// *****
// Lock acquisition sequence: RAMDirectory, then RAMFile
// *****
/// <summary>
/// Constructs an empty <seealso cref="Directory"/>. </summary>
public RAMDirectory()
{
try
{
LockFactory = new SingleInstanceLockFactory();
}
catch (System.IO.IOException e)
{
// Cannot happen
}
}
// *****
// Lock acquisition sequence: RAMDirectory, then RAMFile
// *****
/// <summary>
/// Constructs an empty <seealso cref="Directory"/>. </summary>
public RAMDirectory()
{
try
{
LockFactory = new SingleInstanceLockFactory();
}
catch (System.IO.IOException e)
{
// Cannot happen
}
}
public virtual void TestFSDirectoryDifferentLockFactory()
{
System.IO.FileInfo indexDirName = _TestUtil.GetTempDir("index.TestLockFactory5");
LockFactory lf = new SingleInstanceLockFactory();
FSDirectory fs1 = FSDirectory.GetDirectory(indexDirName, lf);
// Different lock factory instance should hit IOException:
try
{
FSDirectory.GetDirectory(indexDirName, new SingleInstanceLockFactory());
Assert.Fail("Should have hit an IOException because LockFactory instances differ");
}
catch (System.IO.IOException e)
{
}
FSDirectory fs2 = null;
// Same lock factory instance should not:
try
{
fs2 = FSDirectory.GetDirectory(indexDirName, lf);
}
catch (System.IO.IOException e)
{
System.Console.Out.WriteLine(e.StackTrace);
Assert.Fail("Should not have hit an IOException because LockFactory instances are the same");
}
fs1.Close();
if (fs2 != null)
{
fs2.Close();
}
// Cleanup
_TestUtil.RmDir(indexDirName);
}
public virtual void TestFSDirectoryDifferentLockFactory()
{
System.IO.FileInfo indexDirName = _TestUtil.GetTempDir("index.TestLockFactory5");
LockFactory lf = new SingleInstanceLockFactory();
FSDirectory fs1 = FSDirectory.GetDirectory(indexDirName, lf);
// Different lock factory instance should hit IOException:
try
{
FSDirectory.GetDirectory(indexDirName, new SingleInstanceLockFactory());
Assert.Fail("Should have hit an IOException because LockFactory instances differ");
}
catch (System.IO.IOException e)
{
}
FSDirectory fs2 = null;
// Same lock factory instance should not:
try
{
fs2 = FSDirectory.GetDirectory(indexDirName, lf);
}
catch (System.IO.IOException e)
{
System.Console.Out.WriteLine(e.StackTrace);
Assert.Fail("Should not have hit an IOException because LockFactory instances are the same");
}
fs1.Close();
if (fs2 != null)
{
fs2.Close();
}
// Cleanup
_TestUtil.RmDir(indexDirName);
}
