Index: tests/lib_strong/async/stream_subscription_cancel_test.dart |
diff --git a/tests/lib_strong/async/stream_subscription_cancel_test.dart b/tests/lib_strong/async/stream_subscription_cancel_test.dart |
index 48649b2717df0566aada0e9b0050562324910f44..fa5cbccf765de2017b8d0940669a1dc06f6d733f 100644 |
--- a/tests/lib_strong/async/stream_subscription_cancel_test.dart |
+++ b/tests/lib_strong/async/stream_subscription_cancel_test.dart |
@@ -11,12 +11,12 @@ import 'package:unittest/unittest.dart'; |
void main() { |
test('subscription.cancel', () { |
var completer = new Completer(); |
- StreamController controller = new StreamController( |
- onCancel: () => completer.future); |
+ StreamController controller = |
+ new StreamController(onCancel: () => completer.future); |
bool done = false; |
expect(controller.stream.listen(null).cancel().then((_) => done), |
- completion(equals(true))); |
+ completion(equals(true))); |
Timer.run(() { |
done = true; |
@@ -26,11 +26,10 @@ void main() { |
test('subscription.cancel after close', () { |
var completer = new Completer(); |
- StreamController controller = new StreamController( |
- onCancel: () { |
- completer.complete(); |
- return completer.future; |
- }); |
+ StreamController controller = new StreamController(onCancel: () { |
+ completer.complete(); |
+ return completer.future; |
+ }); |
controller.close(); |
@@ -47,8 +46,8 @@ void main() { |
test('subscription.cancel after error', () { |
var completer = new Completer(); |
- StreamController controller = new StreamController( |
- onCancel: () => completer.future); |
+ StreamController controller = |
+ new StreamController(onCancel: () => completer.future); |
controller.addError("error"); |
@@ -61,16 +60,16 @@ void main() { |
done = true; |
completer.complete(); |
} |
+ |
subscription = controller.stream.listen(null, onError: onError); |
expect(doneCompleter.future, completion(equals(true))); |
}); |
test('subscription.cancel after error (cancelOnError)', () { |
bool called = false; |
- StreamController controller = new StreamController( |
- onCancel: () { |
- called = true; |
- }); |
+ StreamController controller = new StreamController(onCancel: () { |
+ called = true; |
+ }); |
controller.addError("error"); |
@@ -79,35 +78,35 @@ void main() { |
expect(called, equals(true)); |
doneCompleter.complete(true); |
} |
+ |
controller.stream.listen(null, onError: onError, cancelOnError: true); |
expect(doneCompleter.future, completion(equals(true))); |
}); |
test('subscription.cancel before error (cancelOnError)', () { |
var doneCompleter = new Completer(); |
- StreamController controller = new StreamController( |
- onCancel: () { |
- doneCompleter.complete(true); |
- }); |
+ StreamController controller = new StreamController(onCancel: () { |
+ doneCompleter.complete(true); |
+ }); |
controller.addError("error"); |
void onError(e) { |
fail("onError is unexpected"); |
} |
+ |
controller.stream |
- .listen(null, onError: onError, cancelOnError: true) |
- .cancel(); |
+ .listen(null, onError: onError, cancelOnError: true) |
+ .cancel(); |
expect(doneCompleter.future, completion(equals(true))); |
}); |
test('subscription.cancel on error (cancelOnError)', () { |
bool called = false; |
- StreamController controller = new StreamController( |
- onCancel: () { |
- expect(called, isFalse); |
- called = true; |
- }); |
+ StreamController controller = new StreamController(onCancel: () { |
+ expect(called, isFalse); |
+ called = true; |
+ }); |
controller.addError("error"); |
@@ -118,33 +117,31 @@ void main() { |
sub.cancel(); |
doneCompleter.complete(true); |
} |
- sub = controller.stream |
- .listen(null, onError: onError, cancelOnError: true); |
+ |
+ sub = controller.stream.listen(null, onError: onError, cancelOnError: true); |
expect(doneCompleter.future, completion(equals(true))); |
}); |
test('subscription.cancel before done', () { |
var doneCompleter = new Completer(); |
- StreamController controller = new StreamController( |
- onCancel: () { |
- doneCompleter.complete(true); |
- }); |
+ StreamController controller = new StreamController(onCancel: () { |
+ doneCompleter.complete(true); |
+ }); |
controller.close(); |
void onDone() { |
fail("onDone is unexpected"); |
} |
- controller.stream |
- .listen(null, onDone: onDone) |
- .cancel(); |
+ |
+ controller.stream.listen(null, onDone: onDone).cancel(); |
expect(doneCompleter.future, completion(equals(true))); |
}); |
test('subscription.cancel through map', () { |
var completer = new Completer(); |
