public void TestNextCompletionPart()
{
SymbolCompletionState state = new SymbolCompletionState();
Action reader = () =>
{
while (state.IncompleteParts != 0)
{
Assert.True(SymbolCompletionState.HasAtMostOneBitSet((int)state.NextIncompletePart));
}
};
Action writers = () =>
{
Parallel.For(0, Math.Max(1, Environment.ProcessorCount - 1), t =>
{
Random r = new Random(t);
while (state.IncompleteParts != 0)
{
CompletionPart part = (CompletionPart)(1 << r.Next(8 * sizeof(CompletionPart)));
state.NotePartComplete(part);
}
});
};
for (int i = 0; i < 1000; i++)
{
Parallel.Invoke(reader, writers);
}
}