public virtual void TestReadNestedCFP()
{
Directory newDir = NewDirectory();
CompoundFileDirectory csw = new CompoundFileDirectory(newDir, "d.cfs", NewIOContext(Random()), true);
CompoundFileDirectory nested = new CompoundFileDirectory(newDir, "b.cfs", NewIOContext(Random()), true);
IndexOutput @out = nested.CreateOutput("b.xyz", NewIOContext(Random()));
IndexOutput out1 = nested.CreateOutput("b_1.xyz", NewIOContext(Random()));
@out.WriteInt(0);
out1.WriteInt(1);
@out.Dispose();
out1.Dispose();
nested.Dispose();
newDir.Copy(csw, "b.cfs", "b.cfs", NewIOContext(Random()));
newDir.Copy(csw, "b.cfe", "b.cfe", NewIOContext(Random()));
newDir.DeleteFile("b.cfs");
newDir.DeleteFile("b.cfe");
csw.Dispose();
Assert.AreEqual(2, newDir.ListAll().Length);
csw = new CompoundFileDirectory(newDir, "d.cfs", NewIOContext(Random()), false);
Assert.AreEqual(2, csw.ListAll().Length);
nested = new CompoundFileDirectory(csw, "b.cfs", NewIOContext(Random()), false);
Assert.AreEqual(2, nested.ListAll().Length);
IndexInput openInput = nested.OpenInput("b.xyz", NewIOContext(Random()));
Assert.AreEqual(0, openInput.ReadInt());
openInput.Dispose();
openInput = nested.OpenInput("b_1.xyz", NewIOContext(Random()));
Assert.AreEqual(1, openInput.ReadInt());
openInput.Dispose();
nested.Dispose();
csw.Dispose();
newDir.Dispose();
}
public virtual void TestAppend()
{
Directory newDir = NewDirectory();
CompoundFileDirectory csw = new CompoundFileDirectory(newDir, "d.cfs", NewIOContext(Random), true);
int size = 5 + Random.Next(128);
for (int j = 0; j < 2; j++)
{
IndexOutput os = csw.CreateOutput("seg_" + j + "_foo.txt", NewIOContext(Random));
for (int i = 0; i < size; i++)
{
os.WriteInt32(i * j);
}
os.Dispose();
string[] listAll = newDir.ListAll();
Assert.AreEqual(1, listAll.Length);
Assert.AreEqual("d.cfs", listAll[0]);
}
CreateSequenceFile(Dir, "d1", (sbyte)0, 15);
Dir.Copy(csw, "d1", "d1", NewIOContext(Random));
string[] listAll_ = newDir.ListAll();
Assert.AreEqual(1, listAll_.Length);
Assert.AreEqual("d.cfs", listAll_[0]);
csw.Dispose();
CompoundFileDirectory csr = new CompoundFileDirectory(newDir, "d.cfs", NewIOContext(Random), false);
for (int j = 0; j < 2; j++)
{
IndexInput openInput = csr.OpenInput("seg_" + j + "_foo.txt", NewIOContext(Random));
Assert.AreEqual(size * 4, openInput.Length);
for (int i = 0; i < size; i++)
{
Assert.AreEqual(i * j, openInput.ReadInt32());
}
openInput.Dispose();
}
IndexInput expected = Dir.OpenInput("d1", NewIOContext(Random));
IndexInput actual = csr.OpenInput("d1", NewIOContext(Random));
AssertSameStreams("d1", expected, actual);
AssertSameSeekBehavior("d1", expected, actual);
expected.Dispose();
actual.Dispose();
csr.Dispose();
newDir.Dispose();
}
public virtual void TestAppendTwice()
{
Directory newDir = NewDirectory();
CompoundFileDirectory csw = new CompoundFileDirectory(newDir, "d.cfs", NewIOContext(Random()), true);
CreateSequenceFile(newDir, "d1", (sbyte)0, 15);
IndexOutput @out = csw.CreateOutput("d.xyz", NewIOContext(Random()));
@out.WriteInt(0);
@out.Dispose();
Assert.AreEqual(1, csw.ListAll().Length);
Assert.AreEqual("d.xyz", csw.ListAll()[0]);
csw.Dispose();
CompoundFileDirectory cfr = new CompoundFileDirectory(newDir, "d.cfs", NewIOContext(Random()), false);
Assert.AreEqual(1, cfr.ListAll().Length);
Assert.AreEqual("d.xyz", cfr.ListAll()[0]);
cfr.Dispose();
newDir.Dispose();
}
public virtual void TestDoubleClose()
{
Directory newDir = NewDirectory();
CompoundFileDirectory csw = new CompoundFileDirectory(newDir, "d.cfs", NewIOContext(Random()), true);
IndexOutput @out = csw.CreateOutput("d.xyz", NewIOContext(Random()));
@out.WriteInt(0);
@out.Dispose();
csw.Dispose();
// close a second time - must have no effect according to IDisposable
csw.Dispose();
csw = new CompoundFileDirectory(newDir, "d.cfs", NewIOContext(Random()), false);
IndexInput openInput = csw.OpenInput("d.xyz", NewIOContext(Random()));
Assert.AreEqual(0, openInput.ReadInt());
openInput.Dispose();
csw.Dispose();
// close a second time - must have no effect according to IDisposable
csw.Dispose();
newDir.Dispose();
}