public void TestPusherDeletedDoc()
{
if (!Boolean.Parse((string)Runtime.Properties["replicationTestsEnabled"]))
{
Assert.Inconclusive("Replication tests disabled.");
return;
}
using (var remoteDb = _sg.CreateDatabase(TempDbName())) {
var remote = remoteDb.RemoteUri;
var docIdTimestamp = Convert.ToString(Runtime.CurrentTimeMillis());
// Create some documentsConvert
var documentProperties = new Dictionary<string, object>();
var doc1Id = string.Format("doc1-{0}", docIdTimestamp);
documentProperties["_id"] = doc1Id;
documentProperties["foo"] = 1;
documentProperties["bar"] = false;
var body = new Body(documentProperties);
var rev1 = new RevisionInternal(body);
rev1 = database.PutRevision(rev1, null, false);
documentProperties["_rev"] = rev1.GetRevId();
documentProperties["UPDATED"] = true;
documentProperties["_deleted"] = true;
database.PutRevision(new RevisionInternal(documentProperties), rev1.GetRevId(), false);
var repl = database.CreatePushReplication(remote);
if (!IsSyncGateway(remote)) {
((Pusher)repl).CreateTarget = true;
}
RunReplication(repl);
Assert.IsNull(repl.LastError);
// make sure doc1 is deleted
var replicationUrlTrailing = new Uri(string.Format("{0}/", remote));
var pathToDoc = new Uri(replicationUrlTrailing, doc1Id);
Log.D(Tag, "Send http request to " + pathToDoc);
var httpRequestDoneSignal = new CountDownLatch(1);
using (var httpclient = new HttpClient()) {
try {
var getDocResponse = httpclient.GetAsync(pathToDoc.ToString()).Result;
var statusLine = getDocResponse.StatusCode;
Log.D(ReplicationTest.Tag, "statusLine " + statusLine);
Assert.AreEqual(Couchbase.Lite.StatusCode.NotFound, statusLine.GetStatusCode());
}
catch (ProtocolViolationException e) {
Assert.IsNull(e, "Got ClientProtocolException: " + e.Message);
}
catch (IOException e) {
Assert.IsNull(e, "Got IOException: " + e.Message);
}
finally {
httpRequestDoneSignal.CountDown();
}
Log.D(Tag, "Waiting for http request to finish");
try {
httpRequestDoneSignal.Await(TimeSpan.FromSeconds(10));
Log.D(Tag, "http request finished");
}
catch (Exception e) {
Runtime.PrintStackTrace(e);
}
}
}
}
private void VerifyRemoteDocExists(Uri remote, string docId)
{
var replicationUrlTrailing = new Uri(string.Format("{0}/", remote));
var pathToDoc = new Uri(replicationUrlTrailing, docId);
Log.D(Tag, "Send http request to " + pathToDoc);
var httpRequestDoneSignal = new CountDownLatch(1);
Task.Factory.StartNew(() =>
{
var httpclient = new HttpClient();
HttpResponseMessage response;
string responseString = null;
try
{
var responseTask = httpclient.GetAsync(pathToDoc.ToString());
responseTask.Wait(TimeSpan.FromSeconds(1));
response = responseTask.Result;
var statusLine = response.StatusCode;
Assert.IsTrue(statusLine == HttpStatusCode.OK);
if (statusLine == HttpStatusCode.OK)
{
var responseStringTask = response.Content.ReadAsStringAsync();
responseStringTask.Wait(TimeSpan.FromSeconds(10));
responseString = responseStringTask.Result;
Assert.IsTrue(responseString.Contains(docId));
Log.D(ReplicationTest.Tag, "result: " + responseString);
}
else
{
var statusReason = response.ReasonPhrase;
response.Dispose();
throw new IOException(statusReason);
}
}
catch (ProtocolViolationException e)
{
Assert.IsNull(e, "Got ClientProtocolException: " + e.Message);
}
catch (IOException e)
{
Assert.IsNull(e, "Got IOException: " + e.Message);
}
httpRequestDoneSignal.CountDown();
});
var result = httpRequestDoneSignal.Await(TimeSpan.FromSeconds(30));
Assert.IsTrue(result, "Could not retrieve the new doc from the sync gateway.");
}
public void TestChangeListenerNotificationBatching()
{
const int numDocs = 50;
var atomicInteger = 0;
var doneSignal = new CountDownLatch(1);
database.Changed += (sender, e) => Interlocked.Increment (ref atomicInteger);
database.RunInTransaction(() =>
{
CreateDocuments(database, numDocs);
doneSignal.CountDown();
