| /* |
| * 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 java.nio.charset.StandardCharsets.UTF_8; |
| import static org.junit.Assert.assertEquals; |
| |
| import java.io.BufferedReader; |
| import java.io.BufferedWriter; |
| import java.io.IOException; |
| import java.io.InputStreamReader; |
| import java.io.OutputStreamWriter; |
| import java.io.PrintWriter; |
| import java.net.HttpURLConnection; |
| import java.net.URI; |
| |
| import jakarta.servlet.http.HttpServlet; |
| import jakarta.servlet.http.HttpServletRequest; |
| import jakarta.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(new BufferedWriter( |
| new OutputStreamWriter(res.getOutputStream(), UTF_8))); |
| 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)$").with(new Servlet("test")); |
| ctx.addServlet(new ServletHolder(s), "/*"); |
| server.setUp(); |
| |
| final URI uri = server.getURI(); |
| HttpURLConnection c; |
| BufferedReader r; |
| |
| c = ((HttpURLConnection) uri.resolve("/a").toURL() |
| .openConnection()); |
| assertEquals(200, c.getResponseCode()); |
| r = new BufferedReader( |
| new InputStreamReader(c.getInputStream(), UTF_8)); |
| assertEquals("test", r.readLine()); |
| assertEquals("", r.readLine()); |
| assertEquals("/a", r.readLine()); |
| assertEquals(null, r.readLine()); |
| |
| c = ((HttpURLConnection) uri.resolve("/b").toURL() |
| .openConnection()); |
| assertEquals(200, c.getResponseCode()); |
| r = new BufferedReader( |
| new InputStreamReader(c.getInputStream(), UTF_8)); |
| assertEquals("test", r.readLine()); |
| assertEquals("", r.readLine()); |
| assertEquals("/b", r.readLine()); |
| assertEquals(null, r.readLine()); |
| |
| c = ((HttpURLConnection) uri.resolve("/c").toURL() |
| .openConnection()); |
| assertEquals(404, c.getResponseCode()); |
| } |
| |
| @Test |
| public void testServeOrdering() throws Exception { |
| MetaServlet s = new MetaServlet(); |
| s.serveRegex("^(/a)$").with(new Servlet("test1")); |
| s.serveRegex("^(/a+)$").with(new Servlet("test2")); |
| ctx.addServlet(new ServletHolder(s), "/*"); |
| server.setUp(); |
| |
| final URI uri = server.getURI(); |
| HttpURLConnection c; |
| BufferedReader r; |
| |
| c = ((HttpURLConnection) uri.resolve("/a").toURL() |
| .openConnection()); |
| assertEquals(200, c.getResponseCode()); |
| r = new BufferedReader( |
| new InputStreamReader(c.getInputStream(), UTF_8)); |
| assertEquals("test1", r.readLine()); |
| assertEquals("", r.readLine()); |
| assertEquals("/a", r.readLine()); |
| assertEquals(null, r.readLine()); |
| } |
| |
| @Test |
| public void testRegexGroupFilter() throws Exception { |
| MetaServlet s = new MetaServlet(); |
| s.serveRegex("^(/a)(/b)$") |
| .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(), UTF_8)); |
| 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(), UTF_8)); |
| 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(), UTF_8)); |
| assertEquals("test3", r.readLine()); |
| assertEquals("/e/f", r.readLine()); |
| assertEquals("/g", r.readLine()); |
| assertEquals(null, r.readLine()); |
| } |
| } |