Add WUX exceptions unit tests

microsoft · Aug 6, 2024 · 76d2e8e · 76d2e8e
1 parent d8e1765
commit 76d2e8e
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Showing 2 changed files with 23 additions and 0 deletions.
diff --git a/src/Tests/AuthoringWuxConsumptionTest/test.cpp b/src/Tests/AuthoringWuxConsumptionTest/test.cpp
@@ -64,6 +64,11 @@ TEST(AuthoringWuxTest, PropertyChanged)
  EXPECT_TRUE(eventTriggered);
 }
 
+TEST(AuthoringWuxTest, XamlExceptionTypes)
+{
+ EXPECT_TRUE(XamlExceptionTypes::VerifyExceptionTypes());
+}
+
 int main(int argc, char** argv)
 {
  ::testing::InitGoogleTest(&argc, argv);

diff --git a/src/Tests/AuthoringWuxTest/Program.cs b/src/Tests/AuthoringWuxTest/Program.cs
@@ -3,6 +3,7 @@
 using System.Collections.Generic;
 using System.Collections.Specialized;
 using System.ComponentModel;
+using WinRT;
 
 #pragma warning disable CA1416
 
@@ -168,4 +169,21 @@ void IList.RemoveAt(int index)
  _list.RemoveAt(index);
  }
  }
+
+ public static class XamlExceptionTypes
+ {
+ public static bool VerifyExceptionTypes()
+ {
+ const int E_XAMLPARSEFAILED = unchecked((int)0x802B000A);
+ const int E_LAYOUTCYCLE = unchecked((int)0x802B0014);
+ const int E_ELEMENTNOTENABLED = unchecked((int)0x802B001E);
+ const int E_ELEMENTNOTAVAILABLE = unchecked((int)0x802B001F);
+
+ return
+ ExceptionHelpers.GetExceptionForHR(E_XAMLPARSEFAILED)?.GetType() == typeof(Windows.UI.Xaml.Markup.XamlParseException) &&
+ ExceptionHelpers.GetExceptionForHR(E_LAYOUTCYCLE)?.GetType() == typeof(Windows.UI.Xaml.LayoutCycleException) &&
+ ExceptionHelpers.GetExceptionForHR(E_ELEMENTNOTENABLED)?.GetType() == typeof(Windows.UI.Xaml.Automation.ElementNotEnabledException) &&
+ ExceptionHelpers.GetExceptionForHR(E_ELEMENTNOTAVAILABLE)?.GetType() == typeof(Windows.UI.Xaml.Automation.ElementNotAvailableException);
+ }
+ }
 }