Merge changes I0ef708ab,I81d27fd4 into stable-3.1
* changes:
Move shouldCleanupTasksAfterNewProjectReplication test
Merge branch 'stable-3.0' into stable-3.1
diff --git a/src/main/java/com/googlesource/gerrit/plugins/replication/ReplicationQueue.java b/src/main/java/com/googlesource/gerrit/plugins/replication/ReplicationQueue.java
index 0a34d11..4625407 100644
--- a/src/main/java/com/googlesource/gerrit/plugins/replication/ReplicationQueue.java
+++ b/src/main/java/com/googlesource/gerrit/plugins/replication/ReplicationQueue.java
@@ -15,7 +15,6 @@
package com.googlesource.gerrit.plugins.replication;
import com.google.auto.value.AutoValue;
-import com.google.common.annotations.VisibleForTesting;
import com.google.common.collect.Queues;
import com.google.gerrit.common.UsedAt;
import com.google.gerrit.entities.Project;
@@ -107,11 +106,6 @@
return replaying;
}
- void scheduleFullSync(Project.NameKey project, String urlMatch, ReplicationState state) {
- scheduleFullSync(project, urlMatch, state, false);
- }
-
- @VisibleForTesting
public void scheduleFullSync(
Project.NameKey project, String urlMatch, ReplicationState state, boolean now) {
fire(project, urlMatch, PushOne.ALL_REFS, state, now);
diff --git a/src/test/java/com/googlesource/gerrit/plugins/replication/ReplicationDaemon.java b/src/test/java/com/googlesource/gerrit/plugins/replication/ReplicationDaemon.java
new file mode 100644
index 0000000..815f140
--- /dev/null
+++ b/src/test/java/com/googlesource/gerrit/plugins/replication/ReplicationDaemon.java
@@ -0,0 +1,182 @@
+// Copyright (C) 2020 The Android Open Source Project
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package com.googlesource.gerrit.plugins.replication;
+
+import static java.util.stream.Collectors.toList;
+
+import com.google.common.flogger.FluentLogger;
+import com.google.gerrit.acceptance.LightweightPluginDaemonTest;
+import com.google.gerrit.acceptance.TestPlugin;
+import com.google.gerrit.acceptance.UseLocalDisk;
+import com.google.gerrit.acceptance.testsuite.project.ProjectOperations;
+import com.google.gerrit.entities.Project;
+import com.google.gerrit.server.config.SitePaths;
+import com.google.inject.Inject;
+import java.io.IOException;
+import java.nio.file.Path;
+import java.time.Duration;
+import java.util.Arrays;
+import java.util.List;
+import java.util.Optional;
+import org.eclipse.jgit.lib.Ref;
+import org.eclipse.jgit.lib.Repository;
+import org.eclipse.jgit.storage.file.FileBasedConfig;
+import org.eclipse.jgit.util.FS;
+
+/**
+ * This class can be extended by any Replication*IT class and provides common setup and helper
+ * methods.
+ */
+@UseLocalDisk
+@TestPlugin(
+ name = "replication",
+ sysModule = "com.googlesource.gerrit.plugins.replication.ReplicationModule")
+public class ReplicationDaemon extends LightweightPluginDaemonTest {
+ private static final FluentLogger logger = FluentLogger.forEnclosingClass();
+ protected static final Optional<String> ALL_PROJECTS = Optional.empty();
+
+ protected static final int TEST_REPLICATION_DELAY_SECONDS = 1;
+ protected static final int TEST_REPLICATION_RETRY_MINUTES = 1;
+ protected static final int TEST_PUSH_TIME_SECONDS = 1;
+ protected static final int TEST_PROJECT_CREATION_SECONDS = 10;
+ protected static final Duration TEST_PUSH_TIMEOUT =
+ Duration.ofSeconds(TEST_REPLICATION_DELAY_SECONDS + TEST_PUSH_TIME_SECONDS);
+ protected static final Duration TEST_NEW_PROJECT_TIMEOUT =
+ Duration.ofSeconds(
+ (TEST_REPLICATION_DELAY_SECONDS + TEST_REPLICATION_RETRY_MINUTES * 60)
+ + TEST_PROJECT_CREATION_SECONDS);
+
+ @Inject protected SitePaths sitePaths;
+ @Inject private ProjectOperations projectOperations;
+ protected Path gitPath;
+ protected FileBasedConfig config;
+
+ @Override
+ public void setUpTestPlugin() throws Exception {
+ gitPath = sitePaths.site_path.resolve("git");
+ config =
+ new FileBasedConfig(sitePaths.etc_dir.resolve("replication.config").toFile(), FS.DETECTED);
+ config.save();
+ setReplicationDestination(
+ "remote1",
+ "suffix1",
+ Optional.of("not-used-project")); // Simulates a full replication.config initialization
+ super.setUpTestPlugin();
+ }
+
+ protected void setReplicationDestination(
+ String remoteName, String replicaSuffix, Optional<String> project) throws IOException {
+ setReplicationDestination(
+ remoteName, Arrays.asList(replicaSuffix), project, TEST_REPLICATION_DELAY_SECONDS);
+ }
+
+ protected void setReplicationDestination(
