diff options
Diffstat (limited to 'js/src/tests/test262/built-ins/Array/prototype/toReversed/this-value-boolean.js')
-rw-r--r-- | js/src/tests/test262/built-ins/Array/prototype/toReversed/this-value-boolean.js | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Array/prototype/toReversed/this-value-boolean.js b/js/src/tests/test262/built-ins/Array/prototype/toReversed/this-value-boolean.js new file mode 100644 index 0000000000..b91cffbec9 --- /dev/null +++ b/js/src/tests/test262/built-ins/Array/prototype/toReversed/this-value-boolean.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.toReversed +description: > + Array.prototype.toReversed converts booleans to objects +info: | + Array.prototype.toReversed ( ) + + 1. Let O be ? ToObject(this value). + 2. Let len be ? LengthOfArrayLike(O). + ... +features: [change-array-by-copy] +includes: [compareArray.js] +---*/ + +assert.compareArray(Array.prototype.toReversed.call(true), []); +assert.compareArray(Array.prototype.toReversed.call(false), []); + +/* Add length and indexed properties to `Boolean.prototype` */ +Boolean.prototype.length = 3; +assert.compareArray(Array.prototype.toReversed.call(true), [undefined, undefined, undefined]); +assert.compareArray(Array.prototype.toReversed.call(false), [undefined, undefined, undefined]); +delete Boolean.prototype.length; +Boolean.prototype[0] = "monkeys"; +Boolean.prototype[2] = "bogus"; +assert.compareArray(Array.prototype.toReversed.call(true), []); +assert.compareArray(Array.prototype.toReversed.call(false), []); + +reportCompare(0, 0); |