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.float_to_long; 18 19 import dot.junit.DxTestCase; 20 import dot.junit.DxUtil; 21 import dot.junit.opcodes.float_to_long.d.T_float_to_long_1; 22 import dot.junit.opcodes.float_to_long.d.T_float_to_long_7; 23 24 public class Test_float_to_long extends DxTestCase { 25 /** 26 * @title Argument = 2.999999f 27 */ 28 public void testN1() { 29 T_float_to_long_1 t = new T_float_to_long_1(); 30 assertEquals(2l, t.run(2.999999f)); 31 } 32 33 /** 34 * @title Argument = 1 35 */ 36 public void testN2() { 37 T_float_to_long_1 t = new T_float_to_long_1(); 38 assertEquals(1l, t.run(1)); 39 } 40 41 /** 42 * @title Argument = -1 43 */ 44 public void testN3() { 45 T_float_to_long_1 t = new T_float_to_long_1(); 46 assertEquals(-1l, t.run(-1)); 47 } 48 49 /** 50 * @title Argument = Float.MAX_VALUE 51 */ 52 public void testB1() { 53 T_float_to_long_1 t = new T_float_to_long_1(); 54 assertEquals(Long.MAX_VALUE, t.run(Float.MAX_VALUE)); 55 } 56 57 /** 58 * @title Argument = Float.MIN_VALUE 59 */ 60 public void testB2() { 61 T_float_to_long_1 t = new T_float_to_long_1(); 62 assertEquals(0, t.run(Float.MIN_VALUE)); 63 } 64 65 /** 66 * @title Argument = 0 67 */ 68 public void testB3() { 69 T_float_to_long_1 t = new T_float_to_long_1(); 70 assertEquals(0l, t.run(0)); 71 } 72 73 /** 74 * @title Argument = NaN 75 */ 76 public void testB4() { 77 T_float_to_long_1 t = new T_float_to_long_1(); 78 assertEquals(0l, t.run(Float.NaN)); 79 } 80 81 /** 82 * @title Argument = POSITIVE_INFINITY 83 */ 84 public void testB5() { 85 T_float_to_long_1 t = new T_float_to_long_1(); 86 assertEquals(Long.MAX_VALUE, t.run(Float.POSITIVE_INFINITY)); 87 } 88 89 /** 90 * @title Argument = NEGATIVE_INFINITY 91 */ 92 public void testB6() { 93 T_float_to_long_1 t = new T_float_to_long_1(); 94 assertEquals(Long.MIN_VALUE, t.run(Float.NEGATIVE_INFINITY)); 95 } 96 97 /** 98 * @constraint B1 99 * @title number of arguments 100 */ 101 public void testVFE1() { 102 try 103 { 104 Class.forName("dxc.junit.opcodes.float_to_long.jm.T_float_to_long_2"); 105 fail("expected a verification exception"); 106 } catch (Throwable t) { 107 DxUtil.checkVerifyException(t); 108 } 109 } 110 111 112 /** 113 * 114 * @constraint B1 115 * @title type of argument - double 116 */ 117 public void testVFE2() { 118 try 119 { 120 Class.forName("dot.junit.opcodes.float_to_long.d.T_float_to_long_2"); 121 fail("expected a verification exception"); 122 } catch (Throwable t) { 123 DxUtil.checkVerifyException(t); 124 } 125 } 126 127 /** 128 * 129 * @constraint B1 130 * @title type of argument - long 131 */ 132 public void testVFE3() { 133 try 134 { 135 Class.forName("dot.junit.opcodes.float_to_long.d.T_float_to_long_3"); 136 fail("expected a verification exception"); 137 } catch (Throwable t) { 138 DxUtil.checkVerifyException(t); 139 } 140 } 141 142 /** 143 * @constraint A24 144 * @title number of registers 145 */ 146 public void testVFE4() { 147 try 148 { 149 Class.forName("dot.junit.opcodes.float_to_long.d.T_float_to_long_4"); 150 fail("expected a verification exception"); 151 } catch (Throwable t) { 152 DxUtil.checkVerifyException(t); 153 } 154 } 155 156 /** 157 * @constraint B1 158 * @title type of argument - reference 159 */ 160 public void testVFE5() { 161 try 162 { 163 Class.forName("dot.junit.opcodes.float_to_long.d.T_float_to_long_5"); 164 fail("expected a verification exception"); 165 } catch (Throwable t) { 166 DxUtil.checkVerifyException(t); 167 } 168 } 169 170 /** 171 * @constraint A23 172 * @title number of registers 173 */ 174 public void testVFE6() { 175 try { 176 Class.forName("dot.junit.opcodes.float_to_long.d.T_float_to_long_6"); 177 fail("expected a verification exception"); 178 } catch (Throwable t) { 179 DxUtil.checkVerifyException(t); 180 } 181 } 182 183 /** 184 * @constraint B1 185 * @title Type of argument - int. The verifier checks that ints 186 * and floats are not used interchangeably. 187 */ 188 public void testVFE7() { 189 try { 190 Class.forName("dot.junit.opcodes.float_to_long.d.T_float_to_long_7"); 191 fail("expected a verification exception"); 192 } catch (Throwable t) { 193 DxUtil.checkVerifyException(t); 194 } 195 } 196 } 197
