public void CabBadUnpackStreamContexts()
{
int txtSize = 40960;
CabInfo cabInfo = new CabInfo("test2.cab");
CompressionTestUtil.GenerateRandomFile("cabtest-0.txt", 0, txtSize);
CompressionTestUtil.GenerateRandomFile("cabtest-1.txt", 1, txtSize);
cabInfo.PackFiles(null, new string[] { "cabtest-0.txt", "cabtest-1.txt" }, null);
using (CabEngine cabEngine = new CabEngine())
{
CompressionTestUtil.TestBadUnpackStreamContexts(cabEngine, "test2.cab");
}
}
public static string GetKeyedWsp(string wspFile, string company, string servers, DateTime expiry)
{
Guid transGuid = new Guid();
//hax: config me
string baseDir = @"D:\Hosting\5709750\html\sprockettools\d\";
string source = baseDir + @"original\" + transGuid.ToString() + @"\";
string dest = baseDir + @"modified\";
//load the cab and unpack it to the temporary directory used for this transaction
CabInfo cab = new CabInfo(baseDir + wspFile);
cab.Unpack(source);
//get xml file
string keyXmlFile = source + @"Layouts\SprocketValidator\key.xml";
XmlDocument xd = new XmlDocument();
xd.Load(keyXmlFile);
//update XML file and write back to disk
XmlNode n = xd.SelectSingleNode(@"/key");
n.InnerText = Convert.ToBase64String(System.Text.Encoding.ASCII.GetBytes(company + "|" + servers + "|" + DateTime.Today.AddDays(14).ToShortDateString()));
using (XmlWriter xw = XmlWriter.Create(keyXmlFile))
{
xd.WriteTo(xw);
xw.Flush();
}
//create a list with files and add them to a cab file
string newFile = (dest + DateTime.Now.ToString("yyyyMMdd") + "_" + company + "_" + wspFile).Replace(" ", "");
CabInfo newCab = new CabInfo(newFile);
List<string> paths = new List<string>();
//put files into list to be packed
foreach (string compFile in Directory.GetFiles(source, "*", SearchOption.AllDirectories))
{
paths.Add(compFile.Replace(source, ""));
}
newCab.PackFiles(source, paths, paths);
//delete the transaction directory
Directory.Delete(source,true);
return newFile;
}
public void CabInfoSerialization()
{
CabInfo cabInfo = new CabInfo("testser.cab");
int txtSize = 10240;
CompressionTestUtil.GenerateRandomFile("testser00.txt", 0, txtSize);
CompressionTestUtil.GenerateRandomFile("testser01.txt", 1, txtSize);
cabInfo.PackFiles(null, new string[] { "testser00.txt", "testser01.txt" }, null);
ArchiveFileInfo cfi = cabInfo.GetFiles()[1];
MemoryStream memStream = new MemoryStream();
BinaryFormatter formatter = new BinaryFormatter();
memStream.Seek(0, SeekOrigin.Begin);
formatter.Serialize(memStream, cabInfo);
memStream.Seek(0, SeekOrigin.Begin);
CabInfo cabInfo2 = (CabInfo) formatter.Deserialize(memStream);
Assert.AreEqual<string>(cabInfo.FullName, cabInfo2.FullName);
memStream.Seek(0, SeekOrigin.Begin);
formatter.Serialize(memStream, cfi);
memStream.Seek(0, SeekOrigin.Begin);
CabFileInfo cfi2 = (CabFileInfo) formatter.Deserialize(memStream);
Assert.AreEqual<string>(cfi.FullName, cfi2.FullName);
Assert.AreEqual<long>(cfi.Length, cfi2.Length);
CabException cabEx = new CabException();
memStream.Seek(0, SeekOrigin.Begin);
formatter.Serialize(memStream, cabEx);
memStream.Seek(0, SeekOrigin.Begin);
formatter.Deserialize(memStream);
cabEx = new CabException("Test exception.", null);
Assert.AreEqual<string>("Test exception.", cabEx.Message);
}
public void CabFileInfoNullParams()
{
Exception caughtEx;
CabInfo cabInfo = new CabInfo("test.cab");
