| Index: tests/lib/convert/base64_test.dart | 
| diff --git a/tests/lib/convert/base64_test.dart b/tests/lib/convert/base64_test.dart | 
| index 4a2c1ab8e55cd66e0c7366ac6ea76728cde748cb..bb58baf63505fbc4c3a7befc72a2bd82bbc01c04 100644 | 
| --- a/tests/lib/convert/base64_test.dart | 
| +++ b/tests/lib/convert/base64_test.dart | 
| @@ -266,8 +266,8 @@ void testErrors() { | 
| badEncode(0x100); | 
| badEncode(0x1000); | 
| badEncode(0x10000); | 
| -  badEncode(0x100000000);          /// 01: ok | 
| -  badEncode(0x10000000000000000);  /// 01: continued | 
| +  badEncode(0x100000000); //         /// 01: ok | 
| +  badEncode(0x10000000000000000); // /// 01: continued | 
| } | 
|  | 
| void testIssue25577() { | 
|  |