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 */ testN1()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 */ testN2()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 */ testN3()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 Type of argument - int. Dalvik doens't distinguish 32-bits types internally, 51 * so this conversion of int to long makes no sense but shall not crash the VM. 52 */ 53 testN4()54 public void testN4() { 55 T_float_to_long_7 t = new T_float_to_long_7(); 56 try { 57 t.run(1); 58 } catch (Throwable e) { 59 } 60 } 61 62 /** 63 * @title Argument = Float.MAX_VALUE 64 */ testB1()65 public void testB1() { 66 T_float_to_long_1 t = new T_float_to_long_1(); 67 assertEquals(Long.MAX_VALUE, t.run(Float.MAX_VALUE)); 68 } 69 70 /** 71 * @title Argument = Float.MIN_VALUE 72 */ testB2()73 public void testB2() { 74 T_float_to_long_1 t = new T_float_to_long_1(); 75 assertEquals(0, t.run(Float.MIN_VALUE)); 76 } 77 78 /** 79 * @title Argument = 0 80 */ testB3()81 public void testB3() { 82 T_float_to_long_1 t = new T_float_to_long_1(); 83 assertEquals(0l, t.run(0)); 84 } 85 86 /** 87 * @title Argument = NaN 88 */ testB4()89 public void testB4() { 90 T_float_to_long_1 t = new T_float_to_long_1(); 91 assertEquals(0l, t.run(Float.NaN)); 92 } 93 94 /** 95 * @title Argument = POSITIVE_INFINITY 96 */ testB5()97 public void testB5() { 98 T_float_to_long_1 t = new T_float_to_long_1(); 99 assertEquals(Long.MAX_VALUE, t.run(Float.POSITIVE_INFINITY)); 100 } 101 102 /** 103 * @title Argument = NEGATIVE_INFINITY 104 */ testB6()105 public void testB6() { 106 T_float_to_long_1 t = new T_float_to_long_1(); 107 assertEquals(Long.MIN_VALUE, t.run(Float.NEGATIVE_INFINITY)); 108 } 109 110 /** 111 * @constraint B1 112 * @title number of arguments 113 */ testVFE1()114 public void testVFE1() { 115 try 116 { 117 Class.forName("dxc.junit.opcodes.float_to_long.jm.T_float_to_long_2"); 118 fail("expected a verification exception"); 119 } catch (Throwable t) { 120 DxUtil.checkVerifyException(t); 121 } 122 } 123 124 125 /** 126 * 127 * @constraint B1 128 * @title type of argument - double 129 */ testVFE2()130 public void testVFE2() { 131 try 132 { 133 Class.forName("dot.junit.opcodes.float_to_long.d.T_float_to_long_2"); 134 fail("expected a verification exception"); 135 } catch (Throwable t) { 136 DxUtil.checkVerifyException(t); 137 } 138 } 139 140 /** 141 * 142 * @constraint B1 143 * @title type of argument - long 144 */ testVFE3()145 public void testVFE3() { 146 try 147 { 148 Class.forName("dot.junit.opcodes.float_to_long.d.T_float_to_long_3"); 149 fail("expected a verification exception"); 150 } catch (Throwable t) { 151 DxUtil.checkVerifyException(t); 152 } 153 } 154 155 /** 156 * @constraint A24 157 * @title number of registers 158 */ testVFE4()159 public void testVFE4() { 160 try 161 { 162 Class.forName("dot.junit.opcodes.float_to_long.d.T_float_to_long_4"); 163 fail("expected a verification exception"); 164 } catch (Throwable t) { 165 DxUtil.checkVerifyException(t); 166 } 167 } 168 169 /** 170 * @constraint B1 171 * @title type of argument - reference 172 */ testVFE5()173 public void testVFE5() { 174 try 175 { 176 Class.forName("dot.junit.opcodes.float_to_long.d.T_float_to_long_5"); 177 fail("expected a verification exception"); 178 } catch (Throwable t) { 179 DxUtil.checkVerifyException(t); 180 } 181 } 182 183 /** 184 * @constraint A23 185 * @title number of registers 186 */ testVFE6()187 public void testVFE6() { 188 try { 189 Class.forName("dot.junit.opcodes.float_to_long.d.T_float_to_long_6"); 190 fail("expected a verification exception"); 191 } catch (Throwable t) { 192 DxUtil.checkVerifyException(t); 193 } 194 } 195 } 196