signal method

void signal (ProcessSignal signal)

Sends signal to the process.

This is meant for sending specific signals. If you just want to kill the process, use kill instead.

Throws an UnsupportedError on Windows.

Implementation

void signal(ProcessSignal signal) {
  if (Platform.isWindows) {
    throw new UnsupportedError(
        "TestProcess.signal() isn't supported on Windows.");
  }

  _process.kill(signal);
}