#include <mrw/exception.hpp>
#include <cppunit/TestFixture.h>
#include <cppunit/ui/text/TestRunner.h>
#include <cppunit/extensions/HelperMacros.h>
#include <cppunit/extensions/TestFactoryRegistry.h>

namespace mrw {
  class AutoExcStderrTest: public CppUnit::TestFixture {
  private:
    bool enter_unexpectedThrow;
    bool exit_unexpectedThrow;
    bool enter_passUnexpected;
    bool exit_passUnexpected;
    bool enter_catchUnexpected;
    bool exit_catchUnexpected;
  public:
    void setUp() {
      enter_unexpectedThrow = false;
      exit_unexpectedThrow = false;
      enter_passUnexpected = false;
      exit_passUnexpected = false;
      enter_catchUnexpected = false;
      exit_catchUnexpected = false;
    }
    void unexpectedThrow() throw(std::bad_exception) {
      enter_unexpectedThrow = true;
      throw mrw::exception();
      exit_unexpectedThrow = true;
    }
    void passUnexpected() throw(std::bad_exception) {
      enter_passUnexpected = true;
      unexpectedThrow();
      exit_passUnexpected = true;
    }
    void catchUnexpected() throw() {
      enter_catchUnexpected = true;
      bool caught(false);
      try {
        passUnexpected();
      } catch (std::bad_exception&) {
        caught = true;
      }
      CPPUNIT_ASSERT(caught);
      exit_catchUnexpected = true;
    }
    void testcase() {
      catchUnexpected();
      CPPUNIT_ASSERT(enter_catchUnexpected &&
                     enter_passUnexpected &&
                     enter_unexpectedThrow &&
                     exit_catchUnexpected &&
                     !exit_passUnexpected &&
                     !exit_unexpectedThrow);
    }
    CPPUNIT_TEST_SUITE(AutoExcStderrTest);
    CPPUNIT_TEST(testcase);
    CPPUNIT_TEST_SUITE_END();
  };
  CPPUNIT_TEST_SUITE_REGISTRATION(AutoExcStderrTest);
}

int main() {
  CppUnit::TextUi::TestRunner runner;
  runner.addTest(CppUnit::TestFactoryRegistry::getRegistry().makeTest());
  return runner.run() ? 0 : 1;
}