public void TestPackAndUnpackTrivial()
{
// Generate a couple useless files to pack
var tempPath = Path.GetTempPath();
var tempFiles = new List <(string Path, string Text, string CoreName)>();
for (int i = 0; i < 15; i++)
{
var coreName = $"{nameof(TestPackAndUnpackTrivial)}_input_file{i}.core";
var path = Path.Combine(tempPath, coreName);
var text = $"{i} Here's my testing file with some data! {i}\r\n";
File.WriteAllText(path, text);
tempFiles.Add((path, text, coreName));
}
// Write out compressed bin
var packedArchivePath = Path.Combine(tempPath, $"{nameof(TestPackAndUnpackTrivial)}_packed_archive.bin");
using (var writeArchive = new PackfileWriter(packedArchivePath, false, FileMode.Create))
writeArchive.BuildFromFileList(tempPath, tempFiles.Select(x => x.CoreName));
// Open it back up and validate its contents
using (var readArchive = new PackfileReader(packedArchivePath))
{
readArchive.Validate();
foreach (var file in tempFiles)
{
Assert.IsTrue(readArchive.ContainsFile(file.CoreName));
readArchive.ExtractFile(file.CoreName, file.Path, FileMode.Create);
Assert.IsTrue(File.ReadAllText(file.Path).Equals(file.Text));
File.Delete(file.Path);
}
}
File.Delete(packedArchivePath);
}
public void TestPackAndUnpack()
{
// Gather 500 random files to throw into a bin
var archivePath = Path.Combine(Path.GetTempPath(), $"{nameof(TestPackAndUnpack)}_packed_archive.bin");
var targetDir = GameDataPathExtracted;
if (!targetDir.EndsWith('\\'))
{
targetDir += "\\";
}
var filesToCombine = Directory
.EnumerateFiles(targetDir, "*.core", SearchOption.AllDirectories)
.Take(500)
.Select(f => f.Substring(targetDir.Length))
.ToArray();
using (var writeArchive = new PackfileWriter(archivePath, false, FileMode.Create))
writeArchive.BuildFromFileList(targetDir, filesToCombine);
// Re-extract all of the contained files into memory
using (var readArchive = new PackfileReader(archivePath))
{
readArchive.Validate();
using var tempMS = new MemoryStream();
foreach (string file in filesToCombine)
{
tempMS.Position = 0;
tempMS.SetLength(0);
readArchive.ExtractFile(file, tempMS);
var tempFilePath = Path.Combine(targetDir, file);
Assert.IsTrue(tempMS.Length == new FileInfo(tempFilePath).Length);
}
}
File.Delete(archivePath);
}
public static void PackArchivesQuickTest()
{
string archivePath = Path.Combine(GameDataPath, "test_packed_archive.tmp");
var testArchive = new PackfileWriter(archivePath, false, true);
testArchive.BuildFromFileList(GameDataPathExtracted, QuickTestFiles);
var testArchive2 = new PackfileReader(archivePath);
testArchive2.Validate();
// Re-extract all of the contained files
foreach (string file in QuickTestFiles)
{
string tempFilePath = Path.Combine(GameDataPathExtracted, $"{file}.tmp");
testArchive2.ExtractFile(file, tempFilePath, true);
File.Delete(tempFilePath);
}
File.Delete(archivePath);
}
public static void PackArchivesTest()
{
string archivePath = Path.Combine(GameDataPath, "test_packed_archive.tmp");
string targetDir = GameDataPathExtracted;
if (!targetDir.EndsWith('\\'))
{
targetDir += "\\";
}
var filesToCombine = Directory
.EnumerateFiles(targetDir, "*.core", SearchOption.AllDirectories)
.Take(500)
.Select(f => f.Substring(targetDir.Length))
.ToArray();
var testArchive = new PackfileWriter(archivePath, false, true);
testArchive.BuildFromFileList(targetDir, filesToCombine);
var testArchive2 = new PackfileReader(archivePath);
testArchive2.Validate();
// Re-extract all of the contained files
foreach (string file in filesToCombine)
{
string tempFilePath = Path.Combine(targetDir, $"{file}.tmp");
testArchive2.ExtractFile(file, tempFilePath, true);
File.Delete(tempFilePath);
}
File.Delete(archivePath);
}