/*
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
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* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
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* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
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*/
/**
* @test
* @bug 6293769 6294527
* @summary test that the isCardPresent()/waitForX() APIs work correctly
* @author Andreas Sterbenz
* @ignore requires special hardware
* @run main/manual TestPresent
*/
import java.io.*;
import java.util.*;
import javax.smartcardio.*;
public class TestPresent {
private static class Timer {
private long time = System.currentTimeMillis();
long update() {
long t = System.currentTimeMillis();
long diff = t - time;
time = t;
return diff;
}
long print() {
long t = update();
System.out.println("Elapsed time: " + t + " ms.");
return t;
}
}
private static boolean isFalse(boolean b) throws Exception {
if (b) {
throw new Exception("not false");
}
return b;
}
private static boolean isTrue(boolean b) throws Exception {
if (!b) {
throw new Exception("not true");
}
return b;
}
public static void main(String[] args) throws Exception {
TerminalFactory factory = TerminalFactory.getInstance("PC/SC", null);
System.out.println(factory);
List<CardTerminal> terminals = factory.terminals().list();
System.out.println("Terminals: " + terminals);
if (terminals.isEmpty()) {
throw new Exception("No card terminals available");
}
CardTerminal terminal = terminals.get(0);
while (terminal.isCardPresent()) {
System.out.println("*** Remove card!");
Thread.sleep(1000);
}
Timer timer = new Timer();
System.out.println("Testing waitForCardAbsent() with card already absent...");
isTrue(terminal.waitForCardAbsent(10));
timer.print();
isTrue(terminal.waitForCardAbsent(100));
timer.print();
isTrue(terminal.waitForCardAbsent(10000));
timer.print();
isTrue(terminal.waitForCardAbsent(0));
timer.print();
System.out.println("Testing waitForCardPresent() timeout...");
isFalse(terminal.waitForCardPresent(10));
timer.print();
isFalse(terminal.waitForCardPresent(100));
timer.print();
isFalse(terminal.waitForCardPresent(1000));
timer.print();
isFalse(terminal.isCardPresent());
isFalse(terminal.isCardPresent());
System.out.println("*** Insert card!");
isTrue(terminal.waitForCardPresent(0));
timer.print();
isTrue(terminal.isCardPresent());
isTrue(terminal.isCardPresent());
System.out.println("Testing waitForCardPresent() with card already present...");
isTrue(terminal.waitForCardPresent(0));
timer.print();
isTrue(terminal.waitForCardPresent(10000));
timer.print();
isTrue(terminal.waitForCardPresent(100));
timer.print();
isTrue(terminal.waitForCardPresent(10));
timer.print();
System.out.println("Testing waitForCardAbsent() timeout...");
isFalse(terminal.waitForCardAbsent(1000));
timer.print();
isFalse(terminal.waitForCardAbsent(100));
timer.print();
isFalse(terminal.waitForCardAbsent(10));
timer.print();
System.out.println("*** Remove card!");
isTrue(terminal.waitForCardAbsent(0));
timer.print();
isFalse(terminal.isCardPresent());
isFalse(terminal.isCardPresent());
System.out.println("OK.");
}
}