- StreamController controller = new StreamController( |
- onCancel: () => completer.future); |
+ StreamController controller = |
+ new StreamController(onCancel: () => completer.future); |
bool done = false; |
var future = controller.stream.map((x) => x).listen(null).cancel(); |
@@ -159,8 +156,8 @@ void main() { |
test('subscription.cancel through asyncMap', () { |
var completer = new Completer(); |
- StreamController controller = new StreamController( |
- onCancel: () => completer.future); |
+ StreamController controller = |
+ new StreamController(onCancel: () => completer.future); |
bool done = false; |
var future = controller.stream.asyncMap((x) => x).listen(null).cancel(); |
@@ -175,8 +172,8 @@ void main() { |
test('subscription.cancel through asyncExpand', () { |
var completer = new Completer(); |
- StreamController controller = new StreamController( |
- onCancel: () => completer.future); |
+ StreamController controller = |
+ new StreamController(onCancel: () => completer.future); |
bool done = false; |
var future = controller.stream.asyncExpand((x) => x).listen(null).cancel(); |
@@ -191,8 +188,8 @@ void main() { |
test('subscription.cancel through handleError', () { |
var completer = new Completer(); |
- StreamController controller = new StreamController( |
- onCancel: () => completer.future); |
+ StreamController controller = |
+ new StreamController(onCancel: () => completer.future); |
bool done = false; |
var future = controller.stream.handleError((x) => x).listen(null).cancel(); |
@@ -207,8 +204,8 @@ void main() { |
test('subscription.cancel through skip', () { |
var completer = new Completer(); |
- StreamController controller = new StreamController( |
- onCancel: () => completer.future); |
+ StreamController controller = |
+ new StreamController(onCancel: () => completer.future); |
bool done = false; |
var future = controller.stream.skip(1).listen(null).cancel(); |
@@ -223,8 +220,8 @@ void main() { |
test('subscription.cancel through take', () { |
var completer = new Completer(); |
- StreamController controller = new StreamController( |
- onCancel: () => completer.future); |
+ StreamController controller = |
+ new StreamController(onCancel: () => completer.future); |
bool done = false; |
var future = controller.stream.take(1).listen(null).cancel(); |
@@ -239,8 +236,8 @@ void main() { |
test('subscription.cancel through skipWhile', () { |
var completer = new Completer(); |
- StreamController controller = new StreamController( |
- onCancel: () => completer.future); |
+ StreamController controller = |
+ new StreamController(onCancel: () => completer.future); |
bool done = false; |
var future = controller.stream.skipWhile((x) => true).listen(null).cancel(); |
@@ -255,8 +252,8 @@ void main() { |
test('subscription.cancel through takeWhile', () { |
var completer = new Completer(); |
- StreamController controller = new StreamController( |
- onCancel: () => completer.future); |
+ StreamController controller = |
+ new StreamController(onCancel: () => completer.future); |
bool done = false; |
var future = controller.stream.takeWhile((x) => true).listen(null).cancel(); |
@@ -271,8 +268,8 @@ void main() { |
test('subscription.cancel through timeOut', () { |
var completer = new Completer(); |
- StreamController controller = new StreamController( |
- onCancel: () => completer.future); |
+ StreamController controller = |
+ new StreamController(onCancel: () => completer.future); |
bool done = false; |
var duration = const Duration(hours: 5); |
@@ -288,12 +285,11 @@ void main() { |
test('subscription.cancel through transform', () { |
var completer = new Completer(); |
- StreamController controller = new StreamController( |
- onCancel: () => completer.future); |
+ StreamController controller = |
+ new StreamController(onCancel: () => completer.future); |
bool done = false; |
- var transformer = |
- new StreamTransformer.fromHandlers(handleData: (x, y) {}); |
+ var transformer = new StreamTransformer.fromHandlers(handleData: (x, y) {}); |
var future = controller.stream.transform(transformer).listen(null).cancel(); |
expect(future.then((_) => done = true), completion(equals(true))); |
@@ -306,8 +302,8 @@ void main() { |
test('subscription.cancel through where', () { |
var completer = new Completer(); |
- StreamController controller = new StreamController( |
- onCancel: () => completer.future); |
+ StreamController controller = |
+ new StreamController(onCancel: () => completer.future); |
bool done = false; |
var future = controller.stream.where((x) => true).listen(null).cancel(); |