#!./perl -w
use strict;
use Test::More;
use Config;
plan(skip_all => "POSIX is unavailable")
unless $Config{extensions} =~ /\bPOSIX\b/;
require POSIX;
POSIX->import();
# @POSIX::EXPORT and @POSIX::EXPORT_OK are generated. The intent of this test is
# to catch *unintended* changes to them introduced by bugs in refactoring.
# N.B. the data must be sorted at runtime even though it appears sorted here
# because it is given in ASCII order and we might be on a non-ASCII platform
my %expect = (
EXPORT => [sort
# this stuff was in 5.20.2
qw(
%SIGRT ARG_MAX B0 B110 B1200 B134 B150 B1800 B19200 B200
B2400 B300 B38400 B4800 B50 B600 B75 B9600 BRKINT BUFSIZ
CHAR_BIT CHAR_MAX CHAR_MIN CHILD_MAX CLK_TCK CLOCAL
CLOCKS_PER_SEC CREAD CS5 CS6 CS7 CS8 CSIZE CSTOPB DBL_DIG
DBL_EPSILON DBL_MANT_DIG DBL_MAX DBL_MAX_10_EXP DBL_MAX_EXP
DBL_MIN DBL_MIN_10_EXP DBL_MIN_EXP E2BIG EACCES EADDRINUSE
EADDRNOTAVAIL EAFNOSUPPORT EAGAIN EALREADY EBADF EBADMSG EBUSY
ECANCELED ECHILD ECHO ECHOE ECHOK ECHONL ECONNABORTED
ECONNREFUSED ECONNRESET EDEADLK EDESTADDRREQ EDOM EDQUOT
EEXIST EFAULT EFBIG EHOSTDOWN EHOSTUNREACH EIDRM EILSEQ
EINPROGRESS EINTR EINVAL EIO EISCONN EISDIR ELOOP EMFILE
EMLINK EMSGSIZE ENAMETOOLONG ENETDOWN ENETRESET ENETUNREACH
ENFILE ENOBUFS ENODATA ENODEV ENOENT ENOEXEC ENOLCK ENOLINK
ENOMEM ENOMSG ENOPROTOOPT ENOSPC ENOSR ENOSTR ENOSYS ENOTBLK
ENOTCONN ENOTDIR ENOTEMPTY ENOTRECOVERABLE ENOTSOCK ENOTSUP
ENOTTY ENXIO EOF EOPNOTSUPP EOTHER EOVERFLOW EOWNERDEAD EPERM
EPFNOSUPPORT EPIPE EPROCLIM EPROTO EPROTONOSUPPORT EPROTOTYPE
ERANGE EREMOTE ERESTART EROFS ESHUTDOWN ESOCKTNOSUPPORT ESPIPE
ESRCH ESTALE ETIME ETIMEDOUT ETOOMANYREFS ETXTBSY EUSERS
EWOULDBLOCK EXDEV
EXIT_FAILURE EXIT_SUCCESS FD_CLOEXEC FILENAME_MAX
FLT_DIG FLT_EPSILON FLT_MANT_DIG FLT_MAX FLT_MAX_10_EXP
FLT_MAX_EXP FLT_MIN FLT_MIN_10_EXP FLT_MIN_EXP FLT_RADIX
FLT_ROUNDS F_DUPFD F_GETFD F_GETFL F_GETLK F_OK F_RDLCK
F_SETFD F_SETFL F_SETLK F_SETLKW F_UNLCK F_WRLCK HUGE_VAL
HUPCL ICANON ICRNL IEXTEN IGNBRK IGNCR IGNPAR INLCR INPCK
INT_MAX INT_MIN ISIG ISTRIP IXOFF IXON LC_ALL LC_COLLATE
LC_CTYPE LC_MESSAGES LC_MONETARY LC_NUMERIC LC_TIME LDBL_DIG
LDBL_EPSILON LDBL_MANT_DIG LDBL_MAX LDBL_MAX_10_EXP
LDBL_MAX_EXP LDBL_MIN LDBL_MIN_10_EXP LDBL_MIN_EXP LINK_MAX
LONG_MAX LONG_MIN L_ctermid L_cuserid MAX_CANON
