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