1 /*
   2  * Copyright (c) 2005, 2016, Oracle and/or its affiliates. All rights reserved.
   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4  *
   5  * This code is free software; you can redistribute it and/or modify it
   6  * under the terms of the GNU General Public License version 2 only, as
   7  * published by the Free Software Foundation.
   8  *
   9  * This code is distributed in the hope that it will be useful, but WITHOUT
  10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  12  * version 2 for more details (a copy is included in the LICENSE file that
  13  * accompanied this code).
  14  *
  15  * You should have received a copy of the GNU General Public License version
  16  * 2 along with this work; if not, write to the Free Software Foundation,
  17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  18  *
  19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  20  * or visit www.oracle.com if you need additional information or have any
  21  * questions.
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  23 
  24 /**
  25  * @test
  26  * @bug 6293769 6294527
  27  * @summary test that the isCardPresent()/waitForX() APIs work correctly
  28  * @author Andreas Sterbenz
  29  * @run main/manual TestPresent
  30  */
  31 
  32 // This test requires special hardware.
  33 
  34 import java.util.List;
  35 import javax.smartcardio.CardTerminal;
  36 import javax.smartcardio.TerminalFactory;
  37 
  38 public class TestPresent extends Utils {
  39 
  40     private static class Timer {
  41         private long time = System.currentTimeMillis();
  42         long update() {
  43             long t = System.currentTimeMillis();
  44             long diff = t - time;
  45             time = t;
  46             return diff;
  47         }
  48         long print() {
  49             long t = update();
  50             System.out.println("Elapsed time: " + t + " ms.");
  51             return t;
  52         }
  53     }
  54 
  55     private static boolean isFalse(boolean b) throws Exception {
  56         if (b) {
  57             throw new Exception("not false");
  58         }
  59         return b;
  60     }
  61 
  62     private static boolean isTrue(boolean b) throws Exception {
  63         if (!b) {
  64             throw new Exception("not true");
  65         }
  66         return b;
  67     }
  68 
  69     public static void main(String[] args) throws Exception {
  70         CardTerminal terminal = getTerminal(args);
  71         if (terminal == null) {
  72             System.out.println("Skipping the test: " +
  73                     "no card terminals available");
  74             return;
  75         }
  76 
  77         while (terminal.isCardPresent()) {
  78             System.out.println("*** Remove card!");
  79             Thread.sleep(1000);
  80         }
  81 
  82         Timer timer = new Timer();
  83 
  84         System.out.println("Testing waitForCardAbsent() with card already absent...");
  85         isTrue(terminal.waitForCardAbsent(10));
  86         timer.print();
  87         isTrue(terminal.waitForCardAbsent(100));
  88         timer.print();
  89         isTrue(terminal.waitForCardAbsent(10000));
  90         timer.print();
  91         isTrue(terminal.waitForCardAbsent(0));
  92         timer.print();
  93 
  94         System.out.println("Testing waitForCardPresent() timeout...");
  95         isFalse(terminal.waitForCardPresent(10));
  96         timer.print();
  97         isFalse(terminal.waitForCardPresent(100));
  98         timer.print();
  99         isFalse(terminal.waitForCardPresent(1000));
 100         timer.print();
 101 
 102         isFalse(terminal.isCardPresent());
 103         isFalse(terminal.isCardPresent());
 104 
 105         System.out.println("*** Insert card!");
 106         isTrue(terminal.waitForCardPresent(0));
 107         timer.print();
 108 
 109         isTrue(terminal.isCardPresent());
 110         isTrue(terminal.isCardPresent());
 111 
 112         System.out.println("Testing waitForCardPresent() with card already present...");
 113         isTrue(terminal.waitForCardPresent(0));
 114         timer.print();
 115         isTrue(terminal.waitForCardPresent(10000));
 116         timer.print();
 117         isTrue(terminal.waitForCardPresent(100));
 118         timer.print();
 119         isTrue(terminal.waitForCardPresent(10));
 120         timer.print();
 121 
 122         System.out.println("Testing waitForCardAbsent() timeout...");
 123         isFalse(terminal.waitForCardAbsent(1000));
 124         timer.print();
 125         isFalse(terminal.waitForCardAbsent(100));
 126         timer.print();
 127         isFalse(terminal.waitForCardAbsent(10));
 128         timer.print();
 129 
 130         System.out.println("*** Remove card!");
 131         isTrue(terminal.waitForCardAbsent(0));
 132         timer.print();
 133 
 134         isFalse(terminal.isCardPresent());
 135         isFalse(terminal.isCardPresent());
 136 
 137         System.out.println("OK.");
 138     }
 139 
 140 }