1 files changed, 39 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Array/of/return-a-custom-instance.js b/js/src/tests/test262/built-ins/Array/of/return-a-custom-instance.js
new file mode 100644
index 0000000000..88510b9c7d
--- /dev/null
+++ b/js/src/tests/test262/built-ins/Array/of/return-a-custom-instance.js
@@ -0,0 +1,39 @@
+// 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.of
+description: >
+  Returns an instance from a custom constructor.
+info: |
+  Array.of ( ...items )
+
+  ...
+  4. If IsConstructor(C) is true, then
+    a. Let A be Construct(C, «len»).
+  ...
+  11. Return A.
+---*/
+
+function Coop() {}
+
+var coop = Array.of.call(Coop, 'Mike', 'Rick', 'Leo');
+
+assert.sameValue(
+  coop.length, 3,
+  'The value of coop.length is expected to be 3'
+);
+assert.sameValue(
+  coop[0], 'Mike',
+  'The value of coop[0] is expected to be "Mike"'
+);
+assert.sameValue(
+  coop[1], 'Rick',
+  'The value of coop[1] is expected to be "Rick"'
+);
+assert.sameValue(
+  coop[2], 'Leo',
+  'The value of coop[2] is expected to be "Leo"'
+);
+assert(coop instanceof Coop, 'The result of evaluating (coop instanceof Coop) is expected to be true');
+
+reportCompare(0, 0);