Start pulling pub from its own repo.

sdk/lib/_internal/pub/test/error_group_test.dart

Index: sdk/lib/_internal/pub/test/error_group_test.dart
diff --git a/sdk/lib/_internal/pub/test/error_group_test.dart b/sdk/lib/_internal/pub/test/error_group_test.dart
deleted file mode 100644
index 331a1ffd92bebf907458735045105f4fc28fc3a4..0000000000000000000000000000000000000000
--- a/sdk/lib/_internal/pub/test/error_group_test.dart
+++ /dev/null
@@ -1,446 +0,0 @@
-// 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 error_group_test;
-
-import 'dart:async';
-
-import 'package:unittest/unittest.dart';
-
-import '../lib/src/error_group.dart';
-import '../lib/src/utils.dart';
-
-ErrorGroup errorGroup;
-
-// TODO(nweiz): once there's a global error handler, we should test that it does
-// and does not get called at appropriate times. See issue 5958.
-//
-// One particular thing we should test that has no tests now is that a stream
-// that has a subscription added and subsequently canceled counts as having no
-// listeners.
-
-main() {
-  group('with no futures or streams', () {
-    setUp(() {
-      errorGroup = new ErrorGroup();
-    });
-
-    test('should pass signaled errors to .done', () {
-      expect(errorGroup.done, throwsFormatException);
-      errorGroup.signalError(new FormatException());
-    });
-
-    test("shouldn't allow additional futures or streams once an error has been "
-        "signaled", () {
-      expect(errorGroup.done, throwsFormatException);
-      errorGroup.signalError(new FormatException());
-
-      expect(() => errorGroup.registerFuture(new Future.value()),
-          throwsStateError);
-      expect(() => errorGroup.registerStream(
-          new StreamController(sync: true).stream),
-          throwsStateError);
-    });
-  });
-
-  group('with a single future', () {
-    Completer completer;
-    Future future;
-
-    setUp(() {
-      errorGroup = new ErrorGroup();
-      completer = new Completer();
-      future = errorGroup.registerFuture(completer.future);
-    });
-
-    test('should pass through a value from the future', () {
-      expect(future, completion(equals('value')));
-      expect(errorGroup.done, completes);
-      completer.complete('value');
-    });
-
-    test("shouldn't allow additional futures or streams once .done has "
-        "been called", () {
-      completer.complete('value');
-
-      expect(completer.future
-                 .then((_) => errorGroup.registerFuture(new Future.value())),
-             throwsStateError);
-      expect(completer.future
-                 .then((_) => errorGroup.registerStream(
-                     new StreamController(sync: true).stream)),
-            throwsStateError);
-    });
-
-    test('should pass through an exception from the future if it has a '
-        'listener', () {
-      expect(future, throwsFormatException);
-      // errorGroup shouldn't top-level the exception
-      completer.completeError(new FormatException());
-    });
-
-    test('should notify the error group of an exception from the future even '
-        'if it has a listener', () {
-      expect(future, throwsFormatException);
-      expect(errorGroup.done, throwsFormatException);
-      completer.completeError(new FormatException());
-    });
-
-    test('should pass a signaled exception to the future if it has a listener '
-        'and should ignore a subsequent value from that future', () {
-      expect(future, throwsFormatException);
-      // errorGroup shouldn't top-level the exception
-      errorGroup.signalError(new FormatException());
-      completer.complete('value');
-    });
-
-    test('should pass a signaled exception to the future if it has a listener '
-        'and should ignore a subsequent exception from that future', () {
-      expect(future, throwsFormatException);
-      // errorGroup shouldn't top-level the exception
-      errorGroup.signalError(new FormatException());
-      completer.completeError(new ArgumentError());
-    });
-
-    test('should notify the error group of a signaled exception even if the '
-        'future has a listener', () {
-      expect(future, throwsFormatException);
-      expect(errorGroup.done, throwsFormatException);
-      errorGroup.signalError(new FormatException());
-    });
-
-    test("should complete .done if the future receives a value even if the "
-        "future doesn't have a listener", () {
-      expect(errorGroup.done, completes);
-      completer.complete('value');
-
-      // A listener added afterwards should receive the value
-      expect(errorGroup.done.then((_) => future),
-          completion(equals('value')));
-    });
-
-    test("should pipe an exception from the future to .done if the future "
-        "doesn't have a listener", () {
-      expect(errorGroup.done, throwsFormatException);
-      completer.completeError(new FormatException());
-
-      // A listener added afterwards should receive the exception
