diff options
Diffstat (limited to 'js/src/tests/test262/built-ins/Array/prototype/toSpliced/deleteCount-clamped-between-zero-and-remaining-count.js')
-rw-r--r-- | js/src/tests/test262/built-ins/Array/prototype/toSpliced/deleteCount-clamped-between-zero-and-remaining-count.js | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Array/prototype/toSpliced/deleteCount-clamped-between-zero-and-remaining-count.js b/js/src/tests/test262/built-ins/Array/prototype/toSpliced/deleteCount-clamped-between-zero-and-remaining-count.js new file mode 100644 index 0000000000..7cc84733e2 --- /dev/null +++ b/js/src/tests/test262/built-ins/Array/prototype/toSpliced/deleteCount-clamped-between-zero-and-remaining-count.js @@ -0,0 +1,39 @@ +// 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: deleteCount is clamped between zero and len - actualStart +info: | + 22.1.3.25 Array.prototype.toSpliced (start, deleteCount , ...items ) + + ... + 10. Else, + a. Let dc be ? ToIntegerOrInfinity(deleteCount). + b. Let actualDeleteCount be the result of clamping dc between 0 and len - actualStart. + ... +features: [change-array-by-copy] +includes: [compareArray.js] +---*/ + +assert.compareArray( + [0, 1, 2, 3, 4, 5].toSpliced(2, -1), + [0, 1, 2, 3, 4, 5] +); + +assert.compareArray( + [0, 1, 2, 3, 4, 5].toSpliced(-4, -1), + [0, 1, 2, 3, 4, 5] +); + +assert.compareArray( + [0, 1, 2, 3, 4, 5].toSpliced(2, 6), + [0, 1] +); + +assert.compareArray( + [0, 1, 2, 3, 4, 5].toSpliced(-4, 6), + [0, 1] +); + +reportCompare(0, 0); |