+ String remoteName, String replicaSuffix, Optional<String> project, boolean mirror)
+ throws IOException {
+ setReplicationDestination(
+ remoteName, Arrays.asList(replicaSuffix), project, TEST_REPLICATION_DELAY_SECONDS, mirror);
+ }
+
+ protected void setReplicationDestination(
+ String remoteName, String replicaSuffix, Optional<String> project, int replicationDelay)
+ throws IOException {
+ setReplicationDestination(remoteName, Arrays.asList(replicaSuffix), project, replicationDelay);
+ }
+
+ protected void setReplicationDestination(
+ String remoteName,
+ List<String> replicaSuffixes,
+ Optional<String> project,
+ int replicationDelay)
+ throws IOException {
+ setReplicationDestination(remoteName, replicaSuffixes, project, replicationDelay, false);
+ }
+
+ protected void setReplicationDestination(
+ String remoteName,
+ String replicaSuffix,
+ Optional<String> project,
+ int replicationDelay,
+ boolean mirror)
+ throws IOException {
+ setReplicationDestination(
+ remoteName, Arrays.asList(replicaSuffix), project, replicationDelay, mirror);
+ }
+
+ protected FileBasedConfig setReplicationDestination(
+ String remoteName,
+ List<String> replicaSuffixes,
+ Optional<String> project,
+ int replicationDelay,
+ boolean mirror)
+ throws IOException {
+ List<String> replicaUrls =
+ replicaSuffixes.stream()
+ .map(suffix -> gitPath.resolve("${name}" + suffix + ".git").toString())
+ .collect(toList());
+ config.setStringList("remote", remoteName, "url", replicaUrls);
+ config.setInt("remote", remoteName, "replicationDelay", replicationDelay);
+ config.setInt("remote", remoteName, "replicationRetry", TEST_REPLICATION_RETRY_MINUTES);
+ config.setBoolean("remote", remoteName, "mirror", mirror);
+ project.ifPresent(prj -> config.setString("remote", remoteName, "projects", prj));
+ config.setBoolean("gerrit", null, "autoReload", true);
+ config.save();
+ return config;
+ }
+
+ protected Project.NameKey createTestProject(String name) throws Exception {
+ return projectOperations.newProject().name(name).create();
+ }
+
+ protected boolean isPushCompleted(Project.NameKey project, String ref, Duration timeOut) {
+ try (Repository repo = repoManager.openRepository(project)) {
+ WaitUtil.waitUntil(() -> checkedGetRef(repo, ref) != null, timeOut);
+ return true;
+ } catch (InterruptedException e) {
+ return false;
+ } catch (Exception e) {
+ throw new RuntimeException("Cannot open repo for project" + project, e);
+ }
+ }
+
+ protected Ref checkedGetRef(Repository repo, String branchName) {
+ try {
+ return repo.getRefDatabase().exactRef(branchName);
+ } catch (Exception e) {
+ logger.atSevere().withCause(e).log("failed to get ref %s in repo %s", branchName, repo);
+ return null;
+ }
+ }
+
+ protected void reloadConfig() {
+ getAutoReloadConfigDecoratorInstance().reload();
+ }
+
+ protected AutoReloadConfigDecorator getAutoReloadConfigDecoratorInstance() {
+ return getInstance(AutoReloadConfigDecorator.class);
+ }
+
+ protected <T> T getInstance(Class<T> classObj) {
+ return plugin.getSysInjector().getInstance(classObj);
+ }
+
+ protected boolean nonEmptyProjectExists(Project.NameKey name) {
+ try (Repository r = repoManager.openRepository(name)) {
+ return !r.getAllRefsByPeeledObjectId().isEmpty();
+ } catch (Exception e) {
+ return false;
+ }
+ }
+}
diff --git a/src/test/java/com/googlesource/gerrit/plugins/replication/ReplicationIT.java b/src/test/java/com/googlesource/gerrit/plugins/replication/ReplicationIT.java
index 3c6ab0c..e62f85a 100644
--- a/src/test/java/com/googlesource/gerrit/plugins/replication/ReplicationIT.java
+++ b/src/test/java/com/googlesource/gerrit/plugins/replication/ReplicationIT.java
@@ -17,90 +17,39 @@
import static com.google.common.truth.Truth.assertThat;
import static com.google.gerrit.testing.GerritJUnit.assertThrows;
import static com.googlesource.gerrit.plugins.replication.PushResultProcessing.NO_OP;
-import static java.util.stream.Collectors.toList;
-import com.google.common.flogger.FluentLogger;
-import com.google.gerrit.acceptance.LightweightPluginDaemonTest;
import com.google.gerrit.acceptance.PushOneCommit.Result;
import com.google.gerrit.acceptance.TestPlugin;
import com.google.gerrit.acceptance.UseLocalDisk;
-import com.google.gerrit.acceptance.testsuite.project.ProjectOperations;
import com.google.gerrit.entities.Project;
-import com.google.gerrit.extensions.annotations.PluginData;
import com.google.gerrit.extensions.api.changes.NotifyHandling;
