diff options
Diffstat (limited to 'js/src/tests/test262/built-ins/Array/prototype/concat/Array.prototype.concat_non-array.js')
-rw-r--r-- | js/src/tests/test262/built-ins/Array/prototype/concat/Array.prototype.concat_non-array.js | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Array/prototype/concat/Array.prototype.concat_non-array.js b/js/src/tests/test262/built-ins/Array/prototype/concat/Array.prototype.concat_non-array.js new file mode 100644 index 0000000000..a6288b26d0 --- /dev/null +++ b/js/src/tests/test262/built-ins/Array/prototype/concat/Array.prototype.concat_non-array.js @@ -0,0 +1,31 @@ +// Copyright (c) 2014 the V8 project authors. All rights reserved. +// Use of this source code is governed by a BSD-style license that can be +// found in the LICENSE file. + + +/*--- +esid: sec-array.prototype.concat +description: array-concat-non-array +includes: [compareArray.js] +---*/ + +// +// test262 --command "v8 --harmony-classes --harmony_object_literals" array-concat-non-array +// +class NonArray { + constructor() { + Array.apply(this, arguments); + } +} + +var obj = new NonArray(1, 2, 3); +var result = Array.prototype.concat.call(obj, 4, 5, 6); +assert.sameValue(Array, result.constructor, 'The value of Array is expected to equal the value of result.constructor'); +assert.sameValue( + result instanceof NonArray, + false, + 'The result of evaluating (result instanceof NonArray) is expected to be false' +); +assert.compareArray(result, [obj, 4, 5, 6], 'The value of result is expected to be [obj, 4, 5, 6]'); + +reportCompare(0, 0); |