Index: test/codegen/corelib/string_to_lower_case_test.dart |
diff --git a/test/codegen/corelib/string_to_lower_case_test.dart b/test/codegen/corelib/string_to_lower_case_test.dart |
new file mode 100644 |
index 0000000000000000000000000000000000000000..1af1dd53ded6d46a54498391ac3a64bab4471ed0 |
--- /dev/null |
+++ b/test/codegen/corelib/string_to_lower_case_test.dart |
@@ -0,0 +1,19 @@ |
+// Copyright (c) 2014, 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"; |
+ |
+void testOneByteSting() { |
+ // Compare one-byte-string toLowerCase with a two-byte-string toLowerCase. |
+ var oneByteString = new String.fromCharCodes( |
+ new List.generate(256, (i) => i)).toLowerCase(); |
+ var twoByteString = new String.fromCharCodes( |
+ new List.generate(512, (i) => i)).toLowerCase(); |
+ Expect.isTrue(twoByteString.codeUnits.any((u) => u >= 256)); |
+ Expect.equals(oneByteString, twoByteString.substring(0, 256)); |
+} |
+ |
+void main() { |
+ testOneByteSting(); |
+} |