testcx9.cxx

ecos为实时嵌入式操作系统

//===========================================================================
//
//      testcx9.cxx
//
//      uITRON "C++" test program nine
//
//===========================================================================
//####COPYRIGHTBEGIN####
//
// -------------------------------------------
// The contents of this file are subject to the Cygnus eCos Public License
// Version 1.0 (the "License"); you may not use this file except in
// compliance with the License.  You may obtain a copy of the License at
// http://sourceware.cygnus.com/ecos
// 
// Software distributed under the License is distributed on an "AS IS"
// basis, WITHOUT WARRANTY OF ANY KIND, either express or implied.  See the
// License for the specific language governing rights and limitations under
// the License.
// 
// The Original Code is eCos - Embedded Cygnus Operating System, released
// September 30, 1998.
// 
// The Initial Developer of the Original Code is Cygnus.  Portions created
// by Cygnus are Copyright (C) 1998,1999 Cygnus Solutions.  All Rights Reserved.
// -------------------------------------------
//
//####COPYRIGHTEND####
//===========================================================================
//#####DESCRIPTIONBEGIN####
//
// Author(s):   hmt
// Contributors:        hmt
// Date:        1998-10-16
// Purpose:     uITRON API testing
// Description: 
//
//####DESCRIPTIONEND####
//
//===========================================================================

#include <pkgconf/uitron.h>             // uITRON setup CYGNUM_UITRON_SEMAS
                                        // CYGPKG_UITRON et al
#include <cyg/infra/testcase.h>         // testing infrastructure

#ifdef CYGPKG_UITRON                    // we DO want the uITRON package

#ifdef CYGSEM_KERNEL_SCHED_MLQUEUE      // we DO want prioritized threads

#ifdef CYGFUN_KERNEL_THREADS_TIMER      // we DO want timout-able calls

#ifdef CYGVAR_KERNEL_COUNTERS_CLOCK     // we DO want the realtime clock

// we're OK if it's C++ or neither of those two is defined:
#if defined( __cplusplus ) || \
    (!defined( CYGIMP_UITRON_INLINE_FUNCS ) && \
     !defined( CYGIMP_UITRON_CPP_OUTLINE_FUNCS) )

// =================== TEST CONFIGURATION ===================
#if \
    /* test configuration for enough tasks */                      \
    (CYGNUM_UITRON_TASKS >= 4)                                  && \
    (CYGNUM_UITRON_TASKS < 90)                                  && \
    (CYGNUM_UITRON_START_TASKS == 1)                            && \
    ( !defined(CYGPKG_UITRON_TASKS_CREATE_DELETE) ||               \
      CYGNUM_UITRON_TASKS_INITIALLY >= 4             )          && \
                                                                   \
    /* test configuration for enough fixed memory pools */         \
    defined( CYGPKG_UITRON_MEMPOOLFIXED )                       && \
    (CYGNUM_UITRON_MEMPOOLFIXED >= 3)                           && \
    (CYGNUM_UITRON_MEMPOOLFIXED < 90)                           && \
    ( !defined(CYGPKG_UITRON_MEMPOOLFIXED_CREATE_DELETE) ||        \
      CYGNUM_UITRON_MEMPOOLFIXED_INITIALLY >= 3       )         && \
                                                                   \
    /* test configuration for enough variable mempools */          \
    defined( CYGPKG_UITRON_MEMPOOLVAR )                         && \
    (CYGNUM_UITRON_MEMPOOLVAR >= 3)                             && \
    (CYGNUM_UITRON_MEMPOOLVAR < 90)                             && \
    ( !defined(CYGPKG_UITRON_MEMPOOLVAR_CREATE_DELETE) ||          \
      CYGNUM_UITRON_MEMPOOLVAR_INITIALLY >= 3       )           && \
                                                                   \
    /* the end of the large #if statement */                       \
    1 

// ============================ END ============================



#include <cyg/compat/uitron/uit_func.h> // uITRON

externC void
cyg_package_start( void )
{
    CYG_TEST_INIT();
    CYG_TEST_INFO( "Calling cyg_uitron_start()" );
    cyg_uitron_start();
}

VP vp;

