Index: test/codegen/corelib/iterable_contains2_test.dart |
diff --git a/test/codegen/corelib/iterable_contains2_test.dart b/test/codegen/corelib/iterable_contains2_test.dart |
new file mode 100644 |
index 0000000000000000000000000000000000000000..889ad2db4ae35b65d8e9eac847695f06bc83afa7 |
--- /dev/null |
+++ b/test/codegen/corelib/iterable_contains2_test.dart |
@@ -0,0 +1,26 @@ |
+// 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. |
+ |
+import "package:expect/expect.dart"; |
+ |
+// Tests for the contains methods on lists. |
+ |
+class A { const A(); } |
+class B extends A { const B(); } |
+ |
+main() { |
+ var list = <B>[ new B() ]; |
+ var set = new Set<B>(); |
+ set.add(new B()); |
+ var iterable1 = list.map((x) => x); |
+ var iterable2 = list.take(1); |
+ var list2 = const <B>[ const B() ]; |
+ var iterable3 = list2.map((x) => x); |
+ var iterable4 = list2.take(1); |
+ var iterables = |
+ [ list, set, iterable1, iterable2, list2, iterable3, iterable4 ]; |
+ for (var iterable in iterables) { |
+ Expect.isFalse(iterable.contains(new A())); |
+ } |
+} |