blob: 9d192058bbed9ba28f6635c0c8cba4501ac638ef [file] [log] [blame]
// Copyright (c) 2018, 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 String readLineSync({
/// Encoding encoding: systemEncoding,
/// bool retainNewlines: false
/// })
/// This call will block until a full line is available.
/// @description Checks that the call is blocked until a full line is available.
/// @author iarkh@unipro.ru
import "../../../Utils/expect.dart";
import "dart:async";
import "dart:io";
import "stdin_utils.dart";
run_process() {
stdout.write("Start");
String? str = stdin.readLineSync();
stdout.write(str);
stdout.write("End");
}
run_main() async {
String executable = Platform.resolvedExecutable;
String eScript = Platform.script.toString();
int called = 0;
await Process.start(
executable, [...Platform.executableArguments, eScript, "test"],
runInShell: true)
.then((Process process) async {
process.stdin.write("1");
await new Future.delayed(new Duration(seconds: 2)).then((_) async {
// Wait some time: call should be blocked until no new line in stdin
process.stdin.writeln("2");
});
await process.exitCode.then((_) async {
await process.stdout.toList().then((out) {
// Correct substring sequence should be: Start -> 1 -> 2 -> End
Expect.listEquals([83, 116, 97, 114, 116, 49, 50, 69, 110, 100],
flattenList<int>(out));
called++;
});
});
});
Expect.equals(1, called);
}
main(List<String> args) {
args.length > 0 ? run_process() : run_main();
}