[UI Testing] Add legacy tests

src/Compatibility/ControlGallery/src/Android/FormsAppCompatActivity.cs

@@ -18,6 +18,7 @@ namespace Microsoft.Maui.Controls.ControlGallery.Android
 
 	[Activity(Label = "Microsoft Maui Controls Compatibility Gallery", Icon = "@drawable/icon", Theme = "@style/MyTheme",
 		MainLauncher = true, HardwareAccelerated = true,
+		LaunchMode = LaunchMode.SingleTask,
 		ConfigurationChanges = ConfigChanges.ScreenSize | ConfigChanges.Orientation | ConfigChanges.ScreenLayout | ConfigChanges.SmallestScreenSize | ConfigChanges.UiMode)]
 	[IntentFilter(new[] { Intent.ActionView },
 		Categories = new[]

src/Compatibility/ControlGallery/src/Core/CoreGallery.cs

@@ -550,6 +550,24 @@ public CoreRootPage(Page rootPage, NavigationBehavior navigationBehavior = Navig
 
 			var corePageView = new CorePageView(rootPage, navigationBehavior);
 
+			var resetCheckBox = new CheckBox
+			{
+				AutomationId = "ResetMainPage",
+				VerticalOptions = LayoutOptions.Center,
+			};
+			var resetLabel = new Label
+			{
+				Text = "Reset MainPage",
+				VerticalOptions = LayoutOptions.Center,
+			};
+			var resetLayout = new HorizontalStackLayout
+			{
+				resetCheckBox,
+				resetLabel
+			};
+			resetLayout.HorizontalOptions = LayoutOptions.End;
+			resetLayout.Margin = new Microsoft.Maui.Thickness(12);
+
 			var searchBar = new SearchBar()
 			{
 				AutomationId = "SearchBar"
@@ -566,28 +584,43 @@ public CoreRootPage(Page rootPage, NavigationBehavior navigationBehavior = Navig
 				AutomationId = "GoToTestButton",
 				Command = new Command(async () =>
 				{
+					bool resetMainPage = resetCheckBox.IsChecked;
+
 					if (!string.IsNullOrEmpty(searchBar.Text))
 					{
 						if (!(await corePageView.PushPage(searchBar.Text)))
 						{
-							foreach (CoreViewContainer item in CoreRootView.ItemsSource)
+							var testCaseScreen = new TestCases.TestCaseScreen(resetMainPage);
+							await Task.Delay(50); // Load all the issues before try to navigate.
+
+							if (TestCases.TestCaseScreen.PageToAction.ContainsKey(searchBar.Text?.Trim()))
+							{
+								TestCases.TestCaseScreen.PageToAction[searchBar.Text?.Trim()]();
+							}
+							else
 							{
-								if (item.Name == searchBar.Text)
+								foreach (CoreViewContainer item in CoreRootView.ItemsSource)
 								{
-									CoreRootView.SelectedItem = item;
-									break;
+									if (item.Name == searchBar.Text)
+									{
+										CoreRootView.SelectedItem = item;
+										break;
+									}
 								}
 							}
 						}
 					}
 					else
-						await Navigation.PushModalAsync(TestCases.GetTestCases());
+					{
+						await Navigation.PushModalAsync(TestCases.GetTestCases(resetMainPage));
+					}
 				})
 			};
 
 			var stackLayout = new StackLayout()
 			{
 				Children = {
+					resetLayout,
 					testCasesButton,
 					searchBar,
 					new Button {

src/Compatibility/ControlGallery/src/Core/TestCases.cs

@@ -29,64 +29,75 @@ static TextCell MakeIssueCell(string text, string detail, Action tapped)
 				return cell;
 			}
 
-			Action ActivatePageAndNavigate(IssueAttribute issueAttribute, Type type)
+			Action ActivatePageAndNavigate(IssueAttribute issueAttribute, Type type, bool reset = false)
 			{
-				Action navigationAction = null;
-
-				if (issueAttribute.NavigationBehavior == NavigationBehavior.PushAsync)
+				if (reset)
 				{
-					return async () =>
+					return () =>
 					{
 						var page = ActivatePage(type);
 						TrackOnInsights(page);
-						await Navigation.PushAsync(page);
+						Application.Current.MainPage = page;
 					};
 				}
-
-				if (issueAttribute.NavigationBehavior == NavigationBehavior.PushModalAsync)
+				else
 				{
-					return async () =>
-					{
-						var page = ActivatePage(type);
-						TrackOnInsights(page);
-						await Navigation.PushModalAsync(page);
-					};
-				}
+					Action navigationAction = null;
 
-				if (issueAttribute.NavigationBehavior == NavigationBehavior.Default)
-				{
-					return async () =>
+					if (issueAttribute.NavigationBehavior == NavigationBehavior.PushAsync)
 					{
-						var page = ActivatePage(type);
-						TrackOnInsights(page);
-						if (page is ContentPage || page is CarouselPage)
+						return async () =>
 						{
-
+							var page = ActivatePage(type);
+							TrackOnInsights(page);
 							await Navigation.PushAsync(page);
+						};
+					}
 
-						}
-						else if (page is Shell)
-						{
-							Application.Current.MainPage = page;
-						}
-						else
+					if (issueAttribute.NavigationBehavior == NavigationBehavior.PushModalAsync)
+					{
+						return async () =>
 						{
+							var page = ActivatePage(type);
+							TrackOnInsights(page);
 							await Navigation.PushModalAsync(page);
-						}
-					};
-				}
+						};
+					}
 
-				if (issueAttribute.NavigationBehavior == NavigationBehavior.SetApplicationRoot)
-				{
-					return () =>
+					if (issueAttribute.NavigationBehavior == NavigationBehavior.Default)
 					{
-						var page = ActivatePage(type);
-						TrackOnInsights(page);
-						Application.Current.MainPage = page;
-					};
-				}
+						return async () =>
+						{
+							var page = ActivatePage(type);
+							TrackOnInsights(page);
+
+							if (page is ContentPage || page is CarouselPage)
+							{
+								await Navigation.PushAsync(page);
+							}
+							else if (page is Shell)
+							{
+								Application.Current.MainPage = page;
+							}
+							else
+							{
+								await Navigation.PushModalAsync(page);
+							}
+						};
+					}
 
-				return navigationAction;
+					if (issueAttribute.NavigationBehavior == NavigationBehavior.SetApplicationRoot)
+					{
+						return () =>
+						{
+							var page = ActivatePage(type);
+							TrackOnInsights(page);
+							Application.Current.MainPage = page;
+						};
+					}
+
+					return navigationAction;
+				}
 			}
 
 			static void TrackOnInsights(Page page)
@@ -159,8 +170,10 @@ void VerifyNoDuplicates()
 			   });
 			}
 
-			public TestCaseScreen()
+			public TestCaseScreen(bool resetMainPage = false)
 			{
+				ResetMainPage = resetMainPage;
+
 				AutomationId = "TestCasesIssueList";
 
 				Intent = TableIntent.Settings;
@@ -178,13 +191,15 @@ public TestCaseScreen()
 						 IssueTestNumber = attribute.IssueTestNumber,
 						 Name = attribute.DisplayName,
 						 Description = attribute.Description,
-						 Action = ActivatePageAndNavigate(attribute, type)
+						 Action = ActivatePageAndNavigate(attribute, type, ResetMainPage)
 					 }).ToList();
 
 				VerifyNoDuplicates();
 
 				FilterIssues();
 			}
+
+			internal bool ResetMainPage { get; set; }
 
 			public void FilterTracker(IssueTracker tracker)
 			{
@@ -293,7 +308,7 @@ from issueModel in _issues
 			bool IsExempt(string name) => _exemptNames.Contains(name);
 		}
 
-		public static NavigationPage GetTestCases()
+		public static NavigationPage GetTestCases(bool resetMainPage = false)
 		{
 			TestCaseScreen testCaseScreen = null;
 			var rootLayout = new StackLayout();
@@ -347,7 +362,7 @@ public static NavigationPage GetTestCases()
 			rootLayout.Children.Add(searchBar);
 			rootLayout.Children.Add(searchButton);
 
-			testCaseScreen = new TestCaseScreen();
+			testCaseScreen = new TestCaseScreen(resetMainPage);
 
 			rootLayout.Children.Add(CreateTrackerFilter(testCaseScreen));
 

src/Compatibility/ControlGallery/src/Issues.Shared/Bugzilla26233.cs

@@ -24,7 +24,7 @@ protected override void Init()
 			var listview = new ListView();
 			listview.ItemTemplate = new DataTemplate(typeof(ItemTemplate));
 			listview.ItemsSource = new string[] { "item1", "item2", "item3", "item4", "item5", null, null };
-			var btnBack = new Button { Text = "back", Command = new Command(() => Navigation.PopAsync()) };
+			var btnBack = new Button { AutomationId = "back", Text = "back", Command = new Command(() => Navigation.PopAsync()) };
 			listview.ItemSelected += (s, e) => Navigation.PushAsync(new ContentPage { Content = btnBack });
 			var btnPush = new Button
 			{

src/Compatibility/ControlGallery/src/Issues.Shared/Bugzilla27731.cs

@@ -36,7 +36,7 @@ public Page2(string title)
 					Children =
 				{
 					new Label { Text = $"This is page {count}." },
-					new Button { Text = "Click", Command = new Command(() => Navigation.PushAsync(new Page2(title))) }
+					new Button { AutomationId = "Click", Text = "Click", Command = new Command(() => Navigation.PushAsync(new Page2(title))) }
 				}
 				};
 			}

src/Compatibility/ControlGallery/src/Issues.Shared/Bugzilla28570.cs

@@ -82,6 +82,7 @@ protected override void Init()
 			};
 
 			Button makeBig = new Button();
+			makeBig.AutomationId = "Tap";
 			makeBig.Text = "Tap";
 			//
 			// Clicking button first time does not scroll event though scrollView.Height is already set.

src/Compatibility/ControlGallery/src/Issues.Shared/Bugzilla29363.cs

@@ -28,6 +28,7 @@ protected override void Init()
 
 			Button modal = new Button
 			{
+				AutomationId = "ModalPushPopTest",
 				Text = "Modal Push Pop Test",
 				FontAttributes = FontAttributes.Bold,
 				FontSize = 25,

src/Compatibility/ControlGallery/src/Issues.Shared/Bugzilla29453.cs

@@ -24,6 +24,7 @@ protected override void Init()
 			{
 				Children = {
 					new Label {
+						AutomationId ="Page1",
 						HorizontalTextAlignment = TextAlignment.Center,
 						Text = "Page 1"
 					}

src/Compatibility/ControlGallery/src/Issues.Shared/Bugzilla30166.cs

@@ -25,11 +25,13 @@ protected override void Init()
 			{
 				Content = new Button
 				{
+					AutomationId = "PushModal",
 					Text = "Push Modal",
 					Command = new Command(async () => await Navigation.PushModalAsync(new ContentPage
 					{
 						Content = new Button
 						{
+							AutomationId = "Back",
 							Text = "Back",
 							Command = new Command(async () => await Navigation.PopModalAsync()),
 						},

src/Compatibility/ControlGallery/src/Issues.Shared/Bugzilla31366.cs

@@ -23,8 +23,8 @@ protected override void Init()
 			var page1 = new ContentPage() { Title = "Page1" };
 
 			var successLabel = new Label();
-			var startPopOnAppearing = new Button() { Text = "Start PopOnAppearing Test" };
-			var startModalStack = new Button() { Text = "Start ModalStack Test" };
+			var startPopOnAppearing = new Button() { AutomationId = "StartPopOnAppearingTest", Text = "Start PopOnAppearing Test" };
+			var startModalStack = new Button() { AutomationId = "StartModalStackTest", Text = "Start ModalStack Test" };
 
 			page1.Content = new StackLayout()
 			{

src/Compatibility/ControlGallery/src/Issues.Shared/Bugzilla31395.cs

@@ -26,6 +26,7 @@ protected override void Init()
 					VerticalOptions = LayoutOptions.Center,
 					Children = {
 						new Button {
+							AutomationId ="SwitchMainPage",
 							Text = "Switch Main Page",
 							Command = new Command (() => SwitchMainPage ())
 						}

src/Compatibility/ControlGallery/src/Issues.Shared/Bugzilla31688.cs

@@ -86,7 +86,7 @@ class Page3 : ContentPage
 		{
 			private Page3()
 			{
-				Content = new Label { Text = "Page 3" };
+				Content = new Label { AutomationId = "Page3", Text = "Page 3" };
 			}
 
 			public static async Task<Page3> CreateAsync()

src/Compatibility/ControlGallery/src/Issues.Shared/Bugzilla34007.cs

@@ -24,13 +24,15 @@ protected override void Init()
 
 			var button0 = new Button
 			{
+				AutomationId = "Button0",
 				Text = "Button 0",
 				HorizontalOptions = LayoutOptions.Fill,
 				VerticalOptions = LayoutOptions.Fill
 			};
 
 			var button1 = new Button
 			{
+				AutomationId = "Button1",
 				Text = "Button 1",
 				HorizontalOptions = LayoutOptions.Fill,
 				VerticalOptions = LayoutOptions.Fill

src/Compatibility/ControlGallery/src/Issues.Shared/Bugzilla35472.cs

@@ -22,7 +22,7 @@ public class Bugzilla35472 : TestNavigationPage
 		protected override void Init()
 		{
 			// Set up the scroll viewer page
-			var scrollToButton = new Button() { Text = "Now push this button" };
+			var scrollToButton = new Button() { AutomationId = "NowPushButton", Text = "Now push this button" };
 
 			var stackLayout = new StackLayout();
 
@@ -46,6 +46,7 @@ protected override void Init()
 			// Set up the start page
 			var goButton = new Button()
 			{
+				AutomationId = "PushButton",
 				Text = "Push this button"
 			};
 

src/Compatibility/ControlGallery/src/Issues.Shared/Bugzilla35477.cs

@@ -26,7 +26,7 @@ protected override void Init()
 				Text = "Tap the frame below. The label with the text 'No taps yet' should change its text to 'Frame was tapped'."
 			};
 			var frame = new Frame() { };
-			var frameLabel = new Label() { Text = "Tap here" };
+			var frameLabel = new Label() { AutomationId = "TapHere", Text = "Tap here" };
 
 			frame.Content = new StackLayout() { Children = { frameLabel } };
 

src/Compatibility/ControlGallery/src/Issues.Shared/Bugzilla38723.cs

@@ -35,7 +35,8 @@ protected override void Init()
 			};
 
 			var button = new Button
-			{
+			{ 
+				AutomationId = "SELECT",
 				Text = "SELECT"
 			};
 

src/Compatibility/ControlGallery/src/Issues.Shared/Bugzilla39489.cs

@@ -81,9 +81,9 @@ public Bz39489Content()
 			Interlocked.Increment(ref s_count);
 			Debug.WriteLine($">>>>> Bz39489Content Bz39489Content 54: Constructor, count is {s_count}");
 
-			var button = new Button { Text = "New Page" };
+			var button = new Button { AutomationId = "NewPage", Text = "New Page" };
 
-			var gcbutton = new Button { Text = "GC" };
+			var gcbutton = new Button { AutomationId = "GC", Text = "GC" };
 
 			var map = new Bz39489Map();