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.arraylength; 18 19 import dxc.junit.DxTestCase; 20 import dxc.junit.DxUtil; 21 import dxc.junit.opcodes.arraylength.jm.T_arraylength_1; 22 23 public class Test_arraylength extends DxTestCase { 24 25 /** 26 * @title normal test 27 */ testN1()28 public void testN1() { 29 T_arraylength_1 t = new T_arraylength_1(); 30 String[] a = new String[5]; 31 assertEquals(5, t.run(a)); 32 } 33 34 /** 35 * @title NullPointerException expected 36 */ testNPE1()37 public void testNPE1() { 38 T_arraylength_1 t = new T_arraylength_1(); 39 try { 40 t.run(null); 41 fail("NPE expected"); 42 } catch (NullPointerException npe) { 43 // expected 44 } 45 } 46 47 /** 48 * @constraint 4.8.2.1 49 * @title types of arguments - Object 50 */ testVFE2()51 public void testVFE2() { 52 try { 53 Class.forName("dxc.junit.opcodes.arraylength.jm.T_arraylength_2"); 54 fail("expected a verification exception"); 55 } catch (Throwable t) { 56 DxUtil.checkVerifyException(t); 57 } 58 } 59 60 /** 61 * @constraint 4.8.2.1 62 * @title types of arguments - int 63 */ testVFE1()64 public void testVFE1() { 65 try { 66 Class.forName("dxc.junit.opcodes.arraylength.jm.T_arraylength_3"); 67 fail("expected a verification exception"); 68 } catch (Throwable t) { 69 DxUtil.checkVerifyException(t); 70 } 71 } 72 73 } 74