1 /* 2 * Copyright (c) 2014, 2017, 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 * @requires vm.cds 27 * @summary Test how VM handles "file does not exist" situation while 28 * attempting to use CDS archive. JVM should exit gracefully 29 * when sharing mode is ON, and continue w/o sharing if sharing 30 * mode is AUTO. 31 * @requires (vm.opt.UseCompressedOops == null) | (vm.opt.UseCompressedOops == true) 32 * @library /test/lib 33 * @modules java.base/jdk.internal.misc 34 * java.management 35 * @run main ArchiveDoesNotExist 36 */ 37 38 import jdk.test.lib.cds.CDSOptions; 39 import jdk.test.lib.cds.CDSTestUtils; 40 import jdk.test.lib.process.OutputAnalyzer; 41 import java.io.File; 42 43 public class ArchiveDoesNotExist { 44 public static void main(String[] args) throws Exception { 45 String fileName = "ArchiveDoesNotExist.jsa"; 46 47 File cdsFile = new File(fileName); 48 if (cdsFile.exists()) 49 throw new RuntimeException("Test error: cds file already exists"); 50 51 CDSOptions opts = (new CDSOptions()).setArchiveName(fileName); 52 53 // -Xshare=on 54 OutputAnalyzer out = CDSTestUtils.runWithArchive(opts); 55 if (!CDSTestUtils.isUnableToMap(out)) { 56 out.shouldContain("Specified shared archive not found") 57 .shouldHaveExitValue(1); 58 } 59 60 // -Xshare=auto 61 opts.setXShareMode("auto"); 62 out = CDSTestUtils.runWithArchive(opts); 63 if (!CDSTestUtils.isUnableToMap(out)) { 64 out.shouldMatch("(java|openjdk) version") 65 .shouldNotContain("sharing") 66 .shouldHaveExitValue(0); 67 } 68 } 69 }