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 CdsDifferentCompactStrings
26 * @summary CDS (class data sharing) requires the same -XX:[+-]CompactStrings
27 * setting between archive creation time and load time.
28 * @library /test/lib
29 * @modules java.base/jdk.internal.misc
30 * java.management
31 */
32
33 import jdk.test.lib.cds.CDSTestUtils;
34 import jdk.test.lib.process.OutputAnalyzer;
35
36 public class CdsDifferentCompactStrings {
37 public static void main(String[] args) throws Exception {
38 createAndLoadSharedArchive("+", "-");
39 createAndLoadSharedArchive("-", "+");
40 }
41
42 private static void createAndLoadSharedArchive(String create, String load)
43 throws Exception
44 {
45 String createCompactStringsArgument = "-XX:" + create + "CompactStrings";
46 String loadCompactStringsArgument = "-XX:" + load + "CompactStrings";
47
|
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 CdsDifferentCompactStrings
26 * @summary CDS (class data sharing) requires the same -XX:[+-]CompactStrings
27 * setting between archive creation time and load time.
28 * @requires (vm.opt.UseCompressedOops == null) | (vm.opt.UseCompressedOops == true)
29 * @library /test/lib
30 * @modules java.base/jdk.internal.misc
31 * java.management
32 */
33
34 import jdk.test.lib.cds.CDSTestUtils;
35 import jdk.test.lib.process.OutputAnalyzer;
36
37 public class CdsDifferentCompactStrings {
38 public static void main(String[] args) throws Exception {
39 createAndLoadSharedArchive("+", "-");
40 createAndLoadSharedArchive("-", "+");
41 }
42
43 private static void createAndLoadSharedArchive(String create, String load)
44 throws Exception
45 {
46 String createCompactStringsArgument = "-XX:" + create + "CompactStrings";
47 String loadCompactStringsArgument = "-XX:" + load + "CompactStrings";
48
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