diff --git a/src/Runtime/XSharp.VFP.Tests/IntrospectionTests.prg b/src/Runtime/XSharp.VFP.Tests/IntrospectionTests.prg
new file mode 100644
index 0000000000..bab0c21a84
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+++ b/src/Runtime/XSharp.VFP.Tests/IntrospectionTests.prg
@@ -0,0 +1,55 @@
+//
+// Copyright (c) XSharp B.V.  All Rights Reserved.
+// Licensed under the Apache License, Version 2.0.
+// See License.txt in the project root for license information.
+//
+USING System
+USING System.Collections.Generic
+USING System.Linq
+USING System.Text
+USING System.IO
+USING XUnit
+
+BEGIN NAMESPACE XSharp.VFP.Tests
+	CLASS IntrospectionTests
+	    STATIC CONSTRUCTOR
+            XSharp.RuntimeState.Dialect := XSharpDialect.FoxPro
+        END CONSTRUCTOR
+
+        [Fact, Trait("Category", "Introspection")];
+        METHOD AClassFromObjectReturnsHierarchy AS VOID
+            VAR o := Custom{}
+            LOCAL ARRAY aClasses(1)
+            VAR nCount := AClass(aClasses, o)
+            Assert.True(nCount > 0)
+            Assert.Equal(nCount, ALen(aClasses, 1))
+            Assert.Equal("CUSTOM", aClasses[1])
+        END METHOD
+
+        [Fact, Trait("Category", "Introspection")];
+        METHOD AClassInvalidTypeReturnsZero AS VOID
+            LOCAL ARRAY aClasses(1)
+            VAR nCount := AClass(aClasses, "NonExistentClass")
+            Assert.Equal(0, (INT)nCount)
+        END METHOD
+
+        [Fact, Trait("Category", "Introspection")];
+        METHOD ASessionsReturnsSessions AS VOID
+            LOCAL ARRAY laSessions(1)
+            VAR nCount := ASessions(laSessions)
+            Assert.True(nCount > 0)
+            Assert.Equal(2, (INT)ALen(laSessions, 2))
+            Assert.True((INT)laSessions[1, 1] > 0)
+        END METHOD
+
+        [Fact, Trait("Category", "Introspection")];
+        METHOD AStackInfoReturnsStack AS VOID
+            LOCAL ARRAY aStack(1)
+            VAR nLevels := AStackInfo(aStack)
+            Assert.True(nLevels > 0)
+            Assert.Equal(6, (INT)ALen(aStack, 2))
+            Assert.Equal(1, (INT)aStack[1, 1])
+        END METHOD
+
+	END CLASS
+END NAMESPACE // XSharp.VFP.Tests