110 lines
2.5 KiB
C#
110 lines
2.5 KiB
C#
using System;
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using System.Threading.Tasks;
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using System.Threading;
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using System.Collections.Generic;
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class C
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{
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static async Task<string> TestCompositionCall_1 ()
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{
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return await Task.Factory.StartNew (() => { Thread.Sleep (10); return "a"; }).ConfigureAwait (false) +
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await Task.Factory.StartNew (() => "b").ConfigureAwait (false) + "c";
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}
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static async Task<string> TestCompositionCall_2 ()
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{
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return "a" + 1.ToString () +
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await Task.Factory.StartNew (() => "b").ConfigureAwait (false) + "c";
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}
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static async Task<int> TestCompositionCall_3 ()
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{
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return await M (await Task.Factory.StartNew (() => (byte) 4).ConfigureAwait (false)).ConfigureAwait (false);
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}
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static async Task<int> TestCompositionPair_1 ()
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{
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return await Task.Factory.StartNew (() => 3).ConfigureAwait (false) + 6;
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}
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static async Task<int> TestCompositionPair_2 ()
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{
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return await Task.Factory.StartNew (() => { Thread.Sleep (10); return 3; }).ConfigureAwait (false) -
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await Task.Factory.StartNew (() => 4).ConfigureAwait (false);
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}
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static async Task<int> TestCompositionPair_3 ()
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{
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return -8 *
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await Task.Factory.StartNew (() => 4).ConfigureAwait (false);
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}
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static async Task<int> TestCompositionPair_4 ()
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{
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return await Task.Factory.StartNew (() => 3).ConfigureAwait (false) +
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await Task.Factory.StartNew (() => 4).ConfigureAwait (false) +
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await Task.Factory.StartNew (() => 7).ConfigureAwait (false);
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}
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static Task<byte> M (byte value)
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{
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return Task.Factory.StartNew (() => value);
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}
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public static int Main ()
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{
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var t1 = TestCompositionCall_1 ();
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if (!Task.WaitAll (new[] { t1 }, 1000))
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return 1;
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if (t1.Result != "abc")
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return 2;
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var t2 = TestCompositionCall_2 ();
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if (!Task.WaitAll (new[] { t2 }, 1000))
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return 3;
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if (t2.Result != "a1bc")
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return 4;
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var t3 = TestCompositionCall_3 ();
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if (!Task.WaitAll (new[] { t3 }, 1000))
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return 5;
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if (t3.Result != 4)
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return 6;
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var t5 = TestCompositionPair_1 ();
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if (!Task.WaitAll (new[] { t5 }, 1000))
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return 7;
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if (t5.Result != 9)
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return 8;
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var t6 = TestCompositionPair_2 ();
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if (!Task.WaitAll (new[] { t6 }, 1000))
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return 9;
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if (t6.Result != -1)
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return 10;
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var t7 = TestCompositionPair_3 ();
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if (!Task.WaitAll (new[] { t7 }, 1000))
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return 11;
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if (t7.Result != -32)
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return 12;
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var t8 = TestCompositionPair_4 ();
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if (!Task.WaitAll (new[] { t8 }, 1000))
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return 13;
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if (t8.Result != 14)
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return 14;
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Console.WriteLine ("ok");
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return 0;
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}
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}
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