MAX_INPUT MB_CUR_MAX MB_LEN_MAX NAME_MAX NCCS NDEBUG
NGROUPS_MAX NOFLSH NULL OPEN_MAX OPOST O_ACCMODE O_APPEND
O_CREAT O_EXCL O_NOCTTY O_NONBLOCK O_RDONLY O_RDWR O_TRUNC
O_WRONLY PARENB PARMRK PARODD PATH_MAX PIPE_BUF RAND_MAX R_OK
SA_NOCLDSTOP SA_NOCLDWAIT SA_NODEFER SA_ONSTACK SA_RESETHAND
SA_RESTART SA_SIGINFO SCHAR_MAX SCHAR_MIN SEEK_CUR SEEK_END
SEEK_SET SHRT_MAX SHRT_MIN SIGABRT SIGALRM SIGBUS SIGCHLD
SIGCONT SIGFPE SIGHUP SIGILL SIGINT SIGKILL SIGPIPE SIGPOLL
SIGPROF SIGQUIT SIGRTMAX SIGRTMIN SIGSEGV SIGSTOP SIGSYS
SIGTERM SIGTRAP SIGTSTP SIGTTIN SIGTTOU SIGURG SIGUSR1
SIGUSR2 SIGVTALRM SIGXCPU SIGXFSZ SIG_BLOCK SIG_DFL SIG_ERR
SIG_IGN SIG_SETMASK SIG_UNBLOCK SSIZE_MAX STDERR_FILENO
STDIN_FILENO STDOUT_FILENO STREAM_MAX S_IRGRP S_IROTH S_IRUSR
S_IRWXG S_IRWXO S_IRWXU S_ISBLK S_ISCHR S_ISDIR S_ISFIFO
S_ISGID S_ISREG S_ISUID S_IWGRP S_IWOTH S_IWUSR S_IXGRP
S_IXOTH S_IXUSR TCIFLUSH TCIOFF TCIOFLUSH TCION TCOFLUSH
TCOOFF TCOON TCSADRAIN TCSAFLUSH TCSANOW TMP_MAX TOSTOP
TZNAME_MAX UCHAR_MAX UINT_MAX ULONG_MAX USHRT_MAX VEOF VEOL
VERASE VINTR VKILL VMIN VQUIT VSTART VSTOP VSUSP VTIME
WEXITSTATUS WIFEXITED WIFSIGNALED WIFSTOPPED WNOHANG WSTOPSIG
WTERMSIG WUNTRACED W_OK X_OK _PC_CHOWN_RESTRICTED
_PC_LINK_MAX _PC_MAX_CANON _PC_MAX_INPUT _PC_NAME_MAX
_PC_NO_TRUNC _PC_PATH_MAX _PC_PIPE_BUF _PC_VDISABLE
_POSIX_ARG_MAX _POSIX_CHILD_MAX _POSIX_CHOWN_RESTRICTED
_POSIX_JOB_CONTROL _POSIX_LINK_MAX _POSIX_MAX_CANON
_POSIX_MAX_INPUT _POSIX_NAME_MAX _POSIX_NGROUPS_MAX
_POSIX_NO_TRUNC _POSIX_OPEN_MAX _POSIX_PATH_MAX
_POSIX_PIPE_BUF _POSIX_SAVED_IDS _POSIX_SSIZE_MAX
_POSIX_STREAM_MAX _POSIX_TZNAME_MAX _POSIX_VDISABLE
_POSIX_VERSION _SC_ARG_MAX _SC_CHILD_MAX _SC_CLK_TCK
_SC_JOB_CONTROL _SC_NGROUPS_MAX _SC_OPEN_MAX _SC_PAGESIZE
_SC_SAVED_IDS _SC_STREAM_MAX _SC_TZNAME_MAX _SC_VERSION _exit
abort access acos asctime asin assert atan atexit atof atoi
atol bsearch calloc ceil cfgetispeed cfgetospeed cfsetispeed
cfsetospeed clearerr clock cosh creat ctermid ctime cuserid
difftime div dup dup2 errno execl execle execlp execv execve
execvp fabs fclose fdopen feof ferror fflush fgetc fgetpos
fgets floor fmod fopen fpathconf fprintf fputc fputs fread
free freopen frexp fscanf fseek fsetpos fstat fsync ftell
fwrite getchar getcwd getegid getenv geteuid getgid getgroups
getpid gets getuid isatty labs
