1 /*
2 * Copyright (c) 2015, 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 *
33 * @modules java.base/jdk.internal.misc
34 * @modules java.management
35 * jdk.jartool/sun.tools.jar
36 * @build HelloString
37 * @run main SharedStringsBasic
38 */
39 import jdk.test.lib.process.OutputAnalyzer;
40 import jdk.test.lib.process.ProcessTools;
41
42 // This test does not use SharedStringsUtils intentionally:
43 // - in order to demonstrate the basic use of the functionality
44 // - to provide sanity check and catch potential problems in the utils
45 public class SharedStringsBasic {
46 public static void main(String[] args) throws Exception {
47 String appJar = JarBuilder.build("SharedStringsBasic", "HelloString");
48
49 String sharedArchiveConfigFile =
50 TestCommon.getSourceFile("SharedStringsBasic.txt").toString();
51
52 ProcessBuilder dumpPb = ProcessTools.createJavaProcessBuilder(true,
53 "-XX:+UseAppCDS",
54 "-XX:+UseCompressedOops",
55 "-XX:+UseG1GC",
56 "-cp", appJar,
57 "-XX:SharedArchiveConfigFile=" + sharedArchiveConfigFile,
58 "-XX:SharedArchiveFile=./SharedStringsBasic.jsa",
59 "-Xshare:dump",
60 "-Xlog:cds,cds+hashtables");
61
62 TestCommon.executeAndLog(dumpPb, "dump")
63 .shouldContain("Shared string table stats")
64 .shouldHaveExitValue(0);
65
66 ProcessBuilder runPb = ProcessTools.createJavaProcessBuilder(true,
67 "-XX:+UseAppCDS",
68 "-XX:+UseCompressedOops",
69 "-XX:+UseG1GC",
70 "-cp", appJar,
71 "-XX:SharedArchiveFile=./SharedStringsBasic.jsa",
72 "-Xshare:auto",
73 "-showversion",
74 "HelloString");
75
76 TestCommon.executeAndLog(runPb, "run").shouldHaveExitValue(0);
77 }
78 }
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1 /*
2 * Copyright (c) 2015, 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 *
33 * @modules java.base/jdk.internal.misc
34 * @modules java.management
35 * jdk.jartool/sun.tools.jar
36 * @build HelloString
37 * @run main SharedStringsBasic
38 */
39 import jdk.test.lib.process.OutputAnalyzer;
40 import jdk.test.lib.process.ProcessTools;
41
42 // This test does not use SharedStringsUtils intentionally:
43 // - in order to demonstrate the basic use of the functionality
44 // - to provide sanity check and catch potential problems in the utils
45 public class SharedStringsBasic {
46 public static void main(String[] args) throws Exception {
47 String appJar = JarBuilder.build("SharedStringsBasic", "HelloString");
48
49 String sharedArchiveConfigFile =
50 TestCommon.getSourceFile("SharedStringsBasic.txt").toString();
51
52 ProcessBuilder dumpPb = ProcessTools.createJavaProcessBuilder(true,
53 TestCommon.makeCommandLineForAppCDS(
54 "-XX:+UseAppCDS",
55 "-XX:+UseCompressedOops",
56 "-XX:+UseG1GC",
57 "-cp", appJar,
58 "-XX:SharedArchiveConfigFile=" + sharedArchiveConfigFile,
59 "-XX:SharedArchiveFile=./SharedStringsBasic.jsa",
60 "-Xshare:dump",
61 "-Xlog:cds,cds+hashtables"));
62
63 TestCommon.executeAndLog(dumpPb, "dump")
64 .shouldContain("Shared string table stats")
65 .shouldHaveExitValue(0);
66
67 ProcessBuilder runPb = ProcessTools.createJavaProcessBuilder(true,
68 TestCommon.makeCommandLineForAppCDS(
69 "-XX:+UseAppCDS",
70 "-XX:+UseCompressedOops",
71 "-XX:+UseG1GC",
72 "-cp", appJar,
73 "-XX:SharedArchiveFile=./SharedStringsBasic.jsa",
74 "-Xshare:auto",
75 "-showversion",
76 "HelloString"));
77
78 TestCommon.executeAndLog(runPb, "run").shouldHaveExitValue(0);
79 }
80 }
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