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Diffstat (limited to 'js/src/tests/test262/built-ins/TypedArray/prototype/at/index-non-numeric-argument-tointeger-invalid.js')
-rw-r--r-- | js/src/tests/test262/built-ins/TypedArray/prototype/at/index-non-numeric-argument-tointeger-invalid.js | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/TypedArray/prototype/at/index-non-numeric-argument-tointeger-invalid.js b/js/src/tests/test262/built-ins/TypedArray/prototype/at/index-non-numeric-argument-tointeger-invalid.js new file mode 100644 index 0000000000..e3f65c143d --- /dev/null +++ b/js/src/tests/test262/built-ins/TypedArray/prototype/at/index-non-numeric-argument-tointeger-invalid.js @@ -0,0 +1,30 @@ +// Copyright (C) 2020 Rick Waldron. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. +/*--- +esid: sec-%typedarray%.prototype.at +description: > + Property type and descriptor. +info: | + %TypedArray%.prototype.at( index ) + + Let relativeIndex be ? ToInteger(index). + +includes: [testTypedArray.js] +features: [TypedArray, TypedArray.prototype.at] +---*/ +assert.sameValue( + typeof TypedArray.prototype.at, + 'function', + 'The value of `typeof TypedArray.prototype.at` is "function"' +); + +testWithTypedArrayConstructors(TA => { + assert.sameValue(typeof TA.prototype.at, 'function', 'The value of `typeof TA.prototype.at` is "function"'); + let a = new TA([0,1,2,3]); + + assert.throws(TypeError, () => { + a.at(Symbol()); + }, '`a.at(Symbol())` throws TypeError'); +}); + +reportCompare(0, 0); |