1 /*
2 * Copyright (c) 2011, 2013, 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.
22 */
23
24 /**
25 @test
26 @summary Tests for the 1.4 prefs package
27 @summary com.apple.junit.java.util.prefs;
28 @run main Prefs02
29 */
30
31 import junit.framework.*;
32
33 import java.util.prefs.Preferences;
34
35 public class Prefs02 extends TestCase {
36
37 public static Test suite() {
38 return new TestSuite(Prefs02.class);
39 }
40
41 public static void main (String[] args) throws RuntimeException {
42 TestResult tr = junit.textui.TestRunner.run(suite());
43 if((tr.errorCount() != 0) || (tr.failureCount() != 0)) {
44 throw new RuntimeException("### Unexpected JUnit errors or failures.");
45 }
46 }
47
48 // Preference key name
49 final static String STRING_KEY = "KEY_STRING"; // String
50 final static String BOOLEAN_KEY = "KEY_BOOLEAN"; // boolean
51 final static String INT_KEY = "KEY_INT"; // int
52 final static String LONG_KEY = "KEY_LONG"; // long
53 final static String FLOAT_KEY = "KEY_FLOAT"; // float
54 final static String DOUBLE_KEY = "KEY_DOUBLE"; // double
55 final static String BYTE_ARRAY_KEY = "KEY_BYTE_ARRAY"; // byte[]
56
57 final static String sString = "a string"; // String
58 final static boolean sBoolean = true; // boolean
59 final static int sInt = 123; // int
60 final static long sLong = 123L; // long
61 final static float sFloat = 12.3F; // float
62 final static double sDouble = 12.3; // double
63 final static byte[] sByteArray = new byte[1024]; // byte[]
64
65 private Preferences prefs = Preferences.userNodeForPackage( Prefs02.class ).node("Prefs02");
66
67 public void testPrefs02 () throws Exception {
68
69 // Initialize the byte array
70 for(int i = 0; i < 1024; i++) {
71 sByteArray[i] = 90;
72 }
73
74 // Write out some preference values
75 prefs.put(STRING_KEY, sString); // String
76 prefs.putBoolean(BOOLEAN_KEY, sBoolean); // boolean
77 prefs.putInt(INT_KEY, sInt); // int
78 prefs.putLong(LONG_KEY, sLong); // long
79 prefs.putFloat(FLOAT_KEY, sFloat); // float
80 prefs.putDouble(DOUBLE_KEY, sDouble); // double
81 prefs.putByteArray(BYTE_ARRAY_KEY, sByteArray); // byte[]
82 prefs.flush();
83
84
85 // System.out.println("Checking the integrity of all the values we stored.");
86 byte[] bytes = new byte[10];
87
88 assertEquals( prefs.get(STRING_KEY, "foo"), sString );
89 assertEquals( prefs.getBoolean(BOOLEAN_KEY, false), sBoolean );
90 assertEquals( prefs.getInt(INT_KEY, 0), sInt );
91 assertEquals( prefs.getLong(LONG_KEY, 0L), sLong );
92 assertTrue( prefs.getFloat(FLOAT_KEY, 0.0F) == sFloat );
93 assertTrue( prefs.getDouble(DOUBLE_KEY, 0.0) == sDouble );
94 assertTrue( prefs.getLong(LONG_KEY, 0L) == sLong );
95
96 bytes = prefs.getByteArray(BYTE_ARRAY_KEY, bytes);
97
98 assertEquals( bytes.length, sByteArray.length );
99 for(int index = 0; index < bytes.length; index ++) {
100 assertEquals( "Byte value at index " + index + "does not match original value.", bytes[index], sByteArray[index]);
101 }
102
103
104 // Clean up after ourselves. Remove the node
105 prefs.removeNode();
106 assertFalse("nodeExists() returned true true after node was supposedly removed.", Preferences.userRoot().nodeExists("/com/apple/java/test/harness/tests/java/util/prefs/Prefs02"));
107 }
108
109 }
110
111
112