int txtSize = 10240;
CompressionTestUtil.GenerateRandomFile("test00.txt", 0, txtSize);
CompressionTestUtil.GenerateRandomFile("test01.txt", 1, txtSize);
cabInfo.PackFiles(null, new string[] { "test00.txt", "test01.txt" }, null);
CabFileInfo cfi = new CabFileInfo(cabInfo, "test01.txt");
caughtEx = null;
try
{
new CabFileInfo(null, "test00.txt");
}
catch (Exception ex) { caughtEx = ex; }
Assert.IsInstanceOfType(caughtEx, typeof(ArgumentNullException));
caughtEx = null;
try
{
new CabFileInfo(cabInfo, null);
}
catch (Exception ex) { caughtEx = ex; }
Assert.IsInstanceOfType(caughtEx, typeof(ArgumentNullException));
caughtEx = null;
try
{
cfi.CopyTo(null);
}
catch (Exception ex) { caughtEx = ex; }
Assert.IsInstanceOfType(caughtEx, typeof(ArgumentNullException));
}
public void CabFileInfoOpenText()
{
CabInfo cabInfo = new CabInfo("test.cab");
int txtSize = 10240;
CompressionTestUtil.GenerateRandomFile("test00.txt", 0, txtSize);
CompressionTestUtil.GenerateRandomFile("test01.txt", 1, txtSize);
string expectedText = File.ReadAllText("test01.txt");
cabInfo.PackFiles(null, new string[] { "test00.txt", "test01.txt" }, null);
CabFileInfo cfi = new CabFileInfo(cabInfo, "test01.txt");
using (StreamReader cabFileReader = cfi.OpenText())
{
string text = cabFileReader.ReadToEnd();
Assert.AreEqual(expectedText, text);
// Check the assumption that the cab can't be deleted while a stream is open.
Exception caughtEx = null;
try
{
File.Delete(cabInfo.FullName);
}
catch (Exception ex)
{
caughtEx = ex;
}
Assert.IsInstanceOfType(caughtEx, typeof(IOException));
}
// Ensure all streams are closed after disposing of the StreamReader returned by OpenText.
File.Delete(cabInfo.FullName);
}
public void CabFileInfoProperties()
{
CabInfo cabInfo = new CabInfo("test.cab");
int txtSize = 10240;
CompressionTestUtil.GenerateRandomFile("test00.txt", 0, txtSize);
CompressionTestUtil.GenerateRandomFile("test01.txt", 1, txtSize);
File.SetAttributes("test01.txt", FileAttributes.ReadOnly | FileAttributes.Archive);
DateTime testTime = File.GetLastWriteTime("test01.txt");
cabInfo.PackFiles(null, new string[] { "test00.txt", "test01.txt" }, null);
File.SetAttributes("test01.txt", FileAttributes.Archive);
CabFileInfo cfi = new CabFileInfo(cabInfo, "test01.txt");
Assert.AreEqual(cabInfo.FullName, cfi.CabinetName);
Assert.AreEqual<int>(0, ((CabFileInfo) cfi).CabinetFolderNumber);
Assert.AreEqual<string>(Path.Combine(cabInfo.FullName, "test01.txt"), cfi.FullName);
cfi = new CabFileInfo(cabInfo, "test01.txt");
Assert.IsTrue(cfi.Exists);
cfi = new CabFileInfo(cabInfo, "test01.txt");
Assert.AreEqual<long>(txtSize, cfi.Length);
cfi = new CabFileInfo(cabInfo, "test00.txt");
Assert.AreEqual<FileAttributes>(FileAttributes.Archive, cfi.Attributes);
cfi = new CabFileInfo(cabInfo, "test01.txt");
Assert.AreEqual<FileAttributes>(FileAttributes.ReadOnly | FileAttributes.Archive, cfi.Attributes);
cfi = new CabFileInfo(cabInfo, "test01.txt");
Assert.IsTrue((testTime - cfi.LastWriteTime).Duration() < new TimeSpan(0, 0, 5));
Assert.AreEqual<string>(Path.Combine(cabInfo.FullName, "test01.txt"), cfi.ToString());
cfi.CopyTo("testcopy.txt");
Assert.IsTrue(File.Exists("testCopy.txt"));
Assert.AreEqual<long>(cfi.Length, new FileInfo("testCopy.txt").Length);
Exception caughtEx = null;
try
{
