diff options
author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
---|---|---|
committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
commit | 26a029d407be480d791972afb5975cf62c9360a6 (patch) | |
tree | f435a8308119effd964b339f76abb83a57c29483 /js/src/tests/test262/built-ins/Array/prototype/toSpliced/start-bigger-than-length.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/built-ins/Array/prototype/toSpliced/start-bigger-than-length.js')
-rw-r--r-- | js/src/tests/test262/built-ins/Array/prototype/toSpliced/start-bigger-than-length.js | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Array/prototype/toSpliced/start-bigger-than-length.js b/js/src/tests/test262/built-ins/Array/prototype/toSpliced/start-bigger-than-length.js new file mode 100644 index 0000000000..ca073db0e0 --- /dev/null +++ b/js/src/tests/test262/built-ins/Array/prototype/toSpliced/start-bigger-than-length.js @@ -0,0 +1,25 @@ +// Copyright (C) 2021 Igalia, S.L. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. + +/*--- +esid: sec-array.prototype.toSpliced +description: > + Array.prototype.toSpliced clamps the start argument to the this value length. +info: | + Array.prototype.toSpliced ( start, deleteCount, ...items ) + + ... + 2. Let len be ? LengthOfArrayLike(O). + 3. Let relativeStart be ? ToIntegerOrInfinity(start). + 4. If relativeStart is -∞, let actualStart be 0. + 5. Else if relativeStart < 0, let actualStart be max(len + relativeStart, 0). + 6. Else, let actualStart be min(relativeStart, len). + ... +features: [change-array-by-copy] +includes: [compareArray.js] +---*/ + +var result = [0, 1, 2, 3, 4].toSpliced(10, 1, 5, 6); +assert.compareArray(result, [0, 1, 2, 3, 4, 5, 6]); + +reportCompare(0, 0); |