1 files changed, 77 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Map/iterator-items-are-not-object-close-iterator.js b/js/src/tests/test262/built-ins/Map/iterator-items-are-not-object-close-iterator.js
new file mode 100644
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+++ b/js/src/tests/test262/built-ins/Map/iterator-items-are-not-object-close-iterator.js
@@ -0,0 +1,77 @@
+// 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: >
+  Closes the iterator after `not Object` error.
+info: |
+  Map ( [ iterable ] )
+
+  ...
+  9. Repeat
+    ...
+    d. Let nextItem be IteratorValue(next).
+    e. ReturnIfAbrupt(nextItem).
+    f. If Type(nextItem) is not Object,
+      i. Let error be Completion{[[type]]: throw, [[value]]: a newly created
+      TypeError object, [[target]]:empty}.
+      ii. Return IteratorClose(iter, error).
+features:
+  - Symbol
+  - Symbol.iterator
+---*/
+
+var count = 0;
+var nextItem;
+var iterable = {};
+iterable[Symbol.iterator] = function() {
+  return {
+    next: function() {
+      return {
+        value: nextItem,
+        done: false
+      };
+    },
+    return: function() {
+      count += 1;
+    }
+  };
+};
+
+nextItem = 1;
+assert.throws(TypeError, function() {
+  new Map(iterable);
+});
+assert.sameValue(count, 1);
+
+nextItem = true;
+assert.throws(TypeError, function() {
+  new Map(iterable);
+});
+assert.sameValue(count, 2);
+
+nextItem = '';
+assert.throws(TypeError, function() {
+  new Map(iterable);
+});
+assert.sameValue(count, 3);
+
+nextItem = null;
+assert.throws(TypeError, function() {
+  new Map(iterable);
+});
+assert.sameValue(count, 4);
+
+nextItem = undefined;
+assert.throws(TypeError, function() {
+  new Map(iterable);
+});
+assert.sameValue(count, 5);
+
+nextItem = Symbol('a');
+assert.throws(TypeError, function() {
+  new Map(iterable);
+});
+assert.sameValue(count, 6);
+
+reportCompare(0, 0);