1 /*
   2  * Copyright (c) 2007, 2012, Oracle and/or its affiliates. All rights reserved.
   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4  *
   5  * This code is free software; you can redistribute it and/or modify it
   6  * under the terms of the GNU General Public License version 2 only, as
   7  * published by the Free Software Foundation.
   8  *
   9  * This code is distributed in the hope that it will be useful, but WITHOUT
  10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  12  * version 2 for more details (a copy is included in the LICENSE file that
  13  * accompanied this code).
  14  *
  15  * You should have received a copy of the GNU General Public License version
  16  * 2 along with this work; if not, write to the Free Software Foundation,
  17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  18  *
  19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  20  * or visit www.oracle.com if you need additional information or have any
  21  * questions.
  22  */
  23 /*
  24  */
  25 package org.graalvm.compiler.jtt.except;
  26 
  27 import org.junit.Test;
  28 
  29 import org.graalvm.compiler.jtt.JTTTest;
  30 
  31 public class BC_getfield1 extends JTTTest {
  32 
  33     private static class TestClass {
  34         private int field = 13;
  35     }
  36 
  37     public static void test(TestClass arg) {
  38         @SuppressWarnings("unused")
  39         int i = arg.field;
  40     }
  41 
  42     @Test
  43     public void run0() throws Throwable {
  44         runTest("test", (Object) null);
  45     }
  46 
  47     @Test
  48     public void run1() throws Throwable {
  49         // tests that the null check isn't removed along with the read
  50         runTest(EMPTY, true, true, "test", (Object) null);
  51     }
  52 
  53     @Test
  54     public void run2() throws Throwable {
  55         runTest("test", new TestClass());
  56     }
  57 
  58 }