public IDictionary <string, object> AsStubDictionary()
{
var retVal = new NonNullDictionary <string, object> {
{ "stub", true },
{ "digest", Digest },
{ "content_type", ContentType },
{ "revpos", RevPos },
{ "length", Length }
};
if (EncodedLength > 0)
{
retVal["encoded_length"] = EncodedLength;
}
switch (Encoding)
{
case AttachmentEncoding.GZIP:
retVal["encoding"] = "gzip";
break;
case AttachmentEncoding.None:
break;
}
return(retVal);
}
private IDictionary <string, object> GetAllDocsEntry(string docId)
{
var value = default(IDictionary <string, object>);
var existingDoc = default(C4Document *);
try {
existingDoc = (C4Document *)ForestDBBridge.Check(err => Native.c4doc_get(Forest, docId, true, err));
if (existingDoc != null)
{
value = new NonNullDictionary <string, object> {
{ "rev", (string)existingDoc->revID },
{ "deleted", true }
};
}
} catch (CBForestException e) {
if (e.Domain != C4ErrorDomain.ForestDB || e.Code != (int)ForestDBStatus.KeyNotFound)
{
throw;
}
} finally {
Native.c4doc_free(existingDoc);
}
return(value);
}
public void NonNullDictionary_Unit_Add1_KeyIsNull()
{
NonNullDictionary<String, String> target = new NonNullDictionary<String, String>();
String key = null;
String value = "MyValue";
target.Add(key, value);
}
public void NonNullDictionary_Unit_Add1_KeyExists()
{
NonNullDictionary<String, String> target = new NonNullDictionary<String, String>();
String key = "MyKey";
String value = "MyValue";
target.Add(key, value);
target.Add(key, value);
}
public void NonNullDictionary_Unit_Add1_Optimal()
{
NonNullDictionary<String, String> target = new NonNullDictionary<String, String>();
String key = "MyKey";
String value = "MyValue";
target.Add(key, value);
Assert.IsTrue(target[key] == value);
}
protected IDictionary <string, object> CreateAttachmentsDict(IEnumerable <byte> data, string name, string type, bool gzipped)
{
if (gzipped)
{
using (var ms = new MemoryStream())
using (var gs = new GZipStream(ms, CompressionMode.Compress)) {
gs.Write(data.ToArray(), 0, data.Count());
data = ms.ToArray();
}
}
var att = new NonNullDictionary <string, object> {
{ "content_type", type },
{ "data", data },
{ "encoding", gzipped ? "gzip" : null }
};
return(new Dictionary <string, object> {
{ name, att }
});
}
public void NonNullDictionary_Unit_TryGetValue_Optimal()
{
IDictionary<String, String> dictionary = new Dictionary<String, String>() {
{ "Key1", "Value1" },
{ "Key2", "Value2" },
{ "Key3", "Value3" }
};
NonNullDictionary<String, String> target = new NonNullDictionary<String, String>(dictionary);
String key = dictionary.Keys.First();
String value;
Boolean actual = target.TryGetValue(key, out value);
Assert.AreEqual(true, actual);
Assert.AreEqual(dictionary[key], value);
}
public void NonNullDictionary_Unit_CopyTo_ArrayIsTooSmall()
{
IDictionary<String, String> dictionary = new Dictionary<String, String>() {
{ "Key1", "Value1" },
{ "Key2", "Value2" },
{ "Key3", "Value3" }
};
ICollection<KeyValuePair<String, String>> target = new NonNullDictionary<String, String>(dictionary);
KeyValuePair<String, String>[] array = new KeyValuePair<String, String>[dictionary.Count - 2];
Int32 arrayIndex = 1;
target.CopyTo(array, arrayIndex);
}
/// <summary>Updates or deletes an attachment, creating a new document revision in the process.
/// </summary>
/// <remarks>
/// Updates or deletes an attachment, creating a new document revision in the process.
/// Used by the PUT / DELETE methods called on attachment URLs.
