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.array_length; 18 19 import dot.junit.DxTestCase; 20 import dot.junit.DxUtil; 21 import dot.junit.opcodes.array_length.d.T_array_length_1; 22 import dot.junit.opcodes.array_length.d.T_array_length_4; 23 24 25 public class Test_array_length extends DxTestCase { 26 /** 27 * @title get length of array of references 28 */ testN1()29 public void testN1() { 30 T_array_length_1 t = new T_array_length_1(); 31 String[] a = new String[5]; 32 assertEquals(5, t.run(a)); 33 } 34 35 /** 36 * @title get length of array of doubles 37 */ testN2()38 public void testN2() { 39 T_array_length_4 t = new T_array_length_4(); 40 double[] a = new double[10]; 41 assertEquals(10, t.run(a)); 42 } 43 44 /** 45 * @title expected NullPointerException 46 */ testNPE1()47 public void testNPE1() { 48 loadAndRun("dot.junit.opcodes.array_length.d.T_array_length_1", NullPointerException.class, 49 new Object[] {null}); 50 } 51 52 /** 53 * @constraint B1 54 * @title types of arguments - Object 55 */ testVFE1()56 public void testVFE1() { 57 load("dot.junit.opcodes.array_length.d.T_array_length_2", VerifyError.class); 58 } 59 60 /** 61 * @constraint B1 62 * @title types of arguments - int 63 */ testVFE2()64 public void testVFE2() { 65 load("dot.junit.opcodes.array_length.d.T_array_length_3", VerifyError.class); 66 } 67 68 /** 69 * @constraint A23 70 * @title number of registers 71 */ testVFE3()72 public void testVFE3() { 73 load("dot.junit.opcodes.array_length.d.T_array_length_5", VerifyError.class); 74 } 75 } 76