diff options
Diffstat (limited to 'js/src/tests/test262/built-ins/Array/prototype/flat/null-undefined-input-throws.js')
-rw-r--r-- | js/src/tests/test262/built-ins/Array/prototype/flat/null-undefined-input-throws.js | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Array/prototype/flat/null-undefined-input-throws.js b/js/src/tests/test262/built-ins/Array/prototype/flat/null-undefined-input-throws.js new file mode 100644 index 0000000000..aac2ff3346 --- /dev/null +++ b/js/src/tests/test262/built-ins/Array/prototype/flat/null-undefined-input-throws.js @@ -0,0 +1,24 @@ +// Copyright (C) 2018 Shilpi Jain and Michael Ficarra. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. +/*--- +esid: sec-array.prototype.flat +description: > + null or undefined should throw TypeError Exception +features: [Array.prototype.flat] +---*/ + +assert.sameValue(typeof Array.prototype.flat, 'function'); + +assert.throws(TypeError, function() { + [].flat.call(null); +}, 'null value'); + +assert.throws(TypeError, function() { + [].flat.call(); +}, 'missing'); + +assert.throws(TypeError, function() { + [].flat.call(void 0); +}, 'undefined'); + +reportCompare(0, 0); |