//------------------------------------------------------------------------------
//      RemoveHandlerTest.cpp
//
//------------------------------------------------------------------------------

// Standard Includes -----------------------------------------------------------

// System Includes -------------------------------------------------------------
#include <Handler.h>
#include <Looper.h>
#include <MessageFilter.h>

// Project Includes ------------------------------------------------------------

// Local Includes --------------------------------------------------------------
#include "RemoveHandlerTest.h"

// Local Defines ---------------------------------------------------------------

// Globals ---------------------------------------------------------------------

//------------------------------------------------------------------------------
/**
        RemoveHandler(BHandler* handler)
        @case           handler is NULL
        @param          handler NULL
        @results        RemoveHandler() returns false.  R5 implementation seg faults;
                                we've fixed that.
 */
void TRemoveHandlerTest::RemoveHandler1()
{
        BLooper Looper;
#ifndef TEST_R5
        CPPUNIT_ASSERT(!Looper.RemoveHandler(NULL));
#endif
}
//------------------------------------------------------------------------------
/**
        RemoveHandler(BHandler* handler)
        @case           handler doesn't belong to this looper
        @param          handler Valid BHandler pointer, not assigned to looper
        @results        
 */
void TRemoveHandlerTest::RemoveHandler2()
{
        BLooper Looper;
        BHandler Handler;
        CPPUNIT_ASSERT(!Looper.RemoveHandler(&Handler));
}
//------------------------------------------------------------------------------
/**
        RemoveHandler(BHandler* handler)
        @case           handler is valid, looper is unlocked
        @param          handler Valid BHandler pointer, assigned to looper
        @results        goes to debugger, but removes handler anyway
 */
void TRemoveHandlerTest::RemoveHandler3()
{
        DEBUGGER_ESCAPE;

        BLooper Looper;
        BHandler Handler;
        Looper.AddHandler(&Handler);
        Looper.Unlock();
        CPPUNIT_ASSERT(Looper.RemoveHandler(&Handler));
}
//------------------------------------------------------------------------------
/**
        RemoveHandler(BHandler* handler)
        @case           handler doesn't belong to this looper, looper is unlocked
        @param          handler Valid BHandler pointer, not assigned to looper
        @results
 */
void TRemoveHandlerTest::RemoveHandler4()
{
        DEBUGGER_ESCAPE;

        BLooper Looper;
        BHandler Handler;
        Looper.Unlock();
        CPPUNIT_ASSERT(!Looper.RemoveHandler(&Handler));
}
//------------------------------------------------------------------------------
/**
        RemoveHandler(BHandler* handler)
        @case           Valid looper and handler; handler has filters
        @param          handler Valid BHandler pointer
        @results        RemoveHandler() returns true
                                handler->FilterList() returns NULL after removal
 */
void TRemoveHandlerTest::RemoveHandler5()
{
        BLooper Looper;
        BHandler Handler;
        BMessageFilter* MessageFilter = new BMessageFilter('1234');

        Handler.AddFilter(MessageFilter);
        Looper.AddHandler(&Handler);
        CPPUNIT_ASSERT(Looper.RemoveHandler(&Handler));
        CPPUNIT_ASSERT(Handler.FilterList());
}
//------------------------------------------------------------------------------
Test* TRemoveHandlerTest::Suite()
{
        TestSuite* suite = new TestSuite("BLooper::RemoveHandler(BHandler* handler)");

        ADD_TEST4(BLooper, suite, TRemoveHandlerTest, RemoveHandler1);
        ADD_TEST4(BLooper, suite, TRemoveHandlerTest, RemoveHandler2);
        ADD_TEST4(BLooper, suite, TRemoveHandlerTest, RemoveHandler3);
        ADD_TEST4(BLooper, suite, TRemoveHandlerTest, RemoveHandler4);
        ADD_TEST4(BLooper, suite, TRemoveHandlerTest, RemoveHandler5);

        return suite;
}
//------------------------------------------------------------------------------

/*
 * $Log $
 *
 * $Id  $
 *
 */