|
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240241242243244245246247248249250251252253254255256257258259260261262263264265266267268269270271272273274275276277278 |
- /*
- * Copyright (C) 2019, Google LLC. and others
- *
- * This program and the accompanying materials are made available under the
- * terms of the Eclipse Distribution License v. 1.0 which is available at
- * https://www.eclipse.org/org/documents/edl-v10.php.
- *
- * SPDX-License-Identifier: BSD-3-Clause
- */
- package org.eclipse.jgit.transport;
-
- import static org.hamcrest.MatcherAssert.assertThat;
- import static org.hamcrest.Matchers.containsString;
- import static org.junit.Assert.assertFalse;
- import static org.junit.Assert.assertThrows;
- import static org.junit.Assert.assertTrue;
-
- import java.util.Collections;
-
- import org.eclipse.jgit.errors.TransportException;
- import org.eclipse.jgit.internal.storage.dfs.DfsGarbageCollector;
- import org.eclipse.jgit.internal.storage.dfs.DfsRepositoryDescription;
- import org.eclipse.jgit.internal.storage.dfs.InMemoryRepository;
- import org.eclipse.jgit.junit.TestRepository;
- import org.eclipse.jgit.lib.NullProgressMonitor;
- import org.eclipse.jgit.lib.Repository;
- import org.eclipse.jgit.revwalk.RevBlob;
- import org.eclipse.jgit.revwalk.RevCommit;
- import org.eclipse.jgit.transport.UploadPack.RequestPolicy;
- import org.eclipse.jgit.transport.resolver.ServiceNotAuthorizedException;
- import org.eclipse.jgit.transport.resolver.ServiceNotEnabledException;
- import org.eclipse.jgit.transport.resolver.UploadPackFactory;
- import org.junit.After;
- import org.junit.Before;
- import org.junit.Test;
-
- /**
- * Test combinations of:
- * <ul>
- * <li>Fetch a blob or a commit</li>
- * <li>Fetched object is reachable or not</li>
- * <li>With and without bitmaps</li>
- * </ul>
- */
- public class UploadPackReachabilityTest {
-
- private URIish uri;
-
- private TestProtocol<Object> testProtocol;
-
- private Object ctx = new Object();
-
- private InMemoryRepository server;
-
- private InMemoryRepository client;
-
- private TestRepository<InMemoryRepository> remote;
-
- @Before
- public void setUp() throws Exception {
- server = newRepo("server");
- client = newRepo("client");
-
- remote = new TestRepository<>(server);
- }
-
- @After
- public void tearDown() {
- Transport.unregister(testProtocol);
- }
-
- @Test
- public void testFetchUnreachableBlobWithBitmap() throws Exception {
- RevBlob blob = remote.blob("foo");
- remote.commit(remote.tree(remote.file("foo", blob)));
- generateBitmaps(server);
-
- testProtocol = generateReachableCommitUploadPackProtocol();
- uri = testProtocol.register(ctx, server);
-
- assertFalse(client.getObjectDatabase().has(blob.toObjectId()));
-
- try (Transport tn = testProtocol.open(uri, client, "server")) {
- TransportException e = assertThrows(TransportException.class,
- () -> tn.fetch(NullProgressMonitor.INSTANCE, Collections
- .singletonList(new RefSpec(blob.name()))));
- assertThat(e.getMessage(),
- containsString("want " + blob.name() + " not valid"));
- }
- }
-
- @Test
- public void testFetchReachableBlobWithoutBitmap() throws Exception {
- RevBlob blob = remote.blob("foo");
- RevCommit commit = remote.commit(remote.tree(remote.file("foo", blob)));
- remote.update("master", commit);
-
- testProtocol = generateReachableCommitUploadPackProtocol();
- uri = testProtocol.register(ctx, server);
-
- assertFalse(client.getObjectDatabase().has(blob.toObjectId()));
-
- try (Transport tn = testProtocol.open(uri, client, "server")) {
- TransportException e = assertThrows(TransportException.class,
- () -> tn.fetch(NullProgressMonitor.INSTANCE, Collections
- .singletonList(new RefSpec(blob.name()))));
- assertThat(e.getMessage(),
- containsString(
- "want " + blob.name() + " not valid"));
- }
- }
-
- @Test
- public void testFetchReachableBlobWithoutBitmapButFilterAllowed() throws Exception {
- InMemoryRepository server2 = newRepo("server2");
- try (TestRepository<InMemoryRepository> remote2 = new TestRepository<>(
- server2)) {
- RevBlob blob = remote2.blob("foo");
- RevCommit commit = remote2.commit(remote2.tree(remote2.file("foo", blob)));
- remote2.update("master", commit);
-
- server2.getConfig().setBoolean("uploadpack", null, "allowfilter",
- true);
-
- testProtocol = new TestProtocol<>((Object req, Repository db) -> {
- UploadPack up = new UploadPack(db);
- up.setRequestPolicy(RequestPolicy.REACHABLE_COMMIT);
- return up;
- }, null);
- uri = testProtocol.register(ctx, server2);
-
- assertFalse(client.getObjectDatabase().has(blob.toObjectId()));
-
- try (Transport tn = testProtocol.open(uri, client, "server2")) {
- tn.fetch(NullProgressMonitor.INSTANCE,
- Collections.singletonList(new RefSpec(blob.name())));
- assertTrue(client.getObjectDatabase().has(blob.toObjectId()));
