1 /* 2 * Copyright (c) 2016, 2018, 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 * @test 26 * @bug 8160024 27 * @summary jdb returns invalid argument count if first parameter to Arrays.asList is null 28 * @comment converted from test/jdk/com/sun/jdi/EvalArraysAsList.sh 29 * 30 * @library /test/lib 31 * @build EvalArraysAsList 32 * @run main/othervm EvalArraysAsList 33 */ 34 35 import lib.jdb.JdbCommand; 36 import lib.jdb.JdbTest; 37 38 /* 39 * The test checks if evaluation of the expression java.util.Arrays.asList(null, "a") 40 * works normally and does not throw an IllegalArgumentException. 41 */ 42 class EvalArraysAsListTarg { main(String[] args)43 public static void main(String[] args) { 44 java.util.List<Object> l = java.util.Arrays.asList(null, "a"); 45 System.out.println("java.util.Arrays.asList(null, \"a\") returns: " + l); 46 return; // @1 breakpoint 47 } 48 } 49 50 51 public class EvalArraysAsList extends JdbTest { main(String argv[])52 public static void main(String argv[]) { 53 new EvalArraysAsList().run(); 54 } 55 EvalArraysAsList()56 private EvalArraysAsList() { 57 super(DEBUGGEE_CLASS); 58 } 59 60 private static final String DEBUGGEE_CLASS = EvalArraysAsListTarg.class.getName(); 61 62 @Override runCases()63 protected void runCases() { 64 setBreakpointsFromTestSource("EvalArraysAsList.java", 1); 65 // Run to breakpoint #1 66 jdb.command(JdbCommand.run()); 67 68 final String illegalArgumentException = "IllegalArgumentException"; 69 70 evalShouldNotContain("java.util.Arrays.asList(null, null)", illegalArgumentException); 71 72 evalShouldNotContain("java.util.Arrays.asList(null, \"a\")", illegalArgumentException); 73 74 evalShouldNotContain("java.util.Arrays.asList(\"a\", null)", illegalArgumentException); 75 76 jdb.contToExit(1); 77 } 78 79 } 80