internal virtual FST <T> DoTest(int prune1, int prune2, bool allowRandomSuffixSharing)
{
if (LuceneTestCase.VERBOSE)
{
Console.WriteLine("\nTEST: prune1=" + prune1 + " prune2=" + prune2);
}
bool willRewrite = Random.NextBoolean();
Builder <T> builder = new Builder <T>(InputMode == 0 ? FST.INPUT_TYPE.BYTE1 : FST.INPUT_TYPE.BYTE4, prune1, prune2, prune1 == 0 && prune2 == 0, allowRandomSuffixSharing ? Random.NextBoolean() : true, allowRandomSuffixSharing ? TestUtil.NextInt(Random, 1, 10) : int.MaxValue, Outputs, null, willRewrite, PackedInts.DEFAULT, true, 15);
if (LuceneTestCase.VERBOSE)
{
if (willRewrite)
{
Console.WriteLine("TEST: packed FST");
}
else
{
Console.WriteLine("TEST: non-packed FST");
}
}
foreach (InputOutput <T> pair in Pairs)
{
if (pair.Output is IList)
{
IList <long> longValues = (IList <long>)pair.Output;
Builder <object> builderObject = builder as Builder <object>;
foreach (long value in longValues)
{
builderObject.Add(pair.Input, value);
}
}
else
{
builder.Add(pair.Input, pair.Output);
}
}
FST <T> fst = builder.Finish();
if (Random.NextBoolean() && fst != null && !willRewrite)
{
IOContext context = LuceneTestCase.NewIOContext(Random);
IndexOutput @out = Dir.CreateOutput("fst.bin", context);
fst.Save(@out);
@out.Dispose();
IndexInput @in = Dir.OpenInput("fst.bin", context);
try
{
fst = new FST <T>(@in, Outputs);
}
finally
{
@in.Dispose();
Dir.DeleteFile("fst.bin");
}
}
if (LuceneTestCase.VERBOSE && Pairs.Count <= 20 && fst != null)
{
TextWriter w = new StreamWriter(new FileStream("out.dot", FileMode.Open), IOUtils.CHARSET_UTF_8);
Util.toDot(fst, w, false, false);
w.Close();
Console.WriteLine("SAVED out.dot");
}
if (LuceneTestCase.VERBOSE)
{
if (fst == null)
{
Console.WriteLine(" fst has 0 nodes (fully pruned)");
}
else
{
Console.WriteLine(" fst has " + fst.NodeCount + " nodes and " + fst.ArcCount + " arcs");
}
}
if (prune1 == 0 && prune2 == 0)
{
VerifyUnPruned(InputMode, fst);
}
else
{
VerifyPruned(InputMode, fst, prune1, prune2);
}
return(fst);
}
internal virtual FST <T> DoTest(int prune1, int prune2, bool allowRandomSuffixSharing)
{
if (LuceneTestCase.VERBOSE)
{
Console.WriteLine("\nTEST: prune1=" + prune1 + " prune2=" + prune2);
}
bool willRewrite = random.NextBoolean();
Builder <T> builder = new Builder <T>(inputMode == 0 ? FST.INPUT_TYPE.BYTE1 : FST.INPUT_TYPE.BYTE4,
prune1, prune2,
prune1 == 0 && prune2 == 0,
allowRandomSuffixSharing ? random.NextBoolean() : true,
allowRandomSuffixSharing ? TestUtil.NextInt32(random, 1, 10) : int.MaxValue,
outputs,
null,
willRewrite,
PackedInt32s.DEFAULT,
true,
15);
if (LuceneTestCase.VERBOSE)
{
if (willRewrite)
{
Console.WriteLine("TEST: packed FST");
}
else
{
Console.WriteLine("TEST: non-packed FST");
}
}
foreach (InputOutput <T> pair in pairs)
{
if (pair.Output is IEnumerable)
{
Builder <object> builderObject = builder as Builder <object>;
var values = pair.Output as IEnumerable;
foreach (object value in values)
{
builderObject.Add(pair.Input, value);
}
}
else
{
builder.Add(pair.Input, pair.Output);
}
}
FST <T> fst = builder.Finish();
if (random.NextBoolean() && fst != null && !willRewrite)
{
IOContext context = LuceneTestCase.NewIOContext(random);
using (IndexOutput @out = dir.CreateOutput("fst.bin", context))
{
fst.Save(@out);
}
IndexInput @in = dir.OpenInput("fst.bin", context);
try
{
fst = new FST <T>(@in, outputs);
}
finally
{
@in.Dispose();
dir.DeleteFile("fst.bin");
}
}
if (LuceneTestCase.VERBOSE && pairs.Count <= 20 && fst != null)
{
using (TextWriter w = new StreamWriter(new FileStream("out.dot", FileMode.OpenOrCreate), Encoding.UTF8))
{
Util.ToDot(fst, w, false, false);
}
Console.WriteLine("SAVED out.dot");
}
if (LuceneTestCase.VERBOSE)
{
if (fst == null)
{
Console.WriteLine(" fst has 0 nodes (fully pruned)");
}
else
{
Console.WriteLine(" fst has " + fst.NodeCount + " nodes and " + fst.ArcCount + " arcs");
}
}
if (prune1 == 0 && prune2 == 0)
{
VerifyUnPruned(inputMode, fst);
}
else
{
VerifyPruned(inputMode, fst, prune1, prune2);
}
return(fst);
}