- }
- }
- }
-
- @Test
- public void testFetchUnreachableBlobWithoutBitmap() throws Exception {
- RevBlob blob = remote.blob("foo");
- remote.commit(remote.tree(remote.file("foo", blob)));
-
- testProtocol = generateReachableCommitUploadPackProtocol();
- uri = testProtocol.register(ctx, server);
-
- assertFalse(client.getObjectDatabase().has(blob.toObjectId()));
-
- try (Transport tn = testProtocol.open(uri, client, "server")) {
- TransportException e = assertThrows(TransportException.class, () ->
- tn.fetch(NullProgressMonitor.INSTANCE,
- Collections.singletonList(new RefSpec(blob.name()))));
- assertThat(e.getMessage(),
- containsString("want " + blob.name() + " not valid"));
- }
- }
-
- @Test
- public void testFetchReachableBlobWithBitmap() throws Exception {
- RevBlob blob = remote.blob("foo");
- RevCommit commit = remote.commit(remote.tree(remote.file("foo", blob)));
- remote.update("master", commit);
- generateBitmaps(server);
-
- testProtocol = generateReachableCommitUploadPackProtocol();
- uri = testProtocol.register(ctx, server);
-
- assertFalse(client.getObjectDatabase().has(blob.toObjectId()));
-
- try (Transport tn = testProtocol.open(uri, client, "server")) {
- tn.fetch(NullProgressMonitor.INSTANCE,
- Collections.singletonList(new RefSpec(blob.name())));
- assertTrue(client.getObjectDatabase().has(blob.toObjectId()));
- }
- }
-
- @Test
- public void testFetchReachableCommitWithBitmap() throws Exception {
- RevCommit commit = remote
- .commit(remote.tree(remote.file("foo", remote.blob("foo"))));
- remote.update("master", commit);
- generateBitmaps(server);
-
- testProtocol = generateReachableCommitUploadPackProtocol();
- uri = testProtocol.register(ctx, server);
-
- assertFalse(client.getObjectDatabase().has(commit.toObjectId()));
-
- try (Transport tn = testProtocol.open(uri, client, "server")) {
- tn.fetch(NullProgressMonitor.INSTANCE,
- Collections.singletonList(new RefSpec(commit.name())));
- assertTrue(client.getObjectDatabase().has(commit.toObjectId()));
- }
- }
-
- @Test
- public void testFetchReachableCommitWithoutBitmap() throws Exception {
- RevCommit commit = remote
- .commit(remote.tree(remote.file("foo", remote.blob("foo"))));
- remote.update("master", commit);
- generateBitmaps(server);
-
- testProtocol = generateReachableCommitUploadPackProtocol();
- uri = testProtocol.register(ctx, server);
-
- assertFalse(client.getObjectDatabase().has(commit.toObjectId()));
-
- try (Transport tn = testProtocol.open(uri, client, "server")) {
- tn.fetch(NullProgressMonitor.INSTANCE,
- Collections.singletonList(new RefSpec(commit.name())));
- assertTrue(client.getObjectDatabase().has(commit.toObjectId()));
- }
- }
-
- @Test
- public void testFetchUnreachableCommitWithBitmap() throws Exception {
- RevCommit commit = remote
- .commit(remote.tree(remote.file("foo", remote.blob("foo"))));
- generateBitmaps(server);
-
- testProtocol = generateReachableCommitUploadPackProtocol();
- uri = testProtocol.register(ctx, server);
-
- assertFalse(client.getObjectDatabase().has(commit.toObjectId()));
-
- try (Transport tn = testProtocol.open(uri, client, "server")) {
- TransportException e = assertThrows(TransportException.class,
- () -> tn.fetch(NullProgressMonitor.INSTANCE,
- Collections.singletonList(new RefSpec(commit.name()))));
- assertThat(e.getMessage(),
- containsString("want " + commit.name() + " not valid"));
- }
- }
-
- @Test
- public void testFetchUnreachableCommitWithoutBitmap() throws Exception {
- RevCommit commit = remote
- .commit(remote.tree(remote.file("foo", remote.blob("foo"))));
-
- testProtocol = generateReachableCommitUploadPackProtocol();
- uri = testProtocol.register(ctx, server);
-
- assertFalse(client.getObjectDatabase().has(commit.toObjectId()));
-
- try (Transport tn = testProtocol.open(uri, client, "server")) {
- TransportException e = assertThrows(TransportException.class,
- () -> tn.fetch(NullProgressMonitor.INSTANCE, Collections
- .singletonList(new RefSpec(commit.name()))));
- assertThat(e.getMessage(),
- containsString("want " + commit.name() + " not valid"));
- }
- }
-
- private static InMemoryRepository newRepo(String name) {
- return new InMemoryRepository(new DfsRepositoryDescription(name));
- }
-
- private void generateBitmaps(InMemoryRepository repo) throws Exception {
- new DfsGarbageCollector(repo).pack(null);
- repo.scanForRepoChanges();
- }
-
- private static TestProtocol<Object> generateReachableCommitUploadPackProtocol() {
- return new TestProtocol<>(new UploadPackFactory<Object>() {
- @Override
- public UploadPack create(Object req, Repository db)
- throws ServiceNotEnabledException,
- ServiceNotAuthorizedException {
- UploadPack up = new UploadPack(db);
- up.setRequestPolicy(RequestPolicy.REACHABLE_COMMIT);
- return up;
- }
- }, null);
- }
- }
|