hx_cmd_disp_test_inl.h

linux下的一款播放器

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 * Source last modified: $Id: hx_cmd_disp_test_inl.h,v 1.5.22.3 2004/07/09 01:48:24 hubbe Exp $
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#ifndef HLX_CMD_DISP_TEST_I
#define HLX_CMD_DISP_TEST_I

#include <string.h>
#include "hx_cmd_disp_test.h"
#include "hx_ut_debug.h"
#include "ut_vector.h"

template <class Parser>
inline
HLXCommandDispatchTest<Parser>::HLXCommandDispatchTest(
        const HLXCmdBasedTest& test) :	
    m_pTest(test.Clone()),
    m_trace(false),
    m_executeAll(false)
{}

template <class Parser>
inline
HLXCommandDispatchTest<Parser>::~HLXCommandDispatchTest()
{
    delete m_pTest;
    m_pTest = 0;
}

template <class Parser>
inline
const char* HLXCommandDispatchTest<Parser>::DefaultCommandLine() const
{
    return m_pTest->DefaultCommandLine();
}

template <class Parser>
inline
bool HLXCommandDispatchTest<Parser>::Init(int argc, char* argv[])
{
    bool ret = false;

    // Test parameters
    // Usage: appname <command filename> [-t] [-a]

    if (argc > 1)
    {
	if (m_parser.Init(argv[1]))
	{
	    ret = (m_pTest && m_parser.More());
	    
	    if (ret)
	    {
		// Handle options
		for (int i = 2; i < argc; ++i)
		{
		    if (strcmp(argv[i], "-t") == 0) 
			m_trace = true;
		    else if (strcmp(argv[i], "-a") == 0)
			m_executeAll = true;
		}
		
		ret = (m_pTest && m_parser.More());
	    }
	}
	else
	{
	    DPRINTF(D_ERROR, ("HLXCommandDispatchTest<Parser>::Init() : Failed to initialize parser with '%s'.\n",
			      argv[1]));
	}
    }
    else
    {
	DPRINTF(D_ERROR, ("HLXCommandDispatchTest<Parser>::Init() : Not enough parameters\n"));
    }

    return ret; 
}

template <class Parser>
inline
bool HLXCommandDispatchTest<Parser>::Start()
{
    bool ret = false;

    UTVector<HLXUnitTestCmdInfo*> cmds;

    m_pTest->GetCommandInfo(cmds);

    if (cmds.Nelements() > 0)
    {
	ret = true;

	for(; (ret || m_executeAll) && m_parser.More(); m_parser.Next())
	{
	    if (m_parser.Current().Valid() &&
		(m_parser.Current().Count() >= 1))
	    {
		bool foundCmd = false;
		
		for (int i = 0; !foundCmd && (i < cmds.Nelements()); i++)
		{
		    if (m_parser.Current()[0] != cmds[i]->CommandName())
		    {
                        // This is not the command we're looking for
		    }
		    else if (m_parser.Current().Count() < cmds[i]->ArgCount() ||
                             m_parser.Current().Count() > cmds[i]->ArgCountMax())
		    {
			// The command did not have the correct
			// number of arguments.
			DPRINTF(D_ERROR,
				("Line %d : Incorrect number of arguments (got %d; expected %d..%d)\n",
				 m_parser.LineNum(),
                                 m_parser.Current().Count(),
                                 cmds[i]->ArgCount(),
                                 cmds[i]->ArgCountMax()));
			ret = false;
		    }
		    else
		    {
                        // We found the command!
			foundCmd = true;
			
			// Copy the tokens into a parameter vector
			int paramCount = m_parser.Current().Count();
			UTVector<UTString> params(paramCount);
			for (int j = 0; j < paramCount; j++)
			    params[j] = m_parser.Current()[j];

                        if (m_trace)
                        {
                            DPRINTF(D_INFO,
                                    ("Line %d : Executing '%s' command\n",
                                     m_parser.LineNum(),
                                     (const char*)params[0]));
                        }

			bool bResult = cmds[i]->Execute(params);

			if (!bResult)
                        {
                            DPRINTF(D_ERROR,
				    ("Line %d : Test command '%s' FAILED\n",
				     m_parser.LineNum(),
                                     (const char*)params[0]));

			    ret = false;
                        }
	
		    }
		}

		if (!foundCmd)
                {
                    DPRINTF(D_ERROR,
                            ("Line %d : Failed to find command '%s'\n",
                             m_parser.LineNum(),
                             (const char*)m_parser.Current()[0]));
		    ret = false;
                }
	    }
	}
    }

    // Clean up all the command info objects
    for (int k = 0; k < cmds.Nelements(); k++)
    {
        delete cmds[k];
	cmds[k] = 0;
    }

    return ret;
}

template <class Parser>
inline
void HLXCommandDispatchTest<Parser>::Reset()
{
    m_parser.Reset();
}

#endif // HLX_CMD_DISP_TEST_I