public void UnpackWithSharedBuffer100MB_3()
{
var testRuns = 2;
// 100 MB buffer
var writeQueue = new AsyncFileWriteQueue(100 * 1024 * 1024);
writeQueue.Start();
var tmpDir = Directory.CreateDirectory(Path.Combine(Path.GetTempPath(), Guid.NewGuid().ToString("N")));
foreach (var testFile in _testDataDir.GetFiles("*.tgz"))
{
Stopwatch sw = new Stopwatch();
sw.Start();
for (int i = 0; i < testRuns; i++)
{
var testOutDir = tmpDir.CreateSubdirectory(testFile.Name.Replace(".", "_") + "__" + i);
using (var tarStream = new GZipStream(File.OpenRead(testFile.FullName), CompressionMode.Decompress))
{
UnTar.Extract(tarStream, testOutDir, writeQueue, 512 * 1024);
}
}
Debug.WriteLine($"To unpack '{testFile.Name}' {testRuns} times took '{sw.Elapsed}' - avg - '{sw.Elapsed / testRuns} per go.'");
}
writeQueue.WaitComplete().Wait();
Assert.True(tmpDir.Exists);
Assert.True(tmpDir.EnumerateFileSystemInfos().Any());
Directory.Delete(tmpDir.FullName, true);
}
public void SimpleUnpack()
{
var testRuns = 2;
var tmpDir = Directory.CreateDirectory(Path.Combine(Path.GetTempPath(), Guid.NewGuid().ToString("N")));
Stopwatch sw = new Stopwatch();
foreach (var testFile in _testDataDir.GetFiles("*.tgz"))
{
sw.Reset();
sw.Start();
for (int i = 0; i < testRuns; i++)
{
var testOutDir = tmpDir.CreateSubdirectory(testFile.Name.Replace(".", "_") + "__" + i);
using (var tarStream = new GZipStream(File.OpenRead(testFile.FullName), CompressionMode.Decompress))
{
UnTar.Extract(tarStream, testOutDir);
}
}
Debug.WriteLine($"To unpack '{testFile.Name}' {testRuns} times took '{sw.Elapsed}' - avg - '{sw.Elapsed / testRuns} per go.'");
}
Assert.True(tmpDir.Exists);
Assert.True(tmpDir.EnumerateFileSystemInfos().Any());
Directory.Delete(tmpDir.FullName, true);
}