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Diffstat (limited to 'js/src/tests/test262/intl402/Segmenter/prototype/segment/nested-next.js')
-rw-r--r-- | js/src/tests/test262/intl402/Segmenter/prototype/segment/nested-next.js | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/js/src/tests/test262/intl402/Segmenter/prototype/segment/nested-next.js b/js/src/tests/test262/intl402/Segmenter/prototype/segment/nested-next.js new file mode 100644 index 0000000000..6d21985021 --- /dev/null +++ b/js/src/tests/test262/intl402/Segmenter/prototype/segment/nested-next.js @@ -0,0 +1,39 @@ +// |reftest| skip-if(!Intl.Segmenter) -- Intl.Segmenter is not enabled unconditionally +// Copyright 2020 the V8 project authors, Igalia, S.L. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. + +/*--- +esid: sec-%segmentsprototype%-@@iterator +description: Test to ensure the nested calling of the next method won't caused confusion to each other. +info: | + %Segments.prototype% [ @@iterator ] () + 5. Return ! CreateSegmentIterator(segmenter, string) + + CreateSegmentIterator ( segmenter, string ) + 1. Let internalSlotsList be « [[IteratingSegmenter]], [[IteratedString]], [[IteratedStringNextSegmentCodeUnitIndex]] ». + 2. Let iterator be ! ObjectCreate(%SegmentIterator.prototype%, internalSlotsList). + 3. Set iterator.[[IteratingSegmenter]] to segmenter. + 4. Set iterator.[[IteratedString]] to string. + 5. Set iterator.[[IteratedStringNextSegmentCodeUnitIndex]] to 0. + 6. Return iterator. + + %SegmentIterator.prototype%.next () + 5. Let startIndex be iterator.[[IteratedStringNextSegmentCodeUnitIndex]]. + +features: [Intl.Segmenter] +---*/ + +const segmenter = new Intl.Segmenter(); +const input = "ABCD"; +const segments = segmenter.segment(input); +let result = ""; +for (let v1 of segments) { + for (let v2 of segments) { + result += v1.segment; + result += v2.segment; + } + result += ":"; +} +assert.sameValue("AAABACAD:BABBBCBD:CACBCCCD:DADBDCDD:", result); + +reportCompare(0, 0); |