Index: test/codegen/corelib/iterable_contains_test.dart |
diff --git a/test/codegen/corelib/iterable_contains_test.dart b/test/codegen/corelib/iterable_contains_test.dart |
new file mode 100644 |
index 0000000000000000000000000000000000000000..bfb7038eb01736911a7807ab56d2127799a6806d |
--- /dev/null |
+++ b/test/codegen/corelib/iterable_contains_test.dart |
@@ -0,0 +1,47 @@ |
+// 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. |
+ |
+test(list, notInList) { |
+ testList(list) { |
+ for (int i = 0; i < list.length; i++) { |
+ var elem = list[i]; |
+ Expect.isTrue(list.contains(list[i]), "$list.contains($elem)"); |
+ } |
+ Expect.isFalse(list.contains(notInList), "!$list.contains($notInList)"); |
+ } |
+ List fixedList = new List(list.length); |
+ List growList = new List(); |
+ for (int i = 0; i < list.length; i++) { |
+ fixedList[i] = list[i]; |
+ growList.add(list[i]); |
+ } |
+ testList(list); |
+ testList(fixedList); |
+ testList(growList); |
+} |
+ |
+class C { |
+ const C(); |
+} |
+ |
+class Niet { |
+ bool operator==(other) => false; |
+} |
+ |
+main() { |
+ test(const <String>["a", "b", "c", null], "d"); |
+ test(const <int>[1, 2, 3, null], 0); |
+ test(const <bool>[true, false], null); |
+ test(const <C>[const C(), const C(), null], new C()); |
+ test(<C>[new C(), new C(), new C(), null], new C()); |
+ test(const <double>[ 0.0, 1.0, 5e-324, 1e+308, double.INFINITY ], 2.0); |
+ Expect.isTrue(const <double>[-0.0].contains(0.0)); |
+ Expect.isFalse(const <double>[double.NAN].contains(double.NAN)); |
+ var niet = new Niet(); |
+ Expect.isFalse([niet].contains(niet)); |
+} |