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[/] [openrisc/] [trunk/] [rtos/] [ecos-2.0/] [packages/] [io/] [fileio/] [v2_0/] [tests/] [stdio.c] - Blame information for rev 174

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//==========================================================================
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//
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//      stdio.c
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//
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//      Test stdio integration of fileio system
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//
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//==========================================================================
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//####ECOSGPLCOPYRIGHTBEGIN####
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// -------------------------------------------
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// This file is part of eCos, the Embedded Configurable Operating System.
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// Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, Inc.
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//
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// eCos is free software; you can redistribute it and/or modify it under
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// the terms of the GNU General Public License as published by the Free
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// Software Foundation; either version 2 or (at your option) any later version.
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//
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// eCos is distributed in the hope that it will be useful, but WITHOUT ANY
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// WARRANTY; without even the implied warranty of MERCHANTABILITY or
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// FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
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// for more details.
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//
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// You should have received a copy of the GNU General Public License along
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// with eCos; if not, write to the Free Software Foundation, Inc.,
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// 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
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//
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// As a special exception, if other files instantiate templates or use macros
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// or inline functions from this file, or you compile this file and link it
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// with other works to produce a work based on this file, this file does not
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// by itself cause the resulting work to be covered by the GNU General Public
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// License. However the source code for this file must still be made available
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// in accordance with section (3) of the GNU General Public License.
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//
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// This exception does not invalidate any other reasons why a work based on
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// this file might be covered by the GNU General Public License.
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//
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// Alternative licenses for eCos may be arranged by contacting Red Hat, Inc.
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// at http://sources.redhat.com/ecos/ecos-license/
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// -------------------------------------------
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//####ECOSGPLCOPYRIGHTEND####
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//==========================================================================
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//#####DESCRIPTIONBEGIN####
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//
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// Author(s):           nickg
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// Contributors:        nickg
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// Date:                2000-05-25
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// Purpose:             Test stdio integration of fileio system
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// Description:         This test uses the testfs to check that the options
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//                      in the STDIO package that enable use of the fileio
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//                      API work correctly. 
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//                      
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//                      
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//                      
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//              
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//
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//####DESCRIPTIONEND####
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//
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//==========================================================================
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#include <stdio.h>
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#include <string.h>
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#include <cyg/infra/testcase.h>
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#include <cyg/infra/diag.h>            // HAL polled output
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//==========================================================================
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// Include the test filesystem.
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// If we could make tests out of multiple files, then we could just link
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// against the object file for this rather than including it.
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#include "testfs.c"
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//==========================================================================
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#define SHOW_RESULT( _fn, _res ) \
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diag_printf("<INFO>: " #_fn "() returned %d %s\n", _res, _res<0?strerror(errno):"");
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#ifdef CYGPKG_LIBC_STDIO
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//==========================================================================
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// main
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int main( int argc, char **argv )
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{
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    int err;
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    FILE *f;
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    fpos_t fpos;
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    int flibble = 4567;
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    char *wibble = "abcdefghijk";
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    int flibble1;
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    char wibble1[20];
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    CYG_TEST_INIT();
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    f = fopen("/foo", "w" );
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    if( f == NULL ) SHOW_RESULT( fopen, -1 );
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    err = fprintf(f, "flibble %d wibble %s\n", flibble, wibble );
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    if( err < 0 ) SHOW_RESULT( fprintf, err );
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    err = fprintf(f, "another flibble %d another wibble %s\n", flibble, wibble );
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    if( err < 0 ) SHOW_RESULT( fprintf, err );
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    err = fclose( f );
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    if( err == EOF ) SHOW_RESULT( fclose, -1 );
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    f = fopen("/foo", "r" );
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    if( f == NULL ) SHOW_RESULT( fopen, -1 );
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    err = fscanf(f, "flibble %d wibble %s\n", &flibble1, wibble1 );
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    if( err < 0 ) SHOW_RESULT( fscanf, err );
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    diag_printf("<INFO>: flibble1 %d wibble1 %s\n",flibble1,wibble1);
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    CYG_TEST_CHECK( flibble1 == flibble , "Bad flibble result from fscanf");
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    CYG_TEST_CHECK( strcmp(wibble,wibble1) == 0, "Bad wibble result from fscanf");
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    err = fgetpos( f, &fpos );
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    if( err < 0 ) SHOW_RESULT( fgetpos, err );
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    err = fseek( f, 0, SEEK_SET );
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    if( err < 0 ) SHOW_RESULT( fseek, err );
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    err = fscanf(f, "flibble %d wibble %s\n", &flibble1, wibble1 );
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    if( err < 0 ) SHOW_RESULT( fscanf, err );
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    diag_printf("<INFO>: flibble1 %d wibble1 %s\n",flibble1,wibble1);
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    CYG_TEST_CHECK( flibble1 == flibble , "Bad flibble result from fscanf");
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    CYG_TEST_CHECK( strcmp(wibble,wibble1) == 0, "Bad wibble result from fscanf");
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    err = fseek( f, 0, SEEK_END );
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    if( err < 0 ) SHOW_RESULT( fseek, err );
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    err = fsetpos( f, &fpos );
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    if( err < 0 ) SHOW_RESULT( fsetpos, err );
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    err = fscanf(f, "another flibble %d another wibble %s\n", &flibble1, wibble1 );
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    if( err < 0 ) SHOW_RESULT( fscanf, err );
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    diag_printf("<INFO>: flibble1 %d wibble1 %s\n",flibble1,wibble1);
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    CYG_TEST_CHECK( flibble1 == flibble , "Bad flibble result from fscanf");
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    CYG_TEST_CHECK( strcmp(wibble,wibble1) == 0, "Bad wibble result from fscanf");
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    err = fclose( f );
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    CYG_TEST_PASS_FINISH("stdio");
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    return 0;
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}
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#else
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// -------------------------------------------------------------------------
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int main( int argc, char **argv )
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{
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    CYG_TEST_INIT();
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    CYG_TEST_NA("stdio");
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}
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#endif    
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// -------------------------------------------------------------------------
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// EOF stdio.c

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