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using System;
using System.Collections.Generic;
using System.Threading.Tasks;
using System.Linq;
using Xamarin.Forms.CustomAttributes;
#if UITEST
using Xamarin.UITest;
using NUnit.Framework;
#endif
namespace Xamarin.Forms.Controls
{
[Preserve (AllMembers = true)]
[Issue (IssueTracker.Github, 2964, "TabbedPage toolbar item crash")]
public class Issue2964 : TestMasterDetailPage
{
public class ModalPage : ContentPage
{
public ModalPage ()
{
Content = new Button {
AutomationId = "ModalPagePopButton",
Text ="Pop Me",
Command = new Command (async () => {
MessagingCenter.Send (this, "update");
await Navigation.PopModalAsync ();
})
};
}
}
public class Page1 : ContentPage
{
public Page1 ()
{
Title = "Testpage 1";
MessagingCenter.Subscribe<ModalPage> (this, "update", sender => {
BlowUp ();
});
Content = new Button {
AutomationId = "Page1PushModalButton",
Text = "press me",
Command = new Command (async () => await Navigation.PushModalAsync (new ModalPage ()))
};
}
void BlowUp ()
{
Content = new Label {
AutomationId = "Page1Label",
Text = "Page1"
};
}
}
protected override void Init ()
{
Title = "Test";
Master = new ContentPage {
Title = "Master",
Content = new Button {
AutomationId = "MasterButton",
Text = "Make a new page",
Command= new Command(() => {
Detail = new Page1 ();
IsPresented = false;
})
}
};
Detail = new Page1 ();
IsPresented = true;
}
#if UITEST
[Test]
public void Issue2964Test ()
{
RunningApp.Screenshot ("I am at Issue 2964");
RunningApp.Tap (q => q.Marked ("MasterButton"));
RunningApp.Screenshot ("Create new Detail instance");
RunningApp.Tap (q => q.Marked ("Page1PushModalButton"));
RunningApp.Screenshot ("Modal is pushed");
RunningApp.Tap (q => q.Marked ("ModalPagePopButton"));
RunningApp.Screenshot ("Modal is popped");
RunningApp.WaitForElement (q => q.Marked ("Page1Label"));
RunningApp.Screenshot ("Didn't blow up! :)");
}
#endif
}
}
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