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jerryscript/tests/jerry/es.next/regression-test-issue-3606.js
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batizdaniel a25b824509 Implement {Array, %TypedArray%, String}.prototype.at method (#4681)
The following methods were implemented:
- Array.prototype.at based on ECMA-262 Stage 3 Draft Relative Indexing Method proposal
- String.prototype.at based on ECMA-262 Stage 3 Draft Relative Indexing Method proposal
- TypedArray.prototype.at based on ECMA-262 Stage 3 Draft Relative Indexing Method proposal

https://tc39.es/proposal-relative-indexing-method/

JerryScript-DCO-1.0-Signed-off-by: Daniel Batiz batizjob@gmail.com
2021-08-10 17:19:25 +02:00

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JavaScript

// Copyright JS Foundation and other contributors, http://js.foundation
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
var expected = '{"at":true,"copyWithin":true,"entries":true,"fill":true,"find":true,"findIndex":true,"flat":true,"flatMap":true,"includes":true,"keys":true,"values":true}';
assert(JSON.stringify(Array.prototype[Symbol.unscopables]) === expected);