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TESTCDOS.C
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1990-07-21
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2KB
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115 lines
/* testchx.c -- test the Check Register Program under Concurrent DOS 8-16 */
#include "a:bdscio.h"
main()
{
test1();
test2();
type1();
type2();
}
test1()
{
char i, bufout[ BUFSIZ];
puts( "\ntest1:\n");
reset();
if ( fcreat( "TEST.$$$", bufout) == ERROR)
abort( "create");
puts( "writing TEST.$$$: ");
for ( i = 0; i < 20; ++i)
{
putc( '1', bufout);
putchar( '1');
}
putc( CPMEOF, bufout);
if ( fclose( bufout) == ERROR)
abort( "close");
unlink( "TEST1");
puts( "\nrenaming TEST1=TEST.$$$\n");
if ( rename( "TEST.$$$", "TEST1") == ERROR)
abort( "rename");
}
test2()
{
char i, bufout[ BUFSIZ];
puts( "\ntest2:\n");
reset();
if ( fcreat( "TEST.$$$", bufout) == ERROR)
abort( "create");
puts( "writing TEST.$$$: ");
for ( i = 0; i < 20; ++i)
{
putc( '2', bufout);
putchar( '2');
}
putc( CPMEOF, bufout);
if ( fclose( bufout) == ERROR)
abort( "close");
unlink( "TEST2");
puts( "\nrenaming TEST2=TEST.$$$\n");
if ( rename( "TEST.$$$", "TEST2") == ERROR)
abort( "rename");
}
type1()
{
char i, bufin[ BUFSIZ];
puts( "\ntype1:\n");
if ( fopen( "TEST1", bufin) == ERROR)
abort( "open");
puts( "reading TEST1: ");
while (( i = getc( bufin)) != CPMEOF && i != ERROR)
putchar( i);
putchar( '\n');
if ( fclose( bufin) == ERROR)
abort( "close");
}
type2()
{
char i, bufin[ BUFSIZ];
puts( "\ntype2:\n");
if ( fopen( "TEST2", bufin) == ERROR)
abort( "open");
puts( "reading TEST2: ");
while (( i = getc( bufin)) != CPMEOF && i != ERROR)
putchar( i);
putchar( '\n');
if ( fclose( bufin) == ERROR)
abort( "close");
}
reset()
{
int d;
d = bdos( 25, 0) & 0x0f; /* currently selected drive */
bdos( 13, 0); /* reset */
bdos( 14, d); /* reselect */
}
abort( s)
char *s;
{
puts( "\nERROR: could not ");
puts( s);
puts( " file");
exit();
}
); /* reselect */
}
abort( s)
char *s;
{
puts( "\nERROR: could not ");
puts( s);
puts( " file");