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
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7 * published by the Free Software Foundation.
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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
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17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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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
36import jdk.test.lib.process.ProcessTools;
37import jdk.test.lib.process.OutputAnalyzer;
38import java.io.File;
39
40public 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}
72