return true;
});
var success = doneSignal.Await(TimeSpan.FromSeconds(30));
Assert.IsTrue(success);
Assert.AreEqual(1, atomicInteger);
}
public virtual void TestUpdateOnBackgroundThreads()
{
ThreadSafeProgressMonitorTest.MockProgressMonitor mock = new ThreadSafeProgressMonitorTest.MockProgressMonitor
();
ThreadSafeProgressMonitor pm = new ThreadSafeProgressMonitor(mock);
pm.StartWorker();
CountDownLatch doUpdate = new CountDownLatch(1);
CountDownLatch didUpdate = new CountDownLatch(1);
CountDownLatch doEndWorker = new CountDownLatch(1);
Sharpen.Thread bg = new _Thread_128(pm, doUpdate, didUpdate, doEndWorker);
bg.Start();
pm.PollForUpdates();
NUnit.Framework.Assert.AreEqual(0, mock.value);
doUpdate.CountDown();
Await(didUpdate);
pm.PollForUpdates();
NUnit.Framework.Assert.AreEqual(2, mock.value);
doEndWorker.CountDown();
pm.WaitForCompletion();
NUnit.Framework.Assert.AreEqual(3, mock.value);
}
/// <exception cref="System.IO.IOException"></exception>
private void AddDocWithId(string docId, string attachmentName)
{
string docJson;
if (attachmentName != null)
{
// add attachment to document
var attachmentStream = (InputStream)GetAsset(attachmentName);
var baos = new MemoryStream();
attachmentStream.Wrapped.CopyTo(baos);
var attachmentBase64 = Convert.ToBase64String(baos.ToArray());
docJson = String.Format("{{\"foo\":1,\"bar\":false, \"_attachments\": {{ \"i_use_couchdb.png\": {{ \"content_type\": \"image/png\", \"data\": \"{0}\" }} }} }}", attachmentBase64);
}
else
{
docJson = @"{""foo"":1,""bar"":false}";
}
// push a document to server
var replicationUrlTrailingDoc1 = new Uri(string.Format("{0}/{1}", GetReplicationURL(), docId));
var pathToDoc1 = new Uri(replicationUrlTrailingDoc1, docId);
Log.D(Tag, "Send http request to " + pathToDoc1);
CountDownLatch httpRequestDoneSignal = new CountDownLatch(1);
Task.Factory.StartNew(() =>
{
var httpclient = new HttpClient(); //CouchbaseLiteHttpClientFactory.Instance.GetHttpClient();
HttpResponseMessage response;
try
{
var request = new HttpRequestMessage();
request.Headers.Add("Accept", "*/*");
var postTask = httpclient.PutAsync(pathToDoc1.AbsoluteUri, new StringContent(docJson, Encoding.UTF8, "application/json"));
response = postTask.Result;
var statusLine = response.StatusCode;
Log.D(ReplicationTest.Tag, "Got response: " + statusLine);
Assert.IsTrue(statusLine == HttpStatusCode.Created);
}
catch (ProtocolViolationException e)
{
Assert.IsNull(e, "Got ClientProtocolException: " + e.Message);
}
catch (IOException e)
{
Assert.IsNull(e, "Got IOException: " + e.Message);
}
httpRequestDoneSignal.CountDown();
});
Log.D(Tag, "Waiting for http request to finish");
try
{
Assert.IsTrue(httpRequestDoneSignal.Await(TimeSpan.FromSeconds(10)));
Log.D(Tag, "http request finished");
}
catch (Exception e)
{
Sharpen.Runtime.PrintStackTrace(e);
}
WorkaroundSyncGatewayRaceCondition();
}
public virtual void TestPusher()
{
var replicationDoneSignal = new CountDownLatch(1);
var remote = GetReplicationURL();
var docIdTimestamp = Convert.ToString(Runtime.CurrentTimeMillis());
// Create some documents:
var documentProperties = new Dictionary<string, object>();
var doc1Id = string.Format("doc1-{0}", docIdTimestamp);
documentProperties["_id"] = doc1Id;
documentProperties["foo"] = 1;
documentProperties["bar"] = false;
var body = new Body(documentProperties);
var rev1 = new RevisionInternal(body, database);
var status = new Status();
rev1 = database.PutRevision(rev1, null, false, status);
Assert.AreEqual(StatusCode.Created, status.GetCode());
documentProperties.Put("_rev", rev1.GetRevId());
documentProperties["UPDATED"] = true;
var rev2 = database.PutRevision(new RevisionInternal(documentProperties, database), rev1.GetRevId(), false, status);
Assert.AreEqual(StatusCode.Created, status.GetCode());
documentProperties = new Dictionary<string, object>();
