Adding upstream version 124.0.1.upstream/124.0.1

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

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);