| /* |
| * 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; |
| |
| void setCommand() { |
| if (Platform.isLinux) { |
| command = 'sleep'; |
| args = ['5']; |
| } |
| if (Platform.isWindows) { |
| command = 'ping'; |
| args = ['127.0.0.1 -n 6 > nul']; |
| } |
| } |
| |
| 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(); |
| }); |
| }); |
| } |