Stop running pub get at gclient sync time and fix build bugs

mojo/public/dart/third_party/test/test/frontend/matcher/completion_test.dart

Index: mojo/public/dart/third_party/test/test/frontend/matcher/completion_test.dart
diff --git a/mojo/public/dart/third_party/test/test/frontend/matcher/completion_test.dart b/mojo/public/dart/third_party/test/test/frontend/matcher/completion_test.dart
new file mode 100644
index 0000000000000000000000000000000000000000..e5c73b56f9b5919fa5082d1dcbbd0abe69cbf56b
--- /dev/null
+++ b/mojo/public/dart/third_party/test/test/frontend/matcher/completion_test.dart
@@ -0,0 +1,105 @@
+// Copyright (c) 2015, 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 'dart:async';
+
+import 'package:test/test.dart';
+import 'package:test/src/backend/state.dart';
+
+import '../../utils.dart';
+
+void main() {
+  group("[completes]", () {
+    test("blocks the test until the Future completes", () {
+      return expectTestBlocks(() {
+        var completer = new Completer();
+        expect(completer.future, completes);
+        return completer;
+      }, (completer) => completer.complete());
+    });
+
+    test("with an error", () async {
+      var liveTest = await runTestBody(() {
+        expect(new Future.error('X'), completes);
+      });
+
+      expect(liveTest.state.status, equals(Status.complete));
+      expect(liveTest.state.result, equals(Result.error));
+      expect(liveTest.errors, hasLength(1));
+      expect(liveTest.errors.first.error, equals('X'));
+    });
+
+    test("with a failure", () async {
+      var liveTest = await runTestBody(() {
+        expect(new Future.error(new TestFailure('oh no')), completes);
+      });
+
+      expectTestFailed(liveTest, "oh no");
+    });
+
+    test("with a non-function", () async {
+      var liveTest = await runTestBody(() {
+        expect(10, completes);
+      });
+
+      expectTestFailed(liveTest,
+          "Expected: completes successfully\n"
+          "  Actual: <10>\n");
+    });
+
+    test("with a successful future", () {
+      expect(new Future.value('1'), completes);
+    });
+  });
+
+  group("[completion]", () {
+    test("blocks the test until the Future completes", () {
+      return expectTestBlocks(() {
+        var completer = new Completer();
+        expect(completer.future, completion(isNull));
+        return completer;
+      }, (completer) => completer.complete());
+    });
+
+    test("with an error", () async {
+      var liveTest = await runTestBody(() {
+        expect(new Future.error('X'), completion(isNull));
+      });
+
+      expect(liveTest.state.status, equals(Status.complete));
+      expect(liveTest.state.result, equals(Result.error));
+      expect(liveTest.errors, hasLength(1));
+      expect(liveTest.errors.first.error, equals('X'));
+    });
+
+    test("with a failure", () async {
+      var liveTest = await runTestBody(() {
+        expect(new Future.error(new TestFailure('oh no')), completion(isNull));
+      });
+
+      expectTestFailed(liveTest, "oh no");
+    });
+
+    test("with a non-function", () async {
+      var liveTest = await runTestBody(() {
+        expect(10, completion(equals(10)));
+      });
+
+      expectTestFailed(liveTest,
+          "Expected: completes to a value that <10>\n"
+          "  Actual: <10>\n");
+    });
+
+    test("with an incorrect value", () async {
+      var liveTest = await runTestBody(() {
+        expect(new Future.value('a'), completion(equals('b')));
+      });
+
+      expectTestFailed(liveTest, startsWith(
+          "Expected: 'b'\n"
+          "  Actual: 'a'\n"
+          "   Which: is different."));;
+    });
+  });
+}