コード例 #1
0
        public void FastImmediateObserver_Ownership1()
        {
            var xs = new List<int>();

            var o = Observer.Create<int>(
                xs.Add,
                ex => { },
                () => { }
            );

            var fio = new FastImmediateObserver<int>(o);

            var ts = new Task[16];
            var N = 100;

            for (var i = 0; i < ts.Length; i++)
            {
                var j = i;

                ts[i] = Task.Factory.StartNew(() =>
                {
                    for (var k = 0; k < N; k++)
                    {
                        fio.OnNext(j * N + k);
                    }

                    fio.EnsureActive(N);
                });
            }

            Task.WaitAll(ts);

            Assert.True(xs.Count == ts.Length * N);
        }
コード例 #2
0
        public void FastImmediateObserver_Ownership2()
        {
            var cd = new CountdownEvent(3);

            var w = new ManualResetEvent(false);
            var e = new ManualResetEvent(false);

            var xs = new List<int>();

            var o = Observer.Create<int>(
                x => { xs.Add(x); w.Set(); e.WaitOne(); cd.Signal(); },
                ex => { },
                () => { }
            );

            var fio = new FastImmediateObserver<int>(o);

            fio.OnNext(1);

            var t = Task.Factory.StartNew(() =>
            {
                fio.EnsureActive();
            });

            w.WaitOne();

            fio.OnNext(2);
            fio.OnNext(3);

            fio.EnsureActive(2);

            e.Set();

            cd.Wait();

            Assert.True(xs.Count == 3);
        }
コード例 #3
0
        public void FastImmediateObserver_Fault()
        {
            var xs = new List<int>();

            var o = Observer.Create<int>(
                x => { xs.Add(x); if (x == 2) throw new Exception(); },
                ex => { },
                () => { }
            );

            var fio = new FastImmediateObserver<int>(o);

            fio.OnNext(1);
            fio.OnNext(2);
            fio.OnNext(3);

            ReactiveAssert.Throws<Exception>(() => fio.EnsureActive());

            fio.OnNext(4);
            fio.EnsureActive();

            fio.OnNext(2);
            fio.EnsureActive();

            Assert.True(xs.Count == 2);
        }