From 26a029d407be480d791972afb5975cf62c9360a6 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Fri, 19 Apr 2024 02:47:55 +0200 Subject: Adding upstream version 124.0.1. Signed-off-by: Daniel Baumann --- .../AsyncGeneratorFunction/instance-prototype.js | 39 ++++++++++++++++++++++ 1 file changed, 39 insertions(+) create mode 100644 js/src/tests/test262/built-ins/AsyncGeneratorFunction/instance-prototype.js (limited to 'js/src/tests/test262/built-ins/AsyncGeneratorFunction/instance-prototype.js') diff --git a/js/src/tests/test262/built-ins/AsyncGeneratorFunction/instance-prototype.js b/js/src/tests/test262/built-ins/AsyncGeneratorFunction/instance-prototype.js new file mode 100644 index 0000000000..85eab9ae00 --- /dev/null +++ b/js/src/tests/test262/built-ins/AsyncGeneratorFunction/instance-prototype.js @@ -0,0 +1,39 @@ +// 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: Definition of instance `prototype` property +info: | + AsyncGeneratorFunction ( p1, p2, … , pn, body ) + ... + 3. Return CreateDynamicFunction(C, NewTarget, "async generator", args). + + Runtime Semantics: CreateDynamicFunction + ... + 37. Else if kind is "async generator", then + a. Let prototype be ObjectCreate(%AsyncGeneratorPrototype%). + b. Perform DefinePropertyOrThrow(F, "prototype", + PropertyDescriptor{[[Value]]: prototype, [[Writable]]: true, + [[Enumerable]]: false, [[Configurable]]: false}). + ... +includes: [propertyHelper.js] +features: [async-iteration] +---*/ + +var AsyncGeneratorFunction = Object.getPrototypeOf(async function* () {}).constructor; + +var instance = AsyncGeneratorFunction(); + +assert.sameValue(typeof instance.prototype, 'object'); +assert.sameValue( + Object.getPrototypeOf(instance.prototype), + Object.getPrototypeOf(instance).prototype +); + +verifyProperty(instance, "prototype", { + enumerable: false, + writable: true, + configurable: false, +}); + +reportCompare(0, 0); -- cgit v1.2.3