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Diffstat (limited to 'js/src/tests/test262/built-ins/Array/prototype/findLast/return-abrupt-from-predicate-call.js')
-rw-r--r-- | js/src/tests/test262/built-ins/Array/prototype/findLast/return-abrupt-from-predicate-call.js | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Array/prototype/findLast/return-abrupt-from-predicate-call.js b/js/src/tests/test262/built-ins/Array/prototype/findLast/return-abrupt-from-predicate-call.js new file mode 100644 index 0000000000..e6d38f74f2 --- /dev/null +++ b/js/src/tests/test262/built-ins/Array/prototype/findLast/return-abrupt-from-predicate-call.js @@ -0,0 +1,28 @@ +// Copyright (C) 2021 Microsoft. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. +/*--- +esid: sec-array.prototype.findlast +description: > + Return abrupt from predicate call. +info: | + Array.prototype.findLast ( predicate[ , thisArg ] ) + + ... + 4. Let k be len - 1. + 5. Repeat, while k ≥ 0, + ... + c. Let testResult be ! ToBoolean(? Call(predicate, thisArg, « kValue, 𝔽(k), O »)). + d. If testResult is true, return kValue. + ... +features: [array-find-from-last] +---*/ + +var predicate = function() { + throw new Test262Error(); +}; + +assert.throws(Test262Error, function() { + [1].findLast(predicate); +}); + +reportCompare(0, 0); |