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test/java/net/ServerSocket/AcceptCauseFileDescriptorLeak.java

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rev 17272 : 8181391: remove explicit @build actions for the top level testlibary classes
Reviewed-by: duke


  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  * author Edward Wang
  26  *
  27  * @test
  28  * @bug 6368984
  29  * @summary Configuring unconnected Socket before passing to implAccept
  30  *          can cause fd leak
  31  * @requires (os.family != "windows")
  32  * @library /test/lib
  33  * @build jdk.test.lib.JDKToolFinder
  34  *        jdk.test.lib.process.OutputAnalyzer
  35  *        AcceptCauseFileDescriptorLeak
  36  * @run main/othervm AcceptCauseFileDescriptorLeak root
  37  */
  38 
  39 import java.io.IOException;
  40 import java.net.ServerSocket;
  41 import java.net.Socket;
  42 import java.util.List;
  43 
  44 import jdk.test.lib.JDKToolFinder;
  45 import jdk.test.lib.process.OutputAnalyzer;
  46 
  47 public class AcceptCauseFileDescriptorLeak {
  48     private static final int REPS = 2048;
  49     private static final int THRESHOLD = 1024;
  50 
  51     public static void main(String[] args) throws Exception {
  52         if (args.length != 0) {
  53             OutputAnalyzer analyzer = execCmd("ulimit -n -H");
  54             String output = analyzer.getOutput();
  55             if (output == null || output.length() == 0) {




  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  * author Edward Wang
  26  *
  27  * @test
  28  * @bug 6368984
  29  * @summary Configuring unconnected Socket before passing to implAccept
  30  *          can cause fd leak
  31  * @requires (os.family != "windows")
  32  * @library /test/lib



  33  * @run main/othervm AcceptCauseFileDescriptorLeak root
  34  */
  35 
  36 import java.io.IOException;
  37 import java.net.ServerSocket;
  38 import java.net.Socket;
  39 import java.util.List;
  40 
  41 import jdk.test.lib.JDKToolFinder;
  42 import jdk.test.lib.process.OutputAnalyzer;
  43 
  44 public class AcceptCauseFileDescriptorLeak {
  45     private static final int REPS = 2048;
  46     private static final int THRESHOLD = 1024;
  47 
  48     public static void main(String[] args) throws Exception {
  49         if (args.length != 0) {
  50             OutputAnalyzer analyzer = execCmd("ulimit -n -H");
  51             String output = analyzer.getOutput();
  52             if (output == null || output.length() == 0) {


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