1 /* 2 * Copyright (c) 2014, 2015, 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 /testlibrary 31 * @modules java.base/sun.misc 32 * java.management 33 * @run main ArchiveDoesNotExist 34 */ 35 36 import com.oracle.java.testlibrary.*; 37 import java.io.File; 38 39 public class ArchiveDoesNotExist { 40 public static void main(String[] args) throws Exception { 41 String fileName = "ArchiveDoesNotExist.jsa"; 42 43 File cdsFile = new File(fileName); 44 if (cdsFile.exists()) 45 throw new RuntimeException("Test error: cds file already exists"); 46 47 // Sharing: on 48 ProcessBuilder pb = ProcessTools.createJavaProcessBuilder( 49 "-XX:+UnlockDiagnosticVMOptions", 50 "-XX:SharedArchiveFile=./" + fileName, 51 "-Xshare:on", 52 "-version"); 53 54 OutputAnalyzer output = new OutputAnalyzer(pb.start()); 55 output.shouldContain("Specified shared archive not found"); 56 output.shouldHaveExitValue(1); 57 58 // Sharing: auto 59 pb = ProcessTools.createJavaProcessBuilder( 60 "-XX:+UnlockDiagnosticVMOptions", 61 "-XX:SharedArchiveFile=./" + fileName, 62 "-Xshare:auto", 63 "-version"); 64 65 output = new OutputAnalyzer(pb.start()); 66 output.shouldMatch("(java|openjdk) version"); 67 output.shouldNotContain("sharing"); 68 output.shouldHaveExitValue(0); 69 } 70 }