var doc2Id = string.Format("doc2-{0}", docIdTimestamp);
documentProperties["_id"] = doc2Id;
documentProperties["baz"] = 666;
documentProperties["fnord"] = true;
database.PutRevision(new RevisionInternal(documentProperties, database), null, false, status);
Assert.AreEqual(StatusCode.Created, status.GetCode());
var continuous = false;
var repl = database.CreatePushReplication(remote);
repl.Continuous = continuous;
//repl.CreateTarget = false;
// Check the replication's properties:
Assert.AreEqual(database, repl.LocalDatabase);
Assert.AreEqual(remote, repl.RemoteUrl);
Assert.IsFalse(repl.IsPull);
Assert.IsFalse(repl.Continuous);
//Assert.IsTrue(repl.CreateTarget);
Assert.IsNull(repl.Filter);
Assert.IsNull(repl.FilterParams);
// TODO: CAssertNil(r1.doc_ids);
// TODO: CAssertNil(r1.headers);
// Check that the replication hasn't started running:
Assert.IsFalse(repl.IsRunning);
Assert.AreEqual((int)repl.Status, (int)ReplicationStatus.Stopped);
Assert.AreEqual(0, repl.CompletedChangesCount);
Assert.AreEqual(0, repl.ChangesCount);
Assert.IsNull(repl.LastError);
RunReplication(repl);
// make sure doc1 is there
// TODO: make sure doc2 is there (refactoring needed)
var replicationUrlTrailing = new Uri(string.Format("{0}/", remote));
var pathToDoc = new Uri(replicationUrlTrailing, doc1Id);
Log.D(Tag, "Send http request to " + pathToDoc);
var httpRequestDoneSignal = new CountDownLatch(1);
var getDocTask = Task.Factory.StartNew(()=>
{
var httpclient = new HttpClient();
HttpResponseMessage response;
string responseString = null;
try
{
var responseTask = httpclient.GetAsync(pathToDoc.ToString());
responseTask.Wait(TimeSpan.FromSeconds(10));
response = responseTask.Result;
var statusLine = response.StatusCode;
NUnit.Framework.Assert.IsTrue(statusLine == HttpStatusCode.OK);
if (statusLine == HttpStatusCode.OK)
{
var responseStringTask = response.Content.ReadAsStringAsync();
responseStringTask.Wait(TimeSpan.FromSeconds(10));
responseString = responseStringTask.Result;
NUnit.Framework.Assert.IsTrue(responseString.Contains(doc1Id));
Log.D(ReplicationTest.Tag, "result: " + responseString);
}
else
{
var statusReason = response.ReasonPhrase;
response.Dispose();
throw new IOException(statusReason);
}
}
catch (ProtocolViolationException e)
{
NUnit.Framework.Assert.IsNull(e, "Got ClientProtocolException: " + e.Message);
}
catch (IOException e)
{
NUnit.Framework.Assert.IsNull(e, "Got IOException: " + e.Message);
}
httpRequestDoneSignal.CountDown();
});
//Closes the connection.
Log.D(Tag, "Waiting for http request to finish");
try
{
var result = httpRequestDoneSignal.Await(TimeSpan.FromSeconds(10));
Assert.IsTrue(result, "Could not retrieve the new doc from the sync gateway.");
Log.D(Tag, "http request finished");
}
catch (Exception e)
{
Sharpen.Runtime.PrintStackTrace(e);
}
Log.D(Tag, "testPusher() finished");
}
private void PushDocumentToSyncGateway(string docId, string docJson)
{
var url = new Uri(string.Format("{0}/{1}", GetReplicationURL(), docId));
var doneSignal = new CountDownLatch(1);
Task.Factory.StartNew(() =>
{
HttpClient httpclient = null;
try
{
httpclient = new HttpClient();
var request = new HttpRequestMessage();
request.Headers.Add("Accept", "*/*");
var postTask = httpclient.PutAsync(url.AbsoluteUri,
new StringContent(docJson, Encoding.UTF8, "application/json"));
var response = postTask.Result;
Assert.IsTrue(response.StatusCode == HttpStatusCode.Created ||
response.StatusCode == HttpStatusCode.Conflict);
}
catch (Exception e)
{
Console.WriteLine("Error while pusing document to sync gateway : " + e.Message);
throw e;
}
finally
{
httpclient.Dispose();
}
doneSignal.CountDown();
});
var success = doneSignal.Await(TimeSpan.FromSeconds(10));
Assert.IsTrue(success);
}
public virtual void TestPusherDeletedDoc()
{
Assert.Fail(); // TODO.ZJG: Needs debugging, overflows stack.
