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test/java/net/ipv6tests/B6521014.java

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rev 17324 : 8181761: add explicit @build actions for jdk.test.lib classes in all :tier2 tests
Reviewed-by: duke
rev 17325 : imported patch 8181761-1


   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 6521014 6543428
  27  * @summary IOException thrown when Socket tries to bind to an local IPv6 address on SuSE Linux
  28  * @library /test/lib


  29  * @run main B6521014
  30  */
  31 
  32 import java.net.*;
  33 import java.io.*;
  34 import java.util.*;
  35 import jdk.test.lib.NetworkConfiguration;
  36 
  37 /*
  38  *
  39  * What this testcase is to test is a (weird) coupling through the
  40  * cached_scope_id field of java.net.Inet6Address. Native method
  41  * NET_InetAddressToSockaddr as in Linux platform will try to write
  42  * and read this field, therefore Inet6Address becomes 'stateful'.
  43  * So the coupling. Certain executive order, e.g. two methods use
  44  * the same Inet6Address instance as illustrated in this test case,
  45  * will show side effect of such coupling.
  46  *
  47  * And on Windows, NET_InetAddressToSockaddr() did not assign appropriate
  48  * sin6_scope_id value to sockaddr_in6 structure if there's no one coming




   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 6521014 6543428
  27  * @summary IOException thrown when Socket tries to bind to an local IPv6 address on SuSE Linux
  28  * @library /test/lib
  29  * @build jdk.test.lib.NetworkConfiguration
  30  *        jdk.test.lib.Platform
  31  * @run main B6521014
  32  */
  33 
  34 import java.net.*;
  35 import java.io.*;
  36 import java.util.*;
  37 import jdk.test.lib.NetworkConfiguration;
  38 
  39 /*
  40  *
  41  * What this testcase is to test is a (weird) coupling through the
  42  * cached_scope_id field of java.net.Inet6Address. Native method
  43  * NET_InetAddressToSockaddr as in Linux platform will try to write
  44  * and read this field, therefore Inet6Address becomes 'stateful'.
  45  * So the coupling. Certain executive order, e.g. two methods use
  46  * the same Inet6Address instance as illustrated in this test case,
  47  * will show side effect of such coupling.
  48  *
  49  * And on Windows, NET_InetAddressToSockaddr() did not assign appropriate
  50  * sin6_scope_id value to sockaddr_in6 structure if there's no one coming


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