public virtual void TestRepeatingThread()
{
AtomicInteger counter = new AtomicInteger();
MultithreadedTestUtil.TestContext ctx = new MultithreadedTestUtil.TestContext();
ctx.AddThread(new _RepeatingTestThread_118(counter, ctx));
ctx.StartThreads();
long st = Time.Now();
ctx.WaitFor(3000);
ctx.Stop();
long et = Time.Now();
long elapsed = et - st;
// Test should have waited just about 3 seconds
Assert.True("Test took " + (et - st) + "ms", Math.Abs(elapsed -
3000) < 500);
// Counter should have been incremented lots of times in 3 full seconds
Assert.True("Counter value = " + counter.Get(), counter.Get() >
1000);
}
public virtual void TestNoErrors()
{
AtomicInteger threadsRun = new AtomicInteger();
MultithreadedTestUtil.TestContext ctx = new MultithreadedTestUtil.TestContext();
for (int i = 0; i < 3; i++)
{
ctx.AddThread(new _TestingThread_42(threadsRun, ctx));
}
Assert.Equal(0, threadsRun.Get());
ctx.StartThreads();
long st = Time.Now();
ctx.WaitFor(30000);
long et = Time.Now();
// All threads should have run
Assert.Equal(3, threadsRun.Get());
// Test shouldn't have waited the full 30 seconds, since
// the threads exited faster than that.
Assert.True("Test took " + (et - st) + "ms", et - st < 5000);
}
public virtual void TestThreadThrowsCheckedException()
{
MultithreadedTestUtil.TestContext ctx = new MultithreadedTestUtil.TestContext();
ctx.AddThread(new _TestingThread_91(ctx));
ctx.StartThreads();
long st = Time.Now();
try
{
ctx.WaitFor(30000);
NUnit.Framework.Assert.Fail("waitFor did not throw");
}
catch (RuntimeException rte)
{
// expected
Assert.Equal("my ioe", rte.InnerException.Message);
}
long et = Time.Now();
// Test shouldn't have waited the full 30 seconds, since
// the thread throws faster than that
Assert.True("Test took " + (et - st) + "ms", et - st < 5000);
}