CountDownLatch replicationDoneSignal = new CountDownLatch(1);
Uri remote = GetReplicationURL();
string docIdTimestamp = System.Convert.ToString(Runtime.CurrentTimeMillis());
// Create some documentsConvert
IDictionary<string, object> documentProperties = new Dictionary<string, object>();
string doc1Id = string.Format("doc1-{0}", docIdTimestamp);
documentProperties["_id"] = doc1Id;
documentProperties["foo"] = 1;
documentProperties["bar"] = false;
Body body = new Body(documentProperties);
RevisionInternal rev1 = new RevisionInternal(body, database);
Status status = new Status();
rev1 = database.PutRevision(rev1, null, false, status);
NUnit.Framework.Assert.AreEqual(StatusCode.Created, status.GetCode());
documentProperties["_rev"] = rev1.GetRevId();
documentProperties["UPDATED"] = true;
documentProperties["_deleted"] = true;
RevisionInternal rev2 = database.PutRevision(new RevisionInternal(documentProperties
, database), rev1.GetRevId(), false, status);
NUnit.Framework.Assert.IsTrue((int)status.GetCode() >= 200 && (int)status.GetCode() < 300);
var repl = database.CreatePushReplication(remote);
((Pusher)repl).CreateTarget = true;
RunReplication(repl);
// make sure doc1 is deleted
Uri replicationUrlTrailing = new Uri(string.Format("{0}/", remote.ToString()
));
Uri pathToDoc = new Uri(replicationUrlTrailing, doc1Id);
Log.D(Tag, "Send http request to " + pathToDoc);
CountDownLatch httpRequestDoneSignal = new CountDownLatch(1);
var getDocTask = Task.Factory.StartNew(()=>
{
var httpclient = new HttpClient();
HttpResponseMessage response;
string responseString = null;
try
{
var responseTask = httpclient.GetAsync(pathToDoc.ToString());
responseTask.Wait();
response = responseTask.Result;
var statusLine = response.StatusCode;
Log.D(ReplicationTest.Tag, "statusLine " + statusLine);
Assert.AreEqual(HttpStatusCode.NotFound, statusLine.GetStatusCode());
}
catch (ProtocolViolationException e)
{
NUnit.Framework.Assert.IsNull(e, "Got ClientProtocolException: " + e.Message);
}
catch (IOException e)
{
NUnit.Framework.Assert.IsNull(e, "Got IOException: " + e.Message);
}
finally
{
httpRequestDoneSignal.CountDown();
}
});
getDocTask.Start();
Log.D(Tag, "Waiting for http request to finish");
try
{
httpRequestDoneSignal.Await(TimeSpan.FromSeconds(10));
Log.D(Tag, "http request finished");
}
catch (Exception e)
{
Sharpen.Runtime.PrintStackTrace(e);
}
Log.D(Tag, "testPusherDeletedDoc() finished");
}
private CountDownLatch ReplicationWatcherThread(Replication replication)
{
var doneSignal = new CountDownLatch(2);
Task.Factory.StartNew(()=>
{
var started = false;
var done = false;
while (!done)
{
started |= replication.IsRunning;
var statusIsDone = (
replication.Status == ReplicationStatus.Stopped
|| replication.Status == ReplicationStatus.Idle
);
if (started && statusIsDone)
{
done = true;
}
try
{
Thread.Sleep(10000);
}
catch (Exception e)
{
Runtime.PrintStackTrace(e);
}
}
doneSignal.CountDown();
});
return doneSignal;
}
public void TestDocumentChangeListener() {
var doc = database.CreateDocument();
var counter = new CountDownLatch(1);
doc.Change += (sender, e) => counter.CountDown();
doc.CreateRevision().Save();
var success = counter.Await(TimeSpan.FromSeconds(5));
Assert.IsTrue(success);
}
public void TestAsyncViewQuery()
{
var doneSignal = new CountDownLatch(1);
var db = StartDatabase();
View view = db.GetView("vu");
view.SetMap((document, emitter) => emitter (document ["sequence"], null), "1");
const int kNDocs = 50;
CreateDocuments(db, kNDocs);
var query = view.CreateQuery();
query.StartKey=23;
query.EndKey=33;
var task = query.RunAsync().ContinueWith((resultTask) =>
{
Log.I (LiteTestCase.Tag, "Async query finished!");
var rows = resultTask.Result;
Assert.IsNotNull (rows);
Assert.AreEqual (rows.Count, 11);
var expectedKey = 23;
for (IEnumerator<QueryRow> it = rows; it.MoveNext ();) {
var row = it.Current;
Assert.AreEqual (row.Document.Database, db);
Assert.AreEqual (row.Key, expectedKey);
++expectedKey;
}
doneSignal.CountDown ();
});
Log.I(Tag, "Waiting for async query to finish...");
var success = task.Wait(TimeSpan.FromSeconds(10));
Assert.IsTrue(success, "Done signal timed out..StartKey=ry never ran");
}
public void TestChangeTracking()
{
var doneSignal = new CountDownLatch(1);
var db = StartDatabase();
db.Changed += (sender, e) => doneSignal.CountDown();
var task = CreateDocumentsAsync(db, 5);
// We expect that the changes reported by the server won't be notified, because those revisions
// are already cached in memory.
