diff options
Diffstat (limited to 'js/src/tests/test262/built-ins/Array/from/items-is-arraybuffer.js')
-rw-r--r-- | js/src/tests/test262/built-ins/Array/from/items-is-arraybuffer.js | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Array/from/items-is-arraybuffer.js b/js/src/tests/test262/built-ins/Array/from/items-is-arraybuffer.js new file mode 100644 index 0000000000..6a93179741 --- /dev/null +++ b/js/src/tests/test262/built-ins/Array/from/items-is-arraybuffer.js @@ -0,0 +1,21 @@ +// Copyright 2015 Leonardo Balter. All rights reserved. +// This code is governed by the license found in the LICENSE file. +/*--- +esid: sec-array.from +description: Return empty array if items argument is an ArrayBuffer +info: | + 22.1.2.1 Array.from ( items [ , mapfn [ , thisArg ] ] ) + + ... + 4. Let usingIterator be GetMethod(items, @@iterator). + 5. ReturnIfAbrupt(usingIterator). + ... +---*/ + +var arrayBuffer = new ArrayBuffer(7); + +var result = Array.from(arrayBuffer); + +assert.sameValue(result.length, 0, 'The value of result.length is expected to be 0'); + +reportCompare(0, 0); |