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- /*
- * Copyright (C) 2012, Google Inc.
- * and other copyright owners as documented in the project's IP log.
- *
- * This program and the accompanying materials are made available
- * under the terms of the Eclipse Distribution License v1.0 which
- * accompanies this distribution, is reproduced below, and is
- * available at http://www.eclipse.org/org/documents/edl-v10.php
- *
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or
- * without modification, are permitted provided that the following
- * conditions are met:
- *
- * - Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * - Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following
- * disclaimer in the documentation and/or other materials provided
- * with the distribution.
- *
- * - Neither the name of the Eclipse Foundation, Inc. nor the
- * names of its contributors may be used to endorse or promote
- * products derived from this software without specific prior
- * written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
- * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
- * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
- * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
- * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
- package org.eclipse.jgit.http.test;
-
- import static org.junit.Assert.assertEquals;
-
- import java.io.BufferedReader;
- import java.io.IOException;
- import java.io.InputStreamReader;
- import java.io.PrintWriter;
- import java.net.HttpURLConnection;
- import java.net.URI;
-
- import javax.servlet.http.HttpServlet;
- import javax.servlet.http.HttpServletRequest;
- import javax.servlet.http.HttpServletResponse;
-
- import org.eclipse.jetty.servlet.ServletContextHandler;
- import org.eclipse.jetty.servlet.ServletHolder;
- import org.eclipse.jgit.http.server.glue.MetaServlet;
- import org.eclipse.jgit.http.server.glue.RegexGroupFilter;
- import org.eclipse.jgit.junit.http.AppServer;
- import org.eclipse.jgit.junit.http.HttpTestCase;
- import org.junit.After;
- import org.junit.Before;
- import org.junit.Test;
-
- public class RegexPipelineTest extends HttpTestCase {
- private ServletContextHandler ctx;
-
- private static class Servlet extends HttpServlet {
- private static final long serialVersionUID = 1L;
-
- private final String name;
-
- private Servlet(String name) {
- this.name = name;
- }
-
- @Override
- protected void doGet(HttpServletRequest req, HttpServletResponse res)
- throws IOException {
- res.setStatus(200);
- PrintWriter out = new PrintWriter(res.getOutputStream());
- out.write(name);
- out.write("\n");
- out.write(String.valueOf(req.getServletPath()));
- out.write("\n");
- out.write(String.valueOf(req.getPathInfo()));
- out.write("\n");
- out.flush();
- }
- }
-
- @Override
- @Before
- public void setUp() throws Exception {
- server = new AppServer();
- ctx = server.addContext("/");
- }
-
- @Override
- @After
- public void tearDown() throws Exception {
- server.tearDown();
- }
-
- @Test
- public void testSimpleRegex() throws Exception {
- MetaServlet s = new MetaServlet();
- s.serveRegex("^(/a|/b)$").with(new Servlet("test"));
- ctx.addServlet(new ServletHolder(s), "/*");
- server.setUp();
-
- final URI uri = server.getURI();
- HttpURLConnection c;
- BufferedReader r;
-
- c = ((HttpURLConnection) uri.resolve("/a").toURL()
- .openConnection());
- assertEquals(200, c.getResponseCode());
- r = new BufferedReader(new InputStreamReader(c.getInputStream()));
- assertEquals("test", r.readLine());
- assertEquals("", r.readLine());
- assertEquals("/a", r.readLine());
- assertEquals(null, r.readLine());
-
- c = ((HttpURLConnection) uri.resolve("/b").toURL()
- .openConnection());
- assertEquals(200, c.getResponseCode());
- r = new BufferedReader(new InputStreamReader(c.getInputStream()));
- assertEquals("test", r.readLine());
- assertEquals("", r.readLine());
- assertEquals("/b", r.readLine());
- assertEquals(null, r.readLine());
-
- c = ((HttpURLConnection) uri.resolve("/c").toURL()
- .openConnection());
- assertEquals(404, c.getResponseCode());
- }
-
- @Test
- public void testServeOrdering() throws Exception {
- MetaServlet s = new MetaServlet();
- s.serveRegex("^(/a)$").with(new Servlet("test1"));
- s.serveRegex("^(/a+)$").with(new Servlet("test2"));
- ctx.addServlet(new ServletHolder(s), "/*");
- server.setUp();
-
- final URI uri = server.getURI();
- HttpURLConnection c;
- BufferedReader r;
-
- c = ((HttpURLConnection) uri.resolve("/a").toURL()
- .openConnection());
- assertEquals(200, c.getResponseCode());
- r = new BufferedReader(new InputStreamReader(c.getInputStream()));
- assertEquals("test1", r.readLine());
- assertEquals("", r.readLine());
- assertEquals("/a", r.readLine());
- assertEquals(null, r.readLine());
- }
-
- @Test
- public void testRegexGroupFilter() throws Exception {
- MetaServlet s = new MetaServlet();
- s.serveRegex("^(/a)(/b)$")
- .with(new Servlet("test1"));
- s.serveRegex("^(/c)(/d)$")
- .through(new RegexGroupFilter(1))
- .with(new Servlet("test2"));
- s.serveRegex("^(/e)/f(/g)$")
- .through(new RegexGroupFilter(2))
- .with(new Servlet("test3"));
- ctx.addServlet(new ServletHolder(s), "/*");
- server.setUp();
-
- final URI uri = server.getURI();
- HttpURLConnection c;
- BufferedReader r;
-
- c = ((HttpURLConnection) uri.resolve("/a/b").toURL()
- .openConnection());
- assertEquals(200, c.getResponseCode());
- r = new BufferedReader(new InputStreamReader(c.getInputStream()));
- assertEquals("test1", r.readLine());
- assertEquals("", r.readLine());
- // No RegexGroupFilter defaults to first group.
- assertEquals("/a", r.readLine());
- assertEquals(null, r.readLine());
-
- c = ((HttpURLConnection) uri.resolve("/c/d").toURL()
- .openConnection());
- assertEquals(200, c.getResponseCode());
- r = new BufferedReader(new InputStreamReader(c.getInputStream()));
- assertEquals("test2", r.readLine());
- assertEquals("", r.readLine());
- assertEquals("/c", r.readLine());
- assertEquals(null, r.readLine());
-
- c = ((HttpURLConnection) uri.resolve("/e/f/g").toURL()
- .openConnection());
- assertEquals(200, c.getResponseCode());
- r = new BufferedReader(new InputStreamReader(c.getInputStream()));
- assertEquals("test3", r.readLine());
- assertEquals("/e/f", r.readLine());
- assertEquals("/g", r.readLine());
- assertEquals(null, r.readLine());
- }
- }
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