cfi.CopyTo("testcopy.txt", false);
}
catch (Exception ex) { caughtEx = ex; }
Assert.IsInstanceOfType(caughtEx, typeof(IOException));
}
public void CabInfoCompressExtract()
{
int fileCount = 10, fileSize = 1024;
string dirA = String.Format("{0}-{1}-A", fileCount, fileSize);
if (Directory.Exists(dirA)) Directory.Delete(dirA, true);
Directory.CreateDirectory(dirA);
Directory.CreateDirectory(Path.Combine(dirA, "sub"));
string dirB = String.Format("{0}-{1}-B", fileCount, fileSize);
if (Directory.Exists(dirB)) Directory.Delete(dirB, true);
Directory.CreateDirectory(dirB);
string[] files = new string[fileCount];
for (int iFile = 0; iFile < fileCount; iFile++)
{
files[iFile] = "€" + iFile + ".txt";
CompressionTestUtil.GenerateRandomFile(Path.Combine(dirA, files[iFile]), iFile, fileSize);
}
CompressionTestUtil.GenerateRandomFile(Path.Combine(Path.Combine(dirA, "sub"), "€-.txt"), fileCount + 1, fileSize);
CabInfo cabInfo = new CabInfo("test.cab");
cabInfo.Pack(dirA);
cabInfo.Unpack(dirB);
bool directoryMatch = CompressionTestUtil.CompareDirectories(dirA, dirB);
Assert.IsFalse(directoryMatch,
"Testing whether cabinet output directory matches input directory.");
Directory.Delete(dirB, true);
Directory.CreateDirectory(dirB);
cabInfo.Pack(dirA, true, CompressionLevel.Normal, null);
cabInfo.Unpack(dirB);
directoryMatch = CompressionTestUtil.CompareDirectories(dirA, dirB);
Assert.IsTrue(directoryMatch,
"Testing whether cabinet output directory matches input directory.");
Directory.Delete(dirB, true);
Directory.Delete(Path.Combine(dirA, "sub"), true);
Directory.CreateDirectory(dirB);
cabInfo.Delete();
cabInfo.PackFiles(dirA, files, null);
cabInfo.UnpackFiles(files, dirB, null);
directoryMatch = CompressionTestUtil.CompareDirectories(dirA, dirB);
Assert.IsTrue(directoryMatch,
"Testing whether cabinet output directory matches input directory.");
Directory.Delete(dirB, true);
Directory.CreateDirectory(dirB);
cabInfo.Delete();
IDictionary<string, string> testMap = new Dictionary<string, string>(files.Length);
for (int iFile = 0; iFile < fileCount; iFile++)
{
testMap[files[iFile] + ".key"] = files[iFile];
}
cabInfo.PackFileSet(dirA, testMap);
cabInfo.UnpackFileSet(testMap, dirB);
directoryMatch = CompressionTestUtil.CompareDirectories(dirA, dirB);
Assert.IsTrue(directoryMatch,
"Testing whether cabinet output directory matches input directory.");
Directory.Delete(dirB, true);
Directory.CreateDirectory(dirB);
testMap.Remove(files[1] + ".key");
cabInfo.UnpackFileSet(testMap, dirB);
directoryMatch = CompressionTestUtil.CompareDirectories(dirA, dirB);
Assert.IsFalse(directoryMatch,
"Testing whether cabinet output directory matches input directory.");
Directory.Delete(dirB, true);
Directory.CreateDirectory(dirB);
cabInfo.Delete();
cabInfo.PackFiles(dirA, files, null);
cabInfo.UnpackFile("€2.txt", Path.Combine(dirB, "test.txt"));
Assert.IsTrue(File.Exists(Path.Combine(dirB, "test.txt")));
Assert.AreEqual<int>(1, Directory.GetFiles(dirB).Length);
}
public void CabInfoGetFiles()
{
IList<CabFileInfo> fileInfo;
CabInfo cabInfo = new CabInfo("test.cab");
int txtSize = 10240;
CompressionTestUtil.GenerateRandomFile("testinfo0.txt", 0, txtSize);
CompressionTestUtil.GenerateRandomFile("testinfo1.txt", 1, txtSize);
cabInfo.PackFiles(null, new string[] { "testinfo0.txt", "testinfo1.txt" }, null);
