Jetty example source code file (PathMapTest.java)

This example Jetty source code file (PathMapTest.java) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" ^TM.

Java - Jetty tags/keywords

dir, exception, foo, foo, foo/bar, foo/bar, get, match, match, other/path, pathmaptest, pathspec, string, string

The Jetty PathMapTest.java source code

// ========================================================================
// Copyright 1999-2005 Mort Bay Consulting Pty. Ltd.
// ------------------------------------------------------------------------
// 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.mortbay.jetty.servlet;

import junit.framework.TestCase;

import org.mortbay.jetty.HttpParserTest;

/* ------------------------------------------------------------ */
/**
 * Top level test harness.
 * 
 * @author Greg Wilkins (gregw)
 */
public class PathMapTest extends TestCase
{
    /**
     * Constructor for HttpParserTest.
     * 
     * @param arg0
     */
    public PathMapTest(String arg0)
    {
        super(arg0);
    }

    public static void main(String[] args)
    {
        junit.textui.TestRunner.run(HttpParserTest.class);
    }

    /**
     * @see TestCase#setUp()
     */
    protected void setUp() throws Exception
    {
        super.setUp();
    }

    /**
     * @see TestCase#tearDown()
     */
    protected void tearDown() throws Exception
    {
        super.tearDown();
    }

    /* --------------------------------------------------------------- */
    public void testPathMap() throws Exception
    {
        PathMap p = new PathMap();

        p.put("/abs/path", "1");
        p.put("/abs/path/longer", "2");
        p.put("/animal/bird/*", "3");
        p.put("/animal/fish/*", "4");
        p.put("/animal/*", "5");
        p.put("*.tar.gz", "6");
        p.put("*.gz", "7");
        p.put("/", "8");
        p.put("/XXX:/YYY", "9");

        String[][] tests = { 
                        { "/abs/path", "1"}, 
                        { "/abs/path/xxx", "8"}, 
                        { "/abs/pith", "8"},
                        { "/abs/path/longer", "2"}, 
                        { "/abs/path/", "8"}, 
                        { "/abs/path/xxx", "8"},
                        { "/animal/bird/eagle/bald", "3"}, 
                        { "/animal/fish/shark/grey", "4"},
                        { "/animal/insect/bug", "5"}, 
                        { "/animal", "5"}, 
                        { "/animal/", "5"},
                        { "/suffix/path.tar.gz", "6"}, 
                        { "/suffix/path.gz", "7"},
                        { "/animal/path.gz", "5"}, 
                        { "/Other/path", "8"},};

        for (int i = 0; i < tests.length; i++)
        {
            assertEquals(tests[i][0], tests[i][1], p.getMatch(tests[i][0]).getValue());
        }

        assertEquals("Get absolute path", "1", p.get("/abs/path"));
        assertEquals("Match absolute path", "/abs/path", p.getMatch("/abs/path").getKey());
        assertEquals("all matches", "[/animal/bird/*=3, /animal/*=5, *.tar.gz=6, *.gz=7, /=8]",
                                    p.getMatches("/animal/bird/path.tar.gz").toString());
        assertEquals("Dir matches", "[/animal/fish/*=4, /animal/*=5, /=8]", p.getMatches("/animal/fish/").toString());
        assertEquals("Dir matches", "[/animal/fish/*=4, /animal/*=5, /=8]", p.getMatches("/animal/fish").toString());
        assertEquals("Dir matches", "[/=8]", p.getMatches("/").toString());
        assertEquals("Dir matches", "[/=8]", p.getMatches("").toString());

        assertEquals("pathMatch exact", "/Foo/bar", PathMap.pathMatch("/Foo/bar", "/Foo/bar"));
        assertEquals("pathMatch prefix", "/Foo", PathMap.pathMatch("/Foo/*", "/Foo/bar"));
        assertEquals("pathMatch prefix", "/Foo", PathMap.pathMatch("/Foo/*", "/Foo/"));
        assertEquals("pathMatch prefix", "/Foo", PathMap.pathMatch("/Foo/*", "/Foo"));
        assertEquals("pathMatch suffix", "/Foo/bar.ext", PathMap.pathMatch("*.ext", "/Foo/bar.ext"));
        assertEquals("pathMatch default", "/Foo/bar.ext", PathMap.pathMatch("/", "/Foo/bar.ext"));

