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.xor_int_lit8; 18 19 import dot.junit.DxTestCase; 20 import dot.junit.DxUtil; 21 import dot.junit.opcodes.xor_int_lit8.d.T_xor_int_lit8_1; 22 import dot.junit.opcodes.xor_int_lit8.d.T_xor_int_lit8_2; 23 import dot.junit.opcodes.xor_int_lit8.d.T_xor_int_lit8_3; 24 import dot.junit.opcodes.xor_int_lit8.d.T_xor_int_lit8_4; 25 import dot.junit.opcodes.xor_int_lit8.d.T_xor_int_lit8_7; 26 27 public class Test_xor_int_lit8 extends DxTestCase { 28 /** 29 * @title Arguments = 15, 8 30 */ 31 public void testN1() { 32 T_xor_int_lit8_1 t = new T_xor_int_lit8_1(); 33 assertEquals(7, t.run()); 34 } 35 36 /** 37 * @title Arguments = 0xfffffff8, 0xf1 (will be sign extended) 38 */ 39 public void testN2() { 40 T_xor_int_lit8_2 t = new T_xor_int_lit8_2(); 41 assertEquals(9, t.run()); 42 } 43 44 /** 45 * @title Arguments = 0, -1 46 */ 47 public void testB1() { 48 T_xor_int_lit8_3 t = new T_xor_int_lit8_3(); 49 assertEquals(-1, t.run()); 50 } 51 52 /** 53 * @title Arguments = Integer.MAX_VALUE, Byte.MIN_VALUE 54 */ 55 public void testB2() { 56 T_xor_int_lit8_4 t = new T_xor_int_lit8_4(); 57 assertEquals(-2147483521, t.run()); 58 } 59 60 61 62 /** 63 * @constraint B1 64 * @title types of arguments - long, int 65 */ 66 public void testVFE1() { 67 try { 68 Class.forName("dot.junit.opcodes.xor_int_lit8.d.T_xor_int_lit8_5"); 69 fail("expected a verification exception"); 70 } catch (Throwable t) { 71 DxUtil.checkVerifyException(t); 72 } 73 } 74 75 /** 76 * @constraint B1 77 * @title types of arguments - reference, int 78 */ 79 public void testVFE2() { 80 try { 81 Class.forName("dot.junit.opcodes.xor_int_lit8.d.T_xor_int_lit8_6"); 82 fail("expected a verification exception"); 83 } catch (Throwable t) { 84 DxUtil.checkVerifyException(t); 85 } 86 } 87 88 /** 89 * @constraint A23 90 * @title number of registers 91 */ 92 public void testVFE3() { 93 try { 94 Class.forName("dot.junit.opcodes.xor_int_lit8.d.T_xor_int_lit8_8"); 95 fail("expected a verification exception"); 96 } catch (Throwable t) { 97 DxUtil.checkVerifyException(t); 98 } 99 } 100 101 /** 102 * @constraint B1 103 * @title Type of argument - float. The verifier checks that ints 104 * and floats are not used interchangeably. 105 */ 106 public void testVFE4() { 107 try { 108 Class.forName("dot.junit.opcodes.xor_int_lit8.d.T_xor_int_lit8_7"); 109 fail("expected a verification exception"); 110 } catch (Throwable t) { 111 DxUtil.checkVerifyException(t); 112 } 113 } 114 } 115