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package org.eclipse.jgit.http.test;
import static org.eclipse.jgit.util.HttpSupport.HDR_ACCEPT;
import static org.eclipse.jgit.util.HttpSupport.HDR_CONTENT_TYPE;
import static org.eclipse.jgit.util.HttpSupport.HDR_PRAGMA;
import static org.eclipse.jgit.util.HttpSupport.HDR_USER_AGENT;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertNull;
import static org.junit.Assert.assertTrue;
import static org.junit.Assert.fail;
import java.io.IOException;
import java.util.Arrays;
import java.util.Collection;
import java.util.List;
import java.util.Map;
import javax.servlet.http.HttpServletRequest;
import org.eclipse.jetty.servlet.ServletContextHandler;
import org.eclipse.jetty.servlet.ServletHolder;
import org.eclipse.jgit.errors.NotSupportedException;
import org.eclipse.jgit.errors.RepositoryNotFoundException;
import org.eclipse.jgit.http.server.GitServlet;
import org.eclipse.jgit.junit.TestRepository;
import org.eclipse.jgit.junit.http.AccessEvent;
import org.eclipse.jgit.junit.http.HttpTestCase;
import org.eclipse.jgit.lib.Constants;
import org.eclipse.jgit.lib.NullProgressMonitor;
import org.eclipse.jgit.lib.Ref;
import org.eclipse.jgit.lib.Repository;
import org.eclipse.jgit.revwalk.RevBlob;
import org.eclipse.jgit.revwalk.RevCommit;
import org.eclipse.jgit.transport.FetchConnection;
import org.eclipse.jgit.transport.HttpTransport;
import org.eclipse.jgit.transport.Transport;
import org.eclipse.jgit.transport.TransportHttp;
import org.eclipse.jgit.transport.URIish;
import org.eclipse.jgit.transport.http.HttpConnectionFactory;
import org.eclipse.jgit.transport.http.JDKHttpConnectionFactory;
import org.eclipse.jgit.transport.http.apache.HttpClientConnectionFactory;
import org.eclipse.jgit.transport.resolver.RepositoryResolver;
import org.eclipse.jgit.transport.resolver.ServiceNotEnabledException;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.junit.runners.Parameterized;
import org.junit.runners.Parameterized.Parameters;
@RunWith(Parameterized.class)
public class DumbClientSmartServerTest extends HttpTestCase {
private Repository remoteRepository;
private URIish remoteURI;
private RevBlob A_txt;
private RevCommit A, B;
@Parameters
public static Collection<Object[]> data() {
// run all tests with both connection factories we have
return Arrays.asList(new Object[][] {
{ new JDKHttpConnectionFactory() },
{ new HttpClientConnectionFactory() } });
}
public DumbClientSmartServerTest(HttpConnectionFactory cf) {
HttpTransport.setConnectionFactory(cf);
}
@Before
public void setUp() throws Exception {
super.setUp();
final TestRepository<Repository> src = createTestRepository();
final String srcName = src.getRepository().getDirectory().getName();
ServletContextHandler app = server.addContext("/git");
GitServlet gs = new GitServlet();
gs.setRepositoryResolver(new RepositoryResolver<HttpServletRequest>() {
public Repository open(HttpServletRequest req, String name)
throws RepositoryNotFoundException,
ServiceNotEnabledException {
if (!name.equals(srcName))
throw new RepositoryNotFoundException(name);
final Repository db = src.getRepository();
db.incrementOpen();
return db;
}
});
app.addServlet(new ServletHolder(gs), "/*");
server.setUp();
remoteRepository = src.getRepository();
remoteURI = toURIish(app, srcName);
A_txt = src.blob("A");
A = src.commit().add("A_txt", A_txt).create();
B = src.commit().parent(A).add("A_txt", "C").add("B", "B").create();
src.update(master, B);
}
@Test
public void testListRemote() throws IOException {
Repository dst = createBareRepository();
assertEquals("http", remoteURI.getScheme());
Map<String, Ref> map;
Transport t = Transport.open(dst, remoteURI);
((TransportHttp) t).setUseSmartHttp(false);
try {
// I didn't make up these public interface names, I just
// approved them for inclusion into the code base. Sorry.