/// </remarks>
/// <exclude></exclude>
/// <exception cref="Couchbase.Lite.CouchbaseLiteException"></exception>
internal RevisionInternal UpdateAttachment(string filename, BlobStoreWriter body, string contentType, AttachmentEncoding encoding, string docID, string oldRevID)
{
if(StringEx.IsNullOrWhiteSpace(filename) || (body != null && contentType == null) ||
(oldRevID != null && docID == null) || (body != null && docID == null)) {
throw new CouchbaseLiteException(StatusCode.BadAttachment);
}
var oldRev = new RevisionInternal(docID, oldRevID, false);
if (oldRevID != null) {
// Load existing revision if this is a replacement:
try {
oldRev = LoadRevisionBody(oldRev);
} catch (CouchbaseLiteException e) {
if (e.Code == StatusCode.NotFound && GetDocument(docID, null, false) != null) {
throw new CouchbaseLiteException(StatusCode.Conflict);
}
throw;
}
} else {
// If this creates a new doc, it needs a body:
oldRev.SetBody(new Body(new Dictionary<string, object>()));
}
// Update the _attachments dictionary:
var attachments = oldRev.GetProperties().Get("_attachments").AsDictionary<string, object>();
if (attachments == null) {
attachments = new Dictionary<string, object>();
}
if (body != null) {
var key = body.GetBlobKey();
string digest = key.Base64Digest();
RememberAttachmentWriter(body);
string encodingName = (encoding == AttachmentEncoding.GZIP) ? "gzip" : null;
attachments[filename] = new NonNullDictionary<string, object> {
{ "digest", digest },
{ "length", body.GetLength() },
{ "follows", true },
{ "content_type", contentType },
{ "encoding", encodingName }
};
} else {
if (oldRevID != null && attachments.Get(filename) == null) {
throw new CouchbaseLiteException(StatusCode.AttachmentNotFound);
}
attachments.Remove(filename);
}
var properties = oldRev.GetProperties();
properties["_attachments"] = attachments;
oldRev.SetProperties(properties);
Status status = new Status();
var newRev = PutRevision(oldRev, oldRevID, false, status);
if (status.IsError) {
throw new CouchbaseLiteException(status.Code);
}
return newRev;
}
public void NonNullDictionary_Unit_Indexer_KeyDoesNotExist()
{
NonNullDictionary<String, String> target = new NonNullDictionary<String, String>();
String key = "MyKey";
String actual = target[key];
}
protected IDictionary<string, object> CreateAttachmentsDict(IEnumerable<byte> data, string name, string type, bool gzipped)
{
if (gzipped) {
using (var ms = new MemoryStream())
using (var gs = new GZipStream(ms, CompressionMode.Compress)) {
gs.Write(data.ToArray(), 0, data.Count());
data = ms.ToArray();
}
}
var att = new NonNullDictionary<string, object> {
{ "content_type", type },
{ "data", data },
{ "encoding", gzipped ? "gzip" : null }
};
return new Dictionary<string, object> {
{ name, att }
};
}
public void NonNullDictionary_Unit_Remove1_KeyIsNull()
{
IDictionary<String, String> dictionary = new Dictionary<String, String>() {
{ "Key1", "Value1" },
{ "Key2", "Value2" },
{ "Key3", "Value3" }
};
NonNullDictionary<String, String> target = new NonNullDictionary<String, String>(dictionary);
String key = null;
target.Remove(key);
}
private Status AddAttachmentsToSequence(long sequence, List<byte> json)
{
// CREATE TABLE attachments (
// sequence INTEGER NOT NULL REFERENCES revs(sequence) ON DELETE CASCADE,
// filename TEXT NOT NULL,
// key BLOB NOT NULL,
// type TEXT,
// length INTEGER NOT NULL,
// revpos INTEGER DEFAULT 0,
// encoding INTEGER DEFAULT 0,
// encoded_length INTEGER );
sqlite3_stmt attQuery = null;
Status status = PrepareSQL(ref attQuery, "SELECT filename, key, type, length,"
+ " revpos, encoding, encoded_length FROM attachments WHERE sequence=?");
if (status.IsError) {
return status;
}
raw.sqlite3_bind_int64(attQuery, 1, sequence);
