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