CydandClaude Opus 4.8
fe87c79f55
Retargets RioJoy.Core/Overlay/Tray + tests from net8.0-windows to net48 so the app can be tested as a framework-dependent build (relies on the in-box .NET Framework 4.8 on Windows 10/11). Builds clean; all 241 tests pass. Polyfills (no behavior change): - PolySharp source generator for init/records/Index/Range/required members. - System.Memory, System.Text.Json, Microsoft.Bcl.HashCode, System.Threading.Channels (tests) NuGet packages. - Compat/Net48Polyfills.cs: GetValueOrDefault, KeyValuePair.Deconstruct, Math.Clamp; tests/TestPolyfills.cs: Task.WaitAsync. Source adjustments for APIs absent on net48: - ArgumentNullException/ArgumentException.ThrowIf* inlined to manual guards. - Convert.ToHexString, Encoding.Latin1, Environment.ProcessPath, ApplicationConfiguration.Initialize, Enum.GetNames<T>/GetValues<T>, string.StartsWith(char), string.Split(char, opts), TextBox.PlaceholderText, PeriodicTimer, Memory-based Stream Read/WriteAsync, array range-slicing. - Dropped [SupportedOSPlatform] hints (net48 is single-platform). deploy/build-package.ps1: publish framework-dependent (no self-contained). Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
22 lines
854 B
C#
22 lines
854 B
C#
namespace RioJoy.Core.Tests;
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/// <summary>
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/// net48 test-only polyfills. Visible to all tests via enclosing-namespace scope.
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/// </summary>
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internal static class TaskTestExtensions
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{
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/// <summary>
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/// Polyfill for Task<T>.WaitAsync(TimeSpan) (net6+), absent on net48.
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/// Throws <see cref="TimeoutException"/> if the task does not complete in time.
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/// </summary>
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public static async Task<T> WaitAsync<T>(this Task<T> task, TimeSpan timeout)
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{
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using var cts = new CancellationTokenSource();
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Task completed = await Task.WhenAny(task, Task.Delay(timeout, cts.Token)).ConfigureAwait(false);
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if (completed != task)
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throw new TimeoutException($"Task did not complete within {timeout}.");
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cts.Cancel(); // stop the delay timer
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return await task.ConfigureAwait(false);
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}
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}
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