var attachments = new Dictionary<string, object>();
int err;
while (raw.SQLITE_ROW == (err = raw.sqlite3_step(attQuery))) {
string name = raw.sqlite3_column_text(attQuery, 0);
var key = raw.sqlite3_column_blob(attQuery, 1);
string mimeType = raw.sqlite3_column_text(attQuery, 2);
long length = raw.sqlite3_column_int64(attQuery, 3);
int revpos = raw.sqlite3_column_int(attQuery, 4);
int encoding = raw.sqlite3_column_int(attQuery, 5);
long encodedLength = raw.sqlite3_column_int64(attQuery, 6);
if (key.Length != SHA1.Create().HashSize / 8) {
raw.sqlite3_finalize(attQuery);
return new Status(StatusCode.CorruptError);
}
var blobKey = new BlobKey(key);
var att = new NonNullDictionary<string, object> {
{ "type", mimeType },
{ "digest", blobKey.Base64Digest() },
{ "length", length },
{ "revpos", revpos },
{ "follows", true },
{ "encoding", encoding != 0 ? "gzip" : null },
{ "encoded_length", encoding != 0 ? (object)encodedLength : null }
};
attachments[name] = att;
}
raw.sqlite3_finalize(attQuery);
if (err != raw.SQLITE_DONE) {
return SqliteErrToStatus(err);
}
if (attachments.Count > 0) {
// Splice attachment JSON into the document JSON:
var attJson = Manager.GetObjectMapper().WriteValueAsBytes(new Dictionary<string, object> { { "_attachments", attachments } });
if (json.Count > 2) {
json.Insert(json.Count - 1, (byte)',');
}
json.InsertRange(json.Count - 1, attJson.Skip(1).Take(attJson.Count() - 2));
}
return new Status(StatusCode.Ok);
}
public void NonNullDictionary_Unit_IsReadOnly_Optimal()
{
ICollection<KeyValuePair<String, String>> target = new NonNullDictionary<String, String>();
Boolean actual = target.IsReadOnly;
Assert.IsFalse(actual);
}
public void NonNullDictionary_Unit_Remove1_KeyDoesNotExist()
{
IDictionary<String, String> dictionary = new Dictionary<String, String>() {
{ "Key1", "Value1" },
{ "Key2", "Value2" },
{ "Key3", "Value3" }
};
NonNullDictionary<String, String> target = new NonNullDictionary<String, String>(dictionary);
String key = "MyKey";
Boolean actual = target.Remove(key);
Assert.AreEqual(false, actual);
}
public void NonNullDictionary_Unit_Indexer_ValueIsNull()
{
NonNullDictionary<String, String> target = new NonNullDictionary<String, String>();
String key = "MyKey";
String value = null;
target[key] = value;
}
public void NonNullDictionary_Unit_Count_Optimal()
{
IDictionary<String, String> dictionary = new Dictionary<String, String>() {
{ "Key1", "Value1" },
{ "Key2", "Value2" },
{ "Key3", "Value3" }
};
NonNullDictionary<String, String> target = new NonNullDictionary<String, String>(dictionary);
Int32 actual = target.Count;
Assert.AreEqual(dictionary.Count, actual);
}
public void NonNullDictionary_Unit_Indexer_Optimal()
{
NonNullDictionary<String, String> target = new NonNullDictionary<String, String>();
String key = "MyKey";
String value = "MyValue";
target[key] = value;
String actual = target[key];
Assert.AreEqual(value, actual);
}
public void NonNullDictionary_Unit_Values2_Optimal()
{
IDictionary<String, String> dictionary = new Dictionary<String, String>() {
{ "Key1", "Value1" },
{ "Key2", "Value2" },
{ "Key3", "Value3" }
};
IDictionary<String, String> target = new NonNullDictionary<String, String>(dictionary);
String[] actual = target.Values.ToArray();
CollectionAssert.AreEquivalent(dictionary.Values.ToArray(), actual);
}
public void NonNullDictionary_Unit_Remove1_Optimal()
{
IDictionary<String, String> dictionary = new Dictionary<String, String>() {
{ "Key1", "Value1" },
{ "Key2", "Value2" },
{ "Key3", "Value3" }
};
NonNullDictionary<String, String> target = new NonNullDictionary<String, String>(dictionary);
String key = dictionary.Keys.First();
Boolean actual = target.Remove(key);
