kerneltest/e32test/cppexceptions/t_romtable2.cpp
changeset 0 a41df078684a
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/kerneltest/e32test/cppexceptions/t_romtable2.cpp	Mon Oct 19 15:55:17 2009 +0100
@@ -0,0 +1,232 @@
+// Copyright (c) 2004-2009 Nokia Corporation and/or its subsidiary(-ies).
+// All rights reserved.
+// This component and the accompanying materials are made available
+// under the terms of the License "Eclipse Public License v1.0"
+// which accompanies this distribution, and is available
+// at the URL "http://www.eclipse.org/legal/epl-v10.html".
+//
+// Initial Contributors:
+// Nokia Corporation - initial contribution.
+//
+// Contributors:
+//
+// Description:
+// e32test\cppexceptions\t_romtable2.cpp
+// Overview:
+// Check exceptions in RAM loaded image.
+// API Information:
+// N/A
+// Details:	
+// - Throw and catch a variety of exceptions and verify 
+// results are as expected.
+// Platforms/Drives/Compatibility:
+// Hardware (Automatic).
+// Assumptions/Requirement/Pre-requisites:
+// Failures and causes:
+// Base Port information:
+// 
+//
+
+
+#include <e32test.h>
+
+GLDEF_D RTest test(_L("T_ROMTABLE"));
+
+int catcher(int x);
+int catcher2(int x);
+int catcher3(int x);
+int catcher4(int x);
+int catcher5(int x);
+void TestUncaught(void);
+
+GLDEF_C TInt E32Main()
+    {
+    test.Start(_L("Check exceptions in RAM loaded image."));
+
+    test.Printf(_L("Throwing first exception.\n"));
+    int r = catcher(2);
+    test.Printf(_L("Returned %d expected 2\n"), r);
+    test(r==2);
+
+    test.Printf(_L("Not throwing first exception.\n"));
+    r = catcher(0);
+    test.Printf(_L("Returned %d expected -1\n"), r);
+    test(r==-1);
+
+    test.Printf(_L("Throwing second exception.\n"));
+    r = catcher2(3);
+    test.Printf(_L("Returned %d expected 3\n"), r);
+    test(r==3);
+
+    test.Printf(_L("Not throwing second exception.\n"));
+    r = catcher2(0);
+    test.Printf(_L("Returned %d expected -1\n"), r);
+    test(r==-1);
+
+    test.Printf(_L("Throwing third exception.\n"));
+    r = catcher3(4);
+    test.Printf(_L("Returned %d expected 4\n"), r);
+    test(r==4);
+
+    test.Printf(_L("Not throwing third exception.\n"));
+    r = catcher3(0);
+    test.Printf(_L("Returned %d expected -1\n"), r);
+    test(r==-1);
+
+    test.Printf(_L("Throwing fourth exception.\n"));
+    r = catcher4(5);
+    test.Printf(_L("Returned %d expected 5\n"), r);
+    test(r==5);
+
+    test.Printf(_L("Not throwing fourth exception.\n"));
+    r = catcher4(0);
+    test.Printf(_L("Returned %d expected -1\n"), r);
+    test(r==-1);
+
+    test.Printf(_L("Throwing fifth exception.\n"));
+    r = catcher5(6);
+    test.Printf(_L("Returned %d expected 6\n"), r);
+    test(r==6);
+
+    test.Printf(_L("Not throwing fifth exception.\n"));
+    r = catcher5(0);
