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/*
* SCCS: @(#)exec.c 1.4 (97/07/21)
*
* UniSoft Ltd., London, England
*
* (C) Copyright 1996 X/Open Company Limited
*
* All rights reserved. No part of this source code may be reproduced,
* stored in a retrieval system, or transmitted, in any form or by any
* means, electronic, mechanical, photocopying, recording or otherwise,
* except as stated in the end-user licence agreement, without the prior
* permission of the copyright owners.
* A copy of the end-user licence agreement is contained in the file
* Licence which accompanies this distribution.
*
* X/Open and the 'X' symbol are trademarks of X/Open Company Limited in
* the UK and other countries.
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#ifndef lint
static char sccsid[] = "@(#)exec.c 1.4 (97/07/21) TET3 release 3.3";
#endif
/************************************************************************
SCCS: @(#)exec.c 1.4 97/07/21 TETware release 3.3
NAME: exec.c
PRODUCT: TETware
AUTHOR: Andrew Dingwall, UniSoft Ltd.
DATE CREATED: August 1996
DESCRIPTION:
test case execution functions
MODIFICATIONS:
************************************************************************/
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <sys/types.h>
#include <time.h>
#include <errno.h>
#include "dtmac.h"
#include "error.h"
#include "ltoa.h"
#include "servlib.h"
#include "tet3_config.h"
#include "systab.h"
#include "scentab.h"
#include "proctab.h"
#include "tcc.h"
#include "tcclib.h"
#ifdef NEEDsrcFile
static char srcFile[] = __FILE__; /* file name for error reporting */
#endif
/*
** tcc_texec() - execute a test case on the specified system
*/
long tcc_texec(prp, path, argv, tcdir, outfile)
struct proctab *prp;
char *path, **argv, *tcdir, *outfile;
{
static char fmt[] = "TET_ACTIVITY=%d";
#ifdef TET_LITE /* -LITE-CUT-LINE- */
static
#endif /* TET_LITE */ /* -LITE-CUT-LINE- */
char buf[sizeof fmt + LNUMSZ];
struct systab *sp;
long remid;
#ifdef TET_LITE /* -LITE-CUT-LINE- */
int err, pid;
#endif /* TET_LITE */ /* -LITE-CUT-LINE- */
#ifndef NOTRACE
char **ap;
#endif
ASSERT_LITE(*prp->pr_sys == 0);
/*
** put TET_ACTIVITY into the environment for the exec
** if it is not already there
*/
sp = syfind(*prp->pr_sys);
ASSERT(sp);
if (sp->sy_activity != prp->pr_activity) {
(void) sprintf(buf, fmt, prp->pr_activity);
TRACE3(tet_Ttcc, 6, "putenv \"%s\" on system %s",
buf, tet_i2a(*prp->pr_sys));
if (tcc_putenv(*prp->pr_sys, buf) < 0) {
prperror(prp, *prp->pr_sys, tet_tcerrno,
"tcc_putenv(TET_ACTIVITY) failed", (char *) 0);
return(-1L);
}
sp->sy_activity = prp->pr_activity;
}
/* change to the test case directory */
if (sychdir(sp, tcdir) < 0) {
prperror(prp, *prp->pr_sys, errno ? errno : tet_tcerrno,
"can't change directory to", tcdir);
return(-1L);
}
#ifndef NOTRACE
# ifdef TET_LITE /* -LITE-CUT-LINE- */
TRACE3(tet_Ttcc, 4, "about to exec %s, outfile = %s",
argv[0], outfile ? outfile : "NULL");
# else /* -START-LITE-CUT- */
TRACE6(tet_Ttcc, 4, "about to exec %s on system %s, outfile = %s, snid = %s, xrid = %s",
argv[0], tet_i2a(*prp->pr_sys), outfile ? outfile : "NULL",
tet_l2a(prp->pr_snid), tet_l2a(prp->pr_xrid));
# endif /* TET_LITE */ /* -END-LITE-CUT- */
if (tet_Ttcc >= 6)
for (ap = argv; *ap; ap++)
TRACE3(tet_Ttcc, 6, "argv[%s] = \"%s\"",
tet_i2a(ap - argv), *ap);
#endif /* !NOTRACE */
/* do the exec */
#ifdef TET_LITE /* -LITE-CUT-LINE- */
if ((err = tcf_exec(path, argv, outfile, -1L, TCF_EXEC_TEST, &pid)) < 0) {
prperror(prp, *prp->pr_sys, err, "can't exec", path);
remid = -1L;
}
else
remid = (long) pid;
#else /* -START-LITE-CUT- */
if ((remid = tet_tctexec(*prp->pr_sys, path, argv, outfile, prp->pr_snid, prp->pr_xrid)) < 0L)
prperror(prp, *prp->pr_sys, tet_tcerrno, "can't exec", path);
#endif /* TET_LITE */ /* -END-LITE-CUT- */
TRACE2(tet_Ttcc, 4, "exec returns pid = %s", tet_l2a(remid));
return(remid);
}
/*
** sychdir() - change directory on the specified system
** if necessary
**
** return 0 if successful or -1 on error
*/
int sychdir(sp, dir)
struct systab *sp;
char *dir;
{
int already_there;
TRACE3(tet_Ttcc, 8, "sychdir(): dir = %s, sysid = %s",
dir, tet_i2a(sp->sy_sysid));
/* no need to do anything if we are already there */
already_there = (sp->sy_cwd && !strcmp(dir, sp->sy_cwd)) ? 1 : 0;
if (already_there) {
TRACE1(tet_Ttcc, 9, "sychdir(): already there");
return(0);
}
/* do the chdir */
errno = 0;
if (tcc_chdir(sp->sy_sysid, dir) < 0)
return(-1);
/* all OK so remember the cwd and return */
if (sp->sy_cwd) {
TRACE2(tet_Tbuf, 6, "free sy_cwd = %s", tet_i2x(sp->sy_cwd));
free(sp->sy_cwd);
}
sp->sy_cwd = rstrstore(dir);
TRACE1(tet_Ttcc, 9, "sychdir(): chdir was successful");
return(0);
}
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