var success = doneSignal.Await(TimeSpan.FromSeconds(10));
Assert.IsTrue(success);
Assert.AreEqual(5, db.GetLastSequenceNumber());
// Give transaction time to complete.
System.Threading.Thread.Sleep(500);
Assert.IsTrue(task.Status.HasFlag(TaskStatus.RanToCompletion));
}
/// <exception cref="System.Exception"></exception>
public void RunLiveQuery(String methodNameToCall)
{
var db = StartDatabase();
var doneSignal = new CountDownLatch(11); // FIXME.ZJG: Not sure why, but now Changed is only called once.
// 11 corresponds to startKey = 23; endKey = 33
// run a live query
var view = db.GetView("vu");
view.SetMap((document, emitter) => emitter (document ["sequence"], 1), "1");
var query = view.CreateQuery().ToLiveQuery();
query.StartKey = 23;
query.EndKey = 33;
Log.I(Tag, "Created " + query);
// these are the keys that we expect to see in the livequery change listener callback
var expectedKeys = new HashSet<Int64>();
for (var i = 23; i < 34; i++)
{
expectedKeys.AddItem(i);
}
// install a change listener which decrements countdown latch when it sees a new
// key from the list of expected keys
EventHandler<QueryChangeEventArgs> handler = (sender, e) => {
var rows = e.Rows;
foreach(var row in rows)
{
if (expectedKeys.Contains((Int64)row.Key))
{
Console.WriteLine(Tag + " doneSignal decremented " + doneSignal.Count);
doneSignal.CountDown();
}
}
};
query.Changed += handler;
// create the docs that will cause the above change listener to decrement countdown latch
var createTask = CreateDocumentsAsync(db, n: 50);
createTask.Wait(TimeSpan.FromSeconds(5));
if (methodNameToCall.Equals("start"))
{
// start the livequery running asynchronously
query.Start();
}
else
{
Assert.IsNull(query.Rows);
query.Run();
// this will block until the query completes
Assert.IsNotNull(query.Rows);
}
// wait for the doneSignal to be finished
var success = doneSignal.Await(TimeSpan.FromSeconds(5));
Assert.IsTrue(success, "Done signal timed out live query never ran");
// stop the livequery since we are done with it
query.Changed -= handler;
query.Stop();
}
public void Test30LiveQuery()
{
RunTest("Test30LiveQuery", (parameters) =>
{
var numDocs = Convert.ToInt32(parameters[NUMDOCS_KEY]);
var docSize = Convert.ToInt32(parameters[DOCSIZE_KEY]);
// Prepare document content
var sb = new StringBuilder();
for (var s = 0; s < docSize; s++)
{
sb.Append("1");
}
var name = sb.ToString();
var props = new Dictionary<string, object>();
props["name"] = name;
var doneSignal = new CountDownLatch(1);
// Run a live query
var view = database.GetView("vu");
view.SetMap((document, emit) =>
{
emit(document["sequence"], null);
}, "1");
var liveQuery = view.CreateQuery().ToLiveQuery();
liveQuery.Changed += (sender, e) =>
{
var rows = e.Rows;
var count = rows.Count;
if (count == numDocs)
{
doneSignal.CountDown();
}
};
liveQuery.Start();
var stopwatch = Stopwatch.StartNew();
database.RunAsync((db) =>
{
database.BeginTransaction();
for (var i = 0; i < numDocs; i++)
{
var doc = database.CreateDocument();
props["sequence"] = i;
var rev = doc.PutProperties(props);
Assert.IsNotNull(rev);
}
db.EndTransaction(true);
});
var success = doneSignal.Await(TimeSpan.FromSeconds(300));
Assert.IsTrue(success);
stopwatch.Stop();
return stopwatch.ElapsedMilliseconds;
});
}