import com.google.gerrit.extensions.api.projects.BranchInput;
import com.google.gerrit.extensions.common.ProjectInfo;
import com.google.gerrit.extensions.events.ProjectDeletedListener;
import com.google.gerrit.extensions.registration.DynamicSet;
-import com.google.gerrit.server.config.SitePaths;
import com.google.inject.Inject;
-import com.google.inject.Key;
-import com.googlesource.gerrit.plugins.replication.ReplicationTasksStorage.ReplicateRefUpdate;
import java.io.IOException;
-import java.net.URISyntaxException;
-import java.nio.file.DirectoryStream;
-import java.nio.file.Files;
-import java.nio.file.Path;
import java.time.Duration;
-import java.util.Arrays;
-import java.util.List;
-import java.util.Optional;
import java.util.function.Supplier;
-import java.util.regex.Pattern;
-import java.util.stream.Stream;
import org.eclipse.jgit.lib.Constants;
+import org.eclipse.jgit.lib.ObjectId;
import org.eclipse.jgit.lib.Ref;
+import org.eclipse.jgit.lib.RefUpdate;
import org.eclipse.jgit.lib.Repository;
import org.eclipse.jgit.revwalk.RevCommit;
-import org.eclipse.jgit.storage.file.FileBasedConfig;
-import org.eclipse.jgit.util.FS;
+import org.eclipse.jgit.revwalk.RevWalk;
import org.junit.Test;
@UseLocalDisk
@TestPlugin(
name = "replication",
sysModule = "com.googlesource.gerrit.plugins.replication.ReplicationModule")
-public class ReplicationIT extends LightweightPluginDaemonTest {
- private static final Optional<String> ALL_PROJECTS = Optional.empty();
- private static final FluentLogger logger = FluentLogger.forEnclosingClass();
- private static final int TEST_REPLICATION_DELAY = 1;
- private static final int TEST_REPLICATION_RETRY = 1;
- private static final int TEST_PROJECT_CREATION_SECONDS = 10;
+public class ReplicationIT extends ReplicationDaemon {
private static final Duration TEST_TIMEOUT =
- Duration.ofSeconds((TEST_REPLICATION_DELAY + TEST_REPLICATION_RETRY * 60) + 1);
-
- private static final Duration TEST_NEW_PROJECT_TIMEOUT =
Duration.ofSeconds(
- (TEST_REPLICATION_DELAY + TEST_REPLICATION_RETRY * 60) + TEST_PROJECT_CREATION_SECONDS);
+ (TEST_REPLICATION_DELAY_SECONDS + TEST_REPLICATION_RETRY_MINUTES * 60) + 1);
- @Inject private SitePaths sitePaths;
- @Inject private ProjectOperations projectOperations;
@Inject private DynamicSet<ProjectDeletedListener> deletedListeners;
- private Path pluginDataDir;
- private Path gitPath;
- private Path storagePath;
- private FileBasedConfig config;
- private ReplicationTasksStorage tasksStorage;
-
- @Override
- public void setUpTestPlugin() throws Exception {
- gitPath = sitePaths.site_path.resolve("git");
-
- config =
- new FileBasedConfig(sitePaths.etc_dir.resolve("replication.config").toFile(), FS.DETECTED);
- setReplicationDestination(
- "remote1",
- "suffix1",
- Optional.of("not-used-project")); // Simulates a full replication.config initialization
- config.save();
-
- super.setUpTestPlugin();
-
- pluginDataDir = plugin.getSysInjector().getInstance(Key.get(Path.class, PluginData.class));
- storagePath = pluginDataDir.resolve("ref-updates");
- tasksStorage = plugin.getSysInjector().getInstance(ReplicationTasksStorage.class);
- cleanupReplicationTasks();
- }
@Test
public void shouldReplicateNewProject() throws Exception {
@@ -218,78 +167,55 @@
}
@Test
- public void shouldCreateIndividualReplicationTasksForEveryRemoteUrlPair() throws Exception {
- List<String> replicaSuffixes = Arrays.asList("replica1", "replica2");
- createTestProject(project + "replica1");
- createTestProject(project + "replica2");
-
- FileBasedConfig dest1 = setReplicationDestination("foo1", replicaSuffixes, ALL_PROJECTS);
- FileBasedConfig dest2 = setReplicationDestination("foo2", replicaSuffixes, ALL_PROJECTS);
- dest1.setInt("remote", null, "replicationDelay", TEST_REPLICATION_DELAY * 100);
- dest2.setInt("remote", null, "replicationDelay", TEST_REPLICATION_DELAY * 100);
- dest1.save();
- dest2.save();
- reloadConfig();
-
- createChange();
-
- assertThat(listIncompleteTasks("refs/changes/\\d*/\\d*/\\d*")).hasSize(4);
-
- setReplicationDestination("foo1", replicaSuffixes, ALL_PROJECTS);
- setReplicationDestination("foo2", replicaSuffixes, ALL_PROJECTS);
- }
-
- @Test
- public void shouldCreateOneReplicationTaskWhenSchedulingRepoFullSync() throws Exception {
- createTestProject(project + "replica");
-
- setReplicationDestination("foo", "replica", ALL_PROJECTS);
- reloadConfig();
-
- plugin
- .getSysInjector()
- .getInstance(ReplicationQueue.class)
