Fixing SelectElement.selectedOptions to work on all platforms.

tests/html/selectelement_test.dart

Index: tests/html/selectelement_test.dart
diff --git a/tests/html/selectelement_test.dart b/tests/html/selectelement_test.dart
new file mode 100644
index 0000000000000000000000000000000000000000..4f375510a09fa6af35c5446a84e415fada2b36dd
--- /dev/null
+++ b/tests/html/selectelement_test.dart
@@ -0,0 +1,40 @@
+// Copyright (c) 2012, 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.
+
+#library('selectelement_test');
+#import('../../pkg/unittest/unittest.dart');
+#import('../../pkg/unittest/html_config.dart');
+#import('dart:html');
+
+main() {
+  useHtmlConfiguration();
+
+  test('selectedOptions', () {
+    var element = new SelectElement();
+    var options = [
+      new OptionElement(),
+      new OptionElement('data', 'two', false, true),
+      new OptionElement('data', 'two', false, true),
+      new OptionElement(),
+    ];
+    element.elements.addAll(options);
+    expect(element.selectedOptions.length, 1);
+    expect(element.selectedOptions[0] == options[2]);
+  });
+
+  test('multiple selectedOptions', () {
+    var element = new SelectElement();
+    element.multiple = true;
+    var options = [
+      new OptionElement(),
+      new OptionElement('data', 'two', false, true),
+      new OptionElement('data', 'two', false, true),
+      new OptionElement(),
+    ];
+    element.elements.addAll(options);
+    expect(element.selectedOptions.length, 2);
+    expect(element.selectedOptions[0] == options[1]);
+    expect(element.selectedOptions[1] == options[2]);
+  });
+}