ShortLiteralTest.java revision 5f50a1a8b32b8fa81916c7f2d5b3c2d1b266995f
1/* 2 * [The "BSD licence"] 3 * Copyright (c) 2009 Ben Gruver 4 * All rights reserved. 5 * 6 * Redistribution and use in source and binary forms, with or without 7 * modification, are permitted provided that the following conditions 8 * are met: 9 * 1. Redistributions of source code must retain the above copyright 10 * notice, this list of conditions and the following disclaimer. 11 * 2. Redistributions in binary form must reproduce the above copyright 12 * notice, this list of conditions and the following disclaimer in the 13 * documentation and/or other materials provided with the distribution. 14 * 3. The name of the author may not be used to endorse or promote products 15 * derived from this software without specific prior written permission. 16 * 17 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 18 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 19 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 20 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 21 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 22 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 23 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 24 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 26 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 27 */ 28 29import org.jf.smali.literalTools; 30import org.junit.Assert; 31import org.junit.Test; 32 33public class ShortLiteralTest 34{ 35 36 @Test 37 public void SuccessHexTests() { 38 39 Assert.assertTrue(literalTools.parseShort("0x0") == 0x0); 40 Assert.assertTrue(literalTools.parseShort("0x00") == 0x0); 41 Assert.assertTrue(literalTools.parseShort("0x1") == 0x1); 42 Assert.assertTrue(literalTools.parseShort("0x1234") == 0x1234); 43 Assert.assertTrue(literalTools.parseShort("0x7fff") == 0x7fff); 44 Assert.assertTrue(literalTools.parseShort("0x8000") == Short.MIN_VALUE); 45 Assert.assertTrue(literalTools.parseShort("0xFFFF") == -1); 46 47 Assert.assertTrue(literalTools.parseShort("-0x00") == 0); 48 Assert.assertTrue(literalTools.parseShort("-0x01") == -1); 49 Assert.assertTrue(literalTools.parseShort("-0x1234") == -0x1234); 50 Assert.assertTrue(literalTools.parseShort("-0x8000") == Short.MIN_VALUE); 51 } 52 53 @Test(expected=NumberFormatException.class) 54 public void FaileHexTest1() { 55 literalTools.parseShort("-0x8001"); 56 } 57 58 @Test(expected=NumberFormatException.class) 59 public void FailHexTest2() { 60 literalTools.parseShort("-0xFFFF"); 61 } 62 63 @Test(expected=NumberFormatException.class) 64 public void FailHexTest3() { 65 literalTools.parseShort("0x100000"); 66 } 67 68 69 70 @Test 71 public void SuccessDecTests() { 72 Assert.assertTrue(literalTools.parseShort("0") == 0); 73 Assert.assertTrue(literalTools.parseShort("1") == 1); 74 Assert.assertTrue(literalTools.parseShort("12345") == 12345); 75 Assert.assertTrue(literalTools.parseShort("32767") == 32767); 76 Assert.assertTrue(literalTools.parseShort("32768") == Short.MIN_VALUE); 77 Assert.assertTrue(literalTools.parseShort("65535") == -1); 78 79 80 Assert.assertTrue(literalTools.parseShort("-0") == 0); 81 Assert.assertTrue(literalTools.parseShort("-1") == -1); 82 Assert.assertTrue(literalTools.parseShort("-12345") == -12345); 83 Assert.assertTrue(literalTools.parseShort("-32767") == -32767); 84 Assert.assertTrue(literalTools.parseShort("-32768") == Short.MIN_VALUE); 85 } 86 87 @Test(expected=NumberFormatException.class) 88 public void FaileDecTest1() { 89 literalTools.parseShort("-32769"); 90 } 91 92 @Test(expected=NumberFormatException.class) 93 public void FailDecTest2() { 94 literalTools.parseShort("-65535"); 95 } 96 97 @Test(expected=NumberFormatException.class) 98 public void FailDecTest3() { 99 literalTools.parseShort("65536"); 100 } 101 102 @Test(expected=NumberFormatException.class) 103 public void FailDecTest4() { 104 literalTools.parseShort("65600"); 105 } 106 107 108 @Test 109 public void SuccessOctTests() { 110 Assert.assertTrue(literalTools.parseShort("00") == 00); 111 Assert.assertTrue(literalTools.parseShort("01") == 01); 112 Assert.assertTrue(literalTools.parseShort("012345") == 012345); 113 Assert.assertTrue(literalTools.parseShort("077777") == Short.MAX_VALUE); 114 Assert.assertTrue(literalTools.parseShort("0100000") == Short.MIN_VALUE); 115 Assert.assertTrue(literalTools.parseShort("0177777") == -1); 116 117 118 Assert.assertTrue(literalTools.parseShort("-00") == 0); 119 Assert.assertTrue(literalTools.parseShort("-01") == -1); 120 Assert.assertTrue(literalTools.parseShort("-012345") == -012345); 121 Assert.assertTrue(literalTools.parseShort("-077777") == -077777); 122 Assert.assertTrue(literalTools.parseShort("-0100000") == Short.MIN_VALUE); 123 } 124 125 @Test(expected=NumberFormatException.class) 126 public void FaileOctTest1() { 127 literalTools.parseShort("-0100001"); 128 } 129 130 @Test(expected=NumberFormatException.class) 131 public void FailOctTest2() { 132 literalTools.parseShort("-0177777"); 133 } 134 135 @Test(expected=NumberFormatException.class) 136 public void FailOctTest3() { 137 literalTools.parseShort("0200000"); 138 } 139} 140