// --spearce
//
assertTrue("isa TransportHttp", t instanceof TransportHttp);
assertTrue("isa HttpTransport", t instanceof HttpTransport);
FetchConnection c = t.openFetch();
try {
map = c.getRefsMap();
} finally {
c.close();
}
} finally {
t.close();
}
assertNotNull("have map of refs", map);
assertEquals(2, map.size());
assertNotNull("has " + master, map.get(master));
assertEquals(B, map.get(master).getObjectId());
assertNotNull("has " + Constants.HEAD, map.get(Constants.HEAD));
assertEquals(B, map.get(Constants.HEAD).getObjectId());
List<AccessEvent> requests = getRequests();
assertEquals(2, requests.size());
assertEquals(0, getRequests(remoteURI, "git-upload-pack").size());
AccessEvent info = requests.get(0);
assertEquals("GET", info.getMethod());
assertEquals(join(remoteURI, "info/refs"), info.getPath());
assertEquals(0, info.getParameters().size());
assertNull("no service parameter", info.getParameter("service"));
assertEquals("no-cache", info.getRequestHeader(HDR_PRAGMA));
assertNotNull("has user-agent", info.getRequestHeader(HDR_USER_AGENT));
assertTrue("is jgit agent", info.getRequestHeader(HDR_USER_AGENT)
.startsWith("JGit/"));
assertEquals("*/*", info.getRequestHeader(HDR_ACCEPT));
assertEquals(200, info.getStatus());
assertEquals("text/plain;charset=UTF-8", info
.getResponseHeader(HDR_CONTENT_TYPE));
AccessEvent head = requests.get(1);
assertEquals("GET", head.getMethod());
assertEquals(join(remoteURI, "HEAD"), head.getPath());
assertEquals(0, head.getParameters().size());
assertEquals(200, head.getStatus());
assertEquals("text/plain", head.getResponseHeader(HDR_CONTENT_TYPE));
}
@Test
public void testInitialClone_Small() throws Exception {
Repository dst = createBareRepository();
assertFalse(dst.hasObject(A_txt));
Transport t = Transport.open(dst, remoteURI);
((TransportHttp) t).setUseSmartHttp(false);
try {
t.fetch(NullProgressMonitor.INSTANCE, mirror(master));
} finally {
t.close();
}
assertTrue(dst.hasObject(A_txt));
assertEquals(B, dst.getRef(master).getObjectId());
fsck(dst, B);
List<AccessEvent> loose = getRequests(loose(remoteURI, A_txt));
assertEquals(1, loose.size());
assertEquals("GET", loose.get(0).getMethod());
assertEquals(0, loose.get(0).getParameters().size());
assertEquals(200, loose.get(0).getStatus());
assertEquals("application/x-git-loose-object", loose.get(0)
.getResponseHeader(HDR_CONTENT_TYPE));
}
@Test
public void testInitialClone_Packed() throws Exception {
new TestRepository<Repository>(remoteRepository).packAndPrune();
Repository dst = createBareRepository();
assertFalse(dst.hasObject(A_txt));
Transport t = Transport.open(dst, remoteURI);
((TransportHttp) t).setUseSmartHttp(false);
try {
t.fetch(NullProgressMonitor.INSTANCE, mirror(master));
} finally {
t.close();
}
assertTrue(dst.hasObject(A_txt));
assertEquals(B, dst.getRef(master).getObjectId());
fsck(dst, B);
List<AccessEvent> req;
req = getRequests(loose(remoteURI, B));
assertEquals(1, req.size());
assertEquals("GET", req.get(0).getMethod());
assertEquals(0, req.get(0).getParameters().size());
assertEquals(404, req.get(0).getStatus());
req = getRequests(join(remoteURI, "objects/info/packs"));
assertEquals(1, req.size());
assertEquals("GET", req.get(0).getMethod());
assertEquals(0, req.get(0).getParameters().size());
assertEquals(200, req.get(0).getStatus());
assertEquals("text/plain;charset=UTF-8", req.get(0).getResponseHeader(
HDR_CONTENT_TYPE));
}
@Test
public void testPushNotSupported() throws Exception {
final TestRepository src = createTestRepository();
final RevCommit Q = src.commit().create();
final Repository db = src.getRepository();
Transport t = Transport.open(db, remoteURI);
((TransportHttp) t).setUseSmartHttp(false);
try {
try {
t.push(NullProgressMonitor.INSTANCE, push(src, Q));
fail("push incorrectly completed against a smart server");
} catch (NotSupportedException nse) {
String exp = "smart HTTP push disabled";
assertEquals(exp, nse.getMessage());
}
} finally {
t.close();
}
}
}