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Fixes #4164. FluentTests sometime causes unit tests failures locally and in CI (#4165)

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BDisp
2025-06-24 17:23:46 +01:00
committed by GitHub
parent b50a8fd665
commit 497ddb3b3e
1 changed files with 38 additions and 34 deletions
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72
Tests/TerminalGuiFluentTesting/GuiTestContext.cs
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@@ -21,6 +21,7 @@ public class GuiTestContext : IDisposable
private readonly StringBuilder _logsSb;
private readonly V2TestDriver _driver;
private bool _finished;
private readonly object _threadLock = new ();
internal GuiTestContext (Func<Toplevel> topLevelBuilder, int width, int height, V2TestDriver driver)
{
@@ -42,46 +43,49 @@ public class GuiTestContext : IDisposable
var booting = new SemaphoreSlim (0, 1);
// Start the application in a background thread
_runTask = Task.Run (
() =>
{
try
lock (_threadLock)
{
// Start the application in a background thread
_runTask = Task.Run (
() =>
{
ApplicationImpl.ChangeInstance (v2);
try
{
ApplicationImpl.ChangeInstance (v2);
ILogger logger = LoggerFactory.Create (
builder =>
builder.SetMinimumLevel (LogLevel.Trace)
.AddProvider (new TextWriterLoggerProvider (new StringWriter (_logsSb))))
.CreateLogger ("Test Logging");
Logging.Logger = logger;
ILogger logger = LoggerFactory.Create (
builder =>
builder.SetMinimumLevel (LogLevel.Trace)
.AddProvider (new TextWriterLoggerProvider (new StringWriter (_logsSb))))
.CreateLogger ("Test Logging");
Logging.Logger = logger;
v2.Init (null, GetDriverName ());
v2.Init (null, GetDriverName ());
booting.Release ();
booting.Release ();
Toplevel t = topLevelBuilder ();
t.Closed += (s, e) => { _finished = true; };
Application.Run (t); // This will block, but it's on a background thread now
Toplevel t = topLevelBuilder ();
t.Closed += (s, e) => { _finished = true; };
Application.Run (t); // This will block, but it's on a background thread now
t.Dispose ();
Application.Shutdown ();
}
catch (OperationCanceledException)
{ }
catch (Exception ex)
{
_ex = ex;
}
finally
{
ApplicationImpl.ChangeInstance (origApp);
Logging.Logger = origLogger;
_finished = true;
}
},
_cts.Token);
t.Dispose ();
Application.Shutdown ();
}
catch (OperationCanceledException)
{ }
catch (Exception ex)
{
_ex = ex;
}
finally
{
ApplicationImpl.ChangeInstance (origApp);
Logging.Logger = origLogger;
_finished = true;
}
},
_cts.Token);
}
// Wait for booting to complete with a timeout to avoid hangs
if (!booting.WaitAsync (TimeSpan.FromSeconds (5)).Result)