Subversion Repositories openrisc

// Verify we can modify the environment.

import java.io.BufferedReader;

import java.io.InputStream;

import java.io.InputStreamReader;

import java.util.Map;

public class Process_7

{

  public static void main(String[] args)

  {

    try

      {

        ProcessBuilder pb = new ProcessBuilder("env");

        Map<String, String> e = pb.environment();

        e.clear();

        String v = "process7_value";

        String k = "PROCESS_7_KEY";

        e.put(k, v);

        Process p = pb.start();

        InputStream is = p.getInputStream();

        InputStreamReader isr = new InputStreamReader(is);

        BufferedReader br = new BufferedReader(isr);

        boolean found = false;

        String result;

        while ((result = br.readLine()) != null)

          {

            if (result.equals(k + '=' + v))

              found = true;

          }

        if (!found)

          {

            System.out.println("bad");

            return;

          }

        System.out.println("ok");

      }

    catch (Exception ex)

      {

        System.out.println(ex.toString());

      }

  }

}