public void Create_RenameRemoveAndRenameAgain_wi8047()
{
string filename = "file.test";
string dirToZip = Path.GetFileNameWithoutExtension(Path.GetRandomFileName());
var files = TestUtilities.GenerateFilesFlat(dirToZip);
for (int m = 0; m < 2; m++)
{
string zipFileToCreate = Path.Combine(TopLevelDir, String.Format("Create_RenameRemoveAndRenameAgain_wi8047-{0}.zip", m));
using (var zip = new ZipFile())
{
// select a single file from the list
int n = _rnd.Next(files.Length);
// insert the selected file into the zip, and also rename it
zip.UpdateFile(files[n]).FileName = filename;
// conditionally save
if (m > 0) zip.Save(zipFileToCreate);
// remove the original file
zip.RemoveEntry(zip[filename]);
// select another file from the list, making sure it is not the same file
int n2 = 0;
while ((n2 = _rnd.Next(files.Length)) == n) ;
// insert that other file and rename it
zip.UpdateFile(files[n2]).FileName = filename;
zip.Save(zipFileToCreate);
}
Assert.AreEqual<int>(1, TestUtilities.CountEntries(zipFileToCreate), "Trial {0}: The Zip file has the wrong number of entries.", m);
}
}
public void UpdateZip_UpdateFile_2_NoPasswords()
{
string filename = null;
int entriesAdded = 0;
int j = 0;
string repeatedLine = null;
// select the name of the zip file
string zipFileToCreate = Path.Combine(TopLevelDir, "UpdateZip_UpdateFile_NoPasswords.zip");
// create the subdirectory
string subdir = Path.Combine(TopLevelDir, "A");
Directory.CreateDirectory(subdir);
// create the files
int NumFilesToCreate = _rnd.Next(23) + 14;
for (j = 0; j < NumFilesToCreate; j++)
{
filename = Path.Combine(subdir, String.Format("file{0:D3}.txt", j));
repeatedLine = String.Format("This line is repeated over and over and over in file {0}",
Path.GetFileName(filename));
TestUtilities.CreateAndFillFileText(filename, repeatedLine, _rnd.Next(34000) + 5000);
entriesAdded++;
}
// create the zip archive
Directory.SetCurrentDirectory(TopLevelDir);
using (ZipFile zip1 = new ZipFile())
{
String[] filenames = Directory.GetFiles("A");
foreach (String f in filenames)
zip1.UpdateFile(f, "");
zip1.Comment = "UpdateTests::UpdateZip_UpdateFile_NoPasswords(): This archive will be updated.";
zip1.Save(zipFileToCreate);
}
// Verify the number of files in the zip
Assert.AreEqual<int>(TestUtilities.CountEntries(zipFileToCreate), entriesAdded,
"Zoiks! The Zip file has the wrong number of entries.");
// create another subdirectory
subdir = Path.Combine(TopLevelDir, "updates");
Directory.CreateDirectory(subdir);
// Create a bunch of new files, in that new subdirectory
var UpdatedFiles = new List<string>();
int NumToUpdate = _rnd.Next(NumFilesToCreate - 4);
for (j = 0; j < NumToUpdate; j++)
{
// select a new, uniquely named file to create
do
{
filename = String.Format("file{0:D3}.txt", _rnd.Next(NumFilesToCreate));
} while (UpdatedFiles.Contains(filename));
// create a new file, and fill that new file with text data
repeatedLine = String.Format("**UPDATED** This file ({0}) has been updated on {1}.",
filename, System.DateTime.Now.ToString("yyyy-MM-dd"));
TestUtilities.CreateAndFillFileText(Path.Combine(subdir, filename), repeatedLine, _rnd.Next(34000) + 5000);
UpdatedFiles.Add(filename);
}
// update those files in the zip archive
using (ZipFile zip2 = ZipFile.Read(zipFileToCreate))
{
foreach (string s in UpdatedFiles)
zip2.UpdateFile(Path.Combine(subdir, s), "");
zip2.Comment = "UpdateTests::UpdateZip_UpdateFile_NoPasswords(): This archive has been updated.";
zip2.Save();
}
// Verify the number of files in the zip
Assert.AreEqual<int>(TestUtilities.CountEntries(zipFileToCreate), entriesAdded,
"Zoiks! The Zip file has the wrong number of entries.");
// update those files AGAIN in the zip archive
using (ZipFile zip3 = ZipFile.Read(zipFileToCreate))
{
foreach (string s in UpdatedFiles)
zip3.UpdateFile(Path.Combine(subdir, s), "");
zip3.Comment = "UpdateTests::UpdateZip_UpdateFile_NoPasswords(): This archive has been re-updated.";
zip3.Save();
}
// extract the updated files and verify their contents
using (ZipFile zip4 = ZipFile.Read(zipFileToCreate))
{
foreach (string s in UpdatedFiles)
{
repeatedLine = String.Format("**UPDATED** This file ({0}) has been updated on {1}.",
s, System.DateTime.Now.ToString("yyyy-MM-dd"));
zip4[s].Extract("extract");
// verify the content of the updated file.
var sr = new StreamReader(Path.Combine("extract", s));
string sLine = sr.ReadLine();
sr.Close();
Assert.AreEqual<string>(repeatedLine, sLine,
String.Format("The content of the Updated file ({0}) in the zip archive is incorrect.", s));
}
}
// extract all the other files and verify their contents
using (ZipFile zip5 = ZipFile.Read(zipFileToCreate))
{
foreach (string s1 in zip5.EntryFileNames)
{
bool NotUpdated = true;
foreach (string s2 in UpdatedFiles)
{
if (s2 == s1) NotUpdated = false;
}
if (NotUpdated)
{
zip5[s1].Extract("extract");
repeatedLine = String.Format("This line is repeated over and over and over in file {0}",
s1);
// verify the content of the updated file.
var sr = new StreamReader(Path.Combine("extract", s1));
string sLine = sr.ReadLine();
sr.Close();
Assert.AreEqual<string>(repeatedLine, sLine,
String.Format("The content of the originally added file ({0}) in the zip archive is incorrect.", s1));
}
}
}
}
public void Create_DuplicateEntries_wi8047()
{
string zipFileToCreate = Path.Combine(TopLevelDir, "Create_DuplicateEntries_wi8047.zip");
string filename = "file.test";
string dirToZip = Path.GetFileNameWithoutExtension(Path.GetRandomFileName());
var files = TestUtilities.GenerateFilesFlat(dirToZip);
using (var zip = new ZipFile())
{
int n = _rnd.Next(files.Length);
zip.UpdateFile(files[n]).FileName = filename;
int n2 = 0;
while ((n2 = _rnd.Next(files.Length)) == n) ;
zip.UpdateFile(files[n2]).FileName = filename;
zip.Save(zipFileToCreate);
}
}
