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//
// ========================================================================
// Copyright (c) 1995-2015 Mort Bay Consulting Pty. Ltd.
// ------------------------------------------------------------------------
// All rights reserved. This program and the accompanying materials
// are made available under the terms of the Eclipse Public License v1.0
// and Apache License v2.0 which accompanies this distribution.
//
// The Eclipse Public License is available at
// http://www.eclipse.org/legal/epl-v10.html
//
// The Apache License v2.0 is available at
// http://www.opensource.org/licenses/apache2.0.php
//
// You may elect to redistribute this code under either of these licenses.
// ========================================================================
//
package org.eclipse.jetty.http.pathmap;
import static org.hamcrest.Matchers.notNullValue;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertTrue;
import org.junit.Assert;
import org.junit.Test;
public class PathMappingsTest
{
private void assertMatch(PathMappings<String> pathmap, String path, String expectedValue)
{
String msg = String.format(".getMatch(\"%s\")",path);
MappedResource<String> match = pathmap.getMatch(path);
Assert.assertThat(msg,match,notNullValue());
String actualMatch = match.getResource();
Assert.assertEquals(msg,expectedValue,actualMatch);
}
public void dumpMappings(PathMappings<String> p)
{
for (MappedResource<String> res : p)
{
System.out.printf(" %s%n",res);
}
}
/**
* Test the match order rules with a mixed Servlet and regex path specs
* <p>
* <ul>
* <li>Exact match</li>
* <li>Longest prefix match</li>
* <li>Longest suffix match</li>
* </ul>
*/
@Test
public void testMixedMatchOrder()
{
PathMappings<String> p = new PathMappings<>();
p.put(new ServletPathSpec("/"),"default");
p.put(new ServletPathSpec("/animal/bird/*"),"birds");
p.put(new ServletPathSpec("/animal/fish/*"),"fishes");
p.put(new ServletPathSpec("/animal/*"),"animals");
p.put(new RegexPathSpec("^/animal/.*/chat$"),"animalChat");
p.put(new RegexPathSpec("^/animal/.*/cam$"),"animalCam");
p.put(new RegexPathSpec("^/entrance/cam$"),"entranceCam");
// dumpMappings(p);
assertMatch(p,"/animal/bird/eagle","birds");
assertMatch(p,"/animal/fish/bass/sea","fishes");
assertMatch(p,"/animal/peccary/javalina/evolution","animals");
assertMatch(p,"/","default");
assertMatch(p,"/animal/bird/eagle/chat","animalChat");
assertMatch(p,"/animal/bird/penguin/chat","animalChat");
assertMatch(p,"/animal/fish/trout/cam","animalCam");
assertMatch(p,"/entrance/cam","entranceCam");
}
/**
* Test the match order rules imposed by the Servlet API (default vs any)
*/
@Test
public void testServletMatchDefault()
{
PathMappings<String> p = new PathMappings<>();
p.put(new ServletPathSpec("/"),"default");
p.put(new ServletPathSpec("/*"),"any");
assertMatch(p,"/abs/path","any");
assertMatch(p,"/abs/path/xxx","any");
assertMatch(p,"/animal/bird/eagle/bald","any");
assertMatch(p,"/","any");
}
/**
* Test the match order rules with a mixed Servlet and URI Template path specs
* <p>
* <ul>
* <li>Exact match</li>
* <li>Longest prefix match</li>
* <li>Longest suffix match</li>
* </ul>
*/
@Test
public void testMixedMatchUriOrder()
{
PathMappings<String> p = new PathMappings<>();
p.put(new ServletPathSpec("/"),"default");
p.put(new ServletPathSpec("/animal/bird/*"),"birds");
p.put(new ServletPathSpec("/animal/fish/*"),"fishes");
p.put(new ServletPathSpec("/animal/*"),"animals");
p.put(new UriTemplatePathSpec("/animal/{type}/{name}/chat"),"animalChat");
p.put(new UriTemplatePathSpec("/animal/{type}/{name}/cam"),"animalCam");
p.put(new UriTemplatePathSpec("/entrance/cam"),"entranceCam");
// dumpMappings(p);
assertMatch(p,"/animal/bird/eagle","birds");