+    test.Printf(_L("Returned %d expected -1\n"), r);
+    test(r==-1);
+
+    test.Printf(_L("Testing std::uncaught_exception.\n"));
+    TestUncaught();
+
+	test.End();
+	test.Close();
+
+    return 0;
+    }
+
+
+class MyFirstException {
+public:
+  MyFirstException(int x) { iVal = x; };
+  virtual ~MyFirstException();
+  int iVal;
+};
+
+MyFirstException::~MyFirstException(){}
+
+int thrower (int x) {
+#ifdef __SUPPORT_CPP_EXCEPTIONS__
+  if (x != 0) throw MyFirstException(x);
+#else //!__SUPPORT_CPP_EXCEPTIONS__
+  if (x != 0)
+	  return x;
+  else
+#endif //__SUPPORT_CPP_EXCEPTIONS__
+  return -1;
+}
+
+int catcher(int x) {
+#ifdef __SUPPORT_CPP_EXCEPTIONS__
+  try {
+#endif //__SUPPORT_CPP_EXCEPTIONS__
+    return thrower(x);
+#ifdef __SUPPORT_CPP_EXCEPTIONS__
+  }
+  catch(MyFirstException& e) 
+    {
+      return e.iVal;
+    }
+#endif //__SUPPORT_CPP_EXCEPTIONS__
+}
+
+
+#include "second_excp.h"
+
+
+int catcher2(int x) {
+#ifdef __SUPPORT_CPP_EXCEPTIONS__
+  try {
+#endif //__SUPPORT_CPP_EXCEPTIONS__
+    return thrower2(x);
+#ifdef __SUPPORT_CPP_EXCEPTIONS__
+  }
+  catch(MySecondException& e) 
+    {
+      return e.iVal;
+    }
+#endif //__SUPPORT_CPP_EXCEPTIONS__
+}
+
+int catcher3(int x) {
+#ifdef __SUPPORT_CPP_EXCEPTIONS__
+  try {
+#endif //__SUPPORT_CPP_EXCEPTIONS__
+    return thrower3(x);
+#ifdef __SUPPORT_CPP_EXCEPTIONS__
+  }
+  catch(MyThirdException& e) 
+    {
+      return e.iVal;
+    }
+#endif //__SUPPORT_CPP_EXCEPTIONS__
+}
+
+int catcher4(int x) {
+#ifdef __SUPPORT_CPP_EXCEPTIONS__
+  try {
+#endif //__SUPPORT_CPP_EXCEPTIONS__
+    return thrower4(x);
+#ifdef __SUPPORT_CPP_EXCEPTIONS__
+  }
+  catch(MyFourthException& e) 
+    {
+      return e.iVal;
+    }
+#endif //__SUPPORT_CPP_EXCEPTIONS__
+}
+
+int catcher5(int x) {
+#ifdef __SUPPORT_CPP_EXCEPTIONS__
+  try {
+#endif //__SUPPORT_CPP_EXCEPTIONS__
+    return thrower5(x);
+#ifdef __SUPPORT_CPP_EXCEPTIONS__
+  }
+  catch(MyFifthException& e) 
+    {
+      return e.iVal;
+    }
+#endif //__SUPPORT_CPP_EXCEPTIONS__
+}
+
+void TestUncaught(void) {
+  TInt x = 0;
+#ifdef __SUPPORT_CPP_EXCEPTIONS__
+  try {
+    UncaughtTester aTester(x);
+    test.Printf(_L("Check throw case\n"));
+    thrower(5);
+	test(x == 5);
+  }
+  catch(MyFirstException& /*e*/) 
+    {
+#if defined(__MSVCDOTNET__) || (defined(__CW32__) && (__MWERKS__ > 0x3200)) || defined(__EABI__)
+      test.Printf(_L("~Check x == 2\n"));
+	  test(x == 2);
+#else
+	  test.Printf(_L("Checking x == 1, as std::uncaught_exception() broken\n"));
+	  test(x == 1);
+#endif
+    }
+  try
+#endif //__SUPPORT_CPP_EXCEPTIONS__
+	{
+    UncaughtTester aTester(x);
+    test.Printf(_L("Check no throw case\n"));
+    }
+#ifdef __SUPPORT_CPP_EXCEPTIONS__
+  catch(MyFirstException& /*e*/) 
+    {
+      test.Printf(_L("Whoops!!!\n"));
+    }
+#endif //__SUPPORT_CPP_EXCEPTIONS__
+  test(x==1);
+}