1/*
2 * Copyright (C) 2006 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 *      http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17package com.android.internal.telephony;
18
19import com.android.internal.telephony.gsm.SimTlv;
20import com.android.internal.telephony.uicc.IccUtils;
21
22import junit.framework.TestCase;
23import android.test.suitebuilder.annotation.SmallTest;
24
25
26public class SimUtilsTest extends TestCase {
27
28    @SmallTest
29    public void testBasic() throws Exception {
30        byte[] data, data2;
31
32        /*
33         * bcdToString()
34         */
35
36        // An EF[ICCID] record
37        data = IccUtils.hexStringToBytes("981062400510444868f2");
38        assertEquals("8901260450014484862", IccUtils.bcdToString(data, 0, data.length));
39
40        // skip the first and last bytes
41        assertEquals("0126045001448486", IccUtils.bcdToString(data, 1, data.length - 2));
42
43        // Stops on invalid BCD value
44        data = IccUtils.hexStringToBytes("98E062400510444868f2");
45        assertEquals("890", IccUtils.bcdToString(data, 0, data.length));
46
47        // skip the high nibble 'F' since some PLMNs have it
48        data = IccUtils.hexStringToBytes("98F062400510444868f2");
49        assertEquals("890260450014484862", IccUtils.bcdToString(data, 0, data.length));
50
51        /*
52         * gsmBcdByteToInt()
53         */
54
55        assertEquals(98, IccUtils.gsmBcdByteToInt((byte) 0x89));
56
57        // Out of range is treated as 0
58        assertEquals(8, IccUtils.gsmBcdByteToInt((byte) 0x8c));
59
60        /*
61         * cdmaBcdByteToInt()
62         */
63
64        assertEquals(89, IccUtils.cdmaBcdByteToInt((byte) 0x89));
65
66        // Out of range is treated as 0
67        assertEquals(80, IccUtils.cdmaBcdByteToInt((byte) 0x8c));
68
69        /*
70         * adnStringFieldToString()
71         */
72
73
74        data = IccUtils.hexStringToBytes("00566f696365204d61696c07918150367742f3ffffffffffff");
75        // Again, skip prepended 0
76        // (this is an EF[ADN] record)
77        assertEquals("Voice Mail", IccUtils.adnStringFieldToString(data, 1, data.length - 15));
78
79        data = IccUtils.hexStringToBytes("809673539A5764002F004DFFFFFFFFFF");
80        // (this is from an EF[ADN] record)
81        assertEquals("\u9673\u539A\u5764/M", IccUtils.adnStringFieldToString(data, 0, data.length));
82
83        data = IccUtils.hexStringToBytes("810A01566fec6365204de0696cFFFFFF");
84        // (this is made up to test since I don't have a real one)
85        assertEquals("Vo\u00ECce M\u00E0il", IccUtils.adnStringFieldToString(data, 0, data.length));
86
87        data = IccUtils.hexStringToBytes("820505302D82d32d31");
88        // Example from 3GPP TS 11.11 V18.1.3.0 annex B
89        assertEquals("-\u0532\u0583-1", IccUtils.adnStringFieldToString(data, 0, data.length));
90    }
91
92}
93