From b88b691fbfeb54d1eb78f665a4252875d4d59a85 Mon Sep 17 00:00:00 2001
From: Antonio Aversa <antonio.aversa@sonarsource.com>
Date: Mon, 2 Oct 2023 16:16:19 +0200
Subject: [PATCH] S3884: Add UTs for Alias any type

---
 ...urityPInvokeMethodShouldNotBeCalledTest.cs |  4 ++++
 ...PInvokeMethodShouldNotBeCalled.CSharp12.cs | 23 +++++++++++++++++++
 2 files changed, 27 insertions(+)
 create mode 100644 analyzers/tests/SonarAnalyzer.UnitTest/TestCases/SecurityPInvokeMethodShouldNotBeCalled.CSharp12.cs

diff --git a/analyzers/tests/SonarAnalyzer.UnitTest/Rules/SecurityPInvokeMethodShouldNotBeCalledTest.cs b/analyzers/tests/SonarAnalyzer.UnitTest/Rules/SecurityPInvokeMethodShouldNotBeCalledTest.cs
index ad8b2ebd3c7..260130e9953 100644
--- a/analyzers/tests/SonarAnalyzer.UnitTest/Rules/SecurityPInvokeMethodShouldNotBeCalledTest.cs
+++ b/analyzers/tests/SonarAnalyzer.UnitTest/Rules/SecurityPInvokeMethodShouldNotBeCalledTest.cs
@@ -38,6 +38,10 @@ public void SecurityPInvokeMethodShouldNotBeCalled_CS() =>
         public void SecurityPInvokeMethodShouldNotBeCalled_CSharp11() =>
             builderCS.AddPaths("SecurityPInvokeMethodShouldNotBeCalled.CSharp11.cs").WithOptions(ParseOptionsHelper.FromCSharp11).Verify();
 
+        [TestMethod]
+        public void SecurityPInvokeMethodShouldNotBeCalled_CSharp12() =>
+            builderCS.AddPaths("SecurityPInvokeMethodShouldNotBeCalled.CSharp12.cs").WithOptions(ParseOptionsHelper.FromCSharp12).Verify();
+
 #endif
 
         [TestMethod]
diff --git a/analyzers/tests/SonarAnalyzer.UnitTest/TestCases/SecurityPInvokeMethodShouldNotBeCalled.CSharp12.cs b/analyzers/tests/SonarAnalyzer.UnitTest/TestCases/SecurityPInvokeMethodShouldNotBeCalled.CSharp12.cs
new file mode 100644
index 00000000000..71db14ca7d9
--- /dev/null
+++ b/analyzers/tests/SonarAnalyzer.UnitTest/TestCases/SecurityPInvokeMethodShouldNotBeCalled.CSharp12.cs
@@ -0,0 +1,23 @@
+using System;
+using System.Runtime.InteropServices;
+using IntPtrAliasFromKeywork = nint;
+
+class AliasAnyType
+{
+    [DllImport("OlE32.dll")]
+    static extern int CoSetProxyBlanket(
+        [MarshalAs(UnmanagedType.IUnknown)] object pProxy,
+        uint dwAuthnSvc,
+        uint dwAuthzSvc,
+        [MarshalAs(UnmanagedType.LPWStr)] string pServerPrincName,
+        uint dwAuthnLevel,
+        IntPtrAliasFromKeywork dwImpLevel,
+        IntPtrAliasFromKeywork pAuthInfo,
+        uint dwCapabilities);
+
+    void Test()
+    {
+        _ = CoSetProxyBlanket(null, 0, 0, null, 0, 0, 0, 0); // Noncompliant
+        //  ^^^^^^^^^^^^^^^^^
+    }
+}