- .scheduleFullSync(project, null, new ReplicationState(NO_OP), true);
-
- assertThat(listIncompleteTasks(Pattern.quote(PushOne.ALL_REFS))).hasSize(1);
- }
-
- @Test
public void shouldMatchTemplatedURL() throws Exception {
- createTestProject(project + "replica");
+ Project.NameKey targetProject = createTestProject(project + "replica");
setReplicationDestination("foo", "replica", ALL_PROJECTS);
reloadConfig();
+ String newRef = "refs/heads/newForTest";
+ ObjectId newRefTip = createNewBranchWithoutPush("refs/heads/master", newRef);
+
String urlMatch = gitPath.resolve("${name}" + "replica" + ".git").toString();
- String expectedURI = gitPath.resolve(project + "replica" + ".git").toString();
plugin
.getSysInjector()
.getInstance(ReplicationQueue.class)
.scheduleFullSync(project, urlMatch, new ReplicationState(NO_OP), true);
- assertThat(listIncompleteTasks(Pattern.quote(PushOne.ALL_REFS))).hasSize(1);
- streamIncompleteTasks().forEach((task) -> assertThat(task.uri).isEqualTo(expectedURI));
+ try (Repository repo = repoManager.openRepository(targetProject)) {
+ waitUntil(() -> checkedGetRef(repo, newRef) != null);
+
+ Ref targetBranchRef = getRef(repo, newRef);
+ assertThat(targetBranchRef).isNotNull();
+ assertThat(targetBranchRef.getObjectId()).isEqualTo(newRefTip);
+ }
}
@Test
public void shouldMatchRealURL() throws Exception {
- createTestProject(project + "replica");
+ Project.NameKey targetProject = createTestProject(project + "replica");
setReplicationDestination("foo", "replica", ALL_PROJECTS);
reloadConfig();
+ String newRef = "refs/heads/newForTest";
+ ObjectId newRefTip = createNewBranchWithoutPush("refs/heads/master", newRef);
+
String urlMatch = gitPath.resolve(project + "replica" + ".git").toString();
- String expectedURI = urlMatch;
plugin
.getSysInjector()
.getInstance(ReplicationQueue.class)
.scheduleFullSync(project, urlMatch, new ReplicationState(NO_OP), true);
- assertThat(listIncompleteTasks()).hasSize(1);
- streamIncompleteTasks().forEach((task) -> assertThat(task.uri).isEqualTo(expectedURI));
+ try (Repository repo = repoManager.openRepository(targetProject)) {
+ waitUntil(() -> checkedGetRef(repo, newRef) != null);
+
+ Ref targetBranchRef = getRef(repo, newRef);
+ assertThat(targetBranchRef).isNotNull();
+ assertThat(targetBranchRef.getObjectId()).isEqualTo(newRefTip);
+ }
}
@Test
@@ -335,16 +261,12 @@
input.revision = master;
gApi.projects().name(project.get()).branch(branchToDelete).create(input);
- assertThat(listIncompleteTasks("refs/heads/(todelete|master)")).hasSize(2);
-
try (Repository repo = repoManager.openRepository(targetProject)) {
waitUntil(() -> checkedGetRef(repo, branchToDelete) != null);
}
gApi.projects().name(project.get()).branch(branchToDelete).delete();
- assertThat(listIncompleteTasks(branchToDelete)).hasSize(1);
-
try (Repository repo = repoManager.openRepository(targetProject)) {
if (mirror) {
waitUntil(() -> checkedGetRef(repo, branchToDelete) == null);
@@ -428,131 +350,10 @@
}
}
- @Test
- public void shouldCleanupTasksAfterNewProjectReplication() throws Exception {
- setReplicationDestination("task_cleanup_project", "replica", ALL_PROJECTS);
- config.setInt("remote", "task_cleanup_project", "replicationRetry", 0);
- config.save();
- reloadConfig();
- assertThat(tasksStorage.listRunning()).hasSize(0);
- Project.NameKey sourceProject = createTestProject("task_cleanup_project");
-
- waitUntil(() -> nonEmptyProjectExists(Project.nameKey(sourceProject + "replica.git")));
- waitUntil(() -> tasksStorage.listRunning().size() == 0);
- }
-
- @Test
- public void shouldFirePendingOnlyToRemainingUris() throws Exception {
- String suffix1 = "replica1";
- String suffix2 = "replica2";
- Project.NameKey target1 = createTestProject(project + suffix1);
- Project.NameKey target2 = createTestProject(project + suffix2);
- String remote1 = "foo1";
- String remote2 = "foo2";
- setReplicationDestination(remote1, suffix1, ALL_PROJECTS, Integer.MAX_VALUE, false);
- setReplicationDestination(remote2, suffix2, ALL_PROJECTS, Integer.MAX_VALUE, false);
- reloadConfig();
-
- String changeRef = createChange().getPatchSet().refName();
-
- changeReplicationTasksForRemote(tasksStorage.listWaiting().stream(), changeRef, remote1)
- .forEach(
- (update) -> {
- try {
- UriUpdates uriUpdates = TestUriUpdates.create(update);
- tasksStorage.start(uriUpdates);
- tasksStorage.finish(uriUpdates);
- } catch (URISyntaxException e) {
- }
- });
-
- setReplicationDestination(remote1, suffix1, ALL_PROJECTS);
