86 lines
1.4 KiB
C#
86 lines
1.4 KiB
C#
using System;
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using System.Threading.Tasks;
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class C
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{
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static int counter;
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public static async Task TestSingleAwait (bool throwException)
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{
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try {
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if (throwException)
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throw new ApplicationException ();
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} catch (ApplicationException ex) {
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Console.WriteLine ("x1a");
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++counter;
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await Call ();
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Console.WriteLine ("x2a");
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++counter;
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} catch {
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throw;
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}
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Console.WriteLine ("end");
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}
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public static async Task TestDoubleAwait (bool throwException)
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{
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try {
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if (throwException)
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throw new ApplicationException ();
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} catch (ApplicationException ex) {
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Console.WriteLine ("x1a");
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++counter;
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await Call ();
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Console.WriteLine ("x2a");
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++counter;
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} catch {
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Console.WriteLine ("x1b");
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counter += 4;
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await Call ();
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Console.WriteLine ("x2b");
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counter += 7;
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}
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Console.WriteLine ("end");
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}
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static Task Call ()
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{
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return Task.Factory.StartNew (() => false);
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}
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void HH ()
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{
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try {
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throw new ApplicationException ();
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} catch {
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throw;
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}
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}
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public static int Main ()
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{
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TestSingleAwait (true).Wait ();
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Console.WriteLine (counter);
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if (counter != 2)
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return 1;
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TestSingleAwait (false).Wait ();
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if (counter != 2)
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return 2;
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counter = 0;
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TestDoubleAwait (true).Wait ();
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Console.WriteLine (counter);
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if (counter != 2)
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return 3;
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TestDoubleAwait (false).Wait ();
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if (counter != 2)
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return 4;
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return 0;
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}
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}
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