Assert.AreEqual(true, actual);
Assert.IsFalse(target.ContainsKey(key));
}
public IEnumerable<QueryRow> GetAllDocs(QueryOptions options)
{
var remainingIDs = default(List<string>);
var enumerator = GetDocEnumerator(options, out remainingIDs);
var current = 0;
foreach(var next in enumerator) {
if(current++ >= options.Limit) {
yield break;
}
var sequenceNumber = 0L;
var docID = next.CurrentDocID;
remainingIDs.Remove(docID);
var value = default(IDictionary<string, object>);
if(next.Exists) {
sequenceNumber = (long)next.SelectedRev.sequence;
var conflicts = default(IList<string>);
if(options.AllDocsMode >= AllDocsMode.ShowConflicts && next.IsConflicted) {
SelectCurrentRevision(next);
LoadRevisionBody(next);
using(var innerEnumerator = GetHistoryFromSequence(next.Sequence)) {
conflicts = innerEnumerator.Select(x => (string)x.SelectedRev.revID).ToList();
}
if(conflicts.Count == 1) {
conflicts = null;
}
}
bool valid = conflicts != null || options.AllDocsMode != AllDocsMode.OnlyConflicts;
if(!valid) {
continue;
}
value = new NonNullDictionary<string, object> {
{ "rev", next.CurrentRevID },
{ "deleted", next.IsDeleted ? (object)true : null },
{ "_conflicts", conflicts }
};
Log.To.Query.V(TAG, "AllDocs: Found row with key=\"{0}\", value={1}",
new SecureLogString(docID, LogMessageSensitivity.PotentiallyInsecure),
new SecureLogJsonString(value, LogMessageSensitivity.PotentiallyInsecure));
} else {
Log.To.Query.V(TAG, "AllDocs: No such row with key=\"{0}\"", new SecureLogString(docID, LogMessageSensitivity.PotentiallyInsecure));
}
var row = new QueryRow(value == null ? null : docID, sequenceNumber, docID, value,
value == null ? null : new ForestRevisionInternal(next, options.IncludeDocs), null);
if(options.Filter == null || options.Filter(row)) {
yield return row;
} else {
Log.To.Query.V(TAG, " ... on 2nd thought, filter predicate skipped that row");
}
}
foreach(var docId in remainingIDs) {
var value = GetAllDocsEntry(docId);
var row = new QueryRow(value != null ? docId as string : null, 0, docId, value, null, null);
if(options.Filter == null || options.Filter(row)) {
yield return row;
}
}
}
public IEnumerable <QueryRow> GetAllDocs(QueryOptions options)
{
var remainingIDs = default(List <string>);
var enumerator = GetDocEnumerator(options, out remainingIDs);
var current = 0;
foreach (var next in enumerator)
{
if (current++ >= options.Limit)
{
yield break;
}
var sequenceNumber = 0L;
var docID = next.CurrentDocID;
remainingIDs.Remove(docID);
var value = default(IDictionary <string, object>);
if (next.Exists)
{
sequenceNumber = (long)next.SelectedRev.sequence;
var conflicts = default(IList <string>);
if (options.AllDocsMode >= AllDocsMode.ShowConflicts && next.IsConflicted)
{
SelectCurrentRevision(next);
LoadRevisionBody(next);
using (var innerEnumerator = new CBForestHistoryEnumerator(next, true, false)) {
conflicts = innerEnumerator.Select(x => (string)x.SelectedRev.revID).ToList();
}
if (conflicts.Count == 1)
{
conflicts = null;
}
}
bool valid = conflicts != null || options.AllDocsMode != AllDocsMode.OnlyConflicts;
if (!valid)
{
continue;
}
value = new NonNullDictionary <string, object> {
{ "rev", next.CurrentRevID },
{ "deleted", next.IsDeleted ? (object)true : null },
{ "_conflicts", conflicts }
};
}
var row = new QueryRow(value == null ? null : docID, sequenceNumber, docID, value,
value == null ? null : new RevisionInternal(next, options.IncludeDocs), null);
if (options.Filter == null || options.Filter(row))
{
yield return(row);
}
}
foreach (var docId in remainingIDs)
{
var value = GetAllDocsEntry(docId);
var row = new QueryRow(value != null ? docId as string : null, 0, docId, value, null, null);
if (options.Filter == null || options.Filter(row))
{
