1 /* 2 * Copyright (C) 2008 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 17 package dot.junit.opcodes.neg_long; 18 19 import dot.junit.DxTestCase; 20 import dot.junit.DxUtil; 21 import dot.junit.opcodes.neg_long.d.T_neg_long_1; 22 import dot.junit.opcodes.neg_long.d.T_neg_long_2; 23 import dot.junit.opcodes.neg_long.d.T_neg_long_4; 24 25 public class Test_neg_long extends DxTestCase { 26 27 /** 28 * @title Argument = 123123123272432432l 29 */ testN1()30 public void testN1() { 31 T_neg_long_1 t = new T_neg_long_1(); 32 assertEquals(-123123123272432432l, t.run(123123123272432432l)); 33 } 34 35 /** 36 * @title Argument = 1 37 */ testN2()38 public void testN2() { 39 T_neg_long_1 t = new T_neg_long_1(); 40 assertEquals(-1l, t.run(1l)); 41 } 42 43 /** 44 * @title Argument = -1 45 */ testN3()46 public void testN3() { 47 T_neg_long_1 t = new T_neg_long_1(); 48 assertEquals(1l, t.run(-1l)); 49 } 50 51 /** 52 * @title Check that -x == (~x + 1) 53 */ testN4()54 public void testN4() { 55 T_neg_long_2 t = new T_neg_long_2(); 56 assertTrue(t.run(15l)); 57 } 58 59 60 /** 61 * @title Argument = 0 62 */ testB1()63 public void testB1() { 64 T_neg_long_1 t = new T_neg_long_1(); 65 assertEquals(0, t.run(0)); 66 } 67 68 /** 69 * @title Argument = Long.MAX_VALUE 70 */ testB2()71 public void testB2() { 72 T_neg_long_1 t = new T_neg_long_1(); 73 assertEquals(-9223372036854775807L, t.run(Long.MAX_VALUE)); 74 } 75 76 /** 77 * @title Argument = Long.MIN_VALUE 78 */ testB3()79 public void testB3() { 80 T_neg_long_1 t = new T_neg_long_1(); 81 assertEquals(-9223372036854775808L, t.run(Long.MIN_VALUE)); 82 } 83 84 /** 85 * @constraint A24 86 * @title number of registers 87 */ testVFE1()88 public void testVFE1() { 89 load("dot.junit.opcodes.neg_long.d.T_neg_long_3", VerifyError.class); 90 } 91 92 93 /** 94 * 95 * @constraint B1 96 * @title type of argument - int 97 */ testVFE2()98 public void testVFE2() { 99 load("dot.junit.opcodes.neg_long.d.T_neg_long_5", VerifyError.class); 100 } 101 102 /** 103 * 104 * @constraint B1 105 * @title type of argument - float 106 */ testVFE3()107 public void testVFE3() { 108 load("dot.junit.opcodes.neg_long.d.T_neg_long_6", VerifyError.class); 109 } 110 111 /** 112 * 113 * @constraint B1 114 * @title type of argument - reference 115 */ testVFE4()116 public void testVFE4() { 117 load("dot.junit.opcodes.neg_long.d.T_neg_long_7", VerifyError.class); 118 } 119 120 /** 121 * @constraint B1 122 * @title Types of arguments - long, double. The verifier checks that longs 123 * and doubles are not used interchangeably. 124 */ testVFE5()125 public void testVFE5() { 126 load("dot.junit.opcodes.neg_long.d.T_neg_long_4", VerifyError.class); 127 } 128 } 129