- setReplicationDestination(remote2, suffix2, ALL_PROJECTS);
- reloadConfig();
-
- assertThat(changeReplicationTasksForRemote(changeRef, remote2).count()).isEqualTo(1);
- assertThat(changeReplicationTasksForRemote(changeRef, remote1).count()).isEqualTo(0);
-
- assertThat(isPushCompleted(target2, changeRef, TEST_TIMEOUT)).isEqualTo(true);
- assertThat(isPushCompleted(target1, changeRef, TEST_TIMEOUT)).isEqualTo(false);
- }
-
- public boolean isPushCompleted(Project.NameKey project, String ref, Duration timeOut) {
- try (Repository repo = repoManager.openRepository(project)) {
- WaitUtil.waitUntil(() -> checkedGetRef(repo, ref) != null, timeOut);
- return true;
- } catch (InterruptedException e) {
- return false;
- } catch (Exception e) {
- throw new RuntimeException("Cannot open repo for project" + project, e);
- }
- }
-
private Ref getRef(Repository repo, String branchName) throws IOException {
return repo.getRefDatabase().exactRef(branchName);
}
- private Ref checkedGetRef(Repository repo, String branchName) {
- try {
- return repo.getRefDatabase().exactRef(branchName);
- } catch (Exception e) {
- logger.atSevere().withCause(e).log("failed to get ref %s in repo %s", branchName, repo);
- return null;
- }
- }
-
- private void setReplicationDestination(
- String remoteName, String replicaSuffix, Optional<String> project) throws IOException {
- setReplicationDestination(
- remoteName, Arrays.asList(replicaSuffix), project, TEST_REPLICATION_DELAY, false);
- }
-
- private void setReplicationDestination(
- String remoteName, String replicaSuffix, Optional<String> project, boolean mirror)
- throws IOException {
- setReplicationDestination(
- remoteName, Arrays.asList(replicaSuffix), project, TEST_REPLICATION_DELAY, mirror);
- }
-
- private void setReplicationDestination(
- String remoteName,
- String replicaSuffix,
- Optional<String> project,
- int replicationDelay,
- boolean mirror)
- throws IOException {
- setReplicationDestination(
- remoteName, Arrays.asList(replicaSuffix), project, replicationDelay, mirror);
- }
-
- private FileBasedConfig setReplicationDestination(
- String remoteName, List<String> replicaSuffixes, Optional<String> project)
- throws IOException {
- return setReplicationDestination(
- remoteName, replicaSuffixes, project, TEST_REPLICATION_DELAY, false);
- }
-
- private FileBasedConfig setReplicationDestination(
- String remoteName,
- List<String> replicaSuffixes,
- Optional<String> project,
- int replicationDelay,
- boolean mirror)
- throws IOException {
- List<String> replicaUrls =
- replicaSuffixes.stream()
- .map(suffix -> gitPath.resolve("${name}" + suffix + ".git").toString())
- .collect(toList());
- config.setStringList("remote", remoteName, "url", replicaUrls);
- config.setInt("remote", remoteName, "replicationDelay", replicationDelay);
- config.setInt("remote", remoteName, "replicationRetry", TEST_REPLICATION_RETRY);
- config.setBoolean("remote", remoteName, "mirror", mirror);
- project.ifPresent(prj -> config.setString("remote", remoteName, "projects", prj));
- config.setBoolean("gerrit", null, "autoReload", true);
- config.save();
- return config;
- }
-
private void setProjectDeletionReplication(String remoteName, boolean replicateProjectDeletion)
throws IOException {
config.setBoolean("remote", remoteName, "replicateProjectDeletions", replicateProjectDeletion);
@@ -563,10 +364,6 @@
WaitUtil.waitUntil(waitCondition, TEST_TIMEOUT);
}
- private void reloadConfig() {
- getAutoReloadConfigDecoratorInstance().reload();
- }
-
private void shutdownDestinations() {
getInstance(DestinationsCollection.class).shutdown();
}
@@ -579,75 +376,23 @@
getReplicationQueueInstance().stop();
}
- private AutoReloadConfigDecorator getAutoReloadConfigDecoratorInstance() {
- return getInstance(AutoReloadConfigDecorator.class);
- }
-
private ReplicationQueue getReplicationQueueInstance() {
return getInstance(ReplicationQueue.class);
}
- private <T> T getInstance(Class<T> classObj) {
- return plugin.getSysInjector().getInstance(classObj);
- }
-
- private Stream<ReplicateRefUpdate> changeReplicationTasksForRemote(
- String changeRef, String remote) {
- return changeReplicationTasksForRemote(streamIncompleteTasks(), changeRef, remote);
- }
-
- private Stream<ReplicateRefUpdate> changeReplicationTasksForRemote(
- Stream<ReplicateRefUpdate> updates, String changeRef, String remote) {
- return updates
- .filter(task -> changeRef.equals(task.ref))
