Copyright (C) 2019 Leo Balter. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-finalization-registry.prototype.constructor
+description: FinalizationRegistry.prototype.constructor property descriptor
+info: |
+  FinalizationRegistry.prototype.constructor
+
+  The initial value of FinalizationRegistry.prototype.constructor is the intrinsic
+  object %FinalizationRegistry%.
+
+  17 ECMAScript Standard Built-in Objects
+includes: [propertyHelper.js]
+features: [FinalizationRegistry]
+---*/
+
+verifyProperty(FinalizationRegistry.prototype, 'constructor', {
+  value: FinalizationRegistry,
+  writable: true,
+  enumerable: false,
+  configurable: true
+});
+
+reportCompare(0, 0);