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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
commit | 26a029d407be480d791972afb5975cf62c9360a6 (patch) | |
tree | f435a8308119effd964b339f76abb83a57c29483 /js/src/tests/test262/intl402/Segmenter/prototype/segment/containing/index-throws.js | |
parent | Initial commit. (diff) | |
download | firefox-26a029d407be480d791972afb5975cf62c9360a6.tar.xz firefox-26a029d407be480d791972afb5975cf62c9360a6.zip |
Adding upstream version 124.0.1.upstream/124.0.1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'js/src/tests/test262/intl402/Segmenter/prototype/segment/containing/index-throws.js')
-rw-r--r-- | js/src/tests/test262/intl402/Segmenter/prototype/segment/containing/index-throws.js | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/js/src/tests/test262/intl402/Segmenter/prototype/segment/containing/index-throws.js b/js/src/tests/test262/intl402/Segmenter/prototype/segment/containing/index-throws.js new file mode 100644 index 0000000000..2948b6a242 --- /dev/null +++ b/js/src/tests/test262/intl402/Segmenter/prototype/segment/containing/index-throws.js @@ -0,0 +1,48 @@ +// |reftest| skip-if(!Intl.Segmenter) -- Intl.Segmenter is not enabled unconditionally +// Copyright 2020 the V8 project authors. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. +/*--- +esid: sec-%segmentsprototype%.containing +description: Verifies the cases which the value of index which throws. +info: | + %Segments.prototype%.containing ( index ) + + 6. Let n be ? ToInteger(index). + 7. If n < 0 or n ≥ len, return undefined. + 8. Let startIndex be ! FindBoundary(segmenter, string, n, before). + + ToInteger ( argument ) + 1. Let number be ? ToNumber(argument). + + ToNumber ( argument ) + Symbol | Throw a TypeError exception. + BigInt | Throw a TypeError exception. + +features: [Intl.Segmenter] +---*/ + +const input = "a b c"; +const granularities = [undefined, "grapheme", "word", "sentence"]; +const index_throws = [ + // Symbol + Symbol(), + // BigInt + 0n, + -1n, + 1n, + BigInt(0), + BigInt(1), + BigInt(-1), + BigInt(input.length), +]; + +granularities.forEach( + function(granularity) { + const segmenter = new Intl.Segmenter(undefined, {granularity}); + const segment = segmenter.segment(input); + index_throws.forEach(function(index) { + assert.throws(TypeError, () => {segment.containing(index);}) + }); + }); + +reportCompare(0, 0); |