J. Duke | 319a3b9 | 2007-12-01 00:00:00 +0000 | [diff] [blame^] | 1 | #!/bin/sh |
| 2 | |
| 3 | # |
| 4 | # Copyright 2002 Sun Microsystems, Inc. All Rights Reserved. |
| 5 | # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| 6 | # |
| 7 | # This code is free software; you can redistribute it and/or modify it |
| 8 | # under the terms of the GNU General Public License version 2 only, as |
| 9 | # published by the Free Software Foundation. |
| 10 | # |
| 11 | # This code is distributed in the hope that it will be useful, but WITHOUT |
| 12 | # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| 13 | # FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| 14 | # version 2 for more details (a copy is included in the LICENSE file that |
| 15 | # accompanied this code). |
| 16 | # |
| 17 | # You should have received a copy of the GNU General Public License version |
| 18 | # 2 along with this work; if not, write to the Free Software Foundation, |
| 19 | # Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| 20 | # |
| 21 | # Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, |
| 22 | # CA 95054 USA or visit www.sun.com if you need additional information or |
| 23 | # have any questions. |
| 24 | # |
| 25 | |
| 26 | |
| 27 | # @test |
| 28 | # @bug 4773521 |
| 29 | # @build Lookup |
| 30 | # @run shell lookup.sh |
| 31 | # @summary Test that reverse lookups of IPv4 addresses work when IPv6 |
| 32 | # is enabled. |
| 33 | |
| 34 | # The host that we try to resolve |
| 35 | |
| 36 | HOST=javaweb.sfbay.sun.com |
| 37 | |
| 38 | CLASSPATH=${TESTCLASSES} |
| 39 | export CLASSPATH |
| 40 | JAVA="${TESTJAVA}/bin/java" |
| 41 | |
| 42 | |
| 43 | # First check that host resolves to IPv4 address. |
| 44 | |
| 45 | echo '' |
| 46 | ADDR=`$JAVA -Djava.net.preferIPv4Stack=true Lookup -q=A $HOST` |
| 47 | if [ $? != 0 ]; then |
| 48 | echo "$HOST can't be resolved - test skipped." |
| 49 | exit 0 |
| 50 | fi |
| 51 | echo "$HOST --> $ADDR" |
| 52 | |
| 53 | |
| 54 | # IPv4 reverse lookup |
| 55 | echo '' |
| 56 | OUT1=`$JAVA -Djava.net.preferIPv4Stack=true Lookup -q=PTR $ADDR` |
| 57 | echo "(IPv4) $ADDR --> $OUT1" |
| 58 | |
| 59 | |
| 60 | # reverse lookup (default) |
| 61 | echo '' |
| 62 | OUT2=`$JAVA Lookup -q=PTR $ADDR` |
| 63 | echo "(default) $ADDR --> $OUT2" |
| 64 | |
| 65 | |
| 66 | # Compare results |
| 67 | if [ "$OUT1" != "$OUT2" ]; then |
| 68 | echo '' |
| 69 | echo "Mistmatch between default and java.net.preferIPv4Stack=true results" |
| 70 | exit 1 |
| 71 | fi |
| 72 | |