-      expect(errorGroup.done.catchError((_) {
-        expect(future, throwsFormatException);
-      }), completes);
-    });
-
-    test("should pass a signaled exception to .done if the future doesn't have "
-        "a listener",
-        () {
-      expect(errorGroup.done, throwsFormatException);
-      errorGroup.signalError(new FormatException());
-
-      // A listener added afterwards should receive the exception
-      expect(errorGroup.done.catchError((_) {
-        completer.complete('value'); // should be ignored
-        expect(future, throwsFormatException);
-      }), completes);
-    });
-  });
-
-  group('with multiple futures', () {
-    Completer completer1;
-    Completer completer2;
-    Future future1;
-    Future future2;
-
-    setUp(() {
-      errorGroup = new ErrorGroup();
-      completer1 = new Completer();
-      completer2 = new Completer();
-      future1 = errorGroup.registerFuture(completer1.future);
-      future2 = errorGroup.registerFuture(completer2.future);
-    });
-
-    test("should pipe exceptions from one future to the other and to "
-        ".complete", () {
-      expect(future1, throwsFormatException);
-      expect(future2, throwsFormatException);
-      expect(errorGroup.done, throwsFormatException);
-
-      completer1.completeError(new FormatException());
-    });
-
-    test("each future should be able to complete with a value "
-        "independently", () {
-      expect(future1, completion(equals('value1')));
-      expect(future2, completion(equals('value2')));
-      expect(errorGroup.done, completes);
-
-      completer1.complete('value1');
-      completer2.complete('value2');
-    });
-
-    test("shouldn't throw a top-level exception if a future receives an error "
-        "after the other listened future completes", () {
-      expect(future1, completion(equals('value')));
-      completer1.complete('value');
-
-      expect(future1.then((_) {
-        // shouldn't cause a top-level exception
-        completer2.completeError(new FormatException());
-      }), completes);
-    });
-
-    test("shouldn't throw a top-level exception if an error is signaled after "
-        "one listened future completes", () {
-      expect(future1, completion(equals('value')));
-      completer1.complete('value');
-
-      expect(future1.then((_) {
-        // shouldn't cause a top-level exception
-        errorGroup.signalError(new FormatException());
-      }), completes);
-    });
-  });
-
-  group('with a single stream', () {
-    StreamController controller;
-    Stream stream;
-
-    setUp(() {
-      errorGroup = new ErrorGroup();
-      controller = new StreamController.broadcast(sync: true);
-      stream = errorGroup.registerStream(controller.stream);
-    });
-
-    test('should pass through values from the stream', () {
-      StreamIterator iter = new StreamIterator(stream);
-      iter.moveNext().then((hasNext) {
-        expect(hasNext, isTrue);
-        expect(iter.current, equals(1));
-        iter.moveNext().then((hasNext) {
-          expect(hasNext, isTrue);
-          expect(iter.current, equals(2));
-          expect(iter.moveNext(), completion(isFalse));
-        });
-      });
-      expect(errorGroup.done, completes);
-
-      controller..add(1)..add(2)..close();
-    });
-
-    test('should pass through an error from the stream if it has a '
-        'listener', () {
-      expect(stream.first, throwsFormatException);
-      // errorGroup shouldn't top-level the exception
-      controller.addError(new FormatException());
-    });
-
-    test('should notify the error group of an exception from the stream even '
-        'if it has a listener', () {
-      expect(stream.first, throwsFormatException);
-      expect(errorGroup.done, throwsFormatException);
-      controller.addError(new FormatException());
-    });
-
-    test('should pass a signaled exception to the stream if it has a listener '
-         'and should unsubscribe that stream', () {
-      // errorGroup shouldn't top-level the exception
-      expect(stream.first, throwsFormatException);
-      errorGroup.signalError(new FormatException());
-
-      expect(newFuture(() {
-        controller.add('value');
-      }), completes);
-    });
-
-    test('should notify the error group of a signaled exception even if the '
-        'stream has a listener', () {
-      expect(stream.first, throwsFormatException);
-      expect(errorGroup.done, throwsFormatException);
-      errorGroup.signalError(new FormatException());
-    });
-
-    test("should see one value and complete .done when the stream is done even "
-         "if the stream doesn't have a listener", () {
-      expect(errorGroup.done, completes);
-      controller.add('value');
-      controller.close();
-
-      // Now that broadcast controllers have been removed a listener should
-      // see the value that has been put into the controller.
