Adding upstream version 86.0.1.upstream/86.0.1upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 30 insertions, 0 deletions

diff --git a/js/src/tests/test262/built-ins/AsyncGeneratorFunction/instance-name.js b/js/src/tests/test262/built-ins/AsyncGeneratorFunction/instance-name.js
new file mode 100644
index 0000000000..ec26979e2b
--- /dev/null
+++ b/js/src/tests/test262/built-ins/AsyncGeneratorFunction/instance-name.js
@@ -0,0 +1,30 @@
+// Copyright (C) 2018 Valerie Young. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-asyncgeneratorfunction
+description: Assignment of function `name` attribute
+info: |
+    AsyncGeneratorFunction ( p1, p2, … , pn, body )
+    ...
+    3. Return CreateDynamicFunction(C, NewTarget, "async generator", args).
+
+    RuntimeSemantics: CreateDynamicFunction(constructor, newTarget, kind, args)
+    ...
+    29. Perform SetFunctionName(F, "anonymous").
+includes: [propertyHelper.js]
+features: [async-iteration]
+---*/
+
+var AsyncGeneratorFunction = Object.getPrototypeOf(async function* () {}).constructor;
+
+var instance = AsyncGeneratorFunction()
+
+verifyProperty(instance, "name", {
+  value: "anonymous",
+  enumerable: false,
+  writable: false,
+  configurable: true,
+});
+
+reportCompare(0, 0);