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 dxc.junit.opcodes.f2d; 18 19 import dxc.junit.DxTestCase; 20 import dxc.junit.DxUtil; 21 import dxc.junit.opcodes.f2d.jm.T_f2d_1; 22 23 public class Test_f2d extends DxTestCase { 24 25 /** 26 * @title Argument = 0.5 27 */ testN1()28 public void testN1() { 29 T_f2d_1 t = new T_f2d_1(); 30 assertEquals(0.5d, t.run(0.5f), 0d); 31 } 32 33 /** 34 * @title Argument = 1 35 */ testN2()36 public void testN2() { 37 T_f2d_1 t = new T_f2d_1(); 38 assertEquals(1d, t.run(1), 0d); 39 } 40 41 /** 42 * @title Argument = -1 43 */ testN3()44 public void testN3() { 45 T_f2d_1 t = new T_f2d_1(); 46 assertEquals(-1d, t.run(-1), 0d); 47 } 48 49 /** 50 * @title Argument = Float.MAX_VALUE 51 */ testB1()52 public void testB1() { 53 T_f2d_1 t = new T_f2d_1(); 54 double r = 0x1.fffffeP+127d; 55 assertEquals(r, t.run(Float.MAX_VALUE), 0d); 56 } 57 58 /** 59 * @title Argument = Float.MIN_VALUE 60 */ testB2()61 public void testB2() { 62 T_f2d_1 t = new T_f2d_1(); 63 double r = 0x0.000002P-126d; 64 assertEquals(r, t.run(Float.MIN_VALUE), 0d); 65 } 66 67 /** 68 * @title Argument = -0 69 */ testB3()70 public void testB3() { 71 T_f2d_1 t = new T_f2d_1(); 72 assertEquals(-0d, t.run(-0), 0d); 73 } 74 75 /** 76 * @title Argument = NaN 77 */ testB4()78 public void testB4() { 79 T_f2d_1 t = new T_f2d_1(); 80 assertTrue(Double.isNaN(t.run(Float.NaN))); 81 } 82 83 /** 84 * @title Argument = POSITIVE_INFINITY 85 */ testB5()86 public void testB5() { 87 T_f2d_1 t = new T_f2d_1(); 88 assertTrue(Double.isInfinite(t.run(Float.POSITIVE_INFINITY))); 89 } 90 91 /** 92 * @title Argument = NEGATIVE_INFINITY 93 */ testB6()94 public void testB6() { 95 T_f2d_1 t = new T_f2d_1(); 96 assertTrue(Double.isInfinite(t.run(Float.NEGATIVE_INFINITY))); 97 } 98 99 /** 100 * @constraint 4.8.2.1 101 * @title number of arguments 102 */ testVFE1()103 public void testVFE1() { 104 try { 105 Class.forName("dxc.junit.opcodes.f2d.jm.T_f2d_2"); 106 fail("expected a verification exception"); 107 } catch (Throwable t) { 108 DxUtil.checkVerifyException(t); 109 } 110 } 111 112 /** 113 * @constraint 4.8.2.1 114 * @title type of argument - double 115 */ testVFE2()116 public void testVFE2() { 117 try { 118 Class.forName("dxc.junit.opcodes.f2d.jm.T_f2d_3"); 119 fail("expected a verification exception"); 120 } catch (Throwable t) { 121 DxUtil.checkVerifyException(t); 122 } 123 } 124 125 /** 126 * @constraint 4.8.2.1 127 * @title type of argument - long 128 */ testVFE3()129 public void testVFE3() { 130 try { 131 Class.forName("dxc.junit.opcodes.f2d.jm.T_f2d_4"); 132 fail("expected a verification exception"); 133 } catch (Throwable t) { 134 DxUtil.checkVerifyException(t); 135 } 136 } 137 138 /** 139 * @constraint 4.8.2.5 140 * @title stack size 141 */ testVFE4()142 public void testVFE4() { 143 try { 144 Class.forName("dxc.junit.opcodes.f2d.jm.T_f2d_5"); 145 fail("expected a verification exception"); 146 } catch (Throwable t) { 147 DxUtil.checkVerifyException(t); 148 } 149 } 150 151 /** 152 * @constraint 4.8.2.1 153 * @title type of argument - reference 154 */ testVFE5()155 public void testVFE5() { 156 try { 157 Class.forName("dxc.junit.opcodes.f2d.jm.T_f2d_6"); 158 fail("expected a verification exception"); 159 } catch (Throwable t) { 160 DxUtil.checkVerifyException(t); 161 } 162 } 163 164 } 165