public void AttemptToDownloadBadDS()
{
// Seen in wild: try to download a bad dataset, and it creates a directory
// anyway. Ops!
var dsinfo = MakeDSInfo("ds1.1.1");
var d = new DirectoryInfo("AttemptToDownloadBadDS");
if (d.Exists)
{
d.Delete(true);
}
var ld = new LinuxMirrorDownloaderPretend(d, "forkitover");
var gf = new GRIDFetchToLinuxVisibleOnWindows(d, ld, "/bogus/files/store");
try {
var r = gf.GetDS(dsinfo);
} catch (ArgumentException)
{
// Expecting it to throw here - no dataset should exist by that name!
}
// Did a local directory get created?
d.Refresh();
Assert.IsFalse(d.Exists);
}
public void DownloadAllFilesSecondTime()
{
var dsinfo = MakeDSInfo("ds1.1.1");
var d = new DirectoryInfo("DownloadAllFilesSecondTime");
if (d.Exists)
{
d.Delete(true);
}
var ld = new LinuxMirrorDownloaderPretend(d, dsinfo.Name);
var gf = new GRIDFetchToLinuxVisibleOnWindows(d, ld, "/bogus/files/store");
var r = gf.GetDS(dsinfo, fileFilter: flist => flist.OrderBy(f => f).Take(1).ToArray());
Assert.AreEqual(1, r.Length);
r = gf.GetDS(dsinfo);
Assert.AreEqual(5, r.Length);
Assert.AreEqual(5, d.EnumerateFiles("*.root.*", SearchOption.AllDirectories).Where(f => !f.FullName.EndsWith(".part")).Count());
}
public void MakeSureContentsFileIsUpdated()
{
var dsinfo = MakeDSInfo("ds1.1.1");
var d = new DirectoryInfo("MakeSureContentsFileIsUpdated");
if (d.Exists)
{
d.Delete(true);
}
d.Create();
var f = new FileInfo(Path.Combine(d.FullName, "contents.txt"));
using (var wr = f.CreateText())
{
wr.WriteLine("otherdataset.data.set gwatts");
}
var ld = new LinuxMirrorDownloaderPretend(d, dsinfo.Name);
var gf = new GRIDFetchToLinuxVisibleOnWindows(d, ld, "/bogus/files/store");
var r = gf.GetDS(dsinfo);
Assert.IsTrue(f.Exists);
Assert.AreEqual("otherdataset.data.set gwatts", f.ReadLine(1));
Assert.IsTrue(f.ReadLine(2).StartsWith(dsinfo.Name));
}
public void MakeSureContentsFileIsCreated()
{
var dsinfo = MakeDSInfo("ds1.1.1");
var d = new DirectoryInfo("MakeSureContentsFileIsCreated");
if (d.Exists)
{
d.Delete(true);
}
var ld = new LinuxMirrorDownloaderPretend(d, dsinfo.Name);
var gf = new GRIDFetchToLinuxVisibleOnWindows(d, ld, "/bogus/files/store");
var r = gf.GetDS(dsinfo);
var f = new FileInfo(Path.Combine(d.FullName, "contents.txt"));
Assert.IsTrue(f.Exists);
Assert.IsTrue(f.ReadLine().StartsWith(dsinfo.Name));
}
public void DownloadToLinuxDirectoryThatIsAWindowsDirectoryWithScoppedDS()
{
var dsinfo = MakeDSInfo("user.norm:ds1.1.1");
var d = new DirectoryInfo("DownloadToLinuxDirectoryThatIsAWindowsDirectory");
if (d.Exists)
{
d.Delete(true);
}
var ld = new LinuxMirrorDownloaderPretend(d, "ds1.1.1");
var gf = new GRIDFetchToLinuxVisibleOnWindows(d, ld, "/bogus/files/store");
var r = gf.GetDS(dsinfo);
Assert.IsNotNull(r);
Assert.AreEqual(5, r.Length);
Assert.AreEqual("/bogus/files/store/ds1.1.1", ld.LinuxDest);
}
public void DownloadToLinuxDirectoryThatIsAWindowsDirectoryAndAreadyCreated()
{
// Seen in the wild. A crash (or other interruption) means the dataset directory has
// been created, but is empty (for whatever reason). In that particular case, we should
// treat it as not there.
var dsinfo = MakeDSInfo("ds1.1.1");
var d = new DirectoryInfo("DownloadToLinuxDirectoryThatIsAWindowsDirectory");
if (d.Exists)
{
d.Delete(true);
}
d.Create();
var dsdir = d.SubDir(dsinfo.Name);
dsdir.Create();
var ld = new LinuxMirrorDownloaderPretend(d, dsinfo.Name);
var gf = new GRIDFetchToLinuxVisibleOnWindows(d, ld, "/bogus/files/store");
var r = gf.GetDS(dsinfo);
Assert.IsNotNull(r);
Assert.AreEqual(5, r.Length);
Assert.AreEqual("/bogus/files/store/ds1.1.1", ld.LinuxDest);
}