- .filter(task -> remote.equals(task.remote));
- }
-
- private Project.NameKey createTestProject(String name) throws Exception {
- return projectOperations.newProject().name(name).create();
- }
-
- private List<ReplicateRefUpdate> listIncompleteTasks(String refRegex) {
- Pattern refmaskPattern = Pattern.compile(refRegex);
- return streamIncompleteTasks()
- .filter(task -> refmaskPattern.matcher(task.ref).matches())
- .collect(toList());
- }
-
- private List<ReplicateRefUpdate> listIncompleteTasks() {
- return streamIncompleteTasks().collect(toList());
- }
-
- @SuppressWarnings(
- "SynchronizeOnNonFinalField") // tasksStorage is non-final but only set in setUpTestPlugin()
- private Stream<ReplicateRefUpdate> streamIncompleteTasks() {
- synchronized (tasksStorage) {
- return Stream.concat(
- tasksStorage.listWaiting().stream(), tasksStorage.listRunning().stream());
- }
- }
-
- public void cleanupReplicationTasks() throws IOException {
- cleanupReplicationTasks(storagePath);
- }
-
- private void cleanupReplicationTasks(Path basePath) throws IOException {
- try (DirectoryStream<Path> files = Files.newDirectoryStream(basePath)) {
- for (Path path : files) {
- if (Files.isDirectory(path)) {
- cleanupReplicationTasks(path);
- } else {
- path.toFile().delete();
- }
+ private ObjectId createNewBranchWithoutPush(String fromBranch, String newBranch)
+ throws Exception {
+ try (Repository repo = repoManager.openRepository(project);
+ RevWalk walk = new RevWalk(repo)) {
+ Ref ref = repo.exactRef(fromBranch);
+ RevCommit tip = null;
+ if (ref != null) {
+ tip = walk.parseCommit(ref.getObjectId());
}
- }
- }
-
- private boolean nonEmptyProjectExists(Project.NameKey name) {
- try (Repository r = repoManager.openRepository(name)) {
- return !r.getAllRefsByPeeledObjectId().isEmpty();
- } catch (Exception e) {
- return false;
+ RefUpdate update = repo.updateRef(newBranch);
+ update.setNewObjectId(tip);
+ update.update(walk);
+ return update.getNewObjectId();
}
}
}
diff --git a/src/test/java/com/googlesource/gerrit/plugins/replication/ReplicationStorageIT.java b/src/test/java/com/googlesource/gerrit/plugins/replication/ReplicationStorageIT.java
new file mode 100644
index 0000000..991c045
--- /dev/null
+++ b/src/test/java/com/googlesource/gerrit/plugins/replication/ReplicationStorageIT.java
@@ -0,0 +1,299 @@
+// Copyright (C) 2020 The Android Open Source Project
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package com.googlesource.gerrit.plugins.replication;
+
+import static com.google.common.truth.Truth.assertThat;
+import static com.googlesource.gerrit.plugins.replication.PushResultProcessing.NO_OP;
+import static java.util.stream.Collectors.toList;
+
+import com.google.gerrit.acceptance.TestPlugin;
+import com.google.gerrit.acceptance.UseLocalDisk;
+import com.google.gerrit.entities.Project;
+import com.google.gerrit.extensions.api.projects.BranchInput;
+import com.googlesource.gerrit.plugins.replication.ReplicationTasksStorage.ReplicateRefUpdate;
+import java.net.URISyntaxException;
+import java.time.Duration;
+import java.util.Arrays;
+import java.util.List;
+import java.util.regex.Pattern;
+import java.util.stream.Stream;
+import org.junit.Test;
+
+/**
+ * The tests in this class aim to ensure events are correctly written and read from storage. They
+ * typically do this by setting up replication destinations with long delays, performing actions
+ * that are expected to write to storage, reloading the configuration (which should read from
+ * storage), and then confirming the actions complete as expected.
+ */
+@UseLocalDisk
+@TestPlugin(
+ name = "replication",
+ sysModule = "com.googlesource.gerrit.plugins.replication.ReplicationModule")
+public class ReplicationStorageIT extends ReplicationDaemon {
+ private static final int TEST_TASK_FINISH_SECONDS = 1;
+ protected static final Duration TEST_TASK_FINISH_TIMEOUT =
+ Duration.ofSeconds(TEST_TASK_FINISH_SECONDS);
+ protected ReplicationTasksStorage tasksStorage;
+
+ @Override
+ public void setUpTestPlugin() throws Exception {
+ super.setUpTestPlugin();
+ tasksStorage = plugin.getSysInjector().getInstance(ReplicationTasksStorage.class);
+ }
+
+ @Test
+ public void shouldCreateIndividualReplicationTasksForEveryRemoteUrlPair() throws Exception {
+ List<String> replicaSuffixes = Arrays.asList("replica1", "replica2");
+ createTestProject(project + "replica1");
+ createTestProject(project + "replica2");
+
