public virtual void TestLaaaaaargeOutput()
{
string message = "I will not OOM on large output";
int howMuch = 250 * 1024 * 1024;
for (int i = 0; i < howMuch; i++)
{
if (i > 0)
{
Console.Write(",\n");
}
Console.Write(message);
howMuch -= message.Length; // approximately.
}
Console.WriteLine(".");
}