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test/jdk/sun/tools/jstack/DeadlockDetectionTest.java

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rev 51731 : imported patch 8210732


  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 import java.util.ArrayList;
  25 import java.util.List;
  26 import java.util.stream.Collectors;
  27 
  28 import jdk.test.lib.apps.LingeredApp;
  29 import jdk.test.lib.apps.LingeredAppWithDeadlock;
  30 import jdk.test.lib.Platform;
  31 import jdk.test.lib.process.OutputAnalyzer;
  32 import jdk.test.lib.process.ProcessTools;
  33 
  34 import jdk.testlibrary.Utils;
  35 import jdk.test.lib.JDKToolLauncher;
  36 
  37 /**
  38  * @test
  39  * @summary Test deadlock detection
  40  * @requires vm.hasSAandCanAttach
  41  * @library /test/lib
  42  * @library /lib/testlibrary
  43  * @build jdk.testlibrary.*
  44  * @build jdk.test.lib.apps.* jdk.test.lib.Platform
  45  * @build DeadlockDetectionTest
  46  * @run main DeadlockDetectionTest
  47  */
  48 public class DeadlockDetectionTest {
  49 
  50     private static LingeredAppWithDeadlock theApp = null;
  51     private static ProcessBuilder processBuilder = new ProcessBuilder();
  52 
  53     private static OutputAnalyzer jstack(String... toolArgs) throws Exception {
  54         JDKToolLauncher launcher = JDKToolLauncher.createUsingTestJDK("jstack");
  55         launcher.addVMArg("-XX:+UsePerfData");
  56         if (toolArgs != null) {
  57             for (String toolArg : toolArgs) {
  58                 launcher.addToolArg(toolArg);
  59             }
  60         }
  61 
  62         processBuilder.command(launcher.getCommand());
  63         System.out.println(processBuilder.command().stream().collect(Collectors.joining(" ")));




  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 import java.util.ArrayList;
  25 import java.util.List;
  26 import java.util.stream.Collectors;
  27 
  28 import jdk.test.lib.apps.LingeredApp;
  29 import jdk.test.lib.apps.LingeredAppWithDeadlock;
  30 import jdk.test.lib.Platform;
  31 import jdk.test.lib.process.OutputAnalyzer;
  32 import jdk.test.lib.process.ProcessTools;
  33 
  34 import jdk.test.lib.Utils;
  35 import jdk.test.lib.JDKToolLauncher;
  36 
  37 /**
  38  * @test
  39  * @summary Test deadlock detection
  40  * @requires vm.hasSAandCanAttach
  41  * @library /test/lib


  42  * @build jdk.test.lib.apps.* jdk.test.lib.Platform
  43  * @build DeadlockDetectionTest
  44  * @run main DeadlockDetectionTest
  45  */
  46 public class DeadlockDetectionTest {
  47 
  48     private static LingeredAppWithDeadlock theApp = null;
  49     private static ProcessBuilder processBuilder = new ProcessBuilder();
  50 
  51     private static OutputAnalyzer jstack(String... toolArgs) throws Exception {
  52         JDKToolLauncher launcher = JDKToolLauncher.createUsingTestJDK("jstack");
  53         launcher.addVMArg("-XX:+UsePerfData");
  54         if (toolArgs != null) {
  55             for (String toolArg : toolArgs) {
  56                 launcher.addToolArg(toolArg);
  57             }
  58         }
  59 
  60         processBuilder.command(launcher.getCommand());
  61         System.out.println(processBuilder.command().stream().collect(Collectors.joining(" ")));


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