T_CMPL t_cmpl = { NULL, 0, 1000 };
T_RMPL t_rmpl;
T_CMPF t_cmpf = { NULL, 0, 10, 100 };
T_RMPF t_rmpf;


extern "C" {
    void task1( unsigned int arg );
    void task2( unsigned int arg );
    void task3( unsigned int arg );
    void task4( unsigned int arg );
}

void task1( unsigned int arg )
{
    ER ercd;
    int tests = 0;

    CYG_TEST_INFO( "Task 1 running" );

    ercd = dis_dsp();
    CYG_TEST_CHECK( E_OK == ercd, "dis_dsp bad ercd" );
    ercd = sta_tsk( 2, 22222 );
    CYG_TEST_CHECK( E_OK == ercd, "sta_tsk bad ercd" );
    ercd = chg_pri( 2, 5 );
    CYG_TEST_CHECK( E_OK == ercd, "chg_pri bad ercd" );
    ercd = ena_dsp();
    CYG_TEST_CHECK( E_OK == ercd, "ena_dsp bad ercd" );
    ercd = dly_tsk( 10 );
    CYG_TEST_CHECK( E_OK == ercd, "dly_tsk bad ercd" );

#ifdef CYGPKG_UITRON_MEMPOOLFIXED_CREATE_DELETE
    tests++;
#ifdef CYGSEM_UITRON_BAD_PARAMS_RETURN_ERRORS
    ercd = del_mpf( -6 );
    CYG_TEST_CHECK( E_ID == ercd, "del_mpf bad ercd !E_ID" );
    ercd = del_mpf( 99 );
    CYG_TEST_CHECK( E_ID == ercd, "del_mpf bad ercd !E_ID" );
    ercd = cre_mpf( -6, &t_cmpf );
    CYG_TEST_CHECK( E_ID == ercd, "cre_mpf bad ercd !E_ID" );
    ercd = cre_mpf( 99, &t_cmpf );
    CYG_TEST_CHECK( E_ID == ercd, "cre_mpf bad ercd !E_ID" );
#endif // we can test bad param error returns
    // try a pre-existing object
    // [first get a valid block from it for the freeing test later]
    ercd = pget_blf( &vp, 3 );
    CYG_TEST_CHECK( E_OK == ercd, "pget_blf bad ercd" );
    ercd = cre_mpf( 3, &t_cmpf );
    CYG_TEST_CHECK( E_OBJ == ercd, "cre_mpf bad ercd !E_OBJ" );
    // delete it so we can play
    ercd = del_mpf( 3 );
    CYG_TEST_CHECK( E_OK == ercd, "del_mpf bad ercd" );
    // check it is deleted
    ercd = rel_blf( 3, vp );            // vp did come from this pool
    CYG_TEST_CHECK( E_NOEXS == ercd, "rel_blf bad ercd !E_NOEXS" );
    ercd = pget_blf( &vp, 3 );
    CYG_TEST_CHECK( E_NOEXS == ercd, "pget_blf bad ercd !E_NOEXS" );
    ercd = tget_blf( &vp, 3, 10 );
    CYG_TEST_CHECK( E_NOEXS == ercd, "tget_blf bad ercd !E_NOEXS" );
    ercd = get_blf( &vp, 3 );
    CYG_TEST_CHECK( E_NOEXS == ercd, "get_blf bad ercd !E_NOEXS" );
    ercd = ref_mpf( &t_rmpf, 3 );
    CYG_TEST_CHECK( E_NOEXS == ercd, "ref_mpf bad ercd !E_NOEXS" );
#ifdef CYGSEM_UITRON_BAD_PARAMS_RETURN_ERRORS
    // now try creating it (badly)
#ifndef CYGSEM_UITRON_PARAMS_NULL_IS_GOOD_PTR
    ercd = cre_mpf( 3, NULL );
    CYG_TEST_CHECK( E_PAR == ercd, "cre_mpf bad ercd !E_PAR" );
#endif
    t_cmpf.mpfatr = 0xfff;
    ercd = cre_mpf( 3, &t_cmpf );
    CYG_TEST_CHECK( E_RSATR == ercd, "cre_mpf bad ercd !E_RSATR" );
#endif // we can test bad param error returns
    t_cmpf.mpfatr = 0;
    t_cmpf.mpfcnt = 10000;
    t_cmpf.blfsz = 100;
    ercd = cre_mpf( 3, &t_cmpf );
    CYG_TEST_CHECK( E_NOMEM == ercd, "cre_mpf bad ercd" );
    t_cmpf.mpfcnt = 100;
    t_cmpf.blfsz = 100000;
    ercd = cre_mpf( 3, &t_cmpf );
    CYG_TEST_CHECK( E_NOMEM == ercd, "cre_mpf bad ercd" );
    // now create it well
    t_cmpf.mpfatr = 0;
    t_cmpf.mpfcnt = 10;
    t_cmpf.blfsz = 100;
    ercd = cre_mpf( 3, &t_cmpf );
    CYG_TEST_CHECK( E_OK == ercd, "cre_mpf bad ercd" );
    // and check we can use it
    ercd = pget_blf( &vp, 3 );
    CYG_TEST_CHECK( E_OK == ercd, "pget_blf bad ercd" );
    ercd = tget_blf( &vp, 3, 10 );
    CYG_TEST_CHECK( E_OK == ercd, "tget_blf bad ercd" );
    ercd = get_blf( &vp, 3 );
    CYG_TEST_CHECK( E_OK == ercd, "get_blf bad ercd" );
    ercd = rel_blf( 3, vp );            // vp did come from new pool
    CYG_TEST_CHECK( E_OK == ercd, "rel_blf bad ercd" );
    ercd = rel_blf( 3, vp );            // vp already freed
    CYG_TEST_CHECK( E_PAR == ercd, "rel_blf bad ercd !E_PAR" );
    ercd = ref_mpf( &t_rmpf, 3 );
    CYG_TEST_CHECK( E_OK == ercd, "ref_mpf bad ercd" );

