#!./perl
BEGIN {
require Config; import Config;
if ($^O ne 'VMS' and $Config{'extensions'} !~ /\bPOSIX\b/) {
print "1..0\n";
exit 0;
}
}
use Test::More tests => 109;
use POSIX qw(fcntl_h signal_h limits_h _exit getcwd open read strftime write
errno localeconv dup dup2 lseek access);
use strict 'subs';
sub next_test {
my $builder = Test::More->builder;
$builder->current_test($builder->current_test() + 1);
}
$| = 1;
$Is_W32 = $^O eq 'MSWin32';
$Is_Dos = $^O eq 'dos';
$Is_MacOS = $^O eq 'MacOS';
$Is_VMS = $^O eq 'VMS';
$Is_OS2 = $^O eq 'os2';
$Is_UWin = $^O eq 'uwin';
$Is_OS390 = $^O eq 'os390';
my $vms_unix_rpt = 0;
my $vms_efs = 0;
my $unix_mode = 1;
if ($Is_VMS) {
$unix_mode = 0;
if (eval 'require VMS::Feature') {
$vms_unix_rpt = VMS::Feature::current("filename_unix_report");
$vms_efs = VMS::Feature::current("efs_charset");
} else {
my $unix_rpt = $ENV{'DECC$FILENAME_UNIX_REPORT'} || '';
my $efs_charset = $ENV{'DECC$EFS_CHARSET'} || '';
$vms_unix_rpt = $unix_rpt =~ /^[ET1]/i;
$vms_efs = $efs_charset =~ /^[ET1]/i;
}
# Traditional VMS mode only if VMS is not in UNIX compatible mode.
$unix_mode = ($vms_efs && $vms_unix_rpt);
}
my $testfd = open("Makefile.PL", O_RDONLY, 0);
like($testfd, qr/\A\d+\z/, 'O_RDONLY with open');
read($testfd, $buffer, 4) if $testfd > 2;
is( $buffer, "# Ex", ' with read' );
TODO:
{
local $TODO = "read to array element not working";
read($testfd, $buffer[1], 5) if $testfd > 2;
is( $buffer[1], "perl\n", ' read to array element' );
}
my $test = next_test();
write(1,"ok $test\nnot ok $test\n", 5);
SKIP: {
skip("no pipe() support on DOS", 2) if $Is_Dos;
@fds = POSIX::pipe();
cmp_ok($fds[0], '>', $testfd, 'POSIX::pipe');
CORE::open($reader = \*READER, "<&=".$fds[0]);
CORE::open($writer = \*WRITER, ">&=".$fds[1]);
my $test = next_test();
print $writer "ok $test\n";
close $writer;
print <$reader>;
close $reader;
}
SKIP: {
skip("no sigaction support on win32/dos", 6) if $Is_W32 || $Is_Dos;
my $sigset = new POSIX::SigSet 1, 3;
$sigset->delset(1);
ok(! $sigset->ismember(1), 'POSIX::SigSet->delset' );
ok( $sigset->ismember(3), 'POSIX::SigSet->ismember' );
SKIP: {
skip("no kill() support on Mac OS", 4) if $Is_MacOS;
my $sigint_called = 0;
my $mask = new POSIX::SigSet &SIGINT;
my $action = new POSIX::SigAction 'main::SigHUP', $mask, 0;
sigaction(&SIGHUP, $action);
$SIG{'INT'} = 'SigINT';
