3 files changed, 69 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/AsyncArrowFunction/browser.js b/js/src/tests/test262/built-ins/AsyncArrowFunction/browser.js
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/js/src/tests/test262/built-ins/AsyncArrowFunction/browser.js
diff --git a/js/src/tests/test262/built-ins/AsyncArrowFunction/is-a-constructor.js b/js/src/tests/test262/built-ins/AsyncArrowFunction/is-a-constructor.js
new file mode 100644
index 0000000000..b68d2f665d
--- /dev/null
+++ b/js/src/tests/test262/built-ins/AsyncArrowFunction/is-a-constructor.js
@@ -0,0 +1,26 @@
+// Copyright (C) 2020 Rick Waldron. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-ecmascript-standard-built-in-objects
+description: >
+  The AsyncArrowFunction constructor implements [[Construct]]
+info: |
+  IsConstructor ( argument )
+
+  The abstract operation IsConstructor takes argument argument (an ECMAScript language value).
+  It determines if argument is a function object with a [[Construct]] internal method.
+  It performs the following steps when called:
+
+  If Type(argument) is not Object, return false.
+  If argument has a [[Construct]] internal method, return true.
+  Return false.
+includes: [isConstructor.js, hidden-constructors.js]
+features: [Reflect.construct]
+---*/
+
+assert.sameValue(isConstructor(AsyncArrowFunction), true, 'isConstructor(AsyncArrowFunction) must return true');
+new AsyncArrowFunction();
+  
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/built-ins/AsyncArrowFunction/shell.js b/js/src/tests/test262/built-ins/AsyncArrowFunction/shell.js
new file mode 100644
index 0000000000..7af18bddd7
--- /dev/null
+++ b/js/src/tests/test262/built-ins/AsyncArrowFunction/shell.js
@@ -0,0 +1,43 @@
+// GENERATED, DO NOT EDIT
+// file: hidden-constructors.js
+// Copyright (C) 2020 Rick Waldron. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+description: |
+  Provides uniform access to built-in constructors that are not exposed to the global object.
+defines:
+  - AsyncArrowFunction
+  - AsyncFunction
+  - AsyncGeneratorFunction
+  - GeneratorFunction
+---*/
+
+var AsyncArrowFunction = Object.getPrototypeOf(async () => {}).constructor;
+var AsyncFunction = Object.getPrototypeOf(async function () {}).constructor;
+var AsyncGeneratorFunction = Object.getPrototypeOf(async function* () {}).constructor;
+var GeneratorFunction = Object.getPrototypeOf(function* () {}).constructor;
+
+// file: isConstructor.js
+// Copyright (C) 2017 André Bargull. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+description: |
+    Test if a given function is a constructor function.
+defines: [isConstructor]
+features: [Reflect.construct]
+---*/
+
+function isConstructor(f) {
+    if (typeof f !== "function") {
+      throw new Test262Error("isConstructor invoked with a non-function value");
+    }
+
+    try {
+        Reflect.construct(function(){}, [], f);
+    } catch (e) {
+        return false;
+    }
+    return true;
+}