'L{PIDFile.isRunning} returns true for this process (which is running).
@note: This differs from L{PIDFileTests.test_isRunningDoesExist} in
that it actually invokes the C{kill} system call, which is useful for
testing of our chosen method for probing the existence of a process.'

@ifPlatformSupported
def test_isRunningThis(self):

    pidFile = PIDFile(DummyFilePath())
    pidFile.writeRunningPID()
    self.assertTrue(pidFile.isRunning())