# At least OpenBSD/i386 3.3 is okay, as is NetBSD 1.5.
# But not NetBSD 1.6 & 1.6.1: the test makes perl crash.
# So the kill() must not be done with this config in order to
# finish the test.
# For others (darwin & freebsd), let the test fail without crashing.
# the test passes at least from freebsd 8.1
my $todo = $^O eq 'netbsd' && $Config{osvers}=~/^1\.6/;
my $why_todo = "# TODO $^O $Config{osvers} seems to lose blocked signals";
if (!$todo) {
kill 'HUP', $$;
} else {
print "not ok 9 - sigaction SIGHUP ",$why_todo,"\n";
print "not ok 10 - sig mask delayed SIGINT ",$why_todo,"\n";
}
sleep 1;
$todo = 1 if ($^O eq 'freebsd' && $Config{osvers} < 8)
|| ($^O eq 'darwin' && $Config{osvers} < '6.6');
printf "%s 11 - masked SIGINT received %s\n",
$sigint_called ? "ok" : "not ok",
$todo ? $why_todo : '';
print "ok 12 - signal masks successful\n";
sub SigHUP {
print "ok 9 - sigaction SIGHUP\n";
kill 'INT', $$;
sleep 2;
print "ok 10 - sig mask delayed SIGINT\n";
}
sub SigINT {
$sigint_called++;
}
# The order of the above tests is very important, so
# we use literal prints and hard coded numbers.
next_test() for 1..4;
}
}
SKIP: {
skip("_POSIX_OPEN_MAX undefined ($fds[1])", 1) unless &_POSIX_OPEN_MAX;
cmp_ok(&_POSIX_OPEN_MAX, '>=', 16,
"The minimum allowed values according to susv2" );
}
my $pat;
if ( $unix_mode ) {
$pat = qr#[\\/]POSIX$#i;
}
else {
$pat = qr/\.POSIX]/i;
}
like( getcwd(), qr/$pat/, 'getcwd' );
# Check string conversion functions.
SKIP: {
skip("strtod() not present", 2) unless $Config{d_strtod};
$lc = &POSIX::setlocale(&POSIX::LC_NUMERIC, 'C') if $Config{d_setlocale};
# we're just checking that strtod works, not how accurate it is
($n, $x) = &POSIX::strtod('3.14159_OR_SO');
cmp_ok(abs("3.14159" - $n), '<', 1e-6, 'strtod works');
is($x, 6, 'strtod works');
&POSIX::setlocale(&POSIX::LC_NUMERIC, $lc) if $Config{d_setlocale};
}
SKIP: {
skip("strtol() not present", 2) unless $Config{d_strtol};
($n, $x) = &POSIX::strtol('21_PENGUINS');
is($n, 21, 'strtol() number');
is($x, 9, ' unparsed chars');
}
SKIP: {
skip("strtoul() not present", 2) unless $Config{d_strtoul};
($n, $x) = &POSIX::strtoul('88_TEARS');
is($n, 88, 'strtoul() number');
is($x, 6, ' unparsed chars');
}
# Pick up whether we're really able to dynamically load everything.
cmp_ok(&POSIX::acos(1.0), '==', 0.0, 'dynamic loading');
# This can coredump if struct tm has a timezone field and we
# didn't detect it. If this fails, try adding
# -DSTRUCT_TM_HASZONE to your cflags when compiling ext/POSIX/POSIX.c.
# See ext/POSIX/hints/sunos_4.pl and ext/POSIX/hints/linux.pl
$test = next_test();
print POSIX::strftime("ok $test # %H:%M, on %m/%d/%y\n", localtime());
# If that worked, validate the mini_mktime() routine's normalisation of
# input fields to strftime().
sub try_strftime {
my $expect = shift;
my $got = POSIX::strftime("%a %b %d %H:%M:%S %Y %j", @_);
is($got, $expect, "validating mini_mktime() and strftime(): $expect");
}
$lc = &POSIX::setlocale(&POSIX::LC_TIME, 'C') if $Config{d_setlocale};
try_strftime("Wed Feb 28 00:00:00 1996 059", 0,0,0, 28,1,96);
SKIP: {
skip("VC++ 8 and Vista's CRTs regard 60 seconds as an invalid parameter", 1)
if ($Is_W32 and (($Config{cc} eq 'cl' and
$Config{ccversion} =~ /^(\d+)/ and $1 >= 14) or
(Win32::GetOSVersion())[1] >= 6));
try_strftime("Thu Feb 29 00:00:60 1996 060", 60,0,-24, 30,1,96);
}
try_strftime("Fri Mar 01 00:00:00 1996 061", 0,0,-24, 31,1,96);
try_strftime("Sun Feb 28 00:00:00 1999 059", 0,0,0, 28,1,99);
try_strftime("Mon Mar 01 00:00:00 1999 060", 0,0,24, 28,1,99);
try_strftime("Mon Feb 28 00:00:00 2000 059", 0,0,0, 28,1,100);
try_strftime("Tue Feb 29 00:00:00 2000 060", 0,0,0, 0,2,100);
try_strftime("Wed Mar 01 00:00:00 2000 061", 0,0,0, 1,2,100);
try_strftime("Fri Mar 31 00:00:00 2000 091", 0,0,0, 31,2,100);
{ # rt 72232
# Std C/POSIX allows day/month to be negative and requires that
# wday/yday be adjusted as needed
# previously mini_mktime() would allow yday to dominate if mday and
# month were both non-positive
# check that yday doesn't dominate
try_strftime("Thu Dec 30 00:00:00 1999 364", 0,0,0, -1,0,100);
try_strftime("Thu Dec 30 00:00:00 1999 364", 0,0,0, -1,0,100,-1,10);
# it would also allow a positive wday to override the calculated value
# check that wday is recalculated too
try_strftime("Thu Dec 30 00:00:00 1999 364", 0,0,0, -1,0,100,0,10);
}
&POSIX::setlocale(&POSIX::LC_TIME, $lc) if $Config{d_setlocale};
{
for my $test (0, 1) {
$! = 0;
# POSIX::errno is autoloaded.
# Autoloading requires many system calls.
# errno() looks at $! to generate its result.
# Autoloading should not munge the value.
my $foo = $!;
my $errno = POSIX::errno();
# Force numeric context.
is( $errno + 0, $foo + 0, 'autoloading and errno() mix' );
}
}
SKIP: {
skip("no kill() support on Mac OS", 1) if $Is_MacOS;
is (eval "kill 0", 0, "check we have CORE::kill")
or print "\$\@ is " . _qq($@) . "\n";
}
# Check that we can import the POSIX kill routine
POSIX->import ('kill');
my $result = eval "kill 0";
is ($result, undef, "we should now have POSIX::kill");
# Check usage.
like ($@, qr/^Usage: POSIX::kill\(pid, sig\)/, "check its usage message");
# Check unimplemented.
$result = eval {POSIX::offsetof};
is ($result, undef, "offsetof should fail");
like ($@, qr/^Unimplemented: POSIX::offsetof\(\) is C-specific/,
"check its unimplemented message");
# Check reimplemented.
$result = eval {POSIX::fgets};
is ($result, undef, "fgets should fail");
like ($@, qr/^Use method IO::Handle::gets\(\) instead/,
"check its redef message");
# Simplistic tests for the isXXX() functions (bug #16799)
ok( POSIX::isalnum('1'), 'isalnum' );
ok(!POSIX::isalnum('*'), 'isalnum' );
ok( POSIX::isalpha('f'), 'isalpha' );
ok(!POSIX::isalpha('7'), 'isalpha' );
ok( POSIX::iscntrl("\cA"),'iscntrl' );
ok(!POSIX::iscntrl("A"), 'iscntrl' );
ok( POSIX::isdigit('1'), 'isdigit' );
ok(!POSIX::isdigit('z'), 'isdigit' );
ok( POSIX::isgraph('@'), 'isgraph' );
ok(!POSIX::isgraph(' '), 'isgraph' );
ok( POSIX::islower('l'), 'islower' );
ok(!POSIX::islower('L'), 'islower' );
ok( POSIX::isupper('U'), 'isupper' );
ok(!POSIX::isupper('u'), 'isupper' );
ok( POSIX::isprint('$'), 'isprint' );
ok(!POSIX::isprint("\n"), 'isprint' );
ok( POSIX::ispunct('%'), 'ispunct' );
ok(!POSIX::ispunct('u'), 'ispunct' );
ok( POSIX::isspace("\t"), 'isspace' );
ok(!POSIX::isspace('_'), 'isspace' );
ok( POSIX::isxdigit('f'), 'isxdigit' );
ok(!POSIX::isxdigit('g'), 'isxdigit' );
# metaphysical question : what should be returned for an empty string ?
# anyway this shouldn't segfault (bug #24554)
ok( POSIX::isalnum(''), 'isalnum empty string' );
ok( POSIX::isalnum(undef),'isalnum undef' );
# those functions should stringify their arguments
ok(!POSIX::isalpha([]), 'isalpha []' );
ok( POSIX::isprint([]), 'isprint []' );
eval { use strict; POSIX->import("S_ISBLK"); my $x = S_ISBLK };
unlike( $@, qr/Can't use string .* as a symbol ref/, "Can import autoloaded constants" );
SKIP: {
skip("localeconv() not present", 20) unless $Config{d_locconv};
my $conv = localeconv;
is(ref $conv, 'HASH', 'localconv returns a hash reference');
foreach (qw(decimal_point thousands_sep grouping int_curr_symbol
currency_symbol mon_decimal_point mon_thousands_sep
mon_grouping positive_sign negative_sign)) {
SKIP: {
skip("localeconv has no result for $_", 1)
unless exists $conv->{$_};
unlike(delete $conv->{$_}, qr/\A\z/,
"localeconv returned a non-empty string for $_");
}
}
foreach (qw(int_frac_digits frac_digits p_cs_precedes p_sep_by_space
n_cs_precedes n_sep_by_space p_sign_posn n_sign_posn)) {
SKIP: {
skip("localeconv has no result for $_", 1)
unless exists $conv->{$_};
like(delete $conv->{$_}, qr/\A-?\d+\z/,
"localeconv returned an integer for $_");
}
}
is_deeply([%$conv], [], 'no unexpected keys returned by localeconv');
}
my $fd1 = open("Makefile.PL", O_RDONLY, 0);
like($fd1, qr/\A\d+\z/, 'O_RDONLY with open');
cmp_ok($fd1, '>', $testfd);
my $fd2 = dup($fd1);
like($fd2, qr/\A\d+\z/, 'dup');
cmp_ok($fd2, '>', $fd1);
is(POSIX::close($fd1), '0 but true', 'close');
is(POSIX::close($testfd), '0 but true', 'close');
$! = 0;
undef $buffer;
is(read($fd1, $buffer, 4), undef, 'read on closed file handle fails');
cmp_ok($!, '==', POSIX::EBADF);
undef $buffer;
read($fd2, $buffer, 4) if $fd2 > 2;
is($buffer, "# Ex", 'read');
# The descriptor $testfd was using is now free, and is lower than that which
# $fd1 was using. Hence if dup2() behaves as dup(), we'll know :-)
{
$testfd = dup2($fd2, $fd1);
is($testfd, $fd1, 'dup2');
undef $buffer;
read($testfd, $buffer, 4) if $testfd > 2;
is($buffer, 'pect', 'read');
is(lseek($testfd, 0, 0), 0, 'lseek back');
# The two should share file position:
undef $buffer;
read($fd2, $buffer, 4) if $fd2 > 2;
is($buffer, "# Ex", 'read');
}
# The FreeBSD man page warns:
# The access() system call is a potential security hole due to race
# conditions and should never be used.
is(access('Makefile.PL', POSIX::F_OK), '0 but true', 'access');
is(access('Makefile.PL', POSIX::R_OK), '0 but true', 'access');
$! = 0;
is(access('no such file', POSIX::F_OK), undef, 'access on missing file');
cmp_ok($!, '==', POSIX::ENOENT);
is(access('Makefile.PL/nonsense', POSIX::F_OK), undef,
'access on not-a-directory');
SKIP: {
skip("$^O is insufficiently POSIX", 1)
if $Is_W32 || $Is_VMS;
cmp_ok($!, '==', POSIX::ENOTDIR);
}
# Check that output is not flushed by _exit. This test should be last
# in the file, and is not counted in the total number of tests.
if ($^O eq 'vos') {
print "# TODO - hit VOS bug posix-885 - _exit flushes output buffers.\n";
} else {
$| = 0;
# The following line assumes buffered output, which may be not true:
print '@#!*$@(!@#$' unless ($Is_MacOS || $Is_OS2 || $Is_UWin || $Is_OS390 ||
$Is_VMS ||
(defined $ENV{PERLIO} &&
$ENV{PERLIO} eq 'unix' &&
$Config::Config{useperlio}));
_exit(0);
}