diff options
Diffstat (limited to 'js/src/tests/test262/built-ins/Array/prototype/toSorted/length-increased-while-iterating.js')
-rw-r--r-- | js/src/tests/test262/built-ins/Array/prototype/toSorted/length-increased-while-iterating.js | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Array/prototype/toSorted/length-increased-while-iterating.js b/js/src/tests/test262/built-ins/Array/prototype/toSorted/length-increased-while-iterating.js new file mode 100644 index 0000000000..2843d92f54 --- /dev/null +++ b/js/src/tests/test262/built-ins/Array/prototype/toSorted/length-increased-while-iterating.js @@ -0,0 +1,31 @@ +// 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.toSorted +description: > + Array.prototype.toSorted caches the length getting the array elements. +info: | + Array.prototype.toSorted ( compareFn ) + + ... + 3. Let len be ? LengthOfArrayLike(O). + ... + 6. Let sortedList be ? SortIndexedProperties(obj, len, SortCompare, false). + ... + +features: [change-array-by-copy] +includes: [compareArray.js] +---*/ + +var arr = [5, 0, 3]; +Object.defineProperty(arr, "0", { + get() { + arr.push(1); + return 5; + } +}); + +assert.compareArray(arr.toSorted(), [0, 3, 5]); + +reportCompare(0, 0); |