        assertEquals("pathInfo exact", null, PathMap.pathInfo("/Foo/bar", "/Foo/bar"));
        assertEquals("pathInfo prefix", "/bar", PathMap.pathInfo("/Foo/*", "/Foo/bar"));
        assertEquals("pathInfo prefix", "/", PathMap.pathInfo("/Foo/*", "/Foo/"));
        assertEquals("pathInfo prefix", null, PathMap.pathInfo("/Foo/*", "/Foo"));
        assertEquals("pathInfo suffix", null, PathMap.pathInfo("*.ext", "/Foo/bar.ext"));
        assertEquals("pathInfo default", null, PathMap.pathInfo("/", "/Foo/bar.ext"));
        assertEquals("multi paths", "9", p.getMatch("/XXX").getValue());
        assertEquals("multi paths", "9", p.getMatch("/YYY").getValue());

        p.put("/*", "0");

        assertEquals("Get absolute path", "1", p.get("/abs/path"));
        assertEquals("Match absolute path", "/abs/path", p.getMatch("/abs/path").getKey());
        assertEquals("Match absolute path", "1", p.getMatch("/abs/path").getValue());
        assertEquals("Mismatch absolute path", "0", p.getMatch("/abs/path/xxx").getValue());
        assertEquals("Mismatch absolute path", "0", p.getMatch("/abs/pith").getValue());
        assertEquals("Match longer absolute path", "2", p.getMatch("/abs/path/longer").getValue());
        assertEquals("Not exact absolute path", "0", p.getMatch("/abs/path/").getValue());
        assertEquals("Not exact absolute path", "0", p.getMatch("/abs/path/xxx").getValue());

        assertEquals("Match longest prefix", "3", p.getMatch("/animal/bird/eagle/bald").getValue());
        assertEquals("Match longest prefix", "4", p.getMatch("/animal/fish/shark/grey").getValue());
        assertEquals("Match longest prefix", "5", p.getMatch("/animal/insect/bug").getValue());
        assertEquals("mismatch exact prefix", "5", p.getMatch("/animal").getValue());
        assertEquals("mismatch exact prefix", "5", p.getMatch("/animal/").getValue());

        assertEquals("Match longest suffix", "0", p.getMatch("/suffix/path.tar.gz").getValue());
        assertEquals("Match longest suffix", "0", p.getMatch("/suffix/path.gz").getValue());
        assertEquals("prefix rather than suffix", "5", p.getMatch("/animal/path.gz").getValue());

        assertEquals("default", "0", p.getMatch("/Other/path").getValue());

        assertEquals("pathMatch /*", "", PathMap.pathMatch("/*", "/xxx/zzz"));
        assertEquals("pathInfo /*", "/xxx/zzz", PathMap.pathInfo("/*", "/xxx/zzz"));

        assertTrue("match /", PathMap.match("/", "/anything"));
        assertTrue("match /*", PathMap.match("/*", "/anything"));
        assertTrue("match /foo", PathMap.match("/foo", "/foo"));
        assertTrue("!match /foo", !PathMap.match("/foo", "/bar"));
        assertTrue("match /foo/*", PathMap.match("/foo/*", "/foo"));
        assertTrue("match /foo/*", PathMap.match("/foo/*", "/foo/"));
        assertTrue("match /foo/*", PathMap.match("/foo/*", "/foo/anything"));
        assertTrue("!match /foo/*", !PathMap.match("/foo/*", "/bar"));
        assertTrue("!match /foo/*", !PathMap.match("/foo/*", "/bar/"));
        assertTrue("!match /foo/*", !PathMap.match("/foo/*", "/bar/anything"));
        assertTrue("match *.foo", PathMap.match("*.foo", "anything.foo"));
        assertTrue("!match *.foo", !PathMap.match("*.foo", "anything.bar"));
    }

    /**
     * See JIRA issue: JETTY-88.
     */
    public void testPathMappingsOnlyMatchOnDirectoryNames() throws Exception
    {
        String spec = "/xyz/*";
        
        assertMatch(spec, "/xyz");
        assertMatch(spec, "/xyz/");
        assertMatch(spec, "/xyz/123");
        assertMatch(spec, "/xyz/123/");
        assertMatch(spec, "/xyz/123.txt");
        assertNotMatch(spec, "/xyz123");
        assertNotMatch(spec, "/xyz123;jessionid=99");
        assertNotMatch(spec, "/xyz123/");
        assertNotMatch(spec, "/xyz123/456");
        assertNotMatch(spec, "/xyz.123");
        assertNotMatch(spec, "/xyz;123"); // as if the ; was encoded and part of the path
        assertNotMatch(spec, "/xyz?123"); // as if the ? was encoded and part of the path
    }

    private void assertMatch(String spec, String path)
    {
        boolean match = PathMap.match(spec, path);
        assertTrue("PathSpec '" + spec + "' should match path '" + path + "'", match);
    }

    private void assertNotMatch(String spec, String path)
    {
        boolean match = PathMap.match(spec, path);
        assertFalse("PathSpec '" + spec + "' should not match path '" + path + "'", match);
    }
}