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using System;
using Xamarin.Forms.CustomAttributes;
using System.Collections.Generic;
using Xamarin.Forms.Internals;
#if UITEST
using Xamarin.UITest;
using NUnit.Framework;
#endif
namespace Xamarin.Forms.Controls.Issues
{
[Preserve (AllMembers = true)]
[Issue (IssueTracker.Bugzilla, 29257, "CarouselPage.CurrentPage Does Not Work Properly When Used Inside a NavigationPage ")]
public class Bugzilla29257 : TestContentPage
{
List<string> _menuItems = new List<string> {
"Page 1", "Page 2", "Page 3", "Page 4", "Page 5"
};
ListView _menu;
protected override void Init ()
{
_menu = new ListView { ItemsSource = _menuItems };
_menu.ItemSelected += PageSelected;
Content = _menu;
}
async void PageSelected(object sender, SelectedItemChangedEventArgs e)
{
var selection = e.SelectedItem as string;
switch (selection)
{
case "Page 1":
await Navigation.PushAsync(new TestPage(0));
break;
case "Page 2":
await Navigation.PushAsync(new TestPage(1));
break;
case "Page 3":
await Navigation.PushAsync(new TestPage(2));
break;
case "Page 4":
await Navigation.PushAsync(new TestPage(3));
break;
case "Page 5":
await Navigation.PushAsync(new TestPage(4));
break;
}
_menu.SelectedItem = null;
}
public class TestPage : CarouselPage
{
public TestPage()
{
Children.Add(new ContentPage { Content = new Label { Text = "This is page 1" , BackgroundColor = Color.Red} });
Children.Add(new ContentPage { Content = new Label { Text = "This is page 2" , BackgroundColor = Color.Green} });
Children.Add(new ContentPage { Content = new Label { Text = "This is page 3" , BackgroundColor = Color.Blue} });
Children.Add(new ContentPage { Content = new Label { Text = "This is page 4" , BackgroundColor = Color.Pink} });
Children.Add(new ContentPage { Content = new Label { Text = "This is page 5" , BackgroundColor = Color.Yellow } });
}
public TestPage(int page) : this()
{
CurrentPage = Children[page];
}
}
#if UITEST
[Test]
public void Bugzilla29257Test ()
{
RunningApp.Tap (q => q.Marked ("Page 1"));
#if __MACOS__
System.Threading.Thread.Sleep(2000);
#endif
RunningApp.WaitForElement (q => q.Marked ("This is page 1"));
RunningApp.Back ();
#if __MACOS__
System.Threading.Thread.Sleep(2000);
#endif
RunningApp.Tap (q => q.Marked ("Page 2"));
#if __MACOS__
System.Threading.Thread.Sleep(2000);
#endif
RunningApp.WaitForElement (q => q.Marked ("This is page 2"));
RunningApp.Back ();
RunningApp.Tap (q => q.Marked ("Page 3"));
#if __MACOS__
System.Threading.Thread.Sleep(2000);
#endif
RunningApp.WaitForElement (q => q.Marked ("This is page 3"));
RunningApp.Back ();
#if __MACOS__
System.Threading.Thread.Sleep(2000);
#endif
RunningApp.Tap (q => q.Marked ("Page 4"));
#if __MACOS__
System.Threading.Thread.Sleep(2000);
#endif
RunningApp.WaitForElement (q => q.Marked ("This is page 4"));
RunningApp.Back ();
#if __MACOS__
System.Threading.Thread.Sleep(2000);
#endif
RunningApp.Tap (q => q.Marked ("Page 5"));
#if __MACOS__
System.Threading.Thread.Sleep(2000);
#endif
RunningApp.WaitForElement (q => q.Marked ("This is page 5"));
}
#endif
}
}
|