yield return(row);
}
}
}
private void AddAttachmentsToSequence(long sequence, List<byte> json)
{
// CREATE TABLE attachments (
// sequence INTEGER NOT NULL REFERENCES revs(sequence) ON DELETE CASCADE,
// filename TEXT NOT NULL,
// key BLOB NOT NULL,
// type TEXT,
// length INTEGER NOT NULL,
// revpos INTEGER DEFAULT 0,
// encoding INTEGER DEFAULT 0,
// encoded_length INTEGER );
sqlite3_stmt attQuery = null;
try {
PrepareSQL(ref attQuery, "SELECT filename, key, type, length,"
+ " revpos, encoding, encoded_length FROM attachments WHERE sequence=?");
} catch(CouchbaseLiteException) {
Log.W(TAG, "Failed to create SQLite query for attachments table in source database '{0}'", _path);
throw;
} catch(Exception e) {
throw new CouchbaseLiteException(String.Format(
"Error creating SQLite query for attachments table in source database '{0}'", _path),
e) { Code = StatusCode.DbError };
}
raw.sqlite3_bind_int64(attQuery, 1, sequence);
var attachments = new Dictionary<string, object>();
int err;
while (raw.SQLITE_ROW == (err = raw.sqlite3_step(attQuery))) {
string name = raw.sqlite3_column_text(attQuery, 0);
var key = raw.sqlite3_column_blob(attQuery, 1);
string mimeType = raw.sqlite3_column_text(attQuery, 2);
long length = raw.sqlite3_column_int64(attQuery, 3);
int revpos = raw.sqlite3_column_int(attQuery, 4);
int encoding = raw.sqlite3_column_int(attQuery, 5);
long encodedLength = raw.sqlite3_column_int64(attQuery, 6);
if (key.Length != SHA1.Create().HashSize / 8) {
raw.sqlite3_finalize(attQuery);
throw new CouchbaseLiteException(String.Format(
"Digest key length incorrect ({0})", Convert.ToBase64String(key)), StatusCode.CorruptError);
}
var blobKey = new BlobKey(key);
var att = new NonNullDictionary<string, object> {
{ "type", mimeType },
{ "digest", blobKey.Base64Digest() },
{ "length", length },
{ "revpos", revpos },
{ "follows", true },
{ "encoding", encoding != 0 ? "gzip" : null },
{ "encoded_length", encoding != 0 ? (object)encodedLength : null }
};
attachments[name] = att;
}
raw.sqlite3_finalize(attQuery);
if (err != raw.SQLITE_DONE) {
throw new CouchbaseLiteException(String.Format(
"Failed to finalize attachment query ({0}: {1})", err, raw.sqlite3_errmsg(_sqlite)),
SqliteErrToStatus(err).Code);
}
if (attachments.Count > 0) {
// Splice attachment JSON into the document JSON:
var attJson = Manager.GetObjectMapper().WriteValueAsBytes(new Dictionary<string, object> { { "_attachments", attachments } });
if (json.Count > 2) {
json.Insert(json.Count - 1, (byte)',');
}
json.InsertRange(json.Count - 1, attJson.Skip(1).Take(attJson.Count() - 2));
}
}
public IEnumerable<QueryRow> GetAllDocs(QueryOptions options)
{
var remainingIDs = default(List<string>);
var enumerator = GetDocEnumerator(options, out remainingIDs);
var current = 0;
foreach(var next in enumerator) {
if (current++ >= options.Limit) {
yield break;
}
var sequenceNumber = 0L;
var docID = next.CurrentDocID;
remainingIDs.Remove(docID);
var value = default(IDictionary<string, object>);
if (next.Exists) {
sequenceNumber = (long)next.SelectedRev.sequence;
var conflicts = default(IList<string>);
if (options.AllDocsMode >= AllDocsMode.ShowConflicts && next.IsConflicted) {
SelectCurrentRevision(next);
using (var innerEnumerator = new CBForestHistoryEnumerator(next, true, false)) {
conflicts = innerEnumerator.Select(x => (string)x.SelectedRev.revID).ToList();
}
if (conflicts.Count == 1) {
conflicts = null;
}
}
bool valid = conflicts != null || options.AllDocsMode != AllDocsMode.OnlyConflicts;
if (!valid) {
continue;
}
value = new NonNullDictionary<string, object> {
{ "rev", next.CurrentRevID },
{ "deleted", next.IsDeleted ? (object)true : null },
{ "_conflicts", conflicts }
};
}