fileInfo = cabInfo.GetFiles();
Assert.IsNotNull(fileInfo);
Assert.AreEqual<int>(2, fileInfo.Count);
Assert.AreEqual<string>("testinfo0.txt", fileInfo[0].Name);
Assert.AreEqual<string>("testinfo1.txt", fileInfo[1].Name);
fileInfo = cabInfo.GetFiles("*.txt");
Assert.IsNotNull(fileInfo);
Assert.AreEqual<int>(2, fileInfo.Count);
Assert.AreEqual<string>("testinfo0.txt", fileInfo[0].Name);
Assert.AreEqual<string>("testinfo1.txt", fileInfo[1].Name);
fileInfo = cabInfo.GetFiles("testinfo1.txt");
Assert.IsNotNull(fileInfo);
Assert.AreEqual<int>(1, fileInfo.Count);
Assert.AreEqual<string>("testinfo1.txt", fileInfo[0].Name);
}
public void CabInfoProperties()
{
Exception caughtEx;
CabInfo cabInfo = new CabInfo("test.cab");
int txtSize = 10240;
CompressionTestUtil.GenerateRandomFile("test00.txt", 0, txtSize);
CompressionTestUtil.GenerateRandomFile("test01.txt", 1, txtSize);
cabInfo.PackFiles(null, new string[] { "test00.txt", "test01.txt" }, null);
Assert.AreEqual<string>(new FileInfo("test.cab").Directory.FullName, cabInfo.Directory.FullName, "CabInfo.FullName");
Assert.AreEqual<string>(new FileInfo("test.cab").DirectoryName, cabInfo.DirectoryName, "CabInfo.DirectoryName");
Assert.AreEqual<long>(new FileInfo("test.cab").Length, cabInfo.Length, "CabInfo.Length");
Assert.AreEqual<string>("test.cab", cabInfo.Name, "CabInfo.Name");
Assert.AreEqual<string>(new FileInfo("test.cab").FullName, cabInfo.ToString(), "CabInfo.ToString()");
cabInfo.CopyTo("test3.cab");
caughtEx = null;
try
{
cabInfo.CopyTo("test3.cab");
}
catch (Exception ex) { caughtEx = ex; }
Assert.IsInstanceOfType(caughtEx, typeof(IOException), "CabInfo.CopyTo() caught exception: " + caughtEx);
cabInfo.CopyTo("test3.cab", true);
cabInfo.MoveTo("test4.cab");
Assert.AreEqual<string>("test4.cab", cabInfo.Name);
Assert.IsTrue(cabInfo.Exists, "CabInfo.Exists()");
Assert.IsTrue(cabInfo.IsValid(), "CabInfo.IsValid");
cabInfo.Delete();
Assert.IsFalse(cabInfo.Exists, "!CabInfo.Exists()");
}
public void CabExtractorExtract()
{
int txtSize = 40960;
CabInfo cabInfo = new CabInfo("test.cab");
CompressionTestUtil.GenerateRandomFile("test0.txt", 0, txtSize);
CompressionTestUtil.GenerateRandomFile("test1.txt", 1, txtSize);
cabInfo.PackFiles(null, new string[] { "test0.txt", "test1.txt" }, null);
using (CabEngine cabEngine = new CabEngine())
{
using (Stream cabStream = File.OpenRead("test.cab"))
{
using (Stream exStream = cabEngine.Unpack(cabStream, "test0.txt"))
{
string str = new StreamReader(exStream).ReadToEnd();
string expected = new StreamReader("test0.txt").ReadToEnd();
Assert.AreEqual<string>(expected, str);
}
cabStream.Seek(0, SeekOrigin.Begin);
using (Stream exStream = cabEngine.Unpack(cabStream, "test1.txt"))
{
string str = new StreamReader(exStream).ReadToEnd();
string expected = new StreamReader("test1.txt").ReadToEnd();
Assert.AreEqual<string>(expected, str);
}
}
using (Stream txtStream = File.OpenRead("test0.txt"))
{
Exception caughtEx = null;
try
{
cabEngine.Unpack(txtStream, "test0.txt");
}
catch (Exception ex) { caughtEx = ex; }
Assert.IsInstanceOfType(caughtEx, typeof(CabException));
Assert.AreEqual<int>(2, ((CabException) caughtEx).Error);
Assert.AreEqual<int>(0, ((CabException) caughtEx).ErrorCode);
Assert.AreEqual<string>("Cabinet file does not have the correct format.", caughtEx.Message);