    // In order to wait on the pools, we must first consume all they have:
    while ( E_OK == (ercd = pget_blf( &vp, 1 )) ) /* nothing */;
    CYG_TEST_CHECK( E_TMOUT == ercd, "pget_blf bad ercd !E_TMOUT" );
    while ( E_OK == (ercd = tget_blf( &vp, 2, 1 )) ) /* nothing */;
    CYG_TEST_CHECK( E_TMOUT == ercd, "tget_blf bad ercd !E_TMOUT" );
    // now wait while task 2 deletes the wait objects
    ercd = wup_tsk( 2 );
    CYG_TEST_CHECK( E_OK == ercd, "wup_tsk bad ercd" );
    ercd = get_blf( &vp, 1 );
    CYG_TEST_CHECK( E_DLT == ercd, "get_blf bad ercd !E_DLT" );
    ercd = wup_tsk( 2 );
    CYG_TEST_CHECK( E_OK == ercd, "wup_tsk bad ercd" );
    ercd = tget_blf( &vp, 2, 20 );
    CYG_TEST_CHECK( E_DLT == ercd, "tget_blf bad ercd !E_DLT" );
    // check they are deleted
    ercd = get_blf( &vp, 1 );
    CYG_TEST_CHECK( E_NOEXS == ercd, "get_blf bad ercd !E_NOEXS" );
    ercd = pget_blf( &vp, 2 );
    CYG_TEST_CHECK( E_NOEXS == ercd, "pget_blf bad ercd !E_NOEXS" );

    // re-create and do it again
    t_cmpf.mpfcnt = 90;
    t_cmpf.blfsz = 20;
    ercd = cre_mpf( 1, &t_cmpf );
    CYG_TEST_CHECK( E_OK == ercd, "cre_mpf bad ercd" );
    t_cmpf.mpfcnt = 5;
    t_cmpf.blfsz = 200;
    ercd = cre_mpf( 2, &t_cmpf );
    CYG_TEST_CHECK( E_OK == ercd, "cre_mpf bad ercd" );

    // In order to wait on the pools, we must first consume all they have:
    while ( E_OK == (ercd = pget_blf( &vp, 1 )) ) /* nothing */;
    CYG_TEST_CHECK( E_TMOUT == ercd, "pget_blf bad ercd !E_TMOUT" );
    while ( E_OK == (ercd = tget_blf( &vp, 2, 1 )) ) /* nothing */;
    CYG_TEST_CHECK( E_TMOUT == ercd, "tget_blf bad ercd !E_TMOUT" );
    // now wait while task 2 deletes the wait objects
    ercd = wup_tsk( 2 );
    CYG_TEST_CHECK( E_OK == ercd, "wup_tsk bad ercd" );
    ercd = get_blf( &vp, 1 );