var row = new QueryRow(value == null ? null : docID, sequenceNumber, docID, value,
value == null ? null : new RevisionInternal(next, options.IncludeDocs), null);
if (options.Filter == null || options.Filter(row)) {
yield return row;
}
}
foreach (var docId in remainingIDs) {
var value = GetAllDocsEntry(docId);
var row = new QueryRow(value != null ? docId as string : null, 0, docId, value, null, null);
if (options.Filter == null || options.Filter(row)) {
yield return row;
}
}
}
public void NonNullDictionary_Unit_CopyTo_Optimal()
{
IDictionary<String, String> dictionary = new Dictionary<String, String>() {
{ "Key1", "Value1" },
{ "Key2", "Value2" },
{ "Key3", "Value3" }
};
ICollection<KeyValuePair<String, String>> target = new NonNullDictionary<String, String>(dictionary);
KeyValuePair<String, String>[] array = new KeyValuePair<String, String>[dictionary.Count];
Int32 arrayIndex = 0;
target.CopyTo(array, arrayIndex);
Assert.AreEqual(dictionary.Count, array.Length);
foreach (KeyValuePair<String, String> pair in array) {
Assert.IsTrue(dictionary.Contains(pair));
}
}
private Status AddAttachmentsToSequence(long sequence, List <byte> json)
{
// CREATE TABLE attachments (
// sequence INTEGER NOT NULL REFERENCES revs(sequence) ON DELETE CASCADE,
// filename TEXT NOT NULL,
// key BLOB NOT NULL,
// type TEXT,
// length INTEGER NOT NULL,
// revpos INTEGER DEFAULT 0,
// encoding INTEGER DEFAULT 0,
// encoded_length INTEGER );
sqlite3_stmt attQuery = null;
Status status = PrepareSQL(ref attQuery, "SELECT filename, key, type, length,"
+ " revpos, encoding, encoded_length FROM attachments WHERE sequence=?");
if (status.IsError)
{
return(status);
}
raw.sqlite3_bind_int64(attQuery, 1, sequence);
var attachments = new Dictionary <string, object>();
int err;
while (raw.SQLITE_ROW == (err = raw.sqlite3_step(attQuery)))
{
string name = raw.sqlite3_column_text(attQuery, 0);
var key = raw.sqlite3_column_blob(attQuery, 1);
string mimeType = raw.sqlite3_column_text(attQuery, 2);
long length = raw.sqlite3_column_int64(attQuery, 3);
int revpos = raw.sqlite3_column_int(attQuery, 4);
int encoding = raw.sqlite3_column_int(attQuery, 5);
long encodedLength = raw.sqlite3_column_int64(attQuery, 6);
if (key.Length != SHA1.Create().HashSize / 8)
{
raw.sqlite3_finalize(attQuery);
return(new Status(StatusCode.CorruptError));
}
var blobKey = new BlobKey(key);
var att = new NonNullDictionary <string, object> {
{ "type", mimeType },
{ "digest", blobKey.Base64Digest() },
{ "length", length },
{ "revpos", revpos },
{ "follows", true },
{ "encoding", encoding != 0 ? "gzip" : null },
{ "encoded_length", encoding != 0 ? (object)encodedLength : null }
};
attachments[name] = att;
}
raw.sqlite3_finalize(attQuery);
if (err != raw.SQLITE_DONE)
{
return(SqliteErrToStatus(err));
}
if (attachments.Count > 0)
{
// Splice attachment JSON into the document JSON:
var attJson = Manager.GetObjectMapper().WriteValueAsBytes(new Dictionary <string, object> {
{ "_attachments", attachments }
});
if (json.Count > 2)
{
json.Insert(json.Count - 1, (byte)',');
}
json.InsertRange(json.Count - 1, attJson.Skip(1).Take(attJson.Count() - 2));
}
return(new Status(StatusCode.Ok));
}
public void NonNullDictionary_Unit_Remove2_Optimal()
{
IDictionary<String, String> dictionary = new Dictionary<String, String>() {
{ "Key1", "Value1" },
{ "Key2", "Value2" },
{ "Key3", "Value3" }
};
ICollection<KeyValuePair<String, String>> target = new NonNullDictionary<String, String>(dictionary);
String key = dictionary.Keys.First();
String value = dictionary[dictionary.Keys.First()];
KeyValuePair<String, String> item = new KeyValuePair<String, String>(key, value);
Boolean actual = target.Remove(item);
Assert.AreEqual(true, actual);