+ setReplicationDestination("foo1", replicaSuffixes, ALL_PROJECTS, Integer.MAX_VALUE);
+ setReplicationDestination("foo2", replicaSuffixes, ALL_PROJECTS, Integer.MAX_VALUE);
+ reloadConfig();
+
+ createChange();
+
+ assertThat(listWaitingReplicationTasks("refs/changes/\\d*/\\d*/\\d*")).hasSize(4);
+ }
+
+ @Test
+ public void shouldCreateOneReplicationTaskWhenSchedulingRepoFullSync() throws Exception {
+ createTestProject(project + "replica");
+
+ setReplicationDestination("foo", "replica", ALL_PROJECTS, Integer.MAX_VALUE);
+ reloadConfig();
+
+ plugin
+ .getSysInjector()
+ .getInstance(ReplicationQueue.class)
+ .scheduleFullSync(project, null, new ReplicationState(NO_OP), false);
+
+ assertThat(listWaitingReplicationTasks(Pattern.quote(PushOne.ALL_REFS))).hasSize(1);
+ }
+
+ @Test
+ public void shouldFirePendingOnlyToIncompleteUri() throws Exception {
+ String suffix1 = "replica1";
+ String suffix2 = "replica2";
+ String remote1 = "foo1";
+ String remote2 = "foo2";
+ setReplicationDestination(remote1, suffix1, ALL_PROJECTS, Integer.MAX_VALUE);
+ setReplicationDestination(remote2, suffix2, ALL_PROJECTS, Integer.MAX_VALUE);
+ reloadConfig();
+
+ String changeRef = createChange().getPatchSet().refName();
+ changeReplicationTasksForRemote(tasksStorage.listWaiting().stream(), changeRef, remote1)
+ .forEach(
+ (update) -> {
+ try {
+ UriUpdates uriUpdates = TestUriUpdates.create(update);
+ tasksStorage.start(uriUpdates);
+ tasksStorage.finish(uriUpdates);
+ } catch (URISyntaxException e) {
+ }
+ });
+ reloadConfig();
+
+ assertThat(waitingChangeReplicationTasksForRemote(changeRef, remote2).count()).isEqualTo(1);
+ assertThat(waitingChangeReplicationTasksForRemote(changeRef, remote1).count()).isEqualTo(0);
+ }
+
+ @Test
+ public void shouldFireAndCompletePendingOnlyToIncompleteUri() throws Exception {
+ String suffix1 = "replica1";
+ String suffix2 = "replica2";
+ Project.NameKey target1 = createTestProject(project + suffix1);
+ Project.NameKey target2 = createTestProject(project + suffix2);
+ String remote1 = "foo1";
+ String remote2 = "foo2";
+ setReplicationDestination(remote1, suffix1, ALL_PROJECTS, Integer.MAX_VALUE);
+ setReplicationDestination(remote2, suffix2, ALL_PROJECTS, Integer.MAX_VALUE);
+ reloadConfig();
+
+ String changeRef = createChange().getPatchSet().refName();
+ changeReplicationTasksForRemote(tasksStorage.listWaiting().stream(), changeRef, remote1)
+ .forEach(
+ (update) -> {
+ try {
+ UriUpdates uriUpdates = TestUriUpdates.create(update);
+ tasksStorage.start(uriUpdates);
+ tasksStorage.finish(uriUpdates);
+ } catch (URISyntaxException e) {
+ }
+ });
+
+ setReplicationDestination(remote1, suffix1, ALL_PROJECTS);
+ setReplicationDestination(remote2, suffix2, ALL_PROJECTS);
+ reloadConfig();
+
+ assertThat(isPushCompleted(target2, changeRef, TEST_PUSH_TIMEOUT)).isEqualTo(true);
+ assertThat(isPushCompleted(target1, changeRef, TEST_PUSH_TIMEOUT)).isEqualTo(false);
+ }
+
+ @Test
+ public void shouldFirePendingChangeRefs() throws Exception {
+ String suffix1 = "replica1";
+ String suffix2 = "replica2";
+ String remote1 = "foo1";
+ String remote2 = "foo2";
+ setReplicationDestination(remote1, suffix1, ALL_PROJECTS, Integer.MAX_VALUE);
+ setReplicationDestination(remote2, suffix2, ALL_PROJECTS, Integer.MAX_VALUE);
+ reloadConfig();
+
+ String changeRef1 = createChange().getPatchSet().refName();
+ String changeRef2 = createChange().getPatchSet().refName();
+ reloadConfig();
+
+ assertThat(waitingChangeReplicationTasksForRemote(changeRef1, remote1).count()).isEqualTo(1);
+ assertThat(waitingChangeReplicationTasksForRemote(changeRef1, remote2).count()).isEqualTo(1);
+ assertThat(waitingChangeReplicationTasksForRemote(changeRef2, remote1).count()).isEqualTo(1);
+ assertThat(waitingChangeReplicationTasksForRemote(changeRef2, remote2).count()).isEqualTo(1);
+ }
+
+ @Test
+ public void shouldFireAndCompletePendingChangeRefs() throws Exception {
+ String suffix1 = "replica1";
+ String suffix2 = "replica2";
+ Project.NameKey target1 = createTestProject(project + suffix1);
+ Project.NameKey target2 = createTestProject(project + suffix2);
+ String remote1 = "foo1";
+ String remote2 = "foo2";
+ setReplicationDestination(remote1, suffix1, ALL_PROJECTS, Integer.MAX_VALUE);
+ setReplicationDestination(remote2, suffix2, ALL_PROJECTS, Integer.MAX_VALUE);
+ reloadConfig();
+
+ String changeRef1 = createChange().getPatchSet().refName();
+ String changeRef2 = createChange().getPatchSet().refName();
