public void TestServerDirectoryFileDump()
{
string pathQuery = Guid.NewGuid().ToString();
string tempDir = Path.Combine(Path.GetTempPath(), pathQuery);
Directory.CreateDirectory(tempDir);
string loremIpsum = "Lorem ipsum dolor sit amet";
StringBuilder sb = new StringBuilder(loremIpsum.Length * 1024);
for (int i = 0; i < 102400; i++)
{
sb.Append(loremIpsum);
}
File.WriteAllText(Path.Combine(tempDir, "file.txt"), sb.ToString());
MockDeaClient.SetResponse(tempDir);
MockDeaClient client = new MockDeaClient();
Uhuru.CloudFoundry.DEA.DirectoryServer.DirectoryServer server = new DEA.DirectoryServer.DirectoryServer();
server.Start("127.0.0.1", DirectoryConfiguration.ReadConfig(), client);
string output = DownloadString(string.Format("http://127.0.0.1:{0}/{1}", DirectoryConfiguration.ReadConfig().DirectoryServer.V2Port, "file.txt"));
server.Stop();
Assert.IsFalse(string.IsNullOrWhiteSpace(output));
Assert.IsTrue(output == sb.ToString());
}
public void TestServerDirectoryDirList()
{
string pathQuery = Guid.NewGuid().ToString();
string tempDir = Path.Combine(Path.GetTempPath(), pathQuery);
Directory.CreateDirectory(tempDir);
Directory.CreateDirectory(Path.Combine(tempDir, "dir1"));
Directory.CreateDirectory(Path.Combine(tempDir, "dir2"));
string loremIpsum = "Lorem ipsum dolor sit amet";
File.WriteAllText(Path.Combine(tempDir, "file1.txt"), loremIpsum);
StringBuilder sb = new StringBuilder(loremIpsum.Length * 1024);
for (int i = 0; i < 1024; i++)
{
sb.Append(loremIpsum);
}
File.WriteAllText(Path.Combine(tempDir, "file2.txt"), sb.ToString());
MockDeaClient.SetResponse(Path.GetTempPath());
MockDeaClient client = new MockDeaClient();
Uhuru.CloudFoundry.DEA.DirectoryServer.DirectoryServer server = new DEA.DirectoryServer.DirectoryServer();
server.Start("127.0.0.1", DirectoryConfiguration.ReadConfig(), client);
string output = DownloadString(string.Format("http://127.0.0.1:{0}/{1}", DirectoryConfiguration.ReadConfig().DirectoryServer.V2Port, pathQuery));
server.Stop();
Assert.IsFalse(string.IsNullOrWhiteSpace(output));
string expectedOutput = string.Format(@"dir1/ -
dir2/ -
file1.txt {0}B
file2.txt {1}K
", loremIpsum.Length, ((1024.0 * loremIpsum.Length) / 1024).ToString("0.00"));
Assert.IsTrue(output == expectedOutput);
}
public void TestServerDirectoryFileTail()
{
string pathQuery = Guid.NewGuid().ToString();
string tempDir = Path.Combine(Path.GetTempPath(), pathQuery);
Directory.CreateDirectory(tempDir);
string loremIpsum = "Lorem ipsum dolor sit amet";
string filePath = Path.Combine(tempDir, "file.txt");
File.WriteAllText(filePath, loremIpsum);
MockDeaClient.SetResponse(tempDir);
MockDeaClient client = new MockDeaClient();
Uhuru.CloudFoundry.DEA.DirectoryServer.DirectoryServer server = new DEA.DirectoryServer.DirectoryServer();
DEAElement config = DirectoryConfiguration.ReadConfig();
config.DirectoryServer.StreamingTimeoutMS = 5000;
server.Start("127.0.0.1", config, client);
Random rnd = new Random();
string returnBytes = string.Empty;
string sentBytes = string.Empty;
int readCount = 0;
string appendChars = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789";
Thread newThread = new Thread(() =>
{
byte[] randomBytes = new byte[rnd.Next(100)];
