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/*
* Copyright (c) 2020, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
/*
* @test
* @summary Test UnixDomainSocketAddress constructor
* @library /test/lib
* @run testng/othervm LengthTest
*/
import org.testng.annotations.DataProvider;
import org.testng.annotations.Test;
import static java.lang.System.out;
import static java.net.StandardProtocolFamily.UNIX;
import static jdk.test.lib.Asserts.assertTrue;
import java.net.UnixDomainSocketAddress;
import java.io.IOException;
import java.nio.channels.SocketChannel;
import java.nio.file.Path;
public class LengthTest {
final int namelen = 100; // length close to max
@DataProvider(name = "strings")
public Object[][] strings() {
if (namelen == -1)
return new Object[][] {new String[]{""}};
return new Object[][]{
{""},
{new String(new char[100]).replaceAll("\0", "x")},
{new String(new char[namelen]).replaceAll("\0", "x")},
{new String(new char[namelen-1]).replaceAll("\0", "x")},
};
}
@Test(dataProvider = "strings")
public void expectPass(String s) {
var addr = UnixDomainSocketAddress.of(s);
assertTrue(addr.getPath().toString().equals(s), "getPathName.equals(s)");
var p = Path.of(s);
addr = UnixDomainSocketAddress.of(p);
assertTrue(addr.getPath().equals(p), "getPath.equals(p)");
}
@Test
public void expectNPE() {
try {
String s = null;
UnixDomainSocketAddress.of(s);
throw new RuntimeException("Expected NPE");
} catch (NullPointerException npe) {
out.println("\tCaught expected exception: " + npe);
}
try {
Path p = null;
UnixDomainSocketAddress.of(p);
throw new RuntimeException("Expected NPE");
} catch (NullPointerException npe) {
out.println("\tCaught expected exception: " + npe);
}
}
}
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