Index: tests/corelib/hash_set_type_check_test.dart |
=================================================================== |
--- tests/corelib/hash_set_type_check_test.dart (revision 0) |
+++ tests/corelib/hash_set_type_check_test.dart (working copy) |
@@ -0,0 +1,39 @@ |
+// Copyright (c) 2015, 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. |
+// |
+// VMOptions=--enable_type_checks |
+ |
+// Tests of hash set type checking. |
+ |
+library hash_set_type_check_test; |
+import "package:expect/expect.dart"; |
+import 'dart:collection'; |
+ |
+testSet(Set<String> newSet()) { |
+ Set<String> s = newSet(); |
+ Expect.throws(() => s.add(1), (e) => e is Error); |
+ Expect.isNull(s.lookup(1)); |
+} |
+ |
+ |
+void testIdentitySet(Set create()) { |
+ Set<String> s = create(); |
+ Expect.throws(() => s.add(1), (e) => e is Error); |
+ Expect.isNull(s.lookup(1)); |
+} |
+ |
+ |
+void main() { |
+ testSet(() => new Set<String>()); |
+ testSet(() => new HashSet<String>()); |
+ testSet(() => new LinkedHashSet<String>()); |
+ testIdentitySet(() => new Set<String>.identity()); |
+ testIdentitySet(() => new HashSet<String>.identity()); |
+ testIdentitySet(() => new LinkedHashSet<String>.identity()); |
+ testIdentitySet(() => new HashSet<String>(equals: (x, y) => identical(x, y), |
+ hashCode: (x) => identityHashCode(x))); |
+ testIdentitySet( |
+ () => new LinkedHashSet<String>(equals: (x, y) => identical(x, y), |
+ hashCode: (x) => identityHashCode(x))); |
+} |