public virtual void TestDeleteCgroup()
{
TestCgroupsLCEResourcesHandler.MockClock clock = new TestCgroupsLCEResourcesHandler.MockClock
();
clock.time = Runtime.CurrentTimeMillis();
CgroupsLCEResourcesHandler handler = new CgroupsLCEResourcesHandler();
handler.SetConf(new YarnConfiguration());
handler.InitConfig();
handler.clock = clock;
FileUtils.DeleteQuietly(cgroupDir);
// Create a non-empty tasks file
FilePath tfile = new FilePath(cgroupDir.GetAbsolutePath(), "tasks");
FileOutputStream fos = FileUtils.OpenOutputStream(tfile);
fos.Write(Sharpen.Runtime.GetBytesForString("1234"));
fos.Close();
CountDownLatch latch = new CountDownLatch(1);
new _Thread_112(latch, clock).Start();
//NOP
latch.Await();
NUnit.Framework.Assert.IsFalse(handler.DeleteCgroup(cgroupDir.GetAbsolutePath()));
FileUtils.DeleteQuietly(cgroupDir);
}
public _Thread_112(CountDownLatch latch, TestCgroupsLCEResourcesHandler.MockClock
clock)
{
this.latch = latch;
this.clock = clock;
}