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The fail cause was Application.Top not being disposed.

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BDisp
2023-11-10 12:34:34 +00:00
parent 08a1864c2c
commit 0c2183ed9e
1 changed files with 15 additions and 23 deletions
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38
UnitTests/Views/ViewDisposalTest.cs
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@@ -2,14 +2,11 @@ using System;
using System.Collections.Generic;
using System.Linq;
using System.Reflection;
using Terminal.Gui;
using Xunit;
using Xunit.Abstractions;
namespace UnitTests.ViewsTests {
namespace Terminal.Gui.ViewsTests {
public class ViewDisposalTest {
#nullable enable
Dictionary<Type, object? []?> special_params = new Dictionary<Type, object? []?> ();
#nullable restore
@@ -18,9 +15,7 @@ namespace UnitTests.ViewsTests {
public ViewDisposalTest (ITestOutputHelper output)
{
{
this.output = output;
}
this.output = output;
}
[Fact]
@@ -32,8 +27,8 @@ namespace UnitTests.ViewsTests {
GC.Collect ();
GC.WaitForPendingFinalizers ();
}
if (reference.IsAlive) {
#if DEBUG_IDISPOSABLE
if (reference.IsAlive) {
Assert.True (((View)reference.Target).WasDisposed);
#endif
string alive = "\n View (Container)";
@@ -45,7 +40,7 @@ namespace UnitTests.ViewsTests {
}
}
void getSpecialParams ()
void GetSpecialParams ()
{
special_params.Clear ();
//special_params.Add (typeof (LineView), new object [] { Orientation.Horizontal });
@@ -53,39 +48,36 @@ namespace UnitTests.ViewsTests {
WeakReference DoTest ()
{
getSpecialParams ();
View Container = new View ();
Container.Add (new View ());
Toplevel top = new ();
var state = Application.Begin (top);
GetSpecialParams ();
View container = new View ();
Toplevel top = Application.Top;
var views = GetViews ();
foreach (var view in views) {
View instance;
//Create instance of view and add to container
if (special_params.ContainsKey (view)) {
instance = (View)Activator.CreateInstance (view, special_params [view]);
if (special_params.TryGetValue (view, out var param)) {
instance = (View)Activator.CreateInstance (view, param);
} else {
instance = (View)Activator.CreateInstance (view);
}
Assert.NotNull (instance);
Container.Add (instance);
container.Add (instance);
output.WriteLine ($"Added instance of {view}!");
}
top.Add (Container);
top.Add (container);
// make sure the application is doing to the views whatever its supposed to do to the views
for (var i = 0; i < 100; i++) {
Application.Refresh ();
}
top.Remove (Container);
Application.End (state);
top.Dispose ();
WeakReference reference = new (Container, true);
Container.Dispose ();
top.Remove (container);
WeakReference reference = new (container, true);
container.Dispose ();
return reference;
}
// TODO: Consolidate this with same fn that's in AllViewsTester, ScenarioTests etc...
/// <summary>
/// Get all types derived from <see cref="View"/> using reflection
/// </summary>