-      expect(errorGroup.done.then((_) => stream.toList()),
-          completion(equals(['value'])));
-    });
-
-  });
-
-  group('with a single single-subscription stream', () {
-    StreamController controller;
-    Stream stream;
-
-    setUp(() {
-      errorGroup = new ErrorGroup();
-      controller = new StreamController(sync: true);
-      stream = errorGroup.registerStream(controller.stream);
-    });
-
-    test("should complete .done when the stream is done even if the stream "
-        "doesn't have a listener", () {
-      expect(errorGroup.done, completes);
-      controller.add('value');
-      controller.close();
-
-      // A listener added afterwards should receive the value
-      expect(errorGroup.done.then((_) => stream.toList()),
-          completion(equals(['value'])));
-    });
-
-    test("should pipe an exception from the stream to .done if the stream "
-        "doesn't have a listener", () {
-      expect(errorGroup.done, throwsFormatException);
-      controller.addError(new FormatException());
-
-      // A listener added afterwards should receive the exception
-      expect(errorGroup.done.catchError((_) {
-        controller.add('value'); // should be ignored
-        expect(stream.first, throwsFormatException);
-      }), completes);
-    });
-
-    test("should pass a signaled exception to .done if the stream doesn't "
-        "have a listener",
-        () {
-      expect(errorGroup.done, throwsFormatException);
-      errorGroup.signalError(new FormatException());
-
-      // A listener added afterwards should receive the exception
-      expect(errorGroup.done.catchError((_) {
-        controller.add('value'); // should be ignored
-        expect(stream.first, throwsFormatException);
-      }), completes);
-    });
-  });
-
-  group('with multiple streams', () {
-    StreamController controller1;
-    StreamController controller2;
-    Stream stream1;
-    Stream stream2;
-
-    setUp(() {
-      errorGroup = new ErrorGroup();
-      controller1 = new StreamController.broadcast(sync: true);
-      controller2 = new StreamController.broadcast(sync: true);
-      stream1 = errorGroup.registerStream(controller1.stream);
-      stream2 = errorGroup.registerStream(controller2.stream);
-    });
-
-    test("should pipe exceptions from one stream to the other and to .done",
-        () {
-      expect(stream1.first, throwsFormatException);
-      expect(stream2.first, throwsFormatException);
-      expect(errorGroup.done, throwsFormatException);
-
-      controller1.addError(new FormatException());
-    });
-
-    test("each future should be able to emit values independently", () {
-      expect(stream1.toList(), completion(equals(['value1.1', 'value1.2'])));
-      expect(stream2.toList(), completion(equals(['value2.1', 'value2.2'])));
-      expect(errorGroup.done, completes);
-
-      controller1..add('value1.1')..add('value1.2')..close();
-      controller2..add('value2.1')..add('value2.2')..close();
-    });
-
-    test("shouldn't throw a top-level exception if a stream receives an error "
-        "after the other listened stream completes", () {
-      var signal = new Completer();
-      expect(stream1.toList().whenComplete(signal.complete),
-             completion(equals(['value1', 'value2'])));
-      controller1..add('value1')..add('value2')..close();
-
-      expect(signal.future.then((_) {
-        // shouldn't cause a top-level exception
-        controller2.addError(new FormatException());
-      }), completes);
-    });
-
-    test("shouldn't throw a top-level exception if an error is signaled after "
-        "one listened stream completes", () {
-      var signal = new Completer();
-      expect(stream1.toList().whenComplete(signal.complete),
-             completion(equals(['value1', 'value2'])));
-      controller1..add('value1')..add('value2')..close();
-
-      expect(signal.future.then((_) {
-        // shouldn't cause a top-level exception
-        errorGroup.signalError(new FormatException());
-      }), completes);
-    });
-  });
-
-  group('with a stream and a future', () {
-    StreamController controller;
-    Stream stream;
-    Completer completer;
-    Future future;
-
-    setUp(() {
-      errorGroup = new ErrorGroup();
-      controller = new StreamController.broadcast(sync: true);
-      stream = errorGroup.registerStream(controller.stream);
-      completer = new Completer();
-      future = errorGroup.registerFuture(completer.future);
-    });
-
-    test("should pipe exceptions from the stream to the future", () {
-      expect(stream.first, throwsFormatException);
-      expect(future, throwsFormatException);
-      expect(errorGroup.done, throwsFormatException);
-
-      controller.addError(new FormatException());
-    });
-
-    test("should pipe exceptions from the future to the stream", () {
-      expect(stream.first, throwsFormatException);
-      expect(future, throwsFormatException);
-      expect(errorGroup.done, throwsFormatException);
-
-      completer.completeError(new FormatException());
-    });
-
-    test("the stream and the future should be able to complete/emit values "
-        "independently", () {
-      expect(stream.toList(), completion(equals(['value1.1', 'value1.2'])));
-      expect(future, completion(equals('value2.0')));
-      expect(errorGroup.done, completes);
-
-      controller..add('value1.1')..add('value1.2')..close();
-      completer.complete('value2.0');
-    });
-
-    test("shouldn't throw a top-level exception if the stream receives an error "
-        "after the listened future completes", () {
-      expect(future, completion(equals('value')));
-      completer.complete('value');
-
-      expect(future.then((_) {
-        // shouldn't cause a top-level exception
-        controller.addError(new FormatException());
-      }), completes);
-    });
-
-    test("shouldn't throw a top-level exception if the future receives an "
-        "error after the listened stream completes", () {
-      var signal = new Completer();
-      expect(stream.toList().whenComplete(signal.complete),
-             completion(equals(['value1', 'value2'])));
-      controller..add('value1')..add('value2')..close();
-
-      expect(signal.future.then((_) {
-        // shouldn't cause a top-level exception
-        completer.completeError(new FormatException());
-      }), completes);
-    });
-  });
-}