001/* 002 * Copyright (c) 2010, 2012, Oracle and/or its affiliates. All rights reserved. 003 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 004 * 005 * This code is free software; you can redistribute it and/or modify it 006 * under the terms of the GNU General Public License version 2 only, as 007 * published by the Free Software Foundation. 008 * 009 * This code is distributed in the hope that it will be useful, but WITHOUT 010 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 011 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 012 * version 2 for more details (a copy is included in the LICENSE file that 013 * accompanied this code). 014 * 015 * You should have received a copy of the GNU General Public License version 016 * 2 along with this work; if not, write to the Free Software Foundation, 017 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 018 * 019 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 020 * or visit www.oracle.com if you need additional information or have any 021 * questions. 022 */ 023package com.oracle.graal.jtt.except; 024 025import org.junit.*; 026 027import com.oracle.graal.jtt.*; 028 029/* 030 */ 031public class BC_checkcast5 extends JTTTest { 032 033 static Object object2 = new Object(); 034 static Object object3 = ""; 035 static Object object4 = new DummyTestClass(); 036 037 public static int test(int arg) { 038 Object obj; 039 if (arg == 2) { 040 obj = object2; 041 } else if (arg == 3) { 042 obj = object3; 043 } else if (arg == 4) { 044 obj = object4; 045 } else { 046 obj = null; 047 } 048 try { 049 final DummyTestClass bc = (DummyTestClass) obj; 050 if (bc != null) { 051 return arg; 052 } 053 } catch (ClassCastException e) { 054 return -5; 055 } 056 return -1; 057 } 058 059 @Test 060 public void run0() throws Throwable { 061 runTest("test", 0); 062 } 063 064 @Test 065 public void run1() throws Throwable { 066 runTest("test", 1); 067 } 068 069 @Test 070 public void run2() throws Throwable { 071 runTest("test", 2); 072 } 073 074 @Test 075 public void run3() throws Throwable { 076 runTest("test", 3); 077 } 078 079 @Test 080 public void run4() throws Throwable { 081 runTest("test", 4); 082 } 083 084}