ldexp ldiv localeconv log10 longjmp lseek malloc mblen
mbstowcs mbtowc memchr memcmp memcpy memmove memset mkfifo
mktime modf offsetof pathconf pause perror pow putc putchar
puts qsort raise realloc remove rewind scanf setbuf setgid
setjmp setlocale setpgid setsid setuid setvbuf sigaction
siglongjmp signal sigpending sigprocmask sigsetjmp sigsuspend
sinh sscanf stderr stdin stdout strcat strchr strcmp strcoll
strcpy strcspn strerror strftime strlen strncat strncmp
strncpy strpbrk strrchr strspn strstr strtod strtok strtol
strtoul strxfrm sysconf tan tanh tcdrain tcflow tcflush
tcgetattr tcgetpgrp tcsendbreak tcsetattr tcsetpgrp tmpfile
tmpnam ttyname tzname tzset uname ungetc
vfprintf vprintf vsprintf wcstombs wctomb
),
# this stuff was added in 5.21
qw(
FP_ILOGB0 FP_ILOGBNAN FP_INFINITE FP_NAN FP_NORMAL FP_SUBNORMAL FP_ZERO
M_1_PI M_2_PI M_2_SQRTPI M_E M_LN10 M_LN2 M_LOG10E M_LOG2E M_PI
M_PI_2 M_PI_4 M_SQRT1_2 M_SQRT2 INFINITY NAN
),
# this stuff was added for Windows in 5.23
($^O eq 'MSWin32' ? qw(
WSAEINTR WSAEBADF WSAEACCES WSAEFAULT WSAEINVAL WSAEMFILE WSAEWOULDBLOCK
WSAEINPROGRESS WSAEALREADY WSAENOTSOCK WSAEDESTADDRREQ WSAEMSGSIZE
WSAEPROTOTYPE WSAENOPROTOOPT WSAEPROTONOSUPPORT WSAESOCKTNOSUPPORT
WSAEOPNOTSUPP WSAEPFNOSUPPORT WSAEAFNOSUPPORT WSAEADDRINUSE
WSAEADDRNOTAVAIL WSAENETDOWN WSAENETUNREACH WSAENETRESET WSAECONNABORTED
WSAECONNRESET WSAENOBUFS WSAEISCONN WSAENOTCONN WSAESHUTDOWN
WSAETOOMANYREFS WSAETIMEDOUT WSAECONNREFUSED WSAELOOP WSAENAMETOOLONG
WSAEHOSTDOWN WSAEHOSTUNREACH WSAENOTEMPTY WSAEPROCLIM WSAEUSERS
WSAEDQUOT WSAESTALE WSAEREMOTE WSAEDISCON WSAENOMORE WSAECANCELLED
WSAEINVALIDPROCTABLE WSAEINVALIDPROVIDER WSAEPROVIDERFAILEDINIT
WSAEREFUSED
) : ()),
# adding new functions to EXPORT is a BACKWARD COMPATIBILITY BREAKING CHANGE
# it is OK to add new constants, but new functions may only go in EXPORT_OK
],
EXPORT_OK => [sort
# this stuff was added in 5.9, but not exported until 5.25
qw(
MSG_CTRUNC MSG_DONTROUTE MSG_EOR MSG_OOB MSG_PEEK
MSG_TRUNC MSG_WAITALL
),
# this stuff was added in 5.11, but not exported until 5.25
qw(
EAI_AGAIN EAI_BADFLAGS EAI_FAIL EAI_FAMILY EAI_MEMORY
EAI_NONAME EAI_OVERFLOW EAI_SERVICE EAI_SOCKTYPE EAI_SYSTEM
),
# this stuff was in 5.20.2
qw(
abs alarm atan2 chdir chmod chown close closedir cos exit
