diff options
Diffstat (limited to 'js/src/tests/test262/built-ins/Array/prototype/at/return-abrupt-from-this.js')
-rw-r--r-- | js/src/tests/test262/built-ins/Array/prototype/at/return-abrupt-from-this.js | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Array/prototype/at/return-abrupt-from-this.js b/js/src/tests/test262/built-ins/Array/prototype/at/return-abrupt-from-this.js new file mode 100644 index 0000000000..ce99ebaed0 --- /dev/null +++ b/js/src/tests/test262/built-ins/Array/prototype/at/return-abrupt-from-this.js @@ -0,0 +1,28 @@ +// Copyright (C) 2020 Rick Waldron. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. +/*--- +esid: sec-array.prototype.at +description: > + Return abrupt from ToObject(this value). +info: | + Array.prototype.at( index ) + + Let O be ? ToObject(this value). + +features: [Array.prototype.at] +---*/ +assert.sameValue( + typeof Array.prototype.at, + 'function', + 'The value of `typeof Array.prototype.at` is expected to be "function"' +); + +assert.throws(TypeError, () => { + Array.prototype.at.call(undefined); +}, 'Array.prototype.at.call(undefined) throws a TypeError exception'); + +assert.throws(TypeError, () => { + Array.prototype.at.call(null); +}, 'Array.prototype.at.call(null) throws a TypeError exception'); + +reportCompare(0, 0); |