1 files changed, 39 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Promise/all/does-not-invoke-array-setters.js b/js/src/tests/test262/built-ins/Promise/all/does-not-invoke-array-setters.js
new file mode 100644
index 0000000000..9a7c4c3fde
--- /dev/null
+++ b/js/src/tests/test262/built-ins/Promise/all/does-not-invoke-array-setters.js
@@ -0,0 +1,39 @@
+// |reftest| async
+// Copyright (C) 2015 André Bargull. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+es6id: 25.4.4.1.1
+description: >
+  Indexed setter properties on Array.prototype are not invoked.
+info: |
+  Runtime Semantics: PerformPromiseAll( iteratorRecord, constructor, resultCapability)
+
+  ...
+  4. Let remainingElementsCount be a new Record { [[value]]: 1 }.
+  ...
+  6.d ...
+    ii. Set remainingElementsCount.[[value]] to remainingElementsCount.[[value]] − 1.
+    iii. If remainingElementsCount.[[value]] is 0,
+      1. Let valuesArray be CreateArrayFromList(values).
+      ...
+  ...
+
+  7.3.16 CreateArrayFromList (elements)
+    ...
+    4. For each element e of elements
+      a. Let status be CreateDataProperty(array, ToString(n), e).
+      b. Assert: status is true.
+    ...
+flags: [async]
+---*/
+
+Object.defineProperty(Array.prototype, 0, {
+  set: function() {
+    throw new Test262Error("Setter on Array.prototype called");
+  }
+});
+
+Promise.all([42]).then(function() {
+  $DONE();
+}, $DONE);