async-iteration: AsyncGeneratorPrototype tests (#1451)

1 files changed, 31 insertions, 0 deletions

diff --git a/test/built-ins/AsyncGeneratorPrototype/return/name.js b/test/built-ins/AsyncGeneratorPrototype/return/name.js
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index 000000000..c14f4ee23
--- /dev/null
+++ b/test/built-ins/AsyncGeneratorPrototype/return/name.js
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+// Copyright (C) 2018 Valerie Young. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-asyncgenerator-prototype-return
+description: >
+  Generator.prototype.next.name is "return".
+info: |
+  Generator.prototype.return ( value )
+
+  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]
+features: [generators]
+---*/
+
+async function* g() {}
+var AsyncGeneratorPrototype = Object.getPrototypeOf(g).prototype;
+
+verifyProperty(AsyncGeneratorPrototype.return, "name", {
+  value: "return",
+  enumerable: false,
+  writable: false,
+  configurable: true,
+});