URItoURLTest.java

/*
 * 
 * Copyright  1990-2008 Sun Microsystems, Inc. All Rights Reserved.
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER
 * 
 * This program 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 program 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 at /legal/license.txt). 
 * 
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 * version 2 along with this work; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
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 * 
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 */

/**
 * @test 1.5 06/10/10
 * @bug  4768755 4677045
 * @summary URL.equal(URL) is inconsistant for opaque URI.toURL()
 *			and new URL(URI.toString)
 *	    URI.toURL() does not always work as specified
 */

import java.net.*;

public class URItoURLTest {

    public static void main(String args[]) throws Exception {

	URItoURLTest testClass = new URItoURLTest();
	//URL classUrl = testClass.getClass().
	//			    getResource("/java/lang/Object.class");

        
	String[] uris = {//"mailto:xyz@abc.de", //mailto not supported in J2ME
                         //"doc:comp.lang.java",//doc not supported in J2ME
			"file:xyz#ab",
			"http:abc/xyz/pqr",
			"file:/C:/v700/dev/unitTesting/tests/apiUtil/uri",
			"http:///p",
			//classUrl.toExternalForm(), //class may be ROMized
			};

	boolean isTestFailed = false;
	boolean isURLFailed = false;

	for (int i = 0; i < uris.length; i++) {
	    URI uri = URI.create(uris[i]);

	    URL url1 = new URL(uri.toString());
	    URL url2 = uri.toURL();
	    System.out.println("Testing URI " + uri);

	    if (!url1.equals(url2)) {
		System.out.println("equals() FAILED");
		isURLFailed = true;
	    }
	    if (url1.hashCode() != url2.hashCode()) {
		System.out.println("hashCode() DIDN'T MATCH");
		isURLFailed = true;
	    }
	    if (!url1.sameFile(url2)) {
		System.out.println("sameFile() FAILED");
		isURLFailed = true;
	    }

	    if (!equalsComponents("getPath()", url1.getPath(),
					    url2.getPath())) {
		isURLFailed = true;
	    }
	    if (!equalsComponents("getFile()", url1.getFile(),
					    url2.getFile())) {
		isURLFailed = true;
	    }
	    if (!equalsComponents("getHost()", url1.getHost(),
					    url2.getHost())) {
		isURLFailed = true;
	    }
	    if (!equalsComponents("getAuthority()",
				url1.getAuthority(), url2.getAuthority())) {
		isURLFailed = true;
	    }
	    if (!equalsComponents("getRef()", url1.getRef(),
					    url2.getRef())) {
		isURLFailed = true;
	    }
	    if (!equalsComponents("getUserInfo()", url1.getUserInfo(),
					    url2.getUserInfo())) {
		isURLFailed = true;
	    }
	    if (!equalsComponents("toString()", url1.toString(),
					    url2.toString())) {
		isURLFailed = true;
	    }

	    if (isURLFailed) {
		isTestFailed = true;
	    } else {
		System.out.println("PASSED ..");
	    }
	    System.out.println();
	    isURLFailed = false;
	}
	if (isTestFailed) {
	    throw new Exception("URI.toURL() test failed");
	}
    }

    static boolean equalsComponents(String method, String comp1, String comp2) {
	if ((comp1 != null) && (!comp1.equals(comp2))) {
	    System.out.println(method + " DIDN'T MATCH" +
                        "  ===>");
		System.out.println("	URL(URI.toString()) returns:" + comp1);
		System.out.println("	URI.toURL() returns:" + comp2);
		return false;
	}
	return true;
    }
}