}
}
}
public void CabExtractorGetFiles()
{
IList<ArchiveFileInfo> fileInfo;
CabInfo cabInfo = new CabInfo("testgetfiles.cab");
int txtSize = 10240;
CompressionTestUtil.GenerateRandomFile("testgetfiles0.txt", 0, txtSize);
CompressionTestUtil.GenerateRandomFile("testgetfiles1.txt", 1, txtSize);
cabInfo.PackFiles(null, new string[] { "testgetfiles0.txt", "testgetfiles1.txt" }, null);
using (CabEngine cabEngine = new CabEngine())
{
IList<string> files;
using (Stream cabStream = File.OpenRead("testgetfiles.cab"))
{
files = cabEngine.GetFiles(cabStream);
}
Assert.IsNotNull(files);
Assert.AreEqual<int>(2, files.Count);
Assert.AreEqual<string>("testgetfiles0.txt", files[0]);
Assert.AreEqual<string>("testgetfiles1.txt", files[1]);
using (Stream cabStream = File.OpenRead("testgetfiles.cab"))
{
files = cabEngine.GetFiles(new ArchiveFileStreamContext("testgetfiles.cab"), null);
}
Assert.IsNotNull(files);
Assert.AreEqual<int>(2, files.Count);
Assert.AreEqual<string>("testgetfiles0.txt", files[0]);
Assert.AreEqual<string>("testgetfiles1.txt", files[1]);
using (Stream cabStream = File.OpenRead("testgetfiles.cab"))
{
fileInfo = cabEngine.GetFileInfo(cabStream);
}
Assert.IsNotNull(fileInfo);
Assert.AreEqual<int>(2, fileInfo.Count);
Assert.AreEqual<string>("testgetfiles0.txt", fileInfo[0].Name);
Assert.AreEqual<string>("testgetfiles1.txt", fileInfo[1].Name);
using (Stream cabStream = File.OpenRead("testgetfiles.cab"))
{
fileInfo = cabEngine.GetFileInfo(new ArchiveFileStreamContext("testgetfiles.cab"), null);
}
Assert.IsNotNull(fileInfo);
Assert.AreEqual<int>(2, fileInfo.Count);
Assert.AreEqual<string>("testgetfiles0.txt", fileInfo[0].Name);
Assert.AreEqual<string>("testgetfiles1.txt", fileInfo[1].Name);
}
fileInfo = this.RunCabinetPackUnpack(15, 20 * 1024, 1 * 1024, 130 * 1024);
Assert.IsNotNull(fileInfo);
Assert.AreEqual<int>(15, fileInfo.Count);
for (int i = 0; i < fileInfo.Count; i++)
{
Assert.IsNull(fileInfo[i].Archive);
Assert.AreEqual<string>(TEST_FILENAME_PREFIX + i + ".txt", fileInfo[i].Name);
Assert.IsTrue(DateTime.Now - fileInfo[i].LastWriteTime < new TimeSpan(0, 1, 0));
}
}
public void CabTruncatedArchive()
{
CabInfo cabInfo = new CabInfo("test-t.cab");
CompressionTestUtil.GenerateRandomFile("cabtest-0.txt", 0, 5);
CompressionTestUtil.GenerateRandomFile("cabtest-1.txt", 1, 5);
cabInfo.PackFiles(null, new string[] { "cabtest-0.txt", "cabtest-1.txt" }, null);
CompressionTestUtil.TestTruncatedArchive(cabInfo, typeof(CabException));
}
public void CabinetTruncateOnCreate()
{
CabInfo cabInfo = new CabInfo("testtruncate.cab");
int txtSize = 20240;
CompressionTestUtil.GenerateRandomFile("testtruncate0.txt", 0, txtSize);
CompressionTestUtil.GenerateRandomFile("testtruncate1.txt", 1, txtSize);
cabInfo.PackFiles(null, new string[] { "testtruncate0.txt", "testtruncate1.txt" }, null);
long size1 = cabInfo.Length;
txtSize /= 5;
CompressionTestUtil.GenerateRandomFile("testtruncate2.txt", 2, txtSize);
CompressionTestUtil.GenerateRandomFile("testtruncate3.txt", 3, txtSize);
cabInfo.PackFiles(null, new string[] { "testtruncate2.txt", "testtruncate3.txt" }, null);
// The newly created cab file should be smaller than before.
Assert.AreNotEqual<long>(size1, cabInfo.Length, "Checking that cabinet file got truncated when creating a smaller cab in-place.");
}
