diff options
Diffstat (limited to 'js/src/tests/test262/built-ins/Array/prototype/copyWithin/return-this.js')
-rw-r--r-- | js/src/tests/test262/built-ins/Array/prototype/copyWithin/return-this.js | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Array/prototype/copyWithin/return-this.js b/js/src/tests/test262/built-ins/Array/prototype/copyWithin/return-this.js new file mode 100644 index 0000000000..6a60d8479f --- /dev/null +++ b/js/src/tests/test262/built-ins/Array/prototype/copyWithin/return-this.js @@ -0,0 +1,24 @@ +// Copyright (C) 2015 the V8 project authors. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. +/*--- +esid: sec-array.prototype.copywithin +description: > + Returns `this`. +info: | + 22.1.3.3 Array.prototype.copyWithin (target, start [ , end ] ) + + 18. Return O. +---*/ + +var arr = []; +var result = arr.copyWithin(0, 0); + +assert.sameValue(result, arr); + +var o = { + length: 0 +}; +result = Array.prototype.copyWithin.call(o, 0, 0); +assert.sameValue(result, o); + +reportCompare(0, 0); |