blob: 495eafce906220b8a420bff403f4a7db320cc0c0 [file] [log] [blame]
// Copyright (c) 2017, 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.
/// @assertion void writeAll(Iterable objects, [String separator = ""])
/// Iterates over the given [objects] and writes them in sequence.
/// @description Check that [separator] does not affect the result output if
/// [objects] contains only one element.
/// @author iarkh@unipro.ru
import "../../../Utils/expect.dart";
import "dart:async";
import "dart:io";
int called = 0;
List objects = ["Testme"];
List expected = [[84, 101, 115, 116, 109, 101]];
class MyStreamConsumer extends StreamConsumer<List<int>> {
Future addStream(Stream<List> stream) {
stream.toList().then((x) {
Expect.equals(expected.length, x.length);
for (int i = 0; i < expected.length; i++) {
Expect.listEquals(expected[i], x[i],
"'" + objects[i].toString() + "' object fails!");
}
called++;
});
return new Future(() {});
}
Future close() { return new Future(() {}); }
}
test() async {
StreamConsumer<List<int>> consumer = new MyStreamConsumer();
IOSink sink = new IOSink(consumer);
sink.writeAll(objects, ",");
await sink.close();
Expect.equals(1, called);
asyncEnd();
}
main() {
asyncStart();
test();
}