1 files changed, 28 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Map/map-iterable.js b/js/src/tests/test262/built-ins/Map/map-iterable.js
new file mode 100644
index 0000000000..32918cea9b
--- /dev/null
+++ b/js/src/tests/test262/built-ins/Map/map-iterable.js
@@ -0,0 +1,28 @@
+// 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-map-iterable
+description: >
+  Contructor returns a map object set with the elements from the iterable
+  argument.
+info: |
+  Map ( [ iterable ] )
+
+  ...
+  9. Repeat
+    a. Let next be IteratorStep(iter).
+    b. ReturnIfAbrupt(next).
+    c. If next is false, return map.
+    ...
+---*/
+
+var m = new Map([
+  ["attr", 1],
+  ["foo", 2]
+]);
+
+assert.sameValue(m.size, 2, 'The value of `m.size` is `2`');
+assert.sameValue(m.get("attr"), 1);
+assert.sameValue(m.get("foo"), 2);
+
+reportCompare(0, 0);