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path: root/winsup/testsuite/libltp/lib/databin.c
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Diffstat (limited to 'winsup/testsuite/libltp/lib/databin.c')
-rw-r--r--winsup/testsuite/libltp/lib/databin.c298
1 files changed, 0 insertions, 298 deletions
diff --git a/winsup/testsuite/libltp/lib/databin.c b/winsup/testsuite/libltp/lib/databin.c
deleted file mode 100644
index f09c2c86c..000000000
--- a/winsup/testsuite/libltp/lib/databin.c
+++ /dev/null
@@ -1,298 +0,0 @@
-/*
- * Copyright (c) 2000 Silicon Graphics, Inc. All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
- * published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it would be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- *
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like. Any license provided herein, whether implied or
- * otherwise, applies only to this software file. Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write the Free Software Foundation, Inc., 59
- * Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
- * Mountain View, CA 94043, or:
- *
- * http://www.sgi.com
- *
- * For further information regarding this notice, see:
- *
- * http://oss.sgi.com/projects/GenInfo/NoticeExplan/
- */
-#include <stdio.h>
-#include <sys/param.h>
-#include <string.h> /* memset */
-#include <stdlib.h> /* rand */
-#include "databin.h"
-
-#if UNIT_TEST
-#include <malloc.h>
-#endif
-
-static char Errmsg[80];
-
-void
-databingen (mode, buffer, bsize, offset)
-int mode; /* either a, c, r, o, z or C */
-unsigned char *buffer; /* buffer pointer */
-int bsize; /* size of buffer */
-int offset; /* offset into the file where buffer starts */
-{
-int ind;
-
- switch (mode)
- {
- default:
- case 'a': /* alternating bit pattern */
- memset(buffer,0x55,bsize);
- break;
-
- case 'c': /* checkerboard pattern */
- memset(buffer,0xf0,bsize);
- break;
-
- case 'C': /* */
- for (ind=0;ind< bsize;ind++) {
- buffer[ind] = ((offset+ind)%8 & 0177);
- }
- break;
-
- case 'o':
- memset(buffer,0xff,bsize);
- break;
-
- case 'z':
- memset(buffer,0x0,bsize);
- break;
-
- case 'r': /* random */
- for (ind=0;ind< bsize;ind++) {
- buffer[ind] = (rand () & 0177) | 0100;
- }
- }
-}
-
-/***********************************************************************
- *
- * return values:
- * >= 0 : error at byte offset into the file, offset+buffer[0-(bsize-1)]
- * < 0 : no error
- ***********************************************************************/
-int
-databinchk(mode, buffer, bsize, offset, errmsg)
-int mode; /* either a, c, r, z, o, or C */
-unsigned char *buffer; /* buffer pointer */
-int bsize; /* size of buffer */
-int offset; /* offset into the file where buffer starts */
-char **errmsg;
-{
- int cnt;
- unsigned char *chr;
- int total;
- long expbits;
- long actbits;
-
- chr=buffer;
- total=bsize;
-
- if ( errmsg != NULL ) {
- *errmsg = Errmsg;
- }
-
- switch (mode)
- {
- default:
- case 'a': /* alternating bit pattern */
- expbits=0x55;
- break;
-
- case 'c': /* checkerboard pattern */
- expbits=0xf0;
- break;
-
- case 'C': /* counting pattern */
- for (cnt=0;cnt< bsize;cnt++) {
- expbits = ((offset+cnt)%8 & 0177);
-
- if ( buffer[cnt] != expbits ) {
- sprintf(Errmsg,
- "data mismatch at offset %d, exp:%#lo, act:%#o",
- offset+cnt, expbits, buffer[cnt]);
- return offset+cnt;
- }
- }
- sprintf(Errmsg, "all %d bytes match desired pattern", bsize);
- return -1;
-
- case 'o':
- expbits=0xff;
- break;
-
- case 'z':
- expbits=0;
- break;
-
- case 'r':
- return -1; /* no check can be done for random */
- }
-
- for (cnt=0; cnt<bsize; chr++, cnt++) {
- actbits = (long)*chr;
-
- if ( actbits != expbits ) {
- sprintf(Errmsg, "data mismatch at offset %d, exp:%#lo, act:%#lo",
- offset+cnt, expbits, actbits);
- return offset+cnt;
- }
- }
-
- sprintf(Errmsg, "all %d bytes match desired pattern", bsize);
- return -1; /* all ok */
-}
-
-#if UNIT_TEST
-
-/***********************************************************************
- * main for doing unit testing
- ***********************************************************************/
-int
-main(ac, ag)
-int ac;
-char **ag;
-{
-
- int size=1023;
- int offset;
- int number;
- unsigned char *buffer;
- int ret;
- char *errmsg;
-
- if ((buffer=(unsigned char *)malloc(size)) == NULL ) {
- perror("malloc");
- exit(2);
- }
-
-
-printf("***** for a ****************************\n");
- databingen('a', buffer, size, 0);
- printf("databingen('a', buffer, %d, 0)\n", size);
-
- ret=databinchk('a', buffer, size, 0, &errmsg);
- printf("databinchk('a', buffer, %d, 0, &errmsg) returned %d: %s\n",
- size, ret, errmsg);
- if ( ret == -1 )
- printf("\tPASS return value of -1 as expected\n");
- else
- printf("\tFAIL return value %d, expected -1\n", ret);
-
- offset=232400;
- ret=databinchk('a', &buffer[1], size-1, offset, &errmsg);
- printf("databinchk('a', &buffer[1], %d, %d, &errmsg) returned %d: %s\n",
- size, offset, ret, errmsg);
- if ( ret == -1 )
- printf("\tPASS return value of -1 as expected\n");
- else
- printf("\tFAIL return value %d, expected -1\n", ret);
-
- buffer[15]= 0x0;
- printf("changing char 15 (offset (%d+15) = %d) to 0x0\n", offset, offset+15);
- number=offset+15;
-
- ret=databinchk('a', &buffer[1], size-1, offset+1, &errmsg);
- printf("databinchk('a', &buffer[1], %d, %d, &errmsg) returned %d: %s\n",
- size-1, offset+1, ret, errmsg);
- if ( ret == number )
- printf("\tPASS return value of %d as expected\n", number);
- else
- printf("\tFAIL return value %d, expected %d\n", ret, number);
-
-
-
-printf("***** for c ****************************\n");
- databingen('c', buffer, size, 0);
- printf("databingen('c', buffer, %d, 0)\n", size);
-
- ret=databinchk('c', buffer, size, 0, &errmsg);
- printf("databinchk('c', buffer, %d, 0, &errmsg) returned %d: %s\n",
- size, ret, errmsg);
- if ( ret == -1 )
- printf("\tPASS return value of -1 as expected\n");
- else
- printf("\tFAIL return value %d, expected -1\n", ret);
-
- offset=232400;
- ret=databinchk('c', &buffer[1], size-1, offset, &errmsg);
- printf("databinchk('c', &buffer[1], %d, %d, &errmsg) returned %d: %s\n",
- size, offset, ret, errmsg);
- if ( ret == -1 )
- printf("\tPASS return value of -1 as expected\n");
- else
- printf("\tFAIL return value %d, expected -1\n", ret);
-
- buffer[15]= 0x0;
- printf("changing char 15 (offset (%d+15) = %d) to 0x0\n", offset, offset+15);
- number=offset+15;
-
- ret=databinchk('c', &buffer[1], size-1, offset+1, &errmsg);
- printf("databinchk('c', &buffer[1], %d, %d, &errmsg) returned %d: %s\n",
- size-1, offset+1, ret, errmsg);
- if ( ret == number )
- printf("\tPASS return value of %d as expected\n", number);
- else
- printf("\tFAIL return value %d, expected %d\n", ret, number);
-
-printf("***** for C ****************************\n");
-
- databingen('C', buffer, size, 0);
- printf("databingen('C', buffer, %d, 0)\n", size);
-
- ret=databinchk('C', buffer, size, 0, &errmsg);
- printf("databinchk('C', buffer, %d, 0, &errmsg) returned %d: %s\n",
- size, ret, errmsg);
- if ( ret == -1 )
- printf("\tPASS return value of -1 as expected\n");
- else
- printf("\tFAIL return value %d, expected -1\n", ret);
-
- offset=18;
- ret=databinchk('C', &buffer[18], size-18, 18, &errmsg);
- printf("databinchk('C', &buffer[18], %d, 18, &errmsg) returned %d: %s\n",
- size-18, ret, errmsg);
- if ( ret == -1 )
- printf("\tPASS return value of -1 as expected\n");
- else
- printf("\tFAIL return value %d, expected -1\n", ret);
-
- buffer[20]= 0x0;
- buffer[21]= 0x0;
- printf("changing char 20 and 21 to 0x0 (offset %d and %d)\n", 20,
- 21);
-
- ret=databinchk('C', &buffer[18], size-18, 18, &errmsg);
- printf("databinchk('C', &buffer[18], %d, 18, &errmsg) returned %d: %s\n",
- size-18, ret, errmsg);
-
- if ( ret == 20 || ret == 21 )
- printf("\tPASS return value of %d or %d as expected\n",
- 20, 21);
- else
- printf("\tFAIL return value %d, expected %d or %d\n", ret,
- 20, 21 );
-
- exit(0);
-
-}
-
-#endif
-
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