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#ifndef CYGONCE_INFRA_TESTCASE_H

#define CYGONCE_INFRA_TESTCASE_H

//==========================================================================

//

//        testcase.h

//

//        Target side interface for tests

//

//==========================================================================

//####COPYRIGHTBEGIN####

//                                                                          

// ----------------------------------------------------------------------------

// Copyright (C) 1998, 1999, 2000 Red Hat, Inc.

//

// This file is part of the eCos host tools.

//

// This program 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.

// 

// This program 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

// this program; if not, write to the Free Software Foundation, Inc., 

// 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.

//

// ----------------------------------------------------------------------------

//                                                                          

//####COPYRIGHTEND####

//==========================================================================

//#####DESCRIPTIONBEGIN####

//

// Author(s):       ctarpy

// Contributors:    ctarpy, jlarmour

// Date:            1999-02-16

//

//

//####DESCRIPTIONEND####

#include <cyg/infra/cyg_type.h> // Common type definitions and support

// CONSTANTS

// Status codes

typedef enum {

    CYGNUM_TEST_FAIL,

    CYGNUM_TEST_PASS,

    CYGNUM_TEST_EXIT,

    CYGNUM_TEST_INFO,

    CYGNUM_TEST_GDBCMD,

    CYGNUM_TEST_NA

} Cyg_test_code;

// FUNCTION PROTOTYPES

externC void

cyg_test_output(Cyg_test_code _status_, const char* _msg_, int _line_number_,

                const char* _file_);

// This should be called at the start of each test file

externC void

cyg_test_init(void);

// This causes the test to exit

externC void

cyg_test_exit(void) CYGBLD_ATTRIB_NORET;

// GLOBALS

externC int cyg_test_is_simulator;    // infrastructure changes as necessary

// MACROS

// ----------- Info -----------

//

// Any macro with EXIT in it should only be used in a panic situation. It

// is synonymous with assert. If the test behaves as expected, it

// should call one of the FINISH macros.

//

// - Compound testcases

// If a testcase is capable of being part of a compound, then the following

// rules apply:

// - The testcase must only ever call one of the EXIT macros if it decides

//   the state of the system is such that further testing is meaningless;

//   such a call would prevent subsequent tests in the compound from being

//   run.

// - In order to terminate the test, the testcase should call one of the

//   FINISH macros. This must be done from within main().

// The following is the testcase API to be used by testcases.

#define CYG_TEST_INIT() cyg_test_init()

#define CYG_TEST_INFO( _msg_ ) \

 cyg_test_output(CYGNUM_TEST_INFO, _msg_, __LINE__, __FILE__)

#define CYG_TEST_PASS( _msg_ ) \

 cyg_test_output(CYGNUM_TEST_PASS, _msg_, __LINE__, __FILE__)

#define CYG_TEST_FAIL( _msg_ ) \

 cyg_test_output(CYGNUM_TEST_FAIL, _msg_, __LINE__, __FILE__)

#define CYG_TEST_EXIT( _msg_ ) \

 (cyg_test_output(CYGNUM_TEST_EXIT, _msg_, __LINE__, __FILE__), \

  cyg_test_exit())

// Use the following macro to instruct GDB to run a command when using

// the automatic testing infrastructure. This must be used *before*

// CYG_TEST_INIT() is called

#define CYG_TEST_GDBCMD( _command_ )                                     \

     CYG_MACRO_START                                                     \

     cyg_test_output(CYGNUM_TEST_GDBCMD, _command_, __LINE__, __FILE__); \

     CYG_MACRO_END

// Use the following macro to declare that a test is not applicable for

// some reason - perhaps not appropriate due to chosen hardware,

// configuration options governing the presence of a tested feature, or

// even configuration options governing the presence of a feature the

// test relies on _in_order_ to test the feature (despite being

// unrelated!)

#define CYG_TEST_NA( _msg_ )                                         \

     CYG_MACRO_START                                                 \

     cyg_test_output(CYGNUM_TEST_NA, _msg_, __LINE__, __FILE__);     \

     cyg_test_exit();                                                \

     CYG_MACRO_END

#ifdef CYG_COMPOUND_TEST

#  define CYG_TEST_FINISH( _msg_ )                                  \

     CYG_MACRO_START                                                \

     cyg_test_output(CYGNUM_TEST_EXIT, _msg_, __LINE__, __FILE__);  \

     return 0;                                                      \

     CYG_MACRO_END

#else

#  define CYG_TEST_FINISH( _msg_ ) CYG_TEST_EXIT( _msg_ )

#endif

#define CYG_TEST_STILL_ALIVE( _ctr_ , _msg_ ) CYG_TEST_INFO( _msg_ )

// ----- The following are convenience functions

#define CYG_TEST_PASS_FINISH( _msg_ ) \

    CYG_MACRO_START                   \

    CYG_TEST_PASS( _msg_ );           \

    CYG_TEST_FINISH("done");          \

    CYG_MACRO_END

#define CYG_TEST_FAIL_FINISH( _msg_ ) \

    CYG_MACRO_START                   \

    CYG_TEST_FAIL( _msg_ );           \

    CYG_TEST_FINISH("done");          \

    CYG_MACRO_END

#define CYG_TEST_CHECK( _chk_ , _msg_)                                   \

    CYG_MACRO_START                                                      \

    (void)(( _chk_ ) || ( CYG_TEST_FAIL( _msg_ ) , cyg_test_exit(), 1)); \

    CYG_MACRO_END

#define CYG_TEST_PASS_FAIL( _cdn_, _msg_ )                            \

    CYG_MACRO_START                                                   \

    if ( _cdn_ ) CYG_TEST_PASS( _msg_ ); else CYG_TEST_FAIL( _msg_ ); \

    CYG_MACRO_END

// CYG_TEST_PASS_EXIT and CYG_TEST_FAIL_EXIT are now obscelete, 

// but are here for now

// to avoid breaking testcases which still use them. They will

// soon go away.

#define CYG_TEST_PASS_EXIT( _msg_ )                             \

 (cyg_test_output(CYGNUM_TEST_PASS, _msg_, __LINE__, __FILE__), \

 CYG_TEST_EXIT("done"))

#define CYG_TEST_FAIL_EXIT( _msg_ )                             \

 (cyg_test_output(CYGNUM_TEST_FAIL, _msg_, __LINE__, __FILE__), \

 CYG_TEST_EXIT("done"))

#endif // CYGONCE_INFRA_TESTCASE_H

// EOF testcase.h