public virtual void AssertThreadSafe(Analyzer analyzer)
{
int numTestPoints = 100;
int numThreads = TestUtil.NextInt32(Random, 3, 5);
Dictionary <string, BytesRef> map = new Dictionary <string, BytesRef>();
// create a map<String,SortKey> up front.
// then with multiple threads, generate sort keys for all the keys in the map
// and ensure they are the same as the ones we produced in serial fashion.
for (int i = 0; i < numTestPoints; i++)
{
string term = TestUtil.RandomSimpleString(Random);
Exception priorException = null; // LUCENENET: No need to cast to IOExcpetion
TokenStream ts = analyzer.GetTokenStream("fake", new StringReader(term));
try
{
ITermToBytesRefAttribute termAtt = ts.AddAttribute <ITermToBytesRefAttribute>();
BytesRef bytes = termAtt.BytesRef;
ts.Reset();
Assert.IsTrue(ts.IncrementToken());
termAtt.FillBytesRef();
// ensure we make a copy of the actual bytes too
map[term] = BytesRef.DeepCopyOf(bytes);
Assert.IsFalse(ts.IncrementToken());
ts.End();
}
catch (Exception e) when(e.IsIOException())
{
priorException = e;
}
finally
{
IOUtils.DisposeWhileHandlingException(priorException, ts);
}
}
ThreadJob[] threads = new ThreadJob[numThreads];
for (int i = 0; i < numThreads; i++)
{
threads[i] = new ThreadAnonymousClass(analyzer, map);
}
for (int i = 0; i < numThreads; i++)
{
threads[i].Start();
}
for (int i = 0; i < numThreads; i++)
{
threads[i].Join();
}
}
public override void Run()
{
try
{
foreach (var mapping in this.map)
{
string term = mapping.Key;
BytesRef expected = mapping.Value;
IOException priorException = null;
TokenStream ts = this.analyzer.GetTokenStream("fake", new StringReader(term));
try
{
ITermToBytesRefAttribute termAtt = ts.AddAttribute <ITermToBytesRefAttribute>();
BytesRef bytes = termAtt.BytesRef;
ts.Reset();
Assert.IsTrue(ts.IncrementToken());
termAtt.FillBytesRef();
Assert.AreEqual(expected, bytes);
Assert.IsFalse(ts.IncrementToken());
ts.End();
}
catch (IOException e)
{
priorException = e;
}
finally
{
IOUtils.DisposeWhileHandlingException(priorException, ts);
}
}
}
catch (IOException e)
{
throw new Exception(e.ToString(), e);
}
}
