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 26 * @bug 8031320 27 * @summary Verify UseRTMLocking option processing on CPU with rtm support 28 * in case when VM should not support this option. 29 * @library /test/lib / 30 * @modules java.base/jdk.internal.misc 31 * java.management 32 * 33 * @build sun.hotspot.WhiteBox 34 * @run driver ClassFileInstaller sun.hotspot.WhiteBox 35 * sun.hotspot.WhiteBox$WhiteBoxPermission 36 * @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions 37 * -XX:+WhiteBoxAPI 38 * compiler.rtm.cli.TestUseRTMLockingOptionOnUnsupportedVM 39 */ 40 41 package compiler.rtm.cli; 42 43 import compiler.testlibrary.rtm.predicate.SupportedCPU; 44 import compiler.testlibrary.rtm.predicate.SupportedVM; 45 import jdk.test.lib.process.ExitCode; 46 import jdk.test.lib.cli.CommandLineOptionTest; 47 import jdk.test.lib.cli.predicate.AndPredicate; 48 import jdk.test.lib.cli.predicate.NotPredicate; 49 50 public class TestUseRTMLockingOptionOnUnsupportedVM 51 extends CommandLineOptionTest { 52 private static final String DEFAULT_VALUE = "false"; 53 54 private TestUseRTMLockingOptionOnUnsupportedVM() { 55 super(new AndPredicate(new SupportedCPU(), 56 new NotPredicate(new SupportedVM()))); 57 } 58 @Override 59 public void runTestCases() throws Throwable { 60 String errorMessage 61 = RTMGenericCommandLineOptionTest.RTM_UNSUPPORTED_VM_ERROR; 62 String shouldFailMessage = "JVM startup should fail with option " 63 + "-XX:+UseRTMLocking even on unsupported VM. Error message" 64 + " should be shown"; 65 String shouldPassMessage = "JVM startup should pass with option " 66 + "-XX:-UseRTMLocking even on unsupported VM"; 67 // verify that we can't use +UseRTMLocking 68 CommandLineOptionTest.verifySameJVMStartup( 69 new String[] { errorMessage }, null, shouldFailMessage, 70 shouldFailMessage, ExitCode.FAIL, 71 "-XX:+UseRTMLocking"); 72 // verify that we can turn it off 73 CommandLineOptionTest.verifySameJVMStartup(null, 74 new String[] { errorMessage }, shouldPassMessage, 75 shouldPassMessage + " without any warnings", ExitCode.OK, 76 "-XX:-UseRTMLocking"); 77 // verify that it is off by default 78 CommandLineOptionTest.verifyOptionValueForSameVM("UseRTMLocking", 79 TestUseRTMLockingOptionOnUnsupportedVM.DEFAULT_VALUE, 80 String.format("Default value of option 'UseRTMLocking' should" 81 + " be '%s'", DEFAULT_VALUE)); 82 } 83 84 public static void main(String args[]) throws Throwable { 85 new TestUseRTMLockingOptionOnUnsupportedVM().test(); 86 } 87 } | 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 26 * @bug 8031320 27 * @summary Verify UseRTMLocking option processing on CPU with rtm support 28 * in case when VM should not support this option. 29 * @library /test/lib / 30 * @modules java.base/jdk.internal.misc 31 * java.management 32 * @requires vm.rtm.cpu & !(vm.flavor == "server" & !vm.emulatedClient) 33 * @build sun.hotspot.WhiteBox 34 * @run driver ClassFileInstaller sun.hotspot.WhiteBox 35 * sun.hotspot.WhiteBox$WhiteBoxPermission 36 * @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions 37 * -XX:+WhiteBoxAPI 38 * compiler.rtm.cli.TestUseRTMLockingOptionOnUnsupportedVM 39 */ 40 41 package compiler.rtm.cli; 42 43 import jdk.test.lib.process.ExitCode; 44 import jdk.test.lib.cli.CommandLineOptionTest; 45 46 public class TestUseRTMLockingOptionOnUnsupportedVM { 47 private static final String DEFAULT_VALUE = "false"; 48 49 public void runTestCases() throws Throwable { 50 String errorMessage 51 = RTMGenericCommandLineOptionTest.RTM_UNSUPPORTED_VM_ERROR; 52 String shouldFailMessage = "JVM startup should fail with option " 53 + "-XX:+UseRTMLocking even on unsupported VM. Error message" 54 + " should be shown"; 55 String shouldPassMessage = "JVM startup should pass with option " 56 + "-XX:-UseRTMLocking even on unsupported VM"; 57 // verify that we can't use +UseRTMLocking 58 CommandLineOptionTest.verifySameJVMStartup( 59 new String[] { errorMessage }, null, shouldFailMessage, 60 shouldFailMessage, ExitCode.FAIL, 61 "-XX:+UseRTMLocking"); 62 // verify that we can turn it off 63 CommandLineOptionTest.verifySameJVMStartup(null, 64 new String[] { errorMessage }, shouldPassMessage, 65 shouldPassMessage + " without any warnings", ExitCode.OK, 66 "-XX:-UseRTMLocking"); 67 // verify that it is off by default 68 CommandLineOptionTest.verifyOptionValueForSameVM("UseRTMLocking", 69 TestUseRTMLockingOptionOnUnsupportedVM.DEFAULT_VALUE, 70 String.format("Default value of option 'UseRTMLocking' should" 71 + " be '%s'", DEFAULT_VALUE)); 72 } 73 74 public static void main(String args[]) throws Throwable { 75 new TestUseRTMLockingOptionOnUnsupportedVM().runTestCases(); 76 } 77 } |