53 lines
2.0 KiB
Java
53 lines
2.0 KiB
Java
/*
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* Copyright (c) 2016, 2021, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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/* @test
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* @bug 8134577
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* @summary Test the internal NameService implementation which is enabled via
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* the system property jdk.net.hosts.file. This property specifies
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* a file name that contains address host mappings, similar to those in
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* /etc/hosts file. TestHosts-II file doesn't exist, so a UHE should be
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* thrown
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* @run main/othervm -Djdk.net.hosts.file=TestHosts-II -Dsun.net.inetaddr.ttl=0
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* InternalNameServiceWithNoHostsFileTest
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*/
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import java.net.InetAddress;
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import java.net.UnknownHostException;
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public class InternalNameServiceWithNoHostsFileTest {
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public static void main(String args[]) throws Exception {
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InetAddress testAddress = null;
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try {
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testAddress = InetAddress.getByName("host.sample-domain");
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throw new RuntimeException ("UnknownHostException expected");
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} catch (UnknownHostException uhEx) {
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System.out.println("UHE caught as expected == " + uhEx.getMessage());
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}
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}
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}
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