Include/cppunit/Protector.

include/cppunit/Protector.h:
* src/cppunit/Protector.cpp: added. Base class for protectors.

* src/cppunit/DefaultProtector.h:
* src/cppunit/DefaultProtector.cpp: added. Implementation of the default
protector used to catch std::exception and any other exception.

* src/cppunit/ProtectorChain.h:
* src/cppunit/ProtectorChain.cpp: added. Implementation of a chain of
protector, allowing catching custom exception and implementation of
expected exception.

* src/cppunit/TestCase.cpp:
* src/cppunit/TestResult.cpp: updated to use protector.

1 files changed, 47 insertions, 0 deletions

diff --git a/src/cppunit/ProtectorChain.h b/src/cppunit/ProtectorChain.h
new file mode 100644
index 0000000..7c947b6
--- /dev/null
+++ b/src/cppunit/ProtectorChain.h
@@ -0,0 +1,47 @@
+#ifndef CPPUNIT_PROTECTORCHAIN_H
+#define CPPUNIT_PROTECTORCHAIN_H
+
+#include <cppunit/Protector.h>
+#include <cppunit/portability/CppUnitDeque.h>
+
+#if CPPUNIT_NEED_DLL_DECL
+#pragma warning( push )
+#pragma warning( disable: 4251 )  // X needs to have dll-interface to be used by clients of class Z
+#endif
+
+
+CPPUNIT_NS_BEGIN
+
+
+class CPPUNIT_API ProtectorChain : public Protector
+{
+public:
+  ~ProtectorChain();
+
+  void push( Protector *protector );
+
+  void pop();
+
+  int count() const;
+
+  bool protect( const Functor &functor,
+                const ProtectorContext &context );
+
+private:
+  class ProtectFunctor;
+
+private:
+  typedef CppUnitDeque<Protector *> Protectors;
+  Protectors m_protectors;
+
+  typedef CppUnitDeque<Functor *> Functors;
+};
+
+
+CPPUNIT_NS_END
+
+#if CPPUNIT_NEED_DLL_DECL
+#pragma warning( pop )
+#endif
+
+#endif // CPPUNIT_PROTECTORCHAIN_H
\ No newline at end of file