2 // TransformManyBlockTest.cs
5 // Jérémie "garuma" Laval <jeremie.laval@gmail.com>
7 // Copyright (c) 2011 Jérémie "garuma" Laval
9 // Permission is hereby granted, free of charge, to any person obtaining a copy
10 // of this software and associated documentation files (the "Software"), to deal
11 // in the Software without restriction, including without limitation the rights
12 // to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
13 // copies of the Software, and to permit persons to whom the Software is
14 // furnished to do so, subject to the following conditions:
16 // The above copyright notice and this permission notice shall be included in
17 // all copies or substantial portions of the Software.
19 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
20 // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
21 // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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23 // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
24 // OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
29 using System.Threading;
30 using System.Threading.Tasks;
31 using System.Threading.Tasks.Dataflow;
33 using NUnit.Framework;
35 namespace MonoTests.System.Threading.Tasks.Dataflow
38 public class TransformManyBlockTest
41 public void BasicUsageTest ()
44 int[] array = new int[5 + 3];
45 var evt = new CountdownEvent (array.Length);
47 var block = new ActionBlock<int> (i => { array[Interlocked.Increment (ref insIndex)] = i; evt.Signal (); });
48 var trsm = new TransformManyBlock<int, int> (i => Enumerable.Range (0, i));
56 CollectionAssert.AreEquivalent (new int[] { 0, 1, 2, 3, 4, 0, 1, 2 }, array);
60 public void DeferredUsageTest ()
63 int[] array = new int[5 + 3];
64 var evt = new CountdownEvent (array.Length);
66 var block = new ActionBlock<int> (i => { array[Interlocked.Increment (ref insIndex)] = i; evt.Signal (); });
67 var trsm = new TransformManyBlock<int, int> (i => Enumerable.Range (0, i));
75 CollectionAssert.AreEquivalent (new int[] { 0, 1, 2, 3, 4, 0, 1, 2 }, array);