assertMatch(p,"/animal/fish/bass/sea","fishes");
assertMatch(p,"/animal/peccary/javalina/evolution","animals");
assertMatch(p,"/","default");
assertMatch(p,"/animal/bird/eagle/chat","animalChat");
assertMatch(p,"/animal/bird/penguin/chat","animalChat");
assertMatch(p,"/animal/fish/trout/cam","animalCam");
assertMatch(p,"/entrance/cam","entranceCam");
}
/**
* Test the match order rules for URI Template based specs
* <p>
* <ul>
* <li>Exact match</li>
* <li>Longest prefix match</li>
* <li>Longest suffix match</li>
* </ul>
*/
@Test
public void testUriTemplateMatchOrder()
{
PathMappings<String> p = new PathMappings<>();
p.put(new UriTemplatePathSpec("/a/{var}/c"),"endpointA");
p.put(new UriTemplatePathSpec("/a/b/c"),"endpointB");
p.put(new UriTemplatePathSpec("/a/{var1}/{var2}"),"endpointC");
p.put(new UriTemplatePathSpec("/{var1}/d"),"endpointD");
p.put(new UriTemplatePathSpec("/b/{var2}"),"endpointE");
// dumpMappings(p);
assertMatch(p,"/a/b/c","endpointB");
assertMatch(p,"/a/d/c","endpointA");
assertMatch(p,"/a/x/y","endpointC");
assertMatch(p,"/b/d","endpointE");
}
@Test
public void testPathMap() throws Exception
{
PathMappings<String> p = new PathMappings<>();
p.put(new ServletPathSpec("/abs/path"), "1");
p.put(new ServletPathSpec("/abs/path/longer"), "2");
p.put(new ServletPathSpec("/animal/bird/*"), "3");
p.put(new ServletPathSpec("/animal/fish/*"), "4");
p.put(new ServletPathSpec("/animal/*"), "5");
p.put(new ServletPathSpec("*.tar.gz"), "6");
p.put(new ServletPathSpec("*.gz"), "7");
p.put(new ServletPathSpec("/"), "8");
// p.put(new ServletPathSpec("/XXX:/YYY"), "9"); // special syntax from Jetty 3.1.x
p.put(new ServletPathSpec(""), "10");
p.put(new ServletPathSpec("/\u20ACuro/*"), "11");
assertEquals("pathMatch exact", "/Foo/bar", new ServletPathSpec("/Foo/bar").getPathMatch("/Foo/bar"));
assertEquals("pathMatch prefix", "/Foo", new ServletPathSpec("/Foo/*").getPathMatch("/Foo/bar"));
assertEquals("pathMatch prefix", "/Foo", new ServletPathSpec("/Foo/*").getPathMatch("/Foo/"));
assertEquals("pathMatch prefix", "/Foo", new ServletPathSpec("/Foo/*").getPathMatch("/Foo"));
assertEquals("pathMatch suffix", "/Foo/bar.ext", new ServletPathSpec("*.ext").getPathMatch("/Foo/bar.ext"));
assertEquals("pathMatch default", "/Foo/bar.ext", new ServletPathSpec("/").getPathMatch("/Foo/bar.ext"));
assertEquals("pathInfo exact", null, new ServletPathSpec("/Foo/bar").getPathInfo("/Foo/bar"));
assertEquals("pathInfo prefix", "/bar", new ServletPathSpec("/Foo/*").getPathInfo("/Foo/bar"));
assertEquals("pathInfo prefix", "/*", new ServletPathSpec("/Foo/*").getPathInfo("/Foo/*"));
assertEquals("pathInfo prefix", "/", new ServletPathSpec("/Foo/*").getPathInfo("/Foo/"));
assertEquals("pathInfo prefix", null, new ServletPathSpec("/Foo/*").getPathInfo("/Foo"));
assertEquals("pathInfo suffix", null, new ServletPathSpec("*.ext").getPathInfo("/Foo/bar.ext"));
assertEquals("pathInfo default", null, new ServletPathSpec("/").getPathInfo("/Foo/bar.ext"));
p.put(new ServletPathSpec("/*"), "0");
// assertEquals("Get absolute path", "1", p.get("/abs/path"));
assertEquals("Match absolute path", "/abs/path", p.getMatch("/abs/path").getPathSpec().pathSpec);
assertEquals("Match absolute path", "1", p.getMatch("/abs/path").getResource());
assertEquals("Mismatch absolute path", "0", p.getMatch("/abs/path/xxx").getResource());
assertEquals("Mismatch absolute path", "0", p.getMatch("/abs/pith").getResource());
assertEquals("Match longer absolute path", "2", p.getMatch("/abs/path/longer").getResource());
assertEquals("Not exact absolute path", "0", p.getMatch("/abs/path/").getResource());
assertEquals("Not exact absolute path", "0", p.getMatch("/abs/path/xxx").getResource());
assertEquals("Match longest prefix", "3", p.getMatch("/animal/bird/eagle/bald").getResource());
