| // 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 bool kill([ProcessSignal signal = ProcessSignal.sigterm ]) |
| /// |
| /// Kills the process. |
| /// |
| /// Where possible, sends the signal to the process. This includes Linux and |
| /// OS X. The default signal is ProcessSignal.sigterm which will normally |
| /// terminate the process. |
| /// |
| /// On platforms without signal support, including Windows, the call just |
| /// terminates the process in a platform specific way, and the signal parameter |
| /// is ignored. |
| /// |
| /// Returns true if the signal is successfully delivered to the process. |
| /// Otherwise the signal could not be sent, usually meaning that the process is |
| /// already dead. |
| /// |
| /// @description Checks that method [kill] kills the process and [exitCode] |
| /// returns a Future which completes with the exit code of the process when the |
| /// process completes. On Linux and OS X if the process was terminated due to a |
| /// signal the exit code will be a negative value in the range -255..-1, where |
| /// the absolute value of the exit code is the signal number. If the process is |
| /// killed with ProcessSignal.sigterm the exit code is -15, as the signal SIGTERM |
| /// has number 15. |
| /// @author ngl@unipro.ru |
| |
| import "dart:io"; |
| import "../../../Utils/expect.dart"; |
| |
| String command = ""; |
| List<String> args = new List<String>.empty(growable: true); |
| |
| void setCommand() { |
| if (Platform.isWindows) { |
| command = 'ping'; |
| args = ['127.0.0.1 -n 6 > nul']; |
| } else { |
| command = 'sleep'; |
| args = ['5']; |
| } |
| } |
| |
| main() { |
| setCommand(); |
| asyncStart(); |
| Process.start(command, args).then((Process process) { |
| bool pKill = process.kill(); |
| if (!Platform.isWindows) { |
| Expect.isTrue(pKill); |
| } |
| |
| process.exitCode.then((int value) { |
| if (Platform.isLinux || Platform.isMacOS) { |
| Expect.equals(-15, value); |
| } else if (Platform.isWindows) { |
| Expect.equals(-1, value); |
| } |
| pKill = process.kill(ProcessSignal.sigterm); |
| Expect.isFalse(pKill); |
| asyncEnd(); |
| }); |
| }); |
| } |