javascriptutilstest.java

一个使用struts+hibernate+spring开发的完的网站源代码。

/*
 * Copyright 2004 The Apache Software Foundation.
 * 
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * 
 *      http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.apache.myfaces.renderkit.html.util;

import junit.framework.AssertionFailedError;
import junit.framework.TestCase;

/**
 * @author Manfred Geiler (latest modification by $Author: matze $)
 * @author Anton Koinov
 * @version $Revision: 1.4 $ $Date: 2004/10/13 11:50:59 $
 * $Log: JavascriptUtilsTest.java,v $
 * Revision 1.4  2004/10/13 11:50:59  matze
 * renamed packages to org.apache
 *
 * Revision 1.3  2004/07/09 02:44:55  dave0000
 * More efficient implementation
 *
 * Revision 1.2  2004/07/01 22:01:09  mwessendorf
 * ASF switch
 *
 * Revision 1.1  2004/04/29 14:25:20  manolito
 * javascript function name bugfix
 *
 */
public class JavascriptUtilsTest
        extends TestCase
{
    //private static final Log log = LogFactory.getLog(JavascriptUtilsTest.class);

    public JavascriptUtilsTest(String s)
    {
        super(s);
    }
    
    /**
     * We use the fact that the first 128 characters match their UTF-8 byte 
     * encoding in our code. Make sure that is really the case.
     */
    public void testUTF()
    {
        for (char c = 0; c < 128; c++)
        {
            byte[] b = Character.toString(c).getBytes();
            try {
                assertTrue(b.length == 1 && c == b[0]);
            } catch (AssertionFailedError e) {
                System.err.println(
                    "Incompatible: " + c + " -> " + b.length + ":" + b[0]);
                throw e;
            }
        }
    }
    
    public void testGetValidJavascriptName()
    {
        String s, r;

        s = "x";
        r = JavascriptUtils.getValidJavascriptName(s, false);
        System.out.println(s + " --> " + r);
        assertEquals("x", r);

        s = "x1";
        r = JavascriptUtils.getValidJavascriptName(s, false);
        System.out.println(s + " --> " + r);
        assertEquals("x1", r);

        s = "x:y";
        r = JavascriptUtils.getValidJavascriptName(s, false);
        System.out.println(s + " --> " + r);
        assertEquals("x_3Ay", r);

        s = "x-y";
        r = JavascriptUtils.getValidJavascriptName(s, false);
        System.out.println(s + " --> " + r);
        assertEquals("x_2Dy", r);

        s = "x_y";
        r = JavascriptUtils.getValidJavascriptName(s, false);
        System.out.println(s + " --> " + r);
        assertEquals("x_5Fy", r);

        s = "x-_";
        r = JavascriptUtils.getValidJavascriptName(s, false);
        System.out.println(s + " --> " + r);
        assertEquals("x_2D_5F", r);

        s = "a:b:c:d";
        r = JavascriptUtils.getValidJavascriptName(s, false);
        System.out.println(s + " --> " + r);
        assertEquals("a_3Ab_3Ac_3Ad", r);

        s = "x-1:y-2";
        r = JavascriptUtils.getValidJavascriptName(s, false);
        System.out.println(s + " --> " + r);
        assertEquals("x_2D1_3Ay_2D2", r);

        s = "x\r\n";
        r = JavascriptUtils.getValidJavascriptName(s, false);
        System.out.println(s + " --> " + r);
        assertEquals("x_0D_0A", r);

        s = "x\u2297";
        r = JavascriptUtils.getValidJavascriptName(s, false);
        System.out.println(s + " --> " + r);
        assertEquals("x_E28A97", r);

        s = "if";
        r = JavascriptUtils.getValidJavascriptName(s, false);
        System.out.println(s + " --> " + r);
        assertEquals("if", r);

        s = "if";
        r = JavascriptUtils.getValidJavascriptName(s, true);
        System.out.println(s + " --> " + r);
        assertEquals("if_", r);
    }
}