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 /* 26 * @test 27 * @summary Test locking on 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 * @compile LockStringTest.java LockStringValueTest.java 34 * @build sun.hotspot.WhiteBox 35 * @run driver ClassFileInstaller sun.hotspot.WhiteBox 36 * @run driver LockSharedStrings 37 * @run main/othervm -XX:+UseStringDeduplication LockSharedStrings 38 * @run main/othervm -XX:-CompactStrings LockSharedStrings 39 */ 40 41 public class LockSharedStrings { 42 public static void main(String[] args) throws Exception { 43 SharedStringsUtils.buildJarAndWhiteBox("LockStringTest", "LockStringValueTest"); 44 45 SharedStringsUtils.dumpWithWhiteBox( 46 TestCommon.list("LockStringTest", "LockStringValueTest"), 47 "ExtraSharedInput.txt", "-Xlog:cds,cds+hashtables"); 48 49 String[] extraMatch = new String[] {"LockStringTest: PASS"}; 50 SharedStringsUtils.runWithArchiveAndWhiteBox(extraMatch, "LockStringTest"); 51 52 extraMatch = new String[] {"LockStringValueTest: PASS"}; 53 SharedStringsUtils.runWithArchiveAndWhiteBox(extraMatch, "LockStringValueTest", 54 "--add-opens=java.base/java.lang=ALL-UNNAMED"); 55 } 56 } | 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 /* 26 * @test 27 * @summary Test locking on shared strings 28 * @requires vm.cds.archived.java.heap 29 * @library /test/hotspot/jtreg/runtime/appcds /test/lib 30 * @modules jdk.jartool/sun.tools.jar 31 * @compile LockStringTest.java LockStringValueTest.java 32 * @build sun.hotspot.WhiteBox 33 * @run driver ClassFileInstaller sun.hotspot.WhiteBox 34 * @run driver LockSharedStrings 35 * @run driver LockSharedStrings -XX:+UseStringDeduplication 36 * @run driver LockSharedStrings -XX:-CompactStrings 37 */ 38 39 public class LockSharedStrings { 40 public static void main(String[] args) throws Exception { 41 SharedStringsUtils.setVMOptionsPrefix(args); 42 SharedStringsUtils.buildJarAndWhiteBox("LockStringTest", "LockStringValueTest"); 43 44 SharedStringsUtils.dumpWithWhiteBox( 45 TestCommon.list("LockStringTest", "LockStringValueTest"), 46 "ExtraSharedInput.txt", "-Xlog:cds,cds+hashtables"); 47 48 String[] extraMatch = new String[] {"LockStringTest: PASS"}; 49 SharedStringsUtils.runWithArchiveAndWhiteBox(extraMatch, "LockStringTest"); 50 51 extraMatch = new String[] {"LockStringValueTest: PASS"}; 52 SharedStringsUtils.runWithArchiveAndWhiteBox(extraMatch, "LockStringValueTest", 53 "--add-opens=java.base/java.lang=ALL-UNNAMED"); 54 } 55 } |