rnd.NextBytes(randomBytes);
File.AppendAllText(filePath, ASCIIEncoding.ASCII.GetString(randomBytes));
HttpWebResponse response = null;
HttpWebRequest request = (HttpWebRequest)HttpWebRequest.Create(string.Format("http://127.0.0.1:{0}/{1}?tail", DirectoryConfiguration.ReadConfig().DirectoryServer.V2Port, "file.txt"));
response = (HttpWebResponse)request.GetResponse();
Stream responseStream = response.GetResponseStream();
byte[] responseBytes = new byte[200];
int read;
do
{
read = responseStream.Read(responseBytes, 0, responseBytes.Length);
returnBytes += ASCIIEncoding.ASCII.GetString(responseBytes, 0, read);
readCount ++;
}
while (read != 0);
});
Thread writerThread = new Thread(() =>
{
for (int i = 0; i < 10; i++)
{
Thread.Sleep(50);
string toWrite = string.Empty;
for (int j = 0; j < rnd.Next(100); j++)
{
toWrite += appendChars[rnd.Next(appendChars.Length)];
}
File.AppendAllText(filePath, toWrite);
sentBytes += toWrite;
}
});
newThread.Start();
Thread.Sleep(1000);
writerThread.Start();
writerThread.Join();
newThread.Join();
server.Stop();
Assert.AreEqual(sentBytes, returnBytes);
Assert.IsTrue(readCount > 1);
}
public void TestServerDirectoryFileTail()
{
string pathQuery = Guid.NewGuid().ToString();
string tempDir = Path.Combine(Path.GetTempPath(), pathQuery);
Directory.CreateDirectory(tempDir);
string loremIpsum = "Lorem ipsum dolor sit amet";
string filePath = Path.Combine(tempDir, "file.txt");
File.WriteAllText(filePath, loremIpsum);
MockDeaClient.SetResponse(tempDir);
MockDeaClient client = new MockDeaClient();
Uhuru.CloudFoundry.DEA.DirectoryServer.DirectoryServer server = new DEA.DirectoryServer.DirectoryServer();
DEAElement config = DirectoryConfiguration.ReadConfig();
config.DirectoryServer.StreamingTimeoutMS = 5000;
server.Start("127.0.0.1", config, client);
Random rnd = new Random();
string returnBytes = string.Empty;
string sentBytes = string.Empty;
int readCount = 0;
string appendChars = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789";
Thread newThread = new Thread(() =>
{
byte[] randomBytes = new byte[rnd.Next(100)];
rnd.NextBytes(randomBytes);
File.AppendAllText(filePath, ASCIIEncoding.ASCII.GetString(randomBytes));
HttpWebResponse response = null;
HttpWebRequest request = (HttpWebRequest)HttpWebRequest.Create(string.Format("http://127.0.0.1:{0}/{1}?tail", DirectoryConfiguration.ReadConfig().DirectoryServer.V2Port, "file.txt"));
response = (HttpWebResponse)request.GetResponse();
Stream responseStream = response.GetResponseStream();
byte[] responseBytes = new byte[200];
int read;
do
{
read = responseStream.Read(responseBytes, 0, responseBytes.Length);
returnBytes += ASCIIEncoding.ASCII.GetString(responseBytes, 0, read);
readCount++;
}while (read != 0);
});
Thread writerThread = new Thread(() =>
{
for (int i = 0; i < 10; i++)
{
Thread.Sleep(50);
string toWrite = string.Empty;
for (int j = 0; j < rnd.Next(100); j++)
{
toWrite += appendChars[rnd.Next(appendChars.Length)];
}
File.AppendAllText(filePath, toWrite);
sentBytes += toWrite;
}
});
newThread.Start();
Thread.Sleep(1000);
writerThread.Start();
writerThread.Join();
newThread.Join();
server.Stop();
Assert.AreEqual(sentBytes, returnBytes);
Assert.IsTrue(readCount > 1);
}