Regression tests for 25658 and 24817.

tests/html/js_typed_interop_window_property_test.dart

Index: tests/html/js_typed_interop_window_property_test.dart
diff --git a/tests/html/js_typed_interop_window_property_test.dart b/tests/html/js_typed_interop_window_property_test.dart
new file mode 100644
index 0000000000000000000000000000000000000000..0f2bdc6a2bcbe129bd1928aad703e5032993a218
--- /dev/null
+++ b/tests/html/js_typed_interop_window_property_test.dart
@@ -0,0 +1,40 @@
+// Copyright (c) 2016, the Dart project authors.  Please see the AUTHORS file
+// for details. All rights reserved. Use of this source code is governed by a
+// BSD-style license that can be found in the LICENSE file.
+
+@JS()
+library js_typed_interop_window_property_test;
+
+import 'dart:html';
+
+import 'package:js/js.dart';
+import 'package:unittest/unittest.dart';
+import 'package:unittest/html_config.dart';
+import 'package:unittest/html_individual_config.dart';
+
+// This is a regression test for https://github.com/dart-lang/sdk/issues/24817
+
+_injectJs() {
+  document.body.append(new ScriptElement()
+    ..type = 'text/javascript'
+    ..innerHtml = r"""
+  "use strict";
+
+  window.foo = [function() { return 42; }];
+""");
+}
+
+@JS("window.foo")
+external List<Function> get foo;
+
+main() {
+  _injectJs();
+
+  useHtmlIndividualConfiguration();
+
+  group('bind this', () {
+    test('simple', () {
+      expect(foo[0](), equals(42));
+    });
+  });
+}