testUniqueObject.cc

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#include <utl/Test.h>
#include <utl/UniqueObject.h>

#include <cppunit/extensions/HelperMacros.h>

using namespace tst;


namespace ns {

  class Uniq : private utl::UniqueObject<Uniq> {
  public:
    static void Reset() { utl::UniqueObject<Uniq>::Reset(); }
  };

}


class testUniqueObject : public CppUnit::TestFixture {

  CPPUNIT_TEST_SUITE(testUniqueObject);
  CPPUNIT_TEST(testThrow1);
  CPPUNIT_TEST(testThrow2);
  CPPUNIT_TEST(testNoThrow1);
  CPPUNIT_TEST(testNoThrow2);
  CPPUNIT_TEST_SUITE_END();

public:
  void setUp() { }

  void tearDown() { }

  void
  testThrow1()
  {
    Expected();
    bool hasThrown = false;
    try {
      const ns::Uniq u1;
      const ns::Uniq u2;
    } catch (utl::InitSequenceException& ex) {
      hasThrown = true;
      ns::Uniq::Reset();
    }
    CPPUNIT_ASSERT(hasThrown);
  }

  void
  testThrow2()
  {
    Expected();
    bool hasThrown = false;
    try {
      const ns::Uniq u1;
      testNoThrow2();
      const ns::Uniq u2;
    } catch (utl::InitSequenceException& ex) {
      hasThrown = true;
      ns::Uniq::Reset();
    }
    CPPUNIT_ASSERT(hasThrown);
  }

  void
  testNoThrow1()
  {
    const ns::Uniq u;
  }

  void
  testNoThrow2()
  {
    {
      const ns::Uniq u;
    }
    testNoThrow1();
    const ns::Uniq u;
  }

};

CPPUNIT_TEST_SUITE_REGISTRATION(testUniqueObject);


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