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 26 * @bug 8149383 27 * @summary -Xlog:biasedlocking should have logging from statements in the source code 28 * @library /testlibrary 29 * @modules java.base/jdk.internal.misc 30 * java.management 31 * @build jdk.test.lib.OutputAnalyzer jdk.test.lib.ProcessTools 32 * @run driver BiasedLockingTest 33 */ 34 35 import jdk.test.lib.OutputAnalyzer; 36 import jdk.test.lib.ProcessTools; 37 38 public class BiasedLockingTest { 39 static void analyzeOutputOn(ProcessBuilder pb) throws Exception { 40 OutputAnalyzer output = new OutputAnalyzer(pb.start()); 41 output.shouldContain("Biased locking enabled"); 42 output.shouldHaveExitValue(0); 43 } 44 45 static void analyzeOutputOff(ProcessBuilder pb) throws Exception { 46 OutputAnalyzer output = new OutputAnalyzer(pb.start()); 47 output.shouldNotContain("[biasedlocking]"); 48 output.shouldHaveExitValue(0); 49 } 50 51 public static void main(String[] args) throws Exception { 52 ProcessBuilder pb = ProcessTools.createJavaProcessBuilder("-Xlog:biasedlocking", 53 "-XX:BiasedLockingStartupDelay=0", 54 InnerClass.class.getName()); 55 analyzeOutputOn(pb); 56 | 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 26 * @bug 8149383 27 * @summary -Xlog:biasedlocking should have logging from statements in the source code 28 * @library /test/lib 29 * @modules java.base/jdk.internal.misc 30 * java.management 31 * @run driver BiasedLockingTest 32 */ 33 34 import jdk.test.lib.process.OutputAnalyzer; 35 import jdk.test.lib.process.ProcessTools; 36 37 public class BiasedLockingTest { 38 static void analyzeOutputOn(ProcessBuilder pb) throws Exception { 39 OutputAnalyzer output = new OutputAnalyzer(pb.start()); 40 output.shouldContain("Biased locking enabled"); 41 output.shouldHaveExitValue(0); 42 } 43 44 static void analyzeOutputOff(ProcessBuilder pb) throws Exception { 45 OutputAnalyzer output = new OutputAnalyzer(pb.start()); 46 output.shouldNotContain("[biasedlocking]"); 47 output.shouldHaveExitValue(0); 48 } 49 50 public static void main(String[] args) throws Exception { 51 ProcessBuilder pb = ProcessTools.createJavaProcessBuilder("-Xlog:biasedlocking", 52 "-XX:BiasedLockingStartupDelay=0", 53 InnerClass.class.getName()); 54 analyzeOutputOn(pb); 55 |