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8355475: UNCTest should use an existing UNC path

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Reviewed-by: dfuchs
This commit is contained in:
Eirik Bjørsnøs
2025-04-25 11:17:15 +00:00
parent f66b9ba7bc
commit e6cea4025b
1 changed files with 33 additions and 4 deletions
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37
test/jdk/java/net/URLConnection/UNCTest.java
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@@ -1,5 +1,5 @@
/*
* Copyright (c) 2001, 2017, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2001, 2025, 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
@@ -25,17 +25,46 @@
* @test
* @bug 4401485
* @requires (os.family == "windows")
* @modules java.base/sun.net.www.protocol.file
* @library /test/lib
* @summary Check that URL.openConnection() doesn't open connection to UNC
* @run main UNCTest file://jdk/LOCAL-JAVA/jdk1.4/win/README.txt
*/
import jtreg.SkippedException;
import sun.net.www.protocol.file.FileURLConnection;
import java.io.File;
import java.net.InetAddress;
import java.net.URI;
import java.net.URL;
import java.net.URLConnection;
public class UNCTest {
public static void main(String args[]) throws Exception {
URL url = new URL( args[0] );
public static void main(String[] args) throws Exception {
// Get the "computer name" for this host
String hostName = InetAddress.getLocalHost().getHostName();
// UNC path which always exists with Administrative Shares enabled
String path = "\\\\" + hostName + "\\C$\\Windows";
// Skip test if Administrative Shares is disabled
if (! new File(path).exists()) {
throw new SkippedException("Administrative Shares not enabled");
}
// File URL for the UNC path
URL url = new URI("file://" + hostName + "/C$/Windows").toURL();
// Should open a FileURLConnection for the UNC path
URLConnection conn = url.openConnection();
// Sanity check that the connection is a FileURLConnection
if (! (conn instanceof FileURLConnection)) {
throw new Exception("Expected FileURLConnection, instead got "
+ conn.getClass().getName());
}
// Verify that the connection is not in an already connected state
conn.setRequestProperty( "User-Agent", "Java" );
}
}