From f35ca6191314fa4e09e2211cbe504a39be5c839c Mon Sep 17 00:00:00 2001
From: William S Fulton <wsf@fultondesigns.co.uk>
Date: Thu, 2 Mar 2006 23:19:56 +0000
Subject: [PATCH] Add inner exception tests

git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/trunk@8934 626c5289-ae23-0410-ae9c-e8d60b6d4f22
---
 .../test-suite/csharp/csharp_exceptions_runme.cs   | 12 ++++++++++++
 SWIG/Examples/test-suite/csharp_exceptions.i       | 14 ++++++++++++++
 2 files changed, 26 insertions(+)

diff --git a/SWIG/Examples/test-suite/csharp/csharp_exceptions_runme.cs b/SWIG/Examples/test-suite/csharp/csharp_exceptions_runme.cs
index add2e0853..43585b106 100644
--- a/SWIG/Examples/test-suite/csharp/csharp_exceptions_runme.cs
+++ b/SWIG/Examples/test-suite/csharp/csharp_exceptions_runme.cs
@@ -291,6 +291,16 @@ public class runme
             if (testThreads[i].Failed) throw new Exception("Test Failed");
         }
       }
+
+
+      // test inner exceptions
+      try {
+        csharp_exceptions.InnerExceptionTest();
+        throw new Exception("InnerExceptionTest exception not caught");
+      } catch (InvalidOperationException e) {
+        if (e.Message != "My OuterException message") throw new Exception("OuterException msg incorrect");
+        if (e.InnerException.Message != "My InnerException message") throw new Exception("InnerException msg incorrect");
+      }
     }
     public static string CRLF = "\r\n"; // Some CLR implementations use a CRLF instead of just CR
 }
@@ -316,6 +326,8 @@ public class TestThread {
              throw new Exception("Exception message incorrect. Expected:\n[" + expectedMessage + "]\n" + "Received:\n[" + e.Message + "]");
            if (e.ParamName != "input")
              throw new Exception("Exception ParamName incorrect. Expected:\n[input]\n" + "Received:\n[" + e.ParamName + "]");
+           if (e.InnerException != null)
+             throw new Exception("Unexpected inner exception");
          }
          if (throwsClass.dub != 1234.5678) // simple check which attempts to catch memory corruption
            throw new Exception("throwsException.dub = " + throwsClass.dub + " expected: 1234.5678");
diff --git a/SWIG/Examples/test-suite/csharp_exceptions.i b/SWIG/Examples/test-suite/csharp_exceptions.i
index 6cc1ea5f1..bbb1a5c2f 100644
--- a/SWIG/Examples/test-suite/csharp_exceptions.i
+++ b/SWIG/Examples/test-suite/csharp_exceptions.i
@@ -223,3 +223,17 @@ struct ThrowsClass {
   }
 };
 %}
+
+// test inner exceptions
+%exception InnerExceptionTest() {
+  try {
+    $action
+  } catch(Ex &e) {
+    SWIG_CSharpSetPendingException(SWIG_CSharpApplicationException, e.what());
+    SWIG_CSharpSetPendingException(SWIG_CSharpInvalidOperationException, "My OuterException message");
+  }
+}
+
+%inline %{
+void InnerExceptionTest() { throw Ex("My InnerException message"); }
+%}