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-rw-r--r--js/src/tests/test262/built-ins/Array/from/items-is-arraybuffer.js21
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
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index 0000000000..6a93179741
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+++ 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);