Amaury Levé
70 lines
3.6 KiB
C#
70 lines
3.6 KiB
C#
// Copyright (c) Toni Solarin-Sodara
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// Licensed under the MIT license. See LICENSE file in the project root for full license information.
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using System.IO;
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using System.Threading.Tasks;
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using Coverlet.Core.Samples.Tests;
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using Xunit;
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namespace Coverlet.Core.Tests
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{
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public partial class CoverageTests
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{
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[Fact]
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public void AsyncAwaitWithValueTask()
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{
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string path = Path.GetTempFileName();
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try
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{
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FunctionExecutor.Run(async (string[] pathSerialize) =>
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{
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CoveragePrepareResult coveragePrepareResult = await TestInstrumentationHelper.Run<AsyncAwaitValueTask>(async instance =>
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{
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instance.SyncExecution();
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int res = await ((ValueTask<int>)instance.AsyncExecution(true)).ConfigureAwait(false);
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res = await ((ValueTask<int>)instance.AsyncExecution(1)).ConfigureAwait(false);
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res = await ((ValueTask<int>)instance.AsyncExecution(2)).ConfigureAwait(false);
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res = await ((ValueTask<int>)instance.AsyncExecution(3)).ConfigureAwait(false);
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res = await ((ValueTask<int>)instance.ConfigureAwait()).ConfigureAwait(false);
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res = ((Task<int>)instance.WrappingValueTaskAsTask()).ConfigureAwait(false).GetAwaiter().GetResult();
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}, persistPrepareResultToFile: pathSerialize[0]);
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return 0;
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}, new string[] { path });
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TestInstrumentationHelper.GetCoverageResult(path)
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.Document("Instrumentation.AsyncAwaitValueTask.cs")
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.AssertLinesCovered(BuildConfiguration.Debug,
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// AsyncExecution(bool)
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(12, 1), (13, 1), (15, 1), (16, 1), (18, 1), (19, 1), (21, 1), (23, 1), (24, 0), (25, 0), (26, 0), (28, 1), (29, 1),
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// Async
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(32, 10), (33, 10), (34, 10), (35, 10), (36, 10),
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// AsyncExecution(int)
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(39, 3), (40, 3), (42, 3), (43, 3), (45, 3), (46, 3),
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(49, 1), (50, 1), (51, 1), (54, 1), (55, 1), (56, 1), (59, 1), (60, 1), (62, 1),
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(65, 0), (66, 0), (67, 0), (68, 0), (71, 0),
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// SyncExecution
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(77, 1), (78, 1), (79, 1),
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// Sync
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(82, 1), (83, 1), (84, 1),
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// ConfigureAwait
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(87, 1), (88, 1), (90, 1), (91, 1), (93, 1), (94, 1), (95, 1),
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// WrappingValueTaskAsTask
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(98, 1), (99, 1), (101, 1), (102, 1), (104, 1), (106, 1), (107, 1)
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)
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.AssertBranchesCovered(BuildConfiguration.Debug,
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// AsyncExecution(bool) if statement
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(23, 0, 0), (23, 1, 1),
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// AsyncExecution(int) switch statement
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(46, 0, 3), (46, 1, 1), (46, 2, 1), (46, 3, 1), (46, 4, 0)
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)
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.ExpectedTotalNumberOfBranches(BuildConfiguration.Debug, 2);
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}
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finally
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{
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File.Delete(path);
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}
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}
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}
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}
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