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.frem; 18 19 import dxc.junit.DxTestCase; 20 import dxc.junit.DxUtil; 21 import dxc.junit.opcodes.frem.jm.T_frem_1; 22 23 public class Test_frem extends DxTestCase { 24 25 /** 26 * @title Arguments = 2.7f, 3.14f 27 */ testN1()28 public void testN1() { 29 T_frem_1 t = new T_frem_1(); 30 assertEquals(2.7f, t.run(2.7f, 3.14f)); 31 } 32 33 /** 34 * @title Dividend = 0 35 */ testN2()36 public void testN2() { 37 T_frem_1 t = new T_frem_1(); 38 assertEquals(0f, t.run(0, 3.14f)); 39 } 40 41 /** 42 * @title Dividend is negative 43 */ testN3()44 public void testN3() { 45 T_frem_1 t = new T_frem_1(); 46 assertEquals(-0.44000006f, t.run(-3.14f, 2.7f)); 47 } 48 49 /** 50 * @title Arguments = Float.MAX_VALUE, Float.NaN 51 */ testB1()52 public void testB1() { 53 T_frem_1 t = new T_frem_1(); 54 assertEquals(Float.NaN, t.run(Float.MAX_VALUE, Float.NaN)); 55 } 56 57 /** 58 * @title Arguments = Float.POSITIVE_INFINITY, 59 * Float.NEGATIVE_INFINITY 60 */ testB2()61 public void testB2() { 62 T_frem_1 t = new T_frem_1(); 63 assertEquals(Float.NaN, t.run(Float.POSITIVE_INFINITY, 64 Float.NEGATIVE_INFINITY)); 65 } 66 67 /** 68 * @title Arguments = Float.POSITIVE_INFINITY, -2.7f 69 */ testB3()70 public void testB3() { 71 T_frem_1 t = new T_frem_1(); 72 assertEquals(Float.NaN, t.run(Float.POSITIVE_INFINITY, -2.7f)); 73 } 74 75 /** 76 * @title Arguments = -2.7f, Float.NEGATIVE_INFINITY 77 */ testB4()78 public void testB4() { 79 T_frem_1 t = new T_frem_1(); 80 assertEquals(-2.7f, t.run(-2.7f, Float.NEGATIVE_INFINITY)); 81 } 82 83 /** 84 * @title Arguments = 0, 0 85 */ testB5()86 public void testB5() { 87 T_frem_1 t = new T_frem_1(); 88 assertEquals(Float.NaN, t.run(0, 0)); 89 } 90 91 /** 92 * @title Arguments = 0, -2.7 93 */ testB6()94 public void testB6() { 95 T_frem_1 t = new T_frem_1(); 96 assertEquals(0f, t.run(0, -2.7f)); 97 } 98 99 /** 100 * @title Arguments = -2.7, 0 101 */ testB7()102 public void testB7() { 103 T_frem_1 t = new T_frem_1(); 104 assertEquals(Float.NaN, t.run(-2.7f, 0)); 105 } 106 107 /** 108 * @title Arguments = 1, Float.MAX_VALUE 109 */ testB8()110 public void testB8() { 111 T_frem_1 t = new T_frem_1(); 112 assertEquals(0f, t.run(1, Float.MIN_VALUE)); 113 } 114 115 /** 116 * @title Arguments = Float.MAX_VALUE, -1E-9f 117 */ testB9()118 public void testB9() { 119 T_frem_1 t = new T_frem_1(); 120 assertEquals(7.2584893E-10f, t.run(Float.MAX_VALUE, -1E-9f)); 121 } 122 123 /** 124 * @constraint 4.8.2.1 125 * @title number of arguments 126 */ testVFE1()127 public void testVFE1() { 128 try { 129 Class.forName("dxc.junit.opcodes.frem.jm.T_frem_2"); 130 fail("expected a verification exception"); 131 } catch (Throwable t) { 132 DxUtil.checkVerifyException(t); 133 } 134 } 135 136 /** 137 * @constraint 4.8.2.1 138 * @title types of arguments - float, double 139 */ testVFE2()140 public void testVFE2() { 141 try { 142 Class.forName("dxc.junit.opcodes.frem.jm.T_frem_3"); 143 fail("expected a verification exception"); 144 } catch (Throwable t) { 145 DxUtil.checkVerifyException(t); 146 } 147 } 148 149 /** 150 * @constraint 4.8.2.1 151 * @title types of arguments - long, float 152 */ testVFE3()153 public void testVFE3() { 154 try { 155 Class.forName("dxc.junit.opcodes.frem.jm.T_frem_4"); 156 fail("expected a verification exception"); 157 } catch (Throwable t) { 158 DxUtil.checkVerifyException(t); 159 } 160 } 161 162 /** 163 * @constraint 4.8.2.1 164 * @title types of arguments - reference, float 165 */ testVFE4()166 public void testVFE4() { 167 try { 168 Class.forName("dxc.junit.opcodes.frem.jm.T_frem_5"); 169 fail("expected a verification exception"); 170 } catch (Throwable t) { 171 DxUtil.checkVerifyException(t); 172 } 173 } 174 175 } 176