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GetLastModified.java
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GetLastModified.java
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/*
* Copyright (c) 2001, 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
* @bug 4109476
* @summary Test that URLConnection.getLastModified returns the last
* modified date on files and jar files.
*/
import java.net.URL;
import java.net.URLConnection;
import java.io.File;
public class GetLastModified {
static boolean testFailed = false;
static void test(String s) throws Exception {
URL url = new URL(s);
URLConnection conn = url.openConnection();
if (conn.getLastModified() == 0) {
System.out.println("Failed: getLastModified returned 0 for URL: " + s);
testFailed = true;
}
}
public static void main(String args[]) throws Exception {
File file = new File(System.getProperty("test.src", "."), "jars");
String fileURL = "file:" + file.getCanonicalPath() + file.separator +
"test.jar";
test(fileURL);
String jarURL = "jar:" + fileURL + "!/";
test(jarURL);
if (testFailed) {
throw new Exception("Test failed - getLastModified returned 0");
}
}
}