libjava/classpath/test/java.io/PrintStreamTest.java

   1 /*************************************************************************
   2 /* PrintStreamTest.java -- Test of the PrintStream class
   3 /*
   4 /* Copyright (c) 1998 Free Software Foundation, Inc.
   5 /* Written by Aaron M. Renn (arenn@urbanophile.com)
   6 /*
   7 /* This program is free software; you can redistribute it and/or modify
   8 /* it under the terms of the GNU General Public License as published
   9 /* by the Free Software Foundation, either version 2 of the License, or
  10 /* (at your option) any later version.
  11 /*
  12 /* This program is distributed in the hope that it will be useful, but
  13 /* WITHOUT ANY WARRANTY; without even the implied warranty of
  14 /* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15 /* GNU General Public License for more details.
  16 /*
  17 /* You should have received a copy of the GNU General Public License
  18 /* along with this program; if not, write to the Free Software Foundation
  19 /* Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301 USA
  20 /*************************************************************************/
  21
  22 import java.io.*;
  23
  24 public class PrintStreamTest
  25 {
  26
  27 public static void main(String[] argv) throws IOException
  28 {
  29   System.out.println("Started test of PrintStream");
  30   System.out.println("Test 1: Printing Test");
  31
  32   char[] carray = { 'h', 'i' };
  33   byte[] barray = { 'b', 'y', 'e' };
  34
  35   PrintStream ps = new PrintStream(new FileOutputStream("printstream.out"));
  36   ps.print(true);
  37   ps.print('|');
  38   ps.print(false);
  39   ps.print('|');
  40   ps.print('A');
  41   ps.print('|');
  42   ps.flush();
  43   ps.print(0xFFFFF);
  44   ps.print('|');
  45   ps.print(0xFFFFFFFFFFL);
  46   ps.print('|');
  47   ps.print(3.141592);
  48   ps.print('|');
  49   ps.print((double)99999999999.9999);
  50   ps.print('|');
  51   ps.print(carray);
  52   ps.print('|');
  53   ps.print("This is a string");
  54   ps.print('|');
  55   ps.print(ps);
  56   ps.println();
  57   ps.println(true);
  58   ps.println(false);
  59   ps.println('A');
  60   ps.flush();
  61   ps.println(0xFFFFF);
  62   ps.println(0xFFFFFFFFFFL);
  63   ps.println(3.141592);
  64   ps.println((double)99999999999.9999);
  65   ps.println(carray);
  66   ps.println("This is a string");
  67   ps.println(ps);
  68   ps.write('B');
  69   ps.println();
  70   ps.write(barray, 0, barray.length);
  71   ps.println();
  72   ps.close();
  73
  74   if (ps.checkError())
  75     System.out.println("FAILED: Printing Test");
  76   else
  77     System.out.println("PASSED: Printing Test");
  78
  79   System.out.println("PASSED: Test of PrintStream");
  80 }
  81
  82 } // class PrintStreamTest
  83