1 /* 2 * Copyright (c) 2014, 2016, 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 ArchiveDoesNotExist 26 * @summary Test how VM handles "file does not exist" situation while 27 * attempting to use CDS archive. JVM should exit gracefully 28 * when sharing mode is ON, and continue w/o sharing if sharing 29 * mode is AUTO. 30 * @library /test/lib 31 * @modules java.base/jdk.internal.misc 32 * java.management 33 * @run main ArchiveDoesNotExist 34 */ 35 36 import jdk.test.lib.process.ProcessTools; 37 import jdk.test.lib.process.OutputAnalyzer; 38 import java.io.File; 39 40 public class ArchiveDoesNotExist { 41 public static void main(String[] args) throws Exception { 42 String fileName = "ArchiveDoesNotExist.jsa"; 43 44 File cdsFile = new File(fileName); 45 if (cdsFile.exists()) 46 throw new RuntimeException("Test error: cds file already exists"); 47 48 // Sharing: on 49 ProcessBuilder pb = ProcessTools.createJavaProcessBuilder( 50 "-XX:+UnlockDiagnosticVMOptions", 51 "-XX:SharedArchiveFile=./" + fileName, 52 "-Xshare:on", 53 "-version"); 54 55 OutputAnalyzer output = new OutputAnalyzer(pb.start()); 56 output.shouldContain("Specified shared archive not found"); 57 output.shouldHaveExitValue(1); 58 59 // Sharing: auto 60 pb = ProcessTools.createJavaProcessBuilder( 61 "-XX:+UnlockDiagnosticVMOptions", 62 "-XX:SharedArchiveFile=./" + fileName, 63 "-Xshare:auto", 64 "-version"); 65 66 output = new OutputAnalyzer(pb.start()); 67 output.shouldMatch("(java|openjdk) version"); 68 output.shouldNotContain("sharing"); 69 output.shouldHaveExitValue(0); 70 } 71 }