assertEquals("Match longest prefix", "4", p.getMatch("/animal/fish/shark/grey").getResource());
assertEquals("Match longest prefix", "5", p.getMatch("/animal/insect/bug").getResource());
assertEquals("mismatch exact prefix", "5", p.getMatch("/animal").getResource());
assertEquals("mismatch exact prefix", "5", p.getMatch("/animal/").getResource());
assertEquals("Match longest suffix", "0", p.getMatch("/suffix/path.tar.gz").getResource());
assertEquals("Match longest suffix", "0", p.getMatch("/suffix/path.gz").getResource());
assertEquals("prefix rather than suffix", "5", p.getMatch("/animal/path.gz").getResource());
assertEquals("default", "0", p.getMatch("/Other/path").getResource());
assertEquals("pathMatch /*", "", new ServletPathSpec("/*").getPathMatch("/xxx/zzz"));
assertEquals("pathInfo /*", "/xxx/zzz", new ServletPathSpec("/*").getPathInfo("/xxx/zzz"));
assertTrue("match /", new ServletPathSpec("/").matches("/anything"));
assertTrue("match /*", new ServletPathSpec("/*").matches("/anything"));
assertTrue("match /foo", new ServletPathSpec("/foo").matches("/foo"));
assertTrue("!match /foo", !new ServletPathSpec("/foo").matches("/bar"));
assertTrue("match /foo/*", new ServletPathSpec("/foo/*").matches("/foo"));
assertTrue("match /foo/*", new ServletPathSpec("/foo/*").matches("/foo/"));
assertTrue("match /foo/*", new ServletPathSpec("/foo/*").matches("/foo/anything"));
assertTrue("!match /foo/*", !new ServletPathSpec("/foo/*").matches("/bar"));
assertTrue("!match /foo/*", !new ServletPathSpec("/foo/*").matches("/bar/"));
assertTrue("!match /foo/*", !new ServletPathSpec("/foo/*").matches("/bar/anything"));
assertTrue("match *.foo", new ServletPathSpec("*.foo").matches("anything.foo"));
assertTrue("!match *.foo", !new ServletPathSpec("*.foo").matches("anything.bar"));
assertEquals("match / with ''", "10", p.getMatch("/").getResource());
assertTrue("match \"\"", new ServletPathSpec("").matches("/"));
}
/**
* See JIRA issue: JETTY-88.
* @throws Exception failed test
*/
@Test
public void testPathMappingsOnlyMatchOnDirectoryNames() throws Exception
{
ServletPathSpec spec = new ServletPathSpec("/xyz/*");
PathSpecAssert.assertMatch(spec, "/xyz");
PathSpecAssert.assertMatch(spec, "/xyz/");
PathSpecAssert.assertMatch(spec, "/xyz/123");
PathSpecAssert.assertMatch(spec, "/xyz/123/");
PathSpecAssert.assertMatch(spec, "/xyz/123.txt");
PathSpecAssert.assertNotMatch(spec, "/xyz123");
PathSpecAssert.assertNotMatch(spec, "/xyz123;jessionid=99");
PathSpecAssert.assertNotMatch(spec, "/xyz123/");
PathSpecAssert.assertNotMatch(spec, "/xyz123/456");
PathSpecAssert.assertNotMatch(spec, "/xyz.123");
PathSpecAssert.assertNotMatch(spec, "/xyz;123"); // as if the ; was encoded and part of the path
PathSpecAssert.assertNotMatch(spec, "/xyz?123"); // as if the ? was encoded and part of the path
}
@Test
public void testPrecidenceVsOrdering() throws Exception
{
PathMappings<String> p = new PathMappings<>();
p.put(new ServletPathSpec("/dump/gzip/*"),"prefix");
p.put(new ServletPathSpec("*.txt"),"suffix");
assertEquals(null,p.getMatch("/foo/bar"));
assertEquals("prefix",p.getMatch("/dump/gzip/something").getResource());
assertEquals("suffix",p.getMatch("/foo/something.txt").getResource());
assertEquals("prefix",p.getMatch("/dump/gzip/something.txt").getResource());
p = new PathMappings<>();
p.put(new ServletPathSpec("*.txt"),"suffix");
p.put(new ServletPathSpec("/dump/gzip/*"),"prefix");
assertEquals(null,p.getMatch("/foo/bar"));
assertEquals("prefix",p.getMatch("/dump/gzip/something").getResource());
assertEquals("suffix",p.getMatch("/foo/something.txt").getResource());
assertEquals("prefix",p.getMatch("/dump/gzip/something.txt").getResource());
}
}
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