using unittest via package import

tests/html/typed_arrays_range_checks_test.dart

 // 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.
 
 library TypedArraysRangeCheckTest;
-import '../../pkg/unittest/lib/unittest.dart';
-import '../../pkg/unittest/lib/html_config.dart';
+import 'package:unittest/unittest.dart';
+import 'package:unittest/html_config.dart';
 import 'dart:html';
 import 'dart:typed_data';
 
 const N = 1024;
 
 class _TestList {
   _TestList(int n);
 
   operator[](int i) => i;
   operator[]=(int i, v) {}
@@ skipping 50 matching lines @@
 
       expect(() => a[a.length] = 0xdeadbeef, throws);
       expect(() => a[a.length + 1] = 0xdeadbeef, throws);
       expect(() => a[a.length + N] = 0xdeadbeef, throws);
 
       expect(() => a[-1] = 0xdeadbeef, throws);
       expect(() => a[1.5] = 0xdeadbeef, throws);
       expect(() => a['length'] = 1, throws);
   });
 }