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 /*
26 * @test
27 * @summary Basic test for shared strings
28 * @requires vm.cds.archived.java.heap
29 * @library /test/hotspot/jtreg/runtime/appcds /test/lib
30 * @modules java.base/jdk.internal.misc
31 * @modules java.management
32 * jdk.jartool/sun.tools.jar
33 * @build HelloString
34 * @run main SharedStringsBasic
35 * @run main/othervm -XX:+UseStringDeduplication SharedStringsBasic
36 * @run main/othervm -XX:-CompactStrings SharedStringsBasic
37 */
38 import jdk.test.lib.process.OutputAnalyzer;
39 import jdk.test.lib.process.ProcessTools;
40
41 // This test does not use SharedStringsUtils intentionally:
42 // - in order to demonstrate the basic use of the functionality
43 // - to provide sanity check and catch potential problems in the utils
44 public class SharedStringsBasic {
45 public static void main(String[] args) throws Exception {
46 String appJar = JarBuilder.build("SharedStringsBasic", "HelloString");
47
48 String sharedArchiveConfigFile =
49 TestCommon.getSourceFile("SharedStringsBasic.txt").toString();
50
51 ProcessBuilder dumpPb = ProcessTools.createJavaProcessBuilder(true,
52 "-cp", appJar,
53 "-XX:SharedArchiveConfigFile=" + sharedArchiveConfigFile,
54 "-XX:SharedArchiveFile=./SharedStringsBasic.jsa",
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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 /*
26 * @test
27 * @summary Basic test for shared strings
28 * @requires vm.cds.archived.java.heap
29 * @library /test/hotspot/jtreg/runtime/appcds /test/lib
30 * @modules java.base/jdk.internal.misc
31 * @modules java.management
32 * jdk.jartool/sun.tools.jar
33 * @build HelloString
34 * @run driver SharedStringsBasic
35 * @run main/othervm -XX:+UseStringDeduplication SharedStringsBasic
36 * @run main/othervm -XX:-CompactStrings SharedStringsBasic
37 */
38 import jdk.test.lib.process.OutputAnalyzer;
39 import jdk.test.lib.process.ProcessTools;
40
41 // This test does not use SharedStringsUtils intentionally:
42 // - in order to demonstrate the basic use of the functionality
43 // - to provide sanity check and catch potential problems in the utils
44 public class SharedStringsBasic {
45 public static void main(String[] args) throws Exception {
46 String appJar = JarBuilder.build("SharedStringsBasic", "HelloString");
47
48 String sharedArchiveConfigFile =
49 TestCommon.getSourceFile("SharedStringsBasic.txt").toString();
50
51 ProcessBuilder dumpPb = ProcessTools.createJavaProcessBuilder(true,
52 "-cp", appJar,
53 "-XX:SharedArchiveConfigFile=" + sharedArchiveConfigFile,
54 "-XX:SharedArchiveFile=./SharedStringsBasic.jsa",
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