// Copyright 2018 the V8 project authors. All rights reserved.// Use of this source code is governed by a BSD-style license that can be// found in the LICENSE file.// Flags: --harmony-intl-segmenterconstsegmenter=newIntl.Segmenter();consttext="Hello World, Test 123! Foo Bar. How are you?";constiter=segmenter.segment(text);assertEquals("function",typeofiter.following);
// 1.5.3.2 %SegmentIteratorPrototype%.following( [ from ] )// 3.b If from >= iterator.[[SegmentIteratorString]], throw a RangeError exception.assertDoesNotThrow(()=>iter.following(text.length-1));assertThrows(()=>iter.following(text.length),RangeError);assertThrows(()=>iter.following(text.length+1),RangeError);