Assert.IsFalse(target.Contains(item));
}
public void NonNullDictionary_Unit_GetEnumerator3_Optimal()
{
IDictionary<String, String> dictionary = new Dictionary<String, String>() {
{ "Key1", "Value1" },
{ "Key2", "Value2" },
{ "Key3", "Value3" }
};
IEnumerable target = new NonNullDictionary<String, String>(dictionary);
IEnumerator actual = target.GetEnumerator();
Int32 count = 0;
while (actual.MoveNext()) {
count++;
Assert.IsTrue(dictionary.Contains((KeyValuePair<String, String>)actual.Current));
}
Assert.AreEqual(dictionary.Count, count);
}
private IDictionary<string, object> GetAllDocsEntry(string docId)
{
var value = default(IDictionary<string, object>);
var existingDoc = default(C4Document*);
try {
existingDoc = (C4Document*)ForestDBBridge.Check(err => Native.c4doc_get(Forest, docId, true, err));
if(existingDoc != null) {
value = new NonNullDictionary<string, object> {
{ "rev", (string)existingDoc->revID },
{ "deleted", true }
};
}
} catch(CBForestException e) {
if(e.Domain != C4ErrorDomain.ForestDB || e.Code != (int)ForestDBStatus.KeyNotFound) {
throw;
}
} finally {
Native.c4doc_free(existingDoc);
}
return value;
}
public void NonNullDictionary_Unit_Remove2_ValueDoesNotExist()
{
IDictionary<String, String> dictionary = new Dictionary<String, String>() {
{ "Key1", "Value1" },
{ "Key2", "Value2" },
{ "Key3", "Value3" }
};
ICollection<KeyValuePair<String, String>> target = new NonNullDictionary<String, String>(dictionary);
String key = dictionary.Keys.First();
String value = "MyValue";
KeyValuePair<String, String> item = new KeyValuePair<String, String>(key, value);
Boolean actual = target.Remove(item);
Assert.AreEqual(false, actual);
}
public IDictionary<string, object> AsStubDictionary()
{
var retVal = new NonNullDictionary<string, object> {
{ "stub", true },
{ "digest", Digest },
{ "content_type", ContentType },
{ "revpos", RevPos },
{ "length", Length }
};
if (EncodedLength > 0) {
retVal["encoded_length"] = EncodedLength;
}
switch (Encoding) {
case AttachmentEncoding.GZIP:
retVal["encoding"] = "gzip";
break;
case AttachmentEncoding.None:
break;
}
return retVal;
}
public void NonNullDictionary_Unit_TryGetValue_KeyDoesNotExist()
{
IDictionary<String, String> dictionary = new Dictionary<String, String>() {
{ "Key1", "Value1" },
{ "Key2", "Value2" },
{ "Key3", "Value3" }
};
NonNullDictionary<String, String> target = new NonNullDictionary<String, String>(dictionary);
String key = "MyKey";
String value;
Boolean actual = target.TryGetValue(key, out value);
Assert.AreEqual(false, actual);
Assert.IsNull(value);
}
private void AddAttachmentsToSequence(long sequence, List <byte> json)
{
// CREATE TABLE attachments (
// sequence INTEGER NOT NULL REFERENCES revs(sequence) ON DELETE CASCADE,
// filename TEXT NOT NULL,
// key BLOB NOT NULL,
// type TEXT,
// length INTEGER NOT NULL,
// revpos INTEGER DEFAULT 0,
// encoding INTEGER DEFAULT 0,
// encoded_length INTEGER );
sqlite3_stmt attQuery = null;
try {
PrepareSQL(ref attQuery, "SELECT filename, key, type, length,"
+ " revpos, encoding, encoded_length FROM attachments WHERE sequence=?");
} catch (CouchbaseLiteException) {
Log.To.Upgrade.E(TAG, "Failed to create SQLite query for attachments table in " +
"source database '{0}', rethrowing...", _path);
throw;
} catch (Exception e) {
throw Misc.CreateExceptionAndLog(Log.To.Upgrade, e, TAG,
"Error creating SQLite query for attachments table in source database '{0}'", _path);
}
raw.sqlite3_bind_int64(attQuery, 1, sequence);
var attachments = new Dictionary <string, object>();
int err;
while (raw.SQLITE_ROW == (err = raw.sqlite3_step(attQuery)))
{
string name = raw.sqlite3_column_text(attQuery, 0);
var key = raw.sqlite3_column_blob(attQuery, 1);
