1 /*
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3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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5  * This code is free software; you can redistribute it and/or modify it
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7  * published by the Free Software Foundation.
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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
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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
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22  */
23 
24 /*
25  * @test
26  * @bug 6293769 6294527
27  * @summary test that the isCardPresent()/waitForX() APIs work correctly
28  * @author Andreas Sterbenz
29  * @modules java.smartcardio/javax.smartcardio
30  * @run main/manual TestPresent
31  */
32 
33 // This test requires special hardware.
34 
35 import java.util.List;
36 import javax.smartcardio.CardTerminal;
37 import javax.smartcardio.TerminalFactory;
38 
39 public class TestPresent extends Utils {
40 
41     private static class Timer {
42         private long time = System.currentTimeMillis();
update()43         long update() {
44             long t = System.currentTimeMillis();
45             long diff = t - time;
46             time = t;
47             return diff;
48         }
print()49         long print() {
50             long t = update();
51             System.out.println("Elapsed time: " + t + " ms.");
52             return t;
53         }
54     }
55 
isFalse(boolean b)56     private static boolean isFalse(boolean b) throws Exception {
57         if (b) {
58             throw new Exception("not false");
59         }
60         return b;
61     }
62 
isTrue(boolean b)63     private static boolean isTrue(boolean b) throws Exception {
64         if (!b) {
65             throw new Exception("not true");
66         }
67         return b;
68     }
69 
main(String[] args)70     public static void main(String[] args) throws Exception {
71         CardTerminal terminal = getTerminal(args);
72         if (terminal == null) {
73             System.out.println("Skipping the test: " +
74                     "no card terminals available");
75             return;
76         }
77 
78         while (terminal.isCardPresent()) {
79             System.out.println("*** Remove card!");
80             Thread.sleep(1000);
81         }
82 
83         Timer timer = new Timer();
84 
85         System.out.println("Testing waitForCardAbsent() with card already absent...");
86         isTrue(terminal.waitForCardAbsent(10));
87         timer.print();
88         isTrue(terminal.waitForCardAbsent(100));
89         timer.print();
90         isTrue(terminal.waitForCardAbsent(10000));
91         timer.print();
92         isTrue(terminal.waitForCardAbsent(0));
93         timer.print();
94 
95         System.out.println("Testing waitForCardPresent() timeout...");
96         isFalse(terminal.waitForCardPresent(10));
97         timer.print();
98         isFalse(terminal.waitForCardPresent(100));
99         timer.print();
100         isFalse(terminal.waitForCardPresent(1000));
101         timer.print();
102 
103         isFalse(terminal.isCardPresent());
104         isFalse(terminal.isCardPresent());
105 
106         System.out.println("*** Insert card!");
107         isTrue(terminal.waitForCardPresent(0));
108         timer.print();
109 
110         isTrue(terminal.isCardPresent());
111         isTrue(terminal.isCardPresent());
112 
113         System.out.println("Testing waitForCardPresent() with card already present...");
114         isTrue(terminal.waitForCardPresent(0));
115         timer.print();
116         isTrue(terminal.waitForCardPresent(10000));
117         timer.print();
118         isTrue(terminal.waitForCardPresent(100));
119         timer.print();
120         isTrue(terminal.waitForCardPresent(10));
121         timer.print();
122 
123         System.out.println("Testing waitForCardAbsent() timeout...");
124         isFalse(terminal.waitForCardAbsent(1000));
125         timer.print();
126         isFalse(terminal.waitForCardAbsent(100));
127         timer.print();
128         isFalse(terminal.waitForCardAbsent(10));
129         timer.print();
130 
131         System.out.println("*** Remove card!");
132         isTrue(terminal.waitForCardAbsent(0));
133         timer.print();
134 
135         isFalse(terminal.isCardPresent());
136         isFalse(terminal.isCardPresent());
137 
138         System.out.println("OK.");
139     }
140 
141 }
142