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d8024895e3
* Per PR47 add support for buffered test output. This involved adding defines to redirect output to a buffer and dump it when full, at "test pause", and at exit. To avoid problems when redefining exit(), all tests were modified to call rtems_test_exit(). Some tests, notable psxtests, had to be modified to include the standard test macro .h file (pmacros.h or tmacros.h) to enable this support. * include/pmacros.h, psx01/task.c, psx02/init.c, psx02/task.c, psx03/init.c, psx04/init.c, psx05/init.c, psx06/init.c, psx07/init.c, psx08/task3.c, psx09/init.c, psx10/init.c, psx11/init.c, psx12/init.c, psx13/Makefile.am, psx13/main.c, psx13/test.c, psxcancel/init.c, psxchroot01/Makefile.am, psxchroot01/main.c, psxchroot01/test.c, psxfile01/Makefile.am, psxfile01/main.c, psxfile01/test.c, psxfile01/test_cat.c, psxfile01/test_extend.c, psxfile01/test_write.c, psxmount/Makefile.am, psxmount/main.c, psxmount/test.c, psxmsgq01/init.c, psxreaddir/Makefile.am, psxreaddir/main.c, psxreaddir/test.c, psxsem01/init.c, psxstat/Makefile.am, psxstat/main.c, psxstat/test.c, psxtime/main.c, psxtime/test.c, psxtimer/psxtimer.c: Modified.
62 lines
1.1 KiB
C
62 lines
1.1 KiB
C
/*
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* A test support function which performs a write() and
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* handles implied open(), lseek(), write(), and close() operations.
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*
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* $Id$
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*/
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#include <stdio.h>
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#include <sys/types.h>
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#include <sys/stat.h>
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#include <fcntl.h>
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#include <unistd.h>
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#include <errno.h>
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#include <string.h>
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#include <assert.h>
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#include <pmacros.h>
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/*
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* test_write routine
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*/
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void test_write(
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char *file,
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off_t offset,
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char *buffer
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)
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{
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int fd;
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int status;
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int length;
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length = strlen( buffer );
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fd = open( file, O_WRONLY );
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if ( fd == -1 ) {
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printf( "test_write: open( %s ) failed : %s\n", file, strerror( errno ) );
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rtems_test_exit( 0 );
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}
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status = lseek( fd, offset, SEEK_SET );
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assert( status != -1 );
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status = write( fd, buffer, length );
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if ( status == -1 ) {
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printf( "test_write: write( %s ) failed : %s\n", file, strerror( errno ) );
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rtems_test_exit( 0 );
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}
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if ( status != length ) {
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printf( "test_write: write( %s ) only wrote %d of %d bytes\n",
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file, status, length );
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rtems_test_exit( 0 );
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}
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status = close( fd );
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assert( !status );
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}
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