    1   /*
    2    * $Header: /home/projects/jaxen/scm/jaxen/src/java/test/org/jaxen/pattern/PatternHandlerTest.java,v 1.7 2005/06/17 13:29:35 elharo Exp $
    3    * $Revision: 1.7 $
    4    * $Date: 2005/06/17 13:29:35 $
    5    *
    6    * ====================================================================
    7    *
    8    * Copyright (C) 2000-2002 bob mcwhirter & James Strachan.
    9    * All rights reserved.
    10   *
    11   * Redistribution and use in source and binary forms, with or without
    12   * modification, are permitted provided that the following conditions
    13   * are met:
    14   *
    15   * 1. Redistributions of source code must retain the above copyright
    16   *    notice, this list of conditions, and the following disclaimer.
    17   *
    18   * 2. Redistributions in binary form must reproduce the above copyright
    19   *    notice, this list of conditions, and the disclaimer that follows
    20   *    these conditions in the documentation and/or other materials
    21   *    provided with the distribution.
    22   *
    23   * 3. The name "Jaxen" must not be used to endorse or promote products
    24   *    derived from this software without prior written permission.  For
    25   *    written permission, please contact license@jaxen.org.
    26   *
    27   * 4. Products derived from this software may not be called "Jaxen", nor
    28   *    may "Jaxen" appear in their name, without prior written permission
    29   *    from the Jaxen Project Management (pm@jaxen.org).
    30   *
    31   * In addition, we request (but do not require) that you include in the
    32   * end-user documentation provided with the redistribution and/or in the
    33   * software itself an acknowledgement equivalent to the following:
    34   *     "This product includes software developed by the
    35   *      Jaxen Project (http://www.jaxen.org/)."
    36   * Alternatively, the acknowledgment may be graphical using the logos
    37   * available at http://www.jaxen.org/
    38   *
    39   * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
    40   * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
    41   * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
    42   * DISCLAIMED.  IN NO EVENT SHALL THE Jaxen AUTHORS OR THE PROJECT
    43   * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
    44   * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
    45   * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
    46   * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
    47   * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
    48   * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
    49   * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
    50   * SUCH DAMAGE.
    51   *
    52   * ====================================================================
    53   * This software consists of voluntary contributions made by many
    54   * individuals on behalf of the Jaxen Project and was originally
    55   * created by bob mcwhirter <bob@werken.com> and
    56   * James Strachan <jstrachan@apache.org>.  For more information on the
    57   * Jaxen Project, please see <http://www.jaxen.org/>.
    58   *
    59   * $Id: PatternHandlerTest.java,v 1.7 2005/06/17 13:29:35 elharo Exp $
    60   */
    61
    62
    63
    64  package org.jaxen.pattern;
    65
    66  import junit.framework.TestCase;
    67
    68  import org.jaxen.JaxenException;
    69  import org.jaxen.saxpath.SAXPathException;
    70  import org.jaxen.saxpath.XPathSyntaxException;
    71
    72  public class PatternHandlerTest extends TestCase
    73  {
    74
    75      String[] paths = {
    76          "foo",
    77          "*",
    78          "/",
    79          "foo/bar",
    80          "foo//bar",
    81          "/*/foo",
    82          "*[@name]",
    83          "foo/bar[1]",
    84          "foo[bar=\"contents\"]",
    85          "foo[bar='contents']",
    86          "foo|bar",
    87          "foo/title | bar/title | xyz/title",
    88          "/foo//*",
    89          "foo/text()",
    90          "foo/@*",
    91      };
    92
    93      String[] bogusPaths = { };
    94
    95      String[] ignore_bogusPaths = {
    96          // this path is bogus because of a trailing /
    97          "/foo/bar/",
    98
    99          // This path is bogus because '/' is not division, but
    100         // rather just the step separator.
    101         "12 + sum(count(//author),count(//author/attribute::*)) / 2",
    102         "id()/2",
    103         "+"
    104     };
    105
    106     public PatternHandlerTest(String name)
    107     {
    108         super( name );
    109     }
    110
    111     public void testValidPaths() throws JaxenException, SAXPathException
    112     {
    113         for ( int i = 0; i < paths.length; i++ ) {
    114             String path = paths[i];
    115             PatternParser.parse( path );
    116         }
    117     }
    118
    119     public void testBogusPaths() throws JaxenException, SAXPathException
    120     {
    121         for ( int i = 0; i < bogusPaths.length; i++ ) {
    122             String path = bogusPaths[i];
    123             try
    124             {
    125                 Pattern pattern = PatternParser.parse( path );
    126                 fail( "Parsed bogus path as: " + pattern );
    127             }
    128             catch (XPathSyntaxException e)
    129             {
    130             }
    131         }
    132
    133     }
    134 }