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 package org.graalvm.compiler.jtt.reflect; 24 25 import java.lang.reflect.InvocationTargetException; 26 27 import org.junit.Test; 28 29 import org.graalvm.compiler.jtt.JTTTest; 30 31 /* 32 */ 33 public class Invoke_main01 extends JTTTest { 34 35 public static class TestClass { 36 public static void main(String[] args) { 37 field = args[0]; 38 } 39 } 40 41 static String field; 42 43 public static String test(String input) throws NoSuchMethodException, IllegalAccessException, InvocationTargetException { 44 field = null; 45 final String[] args = {input}; 46 TestClass.class.getMethod("main", String[].class).invoke(null, new Object[]{args}); 47 return field; 48 } 49 50 @Test 51 public void run0() throws Throwable { 52 runTest("test", "test1"); 53 } 54 55 @Test 56 public void run1() throws Throwable { 57 runTest("test", "test2"); 58 } 59 60 }