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.opc_goto; 18 19 import dot.junit.DxTestCase; 20 import dot.junit.DxUtil; 21 import dot.junit.opcodes.opc_goto.d.T_opc_goto_1; 22 23 public class Test_opc_goto extends DxTestCase { 24 /** 25 * @title forward and backward goto. This test also tests constraint C17 allowing to have 26 * backward goto as a last opcode in the method. 27 */ testN1()28 public void testN1() { 29 T_opc_goto_1 t = new T_opc_goto_1(); 30 assertEquals(0, t.run(20)); 31 } 32 33 /** 34 * @constraint A6 35 * @title branch target is inside instruction 36 */ testVFE1()37 public void testVFE1() { 38 load("dot.junit.opcodes.opc_goto.d.T_opc_goto_2", VerifyError.class); 39 } 40 41 /** 42 * @constraint A6 43 * @title branch target shall be inside the method 44 */ testVFE2()45 public void testVFE2() { 46 load("dot.junit.opcodes.opc_goto.d.T_opc_goto_3", VerifyError.class); 47 } 48 49 /** 50 * @constraint n/a 51 * @title zero offset 52 */ testVFE3()53 public void testVFE3() { 54 load("dot.junit.opcodes.opc_goto.d.T_opc_goto_4", VerifyError.class); 55 } 56 57 } 58