Rename the package to "test".

lib/test.dart

 // Copyright (c) 2013, 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 unittest;
+library test;
 
 import 'dart:async';
 
 import 'package:path/path.dart' as p;
 
 import 'src/backend/declarer.dart';
 import 'src/backend/invoker.dart';
 import 'src/backend/suite.dart';
 import 'src/backend/test_platform.dart';
 import 'src/deprecated/configuration.dart';
@@ skipping 18 matching lines @@
 ///
 /// This is used if a test file is run directly, rather than through the runner.
 Declarer _globalDeclarer;
 
 /// Gets the declarer for the current scope.
 ///
 /// When using the runner, this returns the [Zone]-scoped declarer that's set by
 /// [IsolateListener] or [IframeListener]. If the test file is run directly,
 /// this returns [_globalDeclarer] (and sets it up on the first call).
 Declarer get _declarer {
-  var declarer = Zone.current[#unittest.declarer];
+  var declarer = Zone.current[#test.declarer];
   if (declarer != null) return declarer;
   if (_globalDeclarer != null) return _globalDeclarer;
 
   // Since there's no Zone-scoped declarer, the test file is being run directly.
   // In order to run the tests, we set up our own Declarer via
   // [_globalDeclarer], and schedule a microtask to run the tests once they're
   // finished being defined.
   _globalDeclarer = new Declarer();
   scheduleMicrotask(() {
     var suite =
       new Suite(_globalDeclarer.tests,
             path: p.prettyUri(Uri.base),
             platform: "VM")
       .filter(TestPlatform.vm, os: currentOSGuess);
     // TODO(nweiz): Set the exit code on the VM when issue 6943 is fixed.
     new NoIoCompactReporter([suite], color: true).run();
   });
   return _globalDeclarer;
 }
 
 // TODO(nweiz): This and other top-level functions should throw exceptions if
 // they're called after the declarer has finished declaring.
 /// Creates a new test case with the given description and body.
 ///
 /// The description will be added to the descriptions of any surrounding
 /// [group]s. If [testOn] is passed, it's parsed as a [platform selector][]; the
 /// test will only be run on matching platforms.
 ///
-/// [platform selector]: https://github.com/dart-lang/unittest/#platform-selector-syntax
+/// [platform selector]: https://github.com/dart-lang/test/#platform-selector-syntax
 void test(String description, body(), {String testOn}) =>
     _declarer.test(description, body, testOn: testOn);
 
 /// Creates a group of tests.
 ///
 /// A group's description is included in the descriptions of any tests or
 /// sub-groups it contains. [setUp] and [tearDown] are also scoped to the
 /// containing group.
 ///
 /// If [testOn] is passed, it's parsed as a [platform selector][]; the test will
 /// only be run on matching platforms.
 ///
-/// [platform selector]: https://github.com/dart-lang/unittest/#platform-selector-syntax
+/// [platform selector]: https://github.com/dart-lang/test/#platform-selector-syntax
 void group(String description, void body(), {String testOn}) =>
     _declarer.group(description, body, testOn: testOn);
 
 /// Registers a function to be run before tests.
 ///
 /// This function will be called before each test is run. [callback] may be
 /// asynchronous; if so, it must return a [Future].
 ///
 /// If this is called within a test group, it applies only to tests in that
 /// group. [callback] will be run after any set-up callbacks in parent groups or
@@ skipping 13 matching lines @@
 /// Handle an error that occurs outside of any test.
 void handleExternalError(error, String message, [stackTrace]) {
   // TODO(nweiz): handle this better.
   registerException(error, stackTrace);
 }
 
 /// Registers an exception that was caught for the current test.
 void registerException(error, [StackTrace stackTrace]) =>
     Invoker.current.handleError(error, stackTrace);
 
-// What follows are stubs for various top-level names supported by unittest
+// What follows are stubs for various top-level names supported by test
 // 0.11.*. These are preserved for the time being for ease of migration, but
 // should be removed before this is released as stable.
 
 @deprecated
 typedef dynamic TestFunction();
 
 @deprecated
-Configuration unittestConfiguration = new Configuration();
+Configuration testConfiguration = new Configuration();
 
 @deprecated
 bool formatStacks = true;
 
 @deprecated
 bool filterStacks = true;
 
 @deprecated
 String groupSep = ' ';
 
@@ skipping 43 matching lines @@
 void setSoloTest(int id) {}
 
 @deprecated
 void enableTest(int id) {}
 
 @deprecated
 void disableTest(int id) {}
 
 @deprecated
 withTestEnvironment(callback()) => callback();