string mimeType = raw.sqlite3_column_text(attQuery, 2);
long length = raw.sqlite3_column_int64(attQuery, 3);
int revpos = raw.sqlite3_column_int(attQuery, 4);
int encoding = raw.sqlite3_column_int(attQuery, 5);
long encodedLength = raw.sqlite3_column_int64(attQuery, 6);
if (key.Length != SHA1.Create().HashSize / 8)
{
raw.sqlite3_finalize(attQuery);
throw Misc.CreateExceptionAndLog(Log.To.Upgrade, StatusCode.CorruptError, TAG,
"Digest key length incorrect ({0})", Convert.ToBase64String(key));
}
var blobKey = new BlobKey(key);
var att = new NonNullDictionary <string, object> {
{ "type", mimeType },
{ "digest", blobKey.Base64Digest() },
{ "length", length },
{ "revpos", revpos },
{ "follows", true },
{ "encoding", encoding != 0 ? "gzip" : null },
{ "encoded_length", encoding != 0 ? (object)encodedLength : null }
};
attachments[name] = att;
}
raw.sqlite3_finalize(attQuery);
if (err != raw.SQLITE_DONE)
{
throw Misc.CreateExceptionAndLog(Log.To.Upgrade, SqliteErrToStatus(err).Code, TAG,
"Failed to finalize attachment query ({0}: {1})", err, raw.sqlite3_errmsg(_sqlite));
}
if (attachments.Count > 0)
{
// Splice attachment JSON into the document JSON:
var attJson = Manager.GetObjectMapper().WriteValueAsBytes(new Dictionary <string, object> {
{ "_attachments", attachments }
});
if (json.Count > 2)
{
json.Insert(json.Count - 1, (byte)',');
}
json.InsertRange(json.Count - 1, attJson.Skip(1).Take(attJson.Count() - 2));
}
}
public void NonNullDictionary_Unit_TryGetValue_KeyIsNull()
{
IDictionary<String, String> dictionary = new Dictionary<String, String>() {
{ "Key1", "Value1" },
{ "Key2", "Value2" },
{ "Key3", "Value3" }
};
NonNullDictionary<String, String> target = new NonNullDictionary<String, String>(dictionary);
String key = null;
String value;
target.TryGetValue(key, out value);
}
internal IEnumerable<QueryRow> GetAllDocs(QueryOptions options)
{
// For regular all-docs, let storage do it all:
if (options == null || options.AllDocsMode != AllDocsMode.BySequence) {
return Storage.GetAllDocs(options);
}
if (options.Descending) {
throw new CouchbaseLiteException("Descending all docs not implemented", StatusCode.NotImplemented);
}
ChangesOptions changesOpts = new ChangesOptions();
changesOpts.SetLimit(options.Limit);
changesOpts.SetIncludeDocs(options.IncludeDocs);
changesOpts.SetIncludeConflicts(true);
changesOpts.SetSortBySequence(true);
long startSeq = KeyToSequence(options.StartKey, 1);
long endSeq = KeyToSequence(options.EndKey, long.MaxValue);
if (!options.InclusiveStart) {
++startSeq;
}
if (!options.InclusiveEnd) {
--endSeq;
}
long minSeq = startSeq, maxSeq = endSeq;
if (minSeq > maxSeq) {
return null; // empty result
}
RevisionList revs = Storage.ChangesSince(minSeq - 1, changesOpts, null);
if (revs == null) {
return null;
}
var result = new List<QueryRow>();
var revEnum = options.Descending ? revs.Reverse<RevisionInternal>() : revs;
foreach (var rev in revEnum) {
long seq = rev.GetSequence();
if (seq < minSeq || seq > maxSeq) {
break;
}
var value = new NonNullDictionary<string, object> {
{ "rev", rev.GetRevId() },
{ "deleted", rev.IsDeleted() ? (object)true : null }
};
result.Add(new QueryRow(rev.GetDocId(), seq, rev.GetDocId(), value, rev, null));
}
return result;
}
public void NonNullDictionary_Unit_Contains_ValueIsNull()
{
IDictionary<String, String> dictionary = new Dictionary<String, String>() {
{ "Key1", "Value1" },
{ "Key2", "Value2" },
{ "Key3", "Value3" }
};
ICollection<KeyValuePair<String, String>> target = new NonNullDictionary<String, String>(dictionary);
KeyValuePair<String, String> item = new KeyValuePair<String, String>(dictionary.Keys.First(), null);
Boolean actual = target.Contains(item);
Assert.AreEqual(false, actual);
}
