Index: test/codegen/corelib/set_containsAll_test.dart |
diff --git a/test/codegen/corelib/set_containsAll_test.dart b/test/codegen/corelib/set_containsAll_test.dart |
new file mode 100644 |
index 0000000000000000000000000000000000000000..9f6bae8d78d5d930c4a33901437f51f782765b3e |
--- /dev/null |
+++ b/test/codegen/corelib/set_containsAll_test.dart |
@@ -0,0 +1,21 @@ |
+// Copyright (c) 2011, 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"; |
+ |
+class A { const A(); } |
+class B extends A { const B(); } |
+ |
+main() { |
+ var set1 = new Set<B>(); |
+ set1.add(const B()); |
+ var set2 = new Set<B>(); |
+ var list = <B>[ const B() ]; |
+ var set3 = list.toSet(); |
+ |
+ var sets = [set1, set2, set3]; |
+ for (var setToTest in sets) { |
+ Expect.isFalse(setToTest.containsAll(<A>[new A()])); |
+ } |
+} |