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.const_4; 18 19 import dot.junit.DxTestCase; 20 import dot.junit.DxUtil; 21 import dot.junit.opcodes.const_4.d.T_const_4_1; 22 23 public class Test_const_4 extends DxTestCase { 24 /** 25 * @title const/4 v15, -4 26 */ testN2()27 public void testN2() { 28 T_const_4_1 t = new T_const_4_1(); 29 int a = -2; 30 int b = -2; 31 assertEquals(a + b, t.run()); 32 } 33 34 /** 35 * @constraint A23 36 * @title number of registers 37 */ testVFE1()38 public void testVFE1() { 39 load("dot.junit.opcodes.const_4.d.T_const_4_3", VerifyError.class); 40 } 41 42 /** 43 * @constraint B11 44 * @title When writing to a register that is one half of a register 45 * pair, but not touching the other half, the old register pair gets broken up, and the 46 * other register involved in it becomes undefined 47 */ testVFE2()48 public void testVFE2() { 49 load("dot.junit.opcodes.const_4.d.T_const_4_4", VerifyError.class); 50 } 51 } 52