public virtual void TestSimpleIntBlocks()
{
Directory dir = NewDirectory();
Int32StreamFactory f = (new MockFixedInt32BlockPostingsFormat(128)).GetInt32Factory();
Int32IndexOutput @out = f.CreateOutput(dir, "test", NewIOContext(Random));
for (int i = 0; i < 11777; i++)
{
@out.Write(i);
}
@out.Dispose();
Int32IndexInput @in = f.OpenInput(dir, "test", NewIOContext(Random));
Int32IndexInput.Reader r = @in.GetReader();
for (int i = 0; i < 11777; i++)
{
assertEquals(i, r.Next());
}
@in.Dispose();
dir.Dispose();
}
public override Int32IndexOutput CreateOutput(Directory dir, string fileName, IOContext context)
{
Int32StreamFactory f = delegates[(Math.Abs(salt ^ GetExtension(fileName).GetHashCode())) % delegates.Count];
if (LuceneTestCase.Verbose)
{
Console.WriteLine("MockRandomCodec: write using int factory " + f + " to fileName=" + fileName);
}
return(f.CreateOutput(dir, fileName, context));
}
public override Int32IndexInput OpenInput(Directory dir, string fileName, IOContext context)
{
// Must only use extension, because IW.addIndexes can
// rename segment!
Int32StreamFactory f = delegates[(Math.Abs(salt ^ GetExtension(fileName).GetHashCode())) % delegates.Count];
if (LuceneTestCase.Verbose)
{
Console.WriteLine("MockRandomCodec: read using int factory " + f + " from fileName=" + fileName);
}
return(f.OpenInput(dir, fileName, context));
}
public virtual void TestEmptySimpleIntBlocks()
{
Directory dir = NewDirectory();
Int32StreamFactory f = (new MockFixedInt32BlockPostingsFormat(128)).GetInt32Factory();
Int32IndexOutput @out = f.CreateOutput(dir, "test", NewIOContext(Random));
// write no ints
@out.Dispose();
Int32IndexInput @in = f.OpenInput(dir, "test", NewIOContext(Random));
@in.GetReader();
// read no ints
@in.Dispose();
dir.Dispose();
}