/* * Copyright (c) 2000 Silicon Graphics, Inc. All Rights Reserved. * Copyright (c) 2009 Cyril Hrubis chrubis@suse.cz * * 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 1.26 2010/01/10 22:27:15 yaberauneya Exp $ */ #ifndef __TEST_H__ #define __TEST_H__ #include #include #include #include #include #include "compiler.h" /* Use low 6 bits to encode test type */ #define TTYPE_MASK 0x3f #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 */ #define TTYPE_RESULT(ttype) ((ttype) & TTYPE_MASK) #define TERRNO 0x100 /* Append errno information to output */ #define TTERRNO 0x200 /* Append TEST_ERRNO information to output */ #define TRERRNO 0x300 /* Capture errno information from TEST_RETURN to output; useful for pthread-like APIs :). */ /* * 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) */ #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 SIG_ERR /* 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_NOPASS_S "NOPASS" /* No pass test cases are reported */ #define TOUT_DISCARD_S "DISCARD" /* No output is reported */ /* * 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 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 /* * lib/forker.c */ extern int Forker_pids[]; extern int Forker_npids; /* lib/tst_res.c */ const char *strttype(int ttype); void tst_res(int ttype, char *fname, char *arg_fmt, ...) __attribute__ ((format (printf, 3, 4))); void tst_resm(int ttype, char *arg_fmt, ...) __attribute__ ((format (printf, 2, 3))); void tst_brk(int ttype, char *fname, void (*func)(void), char *arg_fmt, ...) __attribute__ ((format (printf, 4, 5))); void tst_brkm(int ttype, void (*func)(void), char *arg_fmt, ...) __attribute__ ((format (printf, 3, 4))) LTP_ATTRIBUTE_NORETURN; void tst_require_root(void (*func)(void)); int tst_environ(void); void tst_exit(void) LTP_ATTRIBUTE_NORETURN; void tst_flush(void); extern int Tst_count; /* lib/tst_sig.c */ void tst_sig(int fork_flag, void (*handler)(), void (*cleanup)()); /* lib/tst_tmpdir.c */ void tst_tmpdir(void); void tst_rmdir(void); char *get_tst_tmpdir(void); /* lib/get_high_address.c */ char *get_high_address(void); /* lib/tst_kvercmp.c */ void tst_getkver(int *k1, int *k2, int *k3); int tst_kvercmp(int r1, int r2, int r3); /* lib/tst_is_cwd.c */ int tst_is_cwd_nfs(void); int tst_is_cwd_v9fs(void); int tst_is_cwd_tmpfs(void); int tst_is_cwd_ramfs(void); /* lib/tst_cwd_has_free.c */ int tst_cwd_has_free(int required_kib); /* lib/self_exec.c */ void maybe_run_child(void (*child)(), char *fmt, ...); int self_exec(char *argv0, char *fmt, ...); /* Functions from lib/cloner.c */ int ltp_clone(unsigned long clone_flags, int (*fn)(void *arg), void *arg, size_t stack_size, void *stack); int ltp_clone_malloc(unsigned long clone_flags, int (*fn)(void *arg), void *arg, size_t stacksize); int ltp_clone_quick(unsigned long clone_flags, int (*fn)(void *arg), void *arg); #define clone(...) use_the_ltp_clone_functions,do_not_use_clone /* Functions from lib/mount_utils.c */ char *get_block_device(const char *path); char *get_mountpoint(const char *path); /* Function from lib/get_path.c */ int tst_get_path(const char *prog_name, char *buf, size_t buf_len); #ifdef TST_USE_COMPAT16_SYSCALL #define TCID_BIT_SUFFIX "_16" #elif TST_USE_NEWER64_SYSCALL #define TCID_BIT_SUFFIX "_64" #else #define TCID_BIT_SUFFIX "" #endif #define TCID_DEFINE(ID) char *TCID = (#ID TCID_BIT_SUFFIX) #endif /* __TEST_H__ */