CallableTest.cpp

Go to the documentation of this file.

/*

Copyright (C) 2006-2007 by Peter Dimov.

This file is part of Calitko (http://www.calitko.org).

Calitko is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.

Calitko is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with Calitko; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA

*/

#include "Qt.h"
#include "../Callable.h"
#include "Imports.cpp"

namespace Utils {
namespace Testing {


class CallableTest : public CppUnit::TestFixture
{
    CPPUNIT_TEST_SUITE (CallableTest);
    CPPUNIT_TEST (testNullVoidVoid);
    CPPUNIT_TEST (testNullIntVoid);
    CPPUNIT_TEST (testCallStaticVoidVoid);
    CPPUNIT_TEST (testCallStaticIntVoid);
    CPPUNIT_TEST (testCallMemberVoidVoid);
    CPPUNIT_TEST (testCallMemberIntVoid);
    CPPUNIT_TEST (testCallMemberVoidVoidObjectPointer);
    CPPUNIT_TEST (testCallMemberVoidVoidConst);
    CPPUNIT_TEST (testCallMemberIntVoidConst);
    CPPUNIT_TEST (testCallMemberVoidVoidConstObjectPointer);
    CPPUNIT_TEST (testCallMemberVoidInt);
    CPPUNIT_TEST_SUITE_END();

    static bool hasCalledStaticVoidVoid;
    static void staticVoidVoid()
    {
        hasCalledStaticVoidVoid = true;
    }

    static bool hasCalledStaticIntVoid;
    static int staticIntVoid()
    {
        hasCalledStaticIntVoid = true;
        return 3;
    }

    bool hasCalledMemberVoidVoid;
    void memberVoidVoid()
    {
        hasCalledMemberVoidVoid = true;
    }

    bool hasCalledMemberIntVoid;
    int memberIntVoid()
    {
        hasCalledMemberIntVoid = true;
        return 4;
    }

    bool hasCalledMemberVoidInt;
    void memberVoidInt (int value)
    {
        hasCalledMemberVoidInt = true;
        CPPUNIT_ASSERT (value == 6);
    }

    mutable bool hasCalledMemberVoidVoidConst;
    void memberVoidVoidConst() const
    {
        hasCalledMemberVoidVoidConst = true;
    }

    mutable bool hasCalledMemberIntVoidConst;
    int memberIntVoidConst() const
    {
        hasCalledMemberIntVoidConst = true;
        return 5;
    }

public:
    CallableTest()
     :  hasCalledMemberVoidVoid (false),
        hasCalledMemberIntVoid (false),
        hasCalledMemberVoidInt (false),
        hasCalledMemberVoidVoidConst (false),
        hasCalledMemberIntVoidConst (false)
    {
    }

    void testNullVoidVoid()
    {
        Callable <void ()> callable;
        callable();
    }

    void testNullIntVoid()
    {
        Callable <int ()> callable;
        int returnValue = callable();
        CPPUNIT_ASSERT (returnValue == int());
    }

    void testCallStaticVoidVoid()
    {
        hasCalledStaticVoidVoid = false;
        Callable <void ()> callable (&staticVoidVoid);
        callable();
        CPPUNIT_ASSERT (hasCalledStaticVoidVoid == true);
    }

    void testCallStaticIntVoid()
    {
        hasCalledStaticIntVoid = false;
        Callable <int ()> callable (&staticIntVoid);
        int returnedValue = callable();
        CPPUNIT_ASSERT (hasCalledStaticIntVoid == true);
        CPPUNIT_ASSERT (returnedValue == 3);
    }

    void testCallMemberVoidVoid()
    {
        hasCalledMemberVoidVoid = false;
        Callable <void ()> callable (*this, &CallableTest::memberVoidVoid);
        callable();
        CPPUNIT_ASSERT (hasCalledMemberVoidVoid == true);
    }

    void testCallMemberIntVoid()
    {
        hasCalledMemberIntVoid = false;
        Callable <int ()> callable (*this, &CallableTest::memberIntVoid);
        int returnedValue = callable();
        CPPUNIT_ASSERT (hasCalledMemberIntVoid == true);
        CPPUNIT_ASSERT (returnedValue == 4);
    }

    void testCallMemberVoidVoidObjectPointer()
    {
        hasCalledMemberVoidVoid = false;
        Callable <void ()> callable (this, &CallableTest::memberVoidVoid);
        callable();
        CPPUNIT_ASSERT (hasCalledMemberVoidVoid == true);
    }

    void testCallMemberVoidVoidConst()
    {
        hasCalledMemberVoidVoidConst = false;
        Callable <void ()> callable (*this, &CallableTest::memberVoidVoidConst);
        callable();
        CPPUNIT_ASSERT (hasCalledMemberVoidVoidConst == true);
    }

    void testCallMemberIntVoidConst()
    {
        hasCalledMemberIntVoidConst = false;
        Callable <int ()> callable (*this, &CallableTest::memberIntVoidConst);
        int returnedValue = callable();
        CPPUNIT_ASSERT (hasCalledMemberIntVoidConst == true);
        CPPUNIT_ASSERT (returnedValue == 5);
    }

    void testCallMemberVoidVoidConstObjectPointer()
    {
        hasCalledMemberVoidVoidConst = false;
        Callable <void ()> callable (this, &CallableTest::memberVoidVoidConst);
        callable();
        CPPUNIT_ASSERT (hasCalledMemberVoidVoidConst == true);
    }

    void testCallMemberVoidInt()
    {
        hasCalledMemberVoidInt = false;
        Callable <void (int)> callable (this, &CallableTest::memberVoidInt);
        callable (6);
        CPPUNIT_ASSERT (hasCalledMemberVoidInt == true);
    }
};

bool CallableTest::hasCalledStaticVoidVoid = false;
bool CallableTest::hasCalledStaticIntVoid = false;

CPPUNIT_TEST_SUITE_REGISTRATION(CallableTest);

} // namespace Testing
} // namespace Utils

Copyright © 2006 Peter Dimov.
Powered by Doxygen.