+
+ setReplicationDestination(remote1, suffix1, ALL_PROJECTS);
+ setReplicationDestination(remote2, suffix2, ALL_PROJECTS);
+ reloadConfig();
+
+ assertThat(isPushCompleted(target1, changeRef1, TEST_PUSH_TIMEOUT)).isEqualTo(true);
+ assertThat(isPushCompleted(target2, changeRef1, TEST_PUSH_TIMEOUT)).isEqualTo(true);
+ assertThat(isPushCompleted(target1, changeRef2, TEST_PUSH_TIMEOUT)).isEqualTo(true);
+ assertThat(isPushCompleted(target2, changeRef2, TEST_PUSH_TIMEOUT)).isEqualTo(true);
+ }
+
+ @Test
+ public void shouldMatchTemplatedUrl() throws Exception {
+ createTestProject(project + "replica");
+
+ setReplicationDestination("foo", "replica", ALL_PROJECTS, Integer.MAX_VALUE);
+ reloadConfig();
+
+ String urlMatch = gitPath.resolve("${name}" + "replica" + ".git").toString();
+ String expectedURI = gitPath.resolve(project + "replica" + ".git").toString();
+
+ plugin
+ .getSysInjector()
+ .getInstance(ReplicationQueue.class)
+ .scheduleFullSync(project, urlMatch, new ReplicationState(NO_OP), false);
+
+ assertThat(tasksStorage.listWaiting()).hasSize(1);
+ for (ReplicationTasksStorage.ReplicateRefUpdate task : tasksStorage.listWaiting()) {
+ assertThat(task.uri).isEqualTo(expectedURI);
+ assertThat(task.ref).isEqualTo(PushOne.ALL_REFS);
+ }
+ }
+
+ @Test
+ public void shouldMatchRealUrl() throws Exception {
+ createTestProject(project + "replica");
+
+ setReplicationDestination("foo", "replica", ALL_PROJECTS, Integer.MAX_VALUE);
+ reloadConfig();
+
+ String urlMatch = gitPath.resolve(project + "replica" + ".git").toString();
+ String expectedURI = urlMatch;
+
+ plugin
+ .getSysInjector()
+ .getInstance(ReplicationQueue.class)
+ .scheduleFullSync(project, urlMatch, new ReplicationState(NO_OP), false);
+
+ assertThat(tasksStorage.listWaiting()).hasSize(1);
+ for (ReplicationTasksStorage.ReplicateRefUpdate task : tasksStorage.listWaiting()) {
+ assertThat(task.uri).isEqualTo(expectedURI);
+ assertThat(task.ref).isEqualTo(PushOne.ALL_REFS);
+ }
+ }
+
+ @Test
+ public void shouldReplicateBranchDeletionWhenMirror() throws Exception {
+ replicateBranchDeletion(true);
+ }
+
+ @Test
+ public void shouldNotReplicateBranchDeletionWhenNotMirror() throws Exception {
+ replicateBranchDeletion(false);
+ }
+
+ private void replicateBranchDeletion(boolean mirror) throws Exception {
+ setReplicationDestination("foo", "replica", ALL_PROJECTS);
+ reloadConfig();
+
+ Project.NameKey targetProject = createTestProject(project + "replica");
+ String branchToDelete = "refs/heads/todelete";
+ String master = "refs/heads/master";
+ BranchInput input = new BranchInput();
+ input.revision = master;
+ gApi.projects().name(project.get()).branch(branchToDelete).create(input);
+ isPushCompleted(targetProject, branchToDelete, TEST_PUSH_TIMEOUT);
+
+ setReplicationDestination("foo", "replica", ALL_PROJECTS, Integer.MAX_VALUE, mirror);
+ reloadConfig();
+
+ gApi.projects().name(project.get()).branch(branchToDelete).delete();
+
+ assertThat(listWaitingReplicationTasks(branchToDelete)).hasSize(1);
+ }
+
+ @Test
+ public void shouldCleanupTasksAfterNewProjectReplication() throws Exception {
+ setReplicationDestination("task_cleanup_project", "replica", ALL_PROJECTS);
+ config.setInt("remote", "task_cleanup_project", "replicationRetry", 0);
+ config.save();
+ reloadConfig();
+ assertThat(tasksStorage.listRunning()).hasSize(0);
+ Project.NameKey sourceProject = createTestProject("task_cleanup_project");
+
+ WaitUtil.waitUntil(
+ () -> nonEmptyProjectExists(Project.nameKey(sourceProject + "replica.git")),
+ TEST_NEW_PROJECT_TIMEOUT);
+ WaitUtil.waitUntil(() -> tasksStorage.listRunning().size() == 0, TEST_TASK_FINISH_TIMEOUT);
+ }
+
+ private Stream<ReplicateRefUpdate> waitingChangeReplicationTasksForRemote(
+ String changeRef, String remote) {
+ return tasksStorage.listWaiting().stream()
+ .filter(task -> changeRef.equals(task.ref))
+ .filter(task -> remote.equals(task.remote));
+ }
+
+ private Stream<ReplicateRefUpdate> changeReplicationTasksForRemote(
+ Stream<ReplicateRefUpdate> updates, String changeRef, String remote) {
+ return updates
+ .filter(task -> changeRef.equals(task.ref))
+ .filter(task -> remote.equals(task.remote));
+ }
+
+ private List<ReplicateRefUpdate> listWaitingReplicationTasks(String refRegex) {
+ Pattern refmaskPattern = Pattern.compile(refRegex);
+ return tasksStorage.listWaiting().stream()
+ .filter(task -> refmaskPattern.matcher(task.ref).matches())
+ .collect(toList());
+ }
+}