exp fcntl fileno fork getc getgrgid getgrnam getlogin
getpgrp getppid getpwnam getpwuid gmtime kill lchown link
localtime log mkdir nice open opendir pipe printf rand
read readdir rename rewinddir rmdir sin sleep sprintf sqrt
srand stat system time times umask unlink utime wait
waitpid write L_tmpnam
),
# this stuff was added in 5.21
# (though an oversight meant that lround wasn't listed here
# initially; it was added to @EXPORT_OK in 5.23, and to the
# :math_h_c99 tag in 5.25)
qw(
FE_DOWNWARD FE_TONEAREST FE_TOWARDZERO FE_UPWARD
fegetround fesetround
Inf NaN
acosh asinh atanh cbrt copysign erf erfc exp2 expm1 fdim
fma fmax fmin fpclassify hypot ilogb isfinite isgreater
isgreaterequal isinf isless islessequal islessgreater isnan
isnormal isunordered j0 j1 jn lgamma log1p log2 logb lrint lround nan
nearbyint nextafter nexttoward remainder remquo rint round scalbn
signbit tgamma trunc y0 y1 yn strtold
),
# this stuff was added in 5.23
qw(
getpayload issignaling setpayload setpayloadsig
ILL_ILLOPC ILL_ILLOPN ILL_ILLADR ILL_ILLTRP ILL_PRVOPC ILL_PRVREG
ILL_COPROC ILL_BADSTK
FPE_INTDIV FPE_INTOVF FPE_FLTDIV FPE_FLTOVF FPE_FLTUND
FPE_FLTRES FPE_FLTINV FPE_FLTSUB
SEGV_MAPERR SEGV_ACCERR
BUS_ADRALN BUS_ADRERR BUS_OBJERR
TRAP_BRKPT TRAP_TRACE
CLD_EXITED CLD_KILLED CLD_DUMPED CLD_TRAPPED CLD_STOPPED CLD_CONTINUED
POLL_IN POLL_OUT POLL_MSG POLL_ERR POLL_PRI POLL_HUP
SI_USER SI_QUEUE SI_TIMER SI_ASYNCIO SI_MESGQ
),
],
);
plan (tests => 2 * keys(%expect) + keys(%POSIX::));
while (my ($var, $expect) = each %expect) {
my $have = *{$POSIX::{$var}}{ARRAY};
cmp_ok(@$have, '==', @$expect,
"Correct number of entries for \@POSIX::$var");
is_deeply([sort @$have], $expect, "Correct entries for \@POSIX::$var");
}
my %no_export_needed = map +($_ => 1),
qw(AUTOLOAD bootstrap constant croak import load_imports
unimplemented_message usage);
my %exported = map +($_ => 1),
(@POSIX::EXPORT, @POSIX::EXPORT_OK, map @$_, values %POSIX::EXPORT_TAGS);
for my $name (sort keys %POSIX::) {
my $code = do { no strict 'refs'; \&{"POSIX::$name"} };
if (!defined &$code) {
pass("$name need not be exported as it does not name a subroutine");
}
elsif ($no_export_needed{$name}) {
pass("$name need not be exported as it is part of the internals");
}
else {
ok($exported{$name}, "subroutine POSIX::$name is exported somehow");
}
}