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44 package org.eclipse.jgit.http.test;
45
46 import static org.eclipse.jgit.util.HttpSupport.HDR_ACCEPT;
47 import static org.eclipse.jgit.util.HttpSupport.HDR_PRAGMA;
48 import static org.eclipse.jgit.util.HttpSupport.HDR_USER_AGENT;
49 import static org.junit.Assert.assertEquals;
50 import static org.junit.Assert.assertFalse;
51 import static org.junit.Assert.assertNotNull;
52 import static org.junit.Assert.assertTrue;
53 import static org.junit.Assert.fail;
54
55 import java.io.File;
56 import java.io.IOException;
57 import java.net.URI;
58 import java.util.Arrays;
59 import java.util.Collection;
60 import java.util.List;
61 import java.util.Map;
62
63 import org.eclipse.jetty.servlet.DefaultServlet;
64 import org.eclipse.jetty.servlet.ServletContextHandler;
65 import org.eclipse.jetty.servlet.ServletHolder;
66 import org.eclipse.jgit.errors.NotSupportedException;
67 import org.eclipse.jgit.junit.TestRepository;
68 import org.eclipse.jgit.junit.http.AccessEvent;
69 import org.eclipse.jgit.junit.http.HttpTestCase;
70 import org.eclipse.jgit.lib.Constants;
71 import org.eclipse.jgit.lib.NullProgressMonitor;
72 import org.eclipse.jgit.lib.Ref;
73 import org.eclipse.jgit.lib.Repository;
74 import org.eclipse.jgit.revwalk.RevBlob;
75 import org.eclipse.jgit.revwalk.RevCommit;
76 import org.eclipse.jgit.transport.FetchConnection;
77 import org.eclipse.jgit.transport.HttpTransport;
78 import org.eclipse.jgit.transport.Transport;
79 import org.eclipse.jgit.transport.TransportHttp;
80 import org.eclipse.jgit.transport.URIish;
81 import org.eclipse.jgit.transport.http.HttpConnectionFactory;
82 import org.eclipse.jgit.transport.http.JDKHttpConnectionFactory;
83 import org.eclipse.jgit.transport.http.apache.HttpClientConnectionFactory;
84 import org.junit.Before;
85 import org.junit.Test;
86 import org.junit.runner.RunWith;
87 import org.junit.runners.Parameterized;
88 import org.junit.runners.Parameterized.Parameters;
89
90 @RunWith(Parameterized.class)
91 public class DumbClientDumbServerTest extends HttpTestCase {
92 private Repository remoteRepository;
93
94 private URIish remoteURI;
95
96 private RevBlob A_txt;
97
98 private RevCommit A, B;
99
100 @Parameters
101 public static Collection<Object[]> data() {
102
103 return Arrays.asList(new Object[][] {
104 { new JDKHttpConnectionFactory() },
105 { new HttpClientConnectionFactory() } });
106 }
107
108 public DumbClientDumbServerTest(HttpConnectionFactory cf) {
109 HttpTransport.setConnectionFactory(cf);
110 }
111
112 @Override
113 @Before
114 public void setUp() throws Exception {
115 super.setUp();
116
117 final TestRepository<Repository> src = createTestRepository();
118 final File srcGit = src.getRepository().getDirectory();
119 final URI base = srcGit.getParentFile().toURI();
120
121 ServletContextHandler app = server.addContext("/git");
122 app.setResourceBase(base.toString());
123 ServletHolder holder = app.addServlet(DefaultServlet.class, "/");
124
125 holder.setInitParameter("aliases", "true");
126 server.setUp();
127
128 remoteRepository = src.getRepository();
129 remoteURI = toURIish(app, srcGit.getName());
130
131 A_txt = src.blob("A");
132 A = src.commit().add("A_txt", A_txt).create();
133 B = src.commit().parent(A).add("A_txt", "C").add("B", "B").create();
134 src.update(master, B);
135 }
136
137 @Test
138 public void testListRemote() throws IOException {
139 Repository dst = createBareRepository();
140
141 assertEquals("http", remoteURI.getScheme());
142
143 Map<String, Ref> map;
144 try (Transport t = Transport.open(dst, remoteURI)) {
145
146
147
148
149 assertTrue("isa TransportHttp", t instanceof TransportHttp);
150 assertTrue("isa HttpTransport", t instanceof HttpTransport);
151
152 try (FetchConnection c = t.openFetch()) {
153 map = c.getRefsMap();
154 }
155 }
156
157 assertNotNull("have map of refs", map);
158 assertEquals(2, map.size());
159
160 assertNotNull("has " + master, map.get(master));
161 assertEquals(B, map.get(master).getObjectId());
162
163 assertNotNull("has " + Constants.HEAD, map.get(Constants.HEAD));
164 assertEquals(B, map.get(Constants.HEAD).getObjectId());
165
166 List<AccessEvent> requests = getRequests();
167 assertEquals(2, requests.size());
168 assertEquals(0, getRequests(remoteURI, "git-upload-pack").size());
169
170 AccessEvent info = requests.get(0);
171 assertEquals("GET", info.getMethod());
172 assertEquals(join(remoteURI, "info/refs"), info.getPath());
173 assertEquals(1, info.getParameters().size());
174 assertEquals("git-upload-pack", info.getParameter("service"));
175 assertEquals("no-cache", info.getRequestHeader(HDR_PRAGMA));
176 assertNotNull("has user-agent", info.getRequestHeader(HDR_USER_AGENT));
177 assertTrue("is jgit agent", info.getRequestHeader(HDR_USER_AGENT)
178 .startsWith("JGit/"));
179 assertEquals("application/x-git-upload-pack-advertisement, */*", info
180 .getRequestHeader(HDR_ACCEPT));
181 assertEquals(200, info.getStatus());
182
183 AccessEvent head = requests.get(1);
184 assertEquals("GET", head.getMethod());
185 assertEquals(join(remoteURI, "HEAD"), head.getPath());
186 assertEquals(0, head.getParameters().size());
187 assertEquals("no-cache", head.getRequestHeader(HDR_PRAGMA));
188 assertNotNull("has user-agent", head.getRequestHeader(HDR_USER_AGENT));
189 assertTrue("is jgit agent", head.getRequestHeader(HDR_USER_AGENT)
190 .startsWith("JGit/"));
191 assertEquals(200, head.getStatus());
192 }
193
194 @Test
195 public void testInitialClone_Loose() throws Exception {
196 Repository dst = createBareRepository();
197 assertFalse(dst.hasObject(A_txt));
198
199 try (Transport t = Transport.open(dst, remoteURI)) {
200 t.fetch(NullProgressMonitor.INSTANCE, mirror(master));
201 }
202
203 assertTrue(dst.hasObject(A_txt));
204 assertEquals(B, dst.exactRef(master).getObjectId());
205 fsck(dst, B);
206
207 List<AccessEvent> loose = getRequests(loose(remoteURI, A_txt));
208 assertEquals(1, loose.size());
209 assertEquals("GET", loose.get(0).getMethod());
210 assertEquals(0, loose.get(0).getParameters().size());
211 assertEquals(200, loose.get(0).getStatus());
212 }
213
214 @Test
215 public void testInitialClone_Packed() throws Exception {
216 new TestRepository<>(remoteRepository).packAndPrune();
217
218 Repository dst = createBareRepository();
219 assertFalse(dst.hasObject(A_txt));
220
221 try (Transport t = Transport.open(dst, remoteURI)) {
222 t.fetch(NullProgressMonitor.INSTANCE, mirror(master));
223 }
224
225 assertTrue(dst.hasObject(A_txt));
226 assertEquals(B, dst.exactRef(master).getObjectId());
227 fsck(dst, B);
228
229 List<AccessEvent> req;
230 AccessEvent event;
231
232 req = getRequests(loose(remoteURI, B));
233 assertEquals(1, req.size());
234 event = req.get(0);
235 assertEquals("GET", event.getMethod());
236 assertEquals(0, event.getParameters().size());
237 assertEquals(404, event.getStatus());
238
239 req = getRequests(join(remoteURI, "objects/info/packs"));
240 assertEquals(1, req.size());
241 event = req.get(0);
242 assertEquals("GET", event.getMethod());
243 assertEquals(0, event.getParameters().size());
244 assertEquals("no-cache", event.getRequestHeader(HDR_PRAGMA));
245 assertNotNull("has user-agent", event.getRequestHeader(HDR_USER_AGENT));
246 assertTrue("is jgit agent", event.getRequestHeader(HDR_USER_AGENT)
247 .startsWith("JGit/"));
248 assertEquals(200, event.getStatus());
249 }
250
251 @Test
252 public void testPushNotSupported() throws Exception {
253 final TestRepository src = createTestRepository();
254 final RevCommit Q = src.commit().create();
255 final Repository db = src.getRepository();
256
257 try (Transport t = Transport.open(db, remoteURI)) {
258 try {
259 t.push(NullProgressMonitor.INSTANCE, push(src, Q));
260 fail("push incorrectly completed against a dumb server");
261 } catch (NotSupportedException nse) {
262 String exp = "remote does not support smart HTTP push";
263 assertEquals(exp, nse.getMessage());
264 }
265 }
266 }
267 }