minix/test/ipc/lib/test.h
2009-09-21 14:53:53 +00:00

249 lines
8.9 KiB
C

/*
* 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/
*/
/* $Id: test.h,v 1.10 2006/05/26 06:17:53 vapier Exp $ */
#ifndef __TEST_H__
#define __TEST_H__
#include <stdio.h>
#include <signal.h>
#include <unistd.h>
#include <string.h>
#include <stdlib.h>
#define TPASS 0 /* Test passed flag */
#define TFAIL 1 /* Test failed flag */
#define TBROK 2 /* Test broken flag */
#define TWARN 4 /* Test warning flag */
#define TRETR 8 /* Test retire flag */
#define TINFO 16 /* Test information flag */
#define TCONF 32 /* Test not appropriate for configuration flag */
/*
* To determine if you are on a Umk or Unicos system,
* use sysconf(_SC_CRAY_SYSTEM). But since _SC_CRAY_SYSTEM
* is not defined until 90, it will be define here if not already
* defined.
* if ( sysconf(_SC_CRAY_SYSTEM) == 1 )
* on UMK
* else # returned 0 or -1
* on Unicos
* This is only being done on CRAY systems.
*/
#ifdef CRAY
#ifndef _SC_CRAY_SYSTEM
#define _SC_CRAY_SYSTEM 140
#endif /* ! _SC_CRAY_SYSTEM */
#endif /* CRAY */
/*
* Ensure that NUMSIGS is defined.
* It should be defined in signal.h or sys/signal.h on
* UNICOS/mk and IRIX systems. On UNICOS systems,
* it is not defined, thus it is being set to UNICOS's NSIG.
* Note: IRIX's NSIG (signals are 1-(NSIG-1))
* is not same meaning as UNICOS/UMK's NSIG (signals 1-NSIG)
*/
#define NSIG _NSIG
#define SIGCLD SIGCHLD
#ifndef NUMSIGS
#define NUMSIGS NSIG
#endif
/* defines for unexpected signal setup routine (set_usig.c) */
#define FORK 1 /* SIGCLD is to be ignored */
#define NOFORK 0 /* SIGCLD is to be caught */
#define DEF_HANDLER 0 /* tells set_usig() to use default signal handler */
/*
* The following defines are used to control tst_res and t_result reporting.
*/
#define TOUTPUT "TOUTPUT" /* The name of the environment variable */
/* that can be set to one of the following */
/* strings to control tst_res output */
/* If not set, TOUT_VERBOSE_S is assumed */
#define TOUT_VERBOSE_S "VERBOSE" /* All test cases reported */
#define TOUT_CONDENSE_S "CONDENSE" /* ranges are used where identical messages*/
/* occur for sequential test cases */
#define TOUT_NOPASS_S "NOPASS" /* No pass test cases are reported */
#define TOUT_DISCARD_S "DISCARD" /* No output is reported */
#define TST_NOBUF "TST_NOBUF" /* The name of the environment variable */
/* that can be set to control whether or not */
/* tst_res will buffer output into 4096 byte */
/* blocks of output */
/* If not set, buffer is done. If set, no */
/* internal buffering will be done in tst_res */
/* t_result does not have internal buffering */
/*
* The following defines are used to control tst_tmpdir, tst_wildcard and t_mkchdir
*/
#define TDIRECTORY "TDIRECTORY" /* The name of the environment variable */
/* that if is set, the value (directory) */
/* is used by all tests as their working */
/* directory. tst_rmdir and t_rmdir will */
/* not attempt to clean up. */
/* This environment variable should only */
/* be set when doing system testing since */
/* tests will collide and break and fail */
/* because of setting it. */
#define TEMPDIR "/tmp" /* This is the default temporary directory. */
/* The environment variable TMPDIR is */
/* used prior to this valid by tempnam(3). */
/* To control the base location of the */
/* temporary directory, set the TMPDIR */
/* environment variable to desired path */
/*
* The following contains support for error message passing.
* See test_error.c for details.
*/
#define TST_ERR_MESG_SIZE 1023 /* max size of error message */
#define TST_ERR_FILE_SIZE 511 /* max size of module name used by compiler */
#define TST_ERR_FUNC_SIZE 127 /* max size of func name */
typedef struct {
int te_line; /* line where last error was reported. Use */
/* "__LINE__" and let compiler do the rest */
int te_level; /* If set, will prevent current stored */
/* error to not be overwritten */
char te_func[TST_ERR_FUNC_SIZE+1]; /* name of function of last error */
/* Name of function or NULL */
char te_file[TST_ERR_FILE_SIZE+1]; /* module of last error. Use */
/* "__FILE__" and let compiler do the rest */
char te_mesg[TST_ERR_MESG_SIZE+1]; /* string of last error */
} _TST_ERROR;
extern _TST_ERROR Tst_error; /* defined in test_error.c */
#if __STDC__
extern void tst_set_error(char *file, int line, char *func, char *fmt, ...);
#else
extern void tst_set_error(void);
#endif
extern void tst_clear_error(void);
/*
* The following define contains the name of an environmental variable
* that can be used to specify the number of iterations.
* It is supported in parse_opts.c and USC_setup.c.
*/
#define USC_ITERATION_ENV "USC_ITERATIONS"
/*
* The following define contains the name of an environmental variable
* that can be used to specify to iteration until desired time
* in floating point seconds has gone by.
* Supported in USC_setup.c.
*/
#define USC_LOOP_WALLTIME "USC_LOOP_WALLTIME"
/*
* The following define contains the name of an environmental variable
* that can be used to specify that no functional checks are wanted.
* It is supported in parse_opts.c and USC_setup.c.
*/
#define USC_NO_FUNC_CHECK "USC_NO_FUNC_CHECK"
/*
* The following define contains the name of an environmental variable
* that can be used to specify the delay between each loop iteration.
* The value is in seconds (fractional numbers are allowed).
* It is supported in parse_opts.c.
*/
#define USC_LOOP_DELAY "USC_LOOP_DELAY"
/*
* fork() can't be used on uClinux systems, so use FORK_OR_VFORK instead,
* which will run vfork() on uClinux.
* mmap() doesn't support MAP_PRIVATE on uClinux systems, so use
* MAP_PRIVATE_EXCEPT_UCLINUX instead, which will skip the option on uClinux.
* If MAP_PRIVATE really is required, the test can not be run on uClinux.
*/
#ifdef UCLINUX
#define FORK_OR_VFORK vfork
#define MAP_PRIVATE_EXCEPT_UCLINUX 0
#else
#define FORK_OR_VFORK fork
#define MAP_PRIVATE_EXCEPT_UCLINUX MAP_PRIVATE
#endif
/*
* The following prototypes are needed to remove compile errors
* on IRIX systems when compiled with -n32 and -64.
*/
extern void tst_res(int ttype, char *fname, char *arg_fmt, ...);
extern void tst_resm(int ttype, char *arg_fmt, ...);
extern void tst_brk(int ttype, char *fname, void (*func)(void),
char *arg_fmt, ...);
extern void tst_brkloop(int ttype, char *fname, void (*func)(void),
char *arg_fmt, ...);
extern void tst_brkm(int ttype, void (*func)(void), char *arg_fmt, ...);
extern void tst_brkloopm(int ttype, void (*func)(void), char *arg_fmt, ...);
extern int tst_environ(void);
extern void tst_exit(void);
extern void tst_flush(void);
/* prototypes for the t_res.c functions */
extern void t_result(char *tcid, int tnum, int ttype, char *tmesg);
extern void tt_exit(void);
extern int t_environ(void);
extern void t_breakum(char *tcid, int total, int typ, char *msg, void (*fnc)(void));
extern void tst_sig(int fork_flag, void (*handler)(int), void (*cleanup)(void));
extern void tst_tmpdir(void);
extern void tst_rmdir(void);
extern char * get_high_address(void);
extern void get_kver(int*, int*, int*);
extern int tst_kvercmp(int, int, int);
extern int tst_is_cwd_tmpfs(void);
extern int tst_cwd_has_free(int required_kib);
extern int Tst_count;
/* self_exec.c functions */
void maybe_run_child(void (*child)(void), char *fmt, ...);
int self_exec(char *argv0, char *fmt, ...);
#endif /* end of __TEST_H__ */