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Diffstat (limited to 'js/src/tests/test262/built-ins/Array/prototype/findLastIndex/predicate-call-this-strict-strict.js')
-rw-r--r-- | js/src/tests/test262/built-ins/Array/prototype/findLastIndex/predicate-call-this-strict-strict.js | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Array/prototype/findLastIndex/predicate-call-this-strict-strict.js b/js/src/tests/test262/built-ins/Array/prototype/findLastIndex/predicate-call-this-strict-strict.js new file mode 100644 index 0000000000..3de65dfc2d --- /dev/null +++ b/js/src/tests/test262/built-ins/Array/prototype/findLastIndex/predicate-call-this-strict-strict.js @@ -0,0 +1,36 @@ +'use strict'; +// Copyright (C) 2021 Microsoft. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. +/*--- +esid: sec-array.prototype.findlastindex +description: > + Predicate thisArg as F.call( thisArg, kValue, k, O ) for each array entry. +info: | + Array.prototype.findLastIndex ( predicate[ , thisArg ] ) + + ... + 5. Repeat, while k ≥ 0, + ... + c. Let testResult be ! ToBoolean(? Call(predicate, thisArg, « kValue, 𝔽(k), O »)). + d. If testResult is true, return 𝔽(k). + ... +flags: [onlyStrict] +features: [array-find-from-last] +---*/ + +var result; + +[1].findLastIndex(function() { + result = this; +}); + +assert.sameValue(result, undefined); + +var o = {}; +[1].findLastIndex(function() { + result = this; +}, o); + +assert.sameValue(result, o); + +reportCompare(0, 0); |