Wrap Application::Current in try/catch since that breaks tests

Author: zadjii-msft

src/cascadia/TerminalApp/TerminalPage.cpp

@@ -63,11 +63,20 @@ namespace winrt::TerminalApp::implementation
         _tabView = _tabRow.TabView();
         _rearranging = false;
 
-        // GH#3581 - There's a platform limitation that causes us to crash when we rearrange tabs.
-        // Xaml tries to send a drag visual (to wit: a screenshot) to the drag hosting process,
-        // but that process is running at a different IL than us.
-        // For now, we're disabling elevated drag.
-        const auto isElevated = ::winrt::Windows::UI::Xaml::Application::Current().as<::winrt::TerminalApp::App>().Logic().IsElevated();
+        // GH#2455 - Make sure to try/catch calls to Application::Current,
+        // because that _won't_ be an instance of TerminalApp::App in the
+        // LocalTests
+        auto isElevated = false;
+        try
+        {
+            // GH#3581 - There's a platform limitation that causes us to crash when we rearrange tabs.
+            // Xaml tries to send a drag visual (to wit: a screenshot) to the drag hosting process,
+            // but that process is running at a different IL than us.
+            // For now, we're disabling elevated drag.
+            isElevated = ::winrt::Windows::UI::Xaml::Application::Current().as<::winrt::TerminalApp::App>().Logic().IsUwp();
+        }
+        CATCH_LOG();
+
         _tabView.CanReorderTabs(!isElevated);
         _tabView.CanDragTabs(!isElevated);
 
@@ -406,6 +415,9 @@ namespace winrt::TerminalApp::implementation
 
         // add static items
         {
+            // GH#2455 - Make sure to try/catch calls to Application::Current,
+            // because that _won't_ be an instance of TerminalApp